./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-100_file-40.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 61a67961 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-100_file-40.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 f7badba492c1f5cce8d253ffe15c086d4cfb64e94909d35256436e0cddccba6a --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 08:03:05,909 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 08:03:05,976 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-10-14 08:03:05,981 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 08:03:05,981 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 08:03:05,998 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 08:03:05,999 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 08:03:05,999 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 08:03:05,999 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 08:03:06,000 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 08:03:06,000 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 08:03:06,000 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 08:03:06,000 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 08:03:06,001 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 08:03:06,001 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 08:03:06,001 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 08:03:06,001 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 08:03:06,002 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-14 08:03:06,002 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-14 08:03:06,002 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-14 08:03:06,003 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 08:03:06,006 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 08:03:06,006 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 08:03:06,006 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 08:03:06,007 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 08:03:06,007 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-14 08:03:06,007 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 08:03:06,007 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 08:03:06,007 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 08:03:06,008 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 08:03:06,008 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 08:03:06,008 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 08:03:06,008 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 08:03:06,008 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 08:03:06,009 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 08:03:06,009 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 08:03:06,012 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-14 08:03:06,012 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-14 08:03:06,012 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 08:03:06,013 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 08:03:06,013 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 08:03:06,013 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 08:03:06,013 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f7badba492c1f5cce8d253ffe15c086d4cfb64e94909d35256436e0cddccba6a [2024-10-14 08:03:06,246 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 08:03:06,267 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 08:03:06,270 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 08:03:06,271 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 08:03:06,272 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 08:03:06,273 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-40.i [2024-10-14 08:03:07,603 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 08:03:07,789 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 08:03:07,790 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-40.i [2024-10-14 08:03:07,802 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/373ecaa07/c4ca9c7dfe814bfdac8bacd4eeed1b9a/FLAG8d4af175f [2024-10-14 08:03:07,817 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/373ecaa07/c4ca9c7dfe814bfdac8bacd4eeed1b9a [2024-10-14 08:03:07,820 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 08:03:07,821 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 08:03:07,822 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 08:03:07,822 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 08:03:07,834 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 08:03:07,834 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 08:03:07" (1/1) ... [2024-10-14 08:03:07,835 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4033029b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:03:07, skipping insertion in model container [2024-10-14 08:03:07,835 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 08:03:07" (1/1) ... [2024-10-14 08:03:07,864 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 08:03:08,008 WARN L248 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-100_file-40.i[916,929] [2024-10-14 08:03:08,076 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 08:03:08,088 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 08:03:08,097 WARN L248 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-100_file-40.i[916,929] [2024-10-14 08:03:08,141 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 08:03:08,165 INFO L204 MainTranslator]: Completed translation [2024-10-14 08:03:08,165 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:03:08 WrapperNode [2024-10-14 08:03:08,166 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 08:03:08,166 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-14 08:03:08,167 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-14 08:03:08,167 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-14 08:03:08,173 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:03:08" (1/1) ... [2024-10-14 08:03:08,190 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:03:08" (1/1) ... [2024-10-14 08:03:08,233 INFO L138 Inliner]: procedures = 26, calls = 55, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 278 [2024-10-14 08:03:08,234 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-14 08:03:08,234 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-14 08:03:08,235 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-14 08:03:08,235 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-14 08:03:08,244 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:03:08" (1/1) ... [2024-10-14 08:03:08,244 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:03:08" (1/1) ... [2024-10-14 08:03:08,267 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:03:08" (1/1) ... [2024-10-14 08:03:08,301 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]. [2024-10-14 08:03:08,305 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:03:08" (1/1) ... [2024-10-14 08:03:08,305 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:03:08" (1/1) ... [2024-10-14 08:03:08,337 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:03:08" (1/1) ... [2024-10-14 08:03:08,350 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:03:08" (1/1) ... [2024-10-14 08:03:08,362 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:03:08" (1/1) ... [2024-10-14 08:03:08,366 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:03:08" (1/1) ... [2024-10-14 08:03:08,381 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-14 08:03:08,383 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-14 08:03:08,383 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-14 08:03:08,383 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-14 08:03:08,384 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:03:08" (1/1) ... [2024-10-14 08:03:08,389 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 08:03:08,403 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-14 08:03:08,418 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) [2024-10-14 08:03:08,422 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 [2024-10-14 08:03:08,470 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-14 08:03:08,471 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-14 08:03:08,472 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-14 08:03:08,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-14 08:03:08,472 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-14 08:03:08,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-14 08:03:08,576 INFO L238 CfgBuilder]: Building ICFG [2024-10-14 08:03:08,578 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-14 08:03:09,046 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-10-14 08:03:09,047 INFO L287 CfgBuilder]: Performing block encoding [2024-10-14 08:03:09,103 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-14 08:03:09,104 INFO L314 CfgBuilder]: Removed 1 assume(true) statements. [2024-10-14 08:03:09,105 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 08:03:09 BoogieIcfgContainer [2024-10-14 08:03:09,105 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-14 08:03:09,107 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-14 08:03:09,108 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-14 08:03:09,111 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-14 08:03:09,111 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 08:03:07" (1/3) ... [2024-10-14 08:03:09,112 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55c5da23 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 08:03:09, skipping insertion in model container [2024-10-14 08:03:09,112 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:03:08" (2/3) ... [2024-10-14 08:03:09,112 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55c5da23 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 08:03:09, skipping insertion in model container [2024-10-14 08:03:09,113 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 08:03:09" (3/3) ... [2024-10-14 08:03:09,114 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-40.i [2024-10-14 08:03:09,129 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-14 08:03:09,130 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-14 08:03:09,196 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-14 08:03:09,204 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;@39daea19, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-14 08:03:09,205 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-14 08:03:09,211 INFO L276 IsEmpty]: Start isEmpty. Operand has 118 states, 73 states have (on average 1.4931506849315068) internal successors, (109), 74 states have internal predecessors, (109), 42 states have call successors, (42), 1 states have call predecessors, (42), 1 states have return successors, (42), 42 states have call predecessors, (42), 42 states have call successors, (42) [2024-10-14 08:03:09,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-10-14 08:03:09,227 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 08:03:09,228 INFO L215 NwaCegarLoop]: trace histogram [42, 42, 42, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 08:03:09,228 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 08:03:09,233 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 08:03:09,234 INFO L85 PathProgramCache]: Analyzing trace with hash 1277295070, now seen corresponding path program 1 times [2024-10-14 08:03:09,242 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 08:03:09,242 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [970942070] [2024-10-14 08:03:09,243 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 08:03:09,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 08:03:09,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:09,605 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 08:03:09,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:09,616 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 08:03:09,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:09,623 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2024-10-14 08:03:09,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:09,630 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 08:03:09,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:09,637 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-10-14 08:03:09,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:09,645 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-14 08:03:09,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:09,670 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-10-14 08:03:09,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:09,677 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-14 08:03:09,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:09,683 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-10-14 08:03:09,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:09,691 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-10-14 08:03:09,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:09,698 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-10-14 08:03:09,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:09,704 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-10-14 08:03:09,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:09,709 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-10-14 08:03:09,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:09,714 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-10-14 08:03:09,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:09,721 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-14 08:03:09,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:09,726 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-10-14 08:03:09,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:09,731 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-10-14 08:03:09,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:09,735 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-10-14 08:03:09,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:09,744 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-14 08:03:09,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:09,747 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-10-14 08:03:09,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:09,751 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-10-14 08:03:09,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:09,756 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-10-14 08:03:09,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:09,759 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-10-14 08:03:09,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:09,767 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-10-14 08:03:09,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:09,772 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-10-14 08:03:09,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:09,776 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2024-10-14 08:03:09,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:09,784 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-10-14 08:03:09,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:09,789 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-10-14 08:03:09,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:09,794 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-10-14 08:03:09,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:09,799 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2024-10-14 08:03:09,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:09,805 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-10-14 08:03:09,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:09,812 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2024-10-14 08:03:09,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:09,818 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-10-14 08:03:09,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:09,823 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2024-10-14 08:03:09,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:09,830 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2024-10-14 08:03:09,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:09,833 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-10-14 08:03:09,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:09,839 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2024-10-14 08:03:09,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:09,844 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-10-14 08:03:09,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:09,848 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2024-10-14 08:03:09,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:09,852 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-10-14 08:03:09,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:09,858 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2024-10-14 08:03:09,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:09,863 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-10-14 08:03:09,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:09,870 INFO L134 CoverageAnalysis]: Checked inductivity of 3444 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3444 trivial. 0 not checked. [2024-10-14 08:03:09,873 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 08:03:09,874 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [970942070] [2024-10-14 08:03:09,874 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [970942070] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 08:03:09,874 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 08:03:09,875 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-14 08:03:09,877 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [715811711] [2024-10-14 08:03:09,877 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 08:03:09,882 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-10-14 08:03:09,883 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 08:03:09,907 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-10-14 08:03:09,908 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-14 08:03:09,912 INFO L87 Difference]: Start difference. First operand has 118 states, 73 states have (on average 1.4931506849315068) internal successors, (109), 74 states have internal predecessors, (109), 42 states have call successors, (42), 1 states have call predecessors, (42), 1 states have return successors, (42), 42 states have call predecessors, (42), 42 states have call successors, (42) Second operand has 2 states, 2 states have (on average 27.0) internal successors, (54), 2 states have internal predecessors, (54), 2 states have call successors, (42), 1 states have call predecessors, (42), 1 states have return successors, (42), 1 states have call predecessors, (42), 2 states have call successors, (42) [2024-10-14 08:03:09,957 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 08:03:09,958 INFO L93 Difference]: Finished difference Result 233 states and 426 transitions. [2024-10-14 08:03:09,960 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-14 08:03:09,961 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 27.0) internal successors, (54), 2 states have internal predecessors, (54), 2 states have call successors, (42), 1 states have call predecessors, (42), 1 states have return successors, (42), 1 states have call predecessors, (42), 2 states have call successors, (42) Word has length 261 [2024-10-14 08:03:09,961 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 08:03:09,970 INFO L225 Difference]: With dead ends: 233 [2024-10-14 08:03:09,971 INFO L226 Difference]: Without dead ends: 116 [2024-10-14 08:03:09,974 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 128 GetRequests, 128 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-14 08:03:09,978 INFO L432 NwaCegarLoop]: 184 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 184 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-10-14 08:03:09,979 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 184 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-10-14 08:03:09,994 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116 states. [2024-10-14 08:03:10,027 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116 to 116. [2024-10-14 08:03:10,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 116 states, 72 states have (on average 1.4305555555555556) internal successors, (103), 72 states have internal predecessors, (103), 42 states have call successors, (42), 1 states have call predecessors, (42), 1 states have return successors, (42), 42 states have call predecessors, (42), 42 states have call successors, (42) [2024-10-14 08:03:10,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 116 states and 187 transitions. [2024-10-14 08:03:10,038 INFO L78 Accepts]: Start accepts. Automaton has 116 states and 187 transitions. Word has length 261 [2024-10-14 08:03:10,038 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 08:03:10,039 INFO L471 AbstractCegarLoop]: Abstraction has 116 states and 187 transitions. [2024-10-14 08:03:10,039 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 27.0) internal successors, (54), 2 states have internal predecessors, (54), 2 states have call successors, (42), 1 states have call predecessors, (42), 1 states have return successors, (42), 1 states have call predecessors, (42), 2 states have call successors, (42) [2024-10-14 08:03:10,041 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 187 transitions. [2024-10-14 08:03:10,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-10-14 08:03:10,047 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 08:03:10,047 INFO L215 NwaCegarLoop]: trace histogram [42, 42, 42, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 08:03:10,048 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-14 08:03:10,049 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 08:03:10,049 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 08:03:10,049 INFO L85 PathProgramCache]: Analyzing trace with hash 657340365, now seen corresponding path program 1 times [2024-10-14 08:03:10,049 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 08:03:10,050 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1618552672] [2024-10-14 08:03:10,050 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 08:03:10,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 08:03:10,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:10,791 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 08:03:10,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:10,796 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 08:03:10,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:10,800 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2024-10-14 08:03:10,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:10,806 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 08:03:10,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:10,809 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-10-14 08:03:10,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:10,812 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-14 08:03:10,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:10,816 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-10-14 08:03:10,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:10,819 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-14 08:03:10,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:10,822 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-10-14 08:03:10,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:10,827 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-10-14 08:03:10,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:10,834 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-10-14 08:03:10,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:10,837 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-10-14 08:03:10,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:10,843 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-10-14 08:03:10,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:10,846 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-10-14 08:03:10,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:10,849 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-14 08:03:10,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:10,852 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-10-14 08:03:10,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:10,855 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-10-14 08:03:10,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:10,858 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-10-14 08:03:10,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:10,860 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-14 08:03:10,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:10,864 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-10-14 08:03:10,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:10,868 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-10-14 08:03:10,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:10,872 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-10-14 08:03:10,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:10,876 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-10-14 08:03:10,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:10,879 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-10-14 08:03:10,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:10,882 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-10-14 08:03:10,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:10,885 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2024-10-14 08:03:10,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:10,888 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-10-14 08:03:10,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:10,891 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-10-14 08:03:10,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:10,893 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-10-14 08:03:10,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:10,895 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2024-10-14 08:03:10,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:10,899 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-10-14 08:03:10,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:10,901 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2024-10-14 08:03:10,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:10,905 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-10-14 08:03:10,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:10,909 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2024-10-14 08:03:10,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:10,913 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2024-10-14 08:03:10,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:10,917 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-10-14 08:03:10,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:10,920 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2024-10-14 08:03:10,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:10,925 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-10-14 08:03:10,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:10,929 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2024-10-14 08:03:10,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:10,933 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-10-14 08:03:10,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:10,937 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2024-10-14 08:03:10,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:10,940 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-10-14 08:03:10,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:10,946 INFO L134 CoverageAnalysis]: Checked inductivity of 3444 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3444 trivial. 0 not checked. [2024-10-14 08:03:10,947 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 08:03:10,947 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1618552672] [2024-10-14 08:03:10,947 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1618552672] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 08:03:10,948 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 08:03:10,948 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-14 08:03:10,948 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [425649741] [2024-10-14 08:03:10,949 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 08:03:10,952 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-14 08:03:10,952 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 08:03:10,953 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-14 08:03:10,954 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-10-14 08:03:10,954 INFO L87 Difference]: Start difference. First operand 116 states and 187 transitions. Second operand has 5 states, 5 states have (on average 11.0) internal successors, (55), 5 states have internal predecessors, (55), 1 states have call successors, (42), 1 states have call predecessors, (42), 1 states have return successors, (42), 1 states have call predecessors, (42), 1 states have call successors, (42) [2024-10-14 08:03:11,319 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 08:03:11,321 INFO L93 Difference]: Finished difference Result 306 states and 478 transitions. [2024-10-14 08:03:11,321 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-14 08:03:11,322 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.0) internal successors, (55), 5 states have internal predecessors, (55), 1 states have call successors, (42), 1 states have call predecessors, (42), 1 states have return successors, (42), 1 states have call predecessors, (42), 1 states have call successors, (42) Word has length 262 [2024-10-14 08:03:11,323 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 08:03:11,327 INFO L225 Difference]: With dead ends: 306 [2024-10-14 08:03:11,328 INFO L226 Difference]: Without dead ends: 191 [2024-10-14 08:03:11,330 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 96 GetRequests, 90 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-10-14 08:03:11,332 INFO L432 NwaCegarLoop]: 199 mSDtfsCounter, 86 mSDsluCounter, 480 mSDsCounter, 0 mSdLazyCounter, 121 mSolverCounterSat, 55 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 86 SdHoareTripleChecker+Valid, 679 SdHoareTripleChecker+Invalid, 176 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 55 IncrementalHoareTripleChecker+Valid, 121 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-10-14 08:03:11,333 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [86 Valid, 679 Invalid, 176 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [55 Valid, 121 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-10-14 08:03:11,335 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 191 states. [2024-10-14 08:03:11,369 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 191 to 147. [2024-10-14 08:03:11,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 147 states, 93 states have (on average 1.3978494623655915) internal successors, (130), 94 states have internal predecessors, (130), 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) [2024-10-14 08:03:11,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 147 states and 232 transitions. [2024-10-14 08:03:11,374 INFO L78 Accepts]: Start accepts. Automaton has 147 states and 232 transitions. Word has length 262 [2024-10-14 08:03:11,375 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 08:03:11,376 INFO L471 AbstractCegarLoop]: Abstraction has 147 states and 232 transitions. [2024-10-14 08:03:11,376 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.0) internal successors, (55), 5 states have internal predecessors, (55), 1 states have call successors, (42), 1 states have call predecessors, (42), 1 states have return successors, (42), 1 states have call predecessors, (42), 1 states have call successors, (42) [2024-10-14 08:03:11,376 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 232 transitions. [2024-10-14 08:03:11,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-10-14 08:03:11,382 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 08:03:11,382 INFO L215 NwaCegarLoop]: trace histogram [42, 42, 42, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 08:03:11,383 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-10-14 08:03:11,383 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 08:03:11,383 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 08:03:11,383 INFO L85 PathProgramCache]: Analyzing trace with hash 657399947, now seen corresponding path program 1 times [2024-10-14 08:03:11,384 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 08:03:11,384 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2092640861] [2024-10-14 08:03:11,384 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 08:03:11,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 08:03:11,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:11,685 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 08:03:11,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:11,687 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 08:03:11,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:11,689 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2024-10-14 08:03:11,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:11,691 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 08:03:11,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:11,692 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-10-14 08:03:11,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:11,694 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-14 08:03:11,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:11,696 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-10-14 08:03:11,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:11,697 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-14 08:03:11,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:11,699 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-10-14 08:03:11,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:11,715 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-10-14 08:03:11,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:11,718 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-10-14 08:03:11,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:11,722 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-10-14 08:03:11,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:11,725 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-10-14 08:03:11,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:11,728 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-10-14 08:03:11,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:11,731 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-14 08:03:11,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:11,735 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-10-14 08:03:11,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:11,738 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-10-14 08:03:11,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:11,741 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-10-14 08:03:11,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:11,745 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-14 08:03:11,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:11,748 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-10-14 08:03:11,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:11,756 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-10-14 08:03:11,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:11,759 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-10-14 08:03:11,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:11,762 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-10-14 08:03:11,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:11,766 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-10-14 08:03:11,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:11,769 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-10-14 08:03:11,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:11,773 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2024-10-14 08:03:11,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:11,777 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-10-14 08:03:11,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:11,781 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-10-14 08:03:11,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:11,784 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-10-14 08:03:11,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:11,788 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2024-10-14 08:03:11,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:11,792 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-10-14 08:03:11,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:11,796 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2024-10-14 08:03:11,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:11,801 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-10-14 08:03:11,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:11,805 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2024-10-14 08:03:11,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:11,809 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2024-10-14 08:03:11,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:11,813 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-10-14 08:03:11,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:11,817 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2024-10-14 08:03:11,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:11,822 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-10-14 08:03:11,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:11,827 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2024-10-14 08:03:11,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:11,832 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-10-14 08:03:11,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:11,837 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2024-10-14 08:03:11,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:11,844 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-10-14 08:03:11,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:11,854 INFO L134 CoverageAnalysis]: Checked inductivity of 3444 backedges. 24 proven. 99 refuted. 0 times theorem prover too weak. 3321 trivial. 0 not checked. [2024-10-14 08:03:11,855 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 08:03:11,855 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2092640861] [2024-10-14 08:03:11,855 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2092640861] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-14 08:03:11,855 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [833624295] [2024-10-14 08:03:11,855 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 08:03:11,855 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-14 08:03:11,855 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-14 08:03:11,857 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-14 08:03:11,860 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-10-14 08:03:12,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:12,020 INFO L255 TraceCheckSpWp]: Trace formula consists of 587 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-10-14 08:03:12,035 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-14 08:03:12,439 INFO L134 CoverageAnalysis]: Checked inductivity of 3444 backedges. 1113 proven. 99 refuted. 0 times theorem prover too weak. 2232 trivial. 0 not checked. [2024-10-14 08:03:12,439 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-14 08:03:12,739 INFO L134 CoverageAnalysis]: Checked inductivity of 3444 backedges. 24 proven. 99 refuted. 0 times theorem prover too weak. 3321 trivial. 0 not checked. [2024-10-14 08:03:12,740 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [833624295] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-14 08:03:12,740 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-14 08:03:12,740 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 7 [2024-10-14 08:03:12,740 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [806196407] [2024-10-14 08:03:12,740 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-14 08:03:12,741 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-10-14 08:03:12,743 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 08:03:12,744 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-10-14 08:03:12,744 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-10-14 08:03:12,745 INFO L87 Difference]: Start difference. First operand 147 states and 232 transitions. Second operand has 7 states, 7 states have (on average 9.142857142857142) internal successors, (64), 7 states have internal predecessors, (64), 2 states have call successors, (75), 2 states have call predecessors, (75), 4 states have return successors, (76), 2 states have call predecessors, (76), 2 states have call successors, (76) [2024-10-14 08:03:12,999 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 08:03:12,999 INFO L93 Difference]: Finished difference Result 275 states and 427 transitions. [2024-10-14 08:03:13,000 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-14 08:03:13,000 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 9.142857142857142) internal successors, (64), 7 states have internal predecessors, (64), 2 states have call successors, (75), 2 states have call predecessors, (75), 4 states have return successors, (76), 2 states have call predecessors, (76), 2 states have call successors, (76) Word has length 262 [2024-10-14 08:03:13,001 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 08:03:13,002 INFO L225 Difference]: With dead ends: 275 [2024-10-14 08:03:13,003 INFO L226 Difference]: Without dead ends: 129 [2024-10-14 08:03:13,003 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 614 GetRequests, 603 SyntacticMatches, 2 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2024-10-14 08:03:13,004 INFO L432 NwaCegarLoop]: 132 mSDtfsCounter, 120 mSDsluCounter, 178 mSDsCounter, 0 mSdLazyCounter, 230 mSolverCounterSat, 29 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 127 SdHoareTripleChecker+Valid, 310 SdHoareTripleChecker+Invalid, 259 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 29 IncrementalHoareTripleChecker+Valid, 230 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-10-14 08:03:13,005 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [127 Valid, 310 Invalid, 259 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [29 Valid, 230 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-10-14 08:03:13,005 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 129 states. [2024-10-14 08:03:13,021 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 129 to 123. [2024-10-14 08:03:13,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 123 states, 77 states have (on average 1.3506493506493507) internal successors, (104), 77 states have internal predecessors, (104), 42 states have call successors, (42), 3 states have call predecessors, (42), 3 states have return successors, (42), 42 states have call predecessors, (42), 42 states have call successors, (42) [2024-10-14 08:03:13,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 123 states and 188 transitions. [2024-10-14 08:03:13,023 INFO L78 Accepts]: Start accepts. Automaton has 123 states and 188 transitions. Word has length 262 [2024-10-14 08:03:13,023 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 08:03:13,024 INFO L471 AbstractCegarLoop]: Abstraction has 123 states and 188 transitions. [2024-10-14 08:03:13,024 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 9.142857142857142) internal successors, (64), 7 states have internal predecessors, (64), 2 states have call successors, (75), 2 states have call predecessors, (75), 4 states have return successors, (76), 2 states have call predecessors, (76), 2 states have call successors, (76) [2024-10-14 08:03:13,024 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 188 transitions. [2024-10-14 08:03:13,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-10-14 08:03:13,026 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 08:03:13,026 INFO L215 NwaCegarLoop]: trace histogram [42, 42, 42, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 08:03:13,044 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-10-14 08:03:13,227 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-14 08:03:13,228 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 08:03:13,229 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 08:03:13,229 INFO L85 PathProgramCache]: Analyzing trace with hash 264372937, now seen corresponding path program 1 times [2024-10-14 08:03:13,229 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 08:03:13,229 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [981600119] [2024-10-14 08:03:13,229 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 08:03:13,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 08:03:13,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-10-14 08:03:13,314 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1836362715] [2024-10-14 08:03:13,315 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 08:03:13,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-14 08:03:13,315 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-14 08:03:13,317 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-14 08:03:13,318 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-10-14 08:03:13,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-14 08:03:13,477 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-14 08:03:13,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-14 08:03:13,728 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-14 08:03:13,729 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-10-14 08:03:13,729 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-10-14 08:03:13,746 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-10-14 08:03:13,932 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable3 [2024-10-14 08:03:13,935 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2024-10-14 08:03:14,062 INFO L165 ceAbstractionStarter]: Computing trace abstraction results [2024-10-14 08:03:14,069 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.10 08:03:14 BoogieIcfgContainer [2024-10-14 08:03:14,070 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-10-14 08:03:14,070 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-10-14 08:03:14,070 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-10-14 08:03:14,071 INFO L274 PluginConnector]: Witness Printer initialized [2024-10-14 08:03:14,071 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 08:03:09" (3/4) ... [2024-10-14 08:03:14,073 INFO L142 WitnessPrinter]: No result that supports witness generation found [2024-10-14 08:03:14,073 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-10-14 08:03:14,074 INFO L158 Benchmark]: Toolchain (without parser) took 6253.18ms. Allocated memory was 190.8MB in the beginning and 243.3MB in the end (delta: 52.4MB). Free memory was 123.8MB in the beginning and 137.3MB in the end (delta: -13.5MB). Peak memory consumption was 40.2MB. Max. memory is 16.1GB. [2024-10-14 08:03:14,074 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 104.9MB. Free memory was 76.5MB in the beginning and 76.4MB in the end (delta: 119.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 08:03:14,074 INFO L158 Benchmark]: CACSL2BoogieTranslator took 343.62ms. Allocated memory is still 190.8MB. Free memory was 123.8MB in the beginning and 105.5MB in the end (delta: 18.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-10-14 08:03:14,075 INFO L158 Benchmark]: Boogie Procedure Inliner took 67.24ms. Allocated memory is still 190.8MB. Free memory was 105.5MB in the beginning and 99.8MB in the end (delta: 5.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-10-14 08:03:14,075 INFO L158 Benchmark]: Boogie Preprocessor took 147.91ms. Allocated memory is still 190.8MB. Free memory was 99.8MB in the beginning and 153.7MB in the end (delta: -53.8MB). Peak memory consumption was 8.6MB. Max. memory is 16.1GB. [2024-10-14 08:03:14,075 INFO L158 Benchmark]: RCFGBuilder took 722.21ms. Allocated memory is still 190.8MB. Free memory was 153.7MB in the beginning and 113.4MB in the end (delta: 40.3MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2024-10-14 08:03:14,075 INFO L158 Benchmark]: TraceAbstraction took 4963.14ms. Allocated memory was 190.8MB in the beginning and 243.3MB in the end (delta: 52.4MB). Free memory was 112.5MB in the beginning and 137.3MB in the end (delta: -24.8MB). Peak memory consumption was 29.5MB. Max. memory is 16.1GB. [2024-10-14 08:03:14,075 INFO L158 Benchmark]: Witness Printer took 3.19ms. Allocated memory is still 243.3MB. Free memory is still 137.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 08:03:14,076 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 104.9MB. Free memory was 76.5MB in the beginning and 76.4MB in the end (delta: 119.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 343.62ms. Allocated memory is still 190.8MB. Free memory was 123.8MB in the beginning and 105.5MB in the end (delta: 18.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 67.24ms. Allocated memory is still 190.8MB. Free memory was 105.5MB in the beginning and 99.8MB in the end (delta: 5.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 147.91ms. Allocated memory is still 190.8MB. Free memory was 99.8MB in the beginning and 153.7MB in the end (delta: -53.8MB). Peak memory consumption was 8.6MB. Max. memory is 16.1GB. * RCFGBuilder took 722.21ms. Allocated memory is still 190.8MB. Free memory was 153.7MB in the beginning and 113.4MB in the end (delta: 40.3MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * TraceAbstraction took 4963.14ms. Allocated memory was 190.8MB in the beginning and 243.3MB in the end (delta: 52.4MB). Free memory was 112.5MB in the beginning and 137.3MB in the end (delta: -24.8MB). Peak memory consumption was 29.5MB. Max. memory is 16.1GB. * Witness Printer took 3.19ms. Allocated memory is still 243.3MB. Free memory is still 137.3MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 248, overapproximation of someBinaryDOUBLEComparisonOperation at line 248, overapproximation of someUnaryDOUBLEoperation at line 35. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned short int var_1_1 = 128; [L23] signed short int var_1_4 = -200; [L24] unsigned short int var_1_8 = 5; [L25] unsigned char var_1_9 = 1; [L26] unsigned char var_1_10 = 0; [L27] unsigned char var_1_11 = 0; [L28] unsigned char var_1_12 = 16; [L29] unsigned char var_1_15 = 50; [L30] unsigned short int var_1_16 = 1; [L31] float var_1_17 = 25.4; [L32] float var_1_20 = 1.6; [L33] unsigned short int var_1_21 = 0; [L34] float var_1_24 = 128.5; [L35] double var_1_25 = -0.5; [L36] signed long int var_1_26 = 4; [L37] signed char var_1_27 = 2; [L38] signed char var_1_28 = -16; [L39] signed char var_1_29 = 0; [L40] unsigned char var_1_30 = 0; [L41] unsigned char var_1_31 = 0; [L42] unsigned char var_1_32 = 0; [L43] unsigned char var_1_33 = 8; [L44] unsigned long int var_1_34 = 50; [L45] signed char var_1_35 = -64; [L46] signed char var_1_36 = 0; [L47] unsigned long int var_1_37 = 8; [L48] float var_1_38 = 63.2; [L49] float var_1_39 = 3.2; [L50] float var_1_40 = 63.71; [L51] float var_1_41 = 64.5; [L52] unsigned char var_1_42 = 0; [L53] float var_1_43 = 9.6; [L54] unsigned char var_1_44 = 1; [L55] signed char var_1_45 = 64; [L56] unsigned char var_1_46 = 1; [L57] unsigned char var_1_47 = 0; [L58] unsigned char var_1_48 = 0; [L59] signed short int var_1_49 = -4; [L60] signed short int var_1_50 = 25; [L61] unsigned char var_1_51 = 1; [L62] unsigned char var_1_52 = 0; [L63] unsigned char var_1_53 = 32; [L64] unsigned char var_1_54 = 4; [L65] signed short int var_1_55 = -4; [L66] unsigned char last_1_var_1_9 = 1; [L67] float last_1_var_1_24 = 128.5; [L252] isInitial = 1 [L253] FCALL initially() [L254] COND TRUE 1 [L255] CALL updateLastVariables() [L244] last_1_var_1_9 = var_1_9 [L245] last_1_var_1_24 = var_1_24 [L255] RET updateLastVariables() [L256] CALL updateVariables() [L177] var_1_4 = __VERIFIER_nondet_short() [L178] CALL assume_abort_if_not(var_1_4 >= -32768) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=0, var_1_11=0, var_1_12=16, var_1_15=50, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_20=8/5, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=-16, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=5, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=0, var_1_11=0, var_1_12=16, var_1_15=50, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_20=8/5, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=-16, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=5, var_1_9=1] [L178] RET assume_abort_if_not(var_1_4 >= -32768) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=0, var_1_11=0, var_1_12=16, var_1_15=50, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_20=8/5, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=-16, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=5, var_1_9=1] [L179] CALL assume_abort_if_not(var_1_4 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=0, var_1_11=0, var_1_12=16, var_1_15=50, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_20=8/5, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=-16, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=5, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=0, var_1_11=0, var_1_12=16, var_1_15=50, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_20=8/5, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=-16, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=5, var_1_9=1] [L179] RET assume_abort_if_not(var_1_4 <= 32767) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=0, var_1_11=0, var_1_12=16, var_1_15=50, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_20=8/5, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=-16, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=5, var_1_9=1] [L180] CALL assume_abort_if_not(var_1_4 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=0, var_1_11=0, var_1_12=16, var_1_15=50, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_20=8/5, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=-16, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=5, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=0, var_1_11=0, var_1_12=16, var_1_15=50, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_20=8/5, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=-16, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=5, var_1_9=1] [L180] RET assume_abort_if_not(var_1_4 != 0) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=0, var_1_11=0, var_1_12=16, var_1_15=50, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_20=8/5, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=-16, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=5, var_1_9=1] [L181] var_1_8 = __VERIFIER_nondet_ushort() [L182] CALL assume_abort_if_not(var_1_8 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=0, var_1_11=0, var_1_12=16, var_1_15=50, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_20=8/5, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=-16, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=0, var_1_11=0, var_1_12=16, var_1_15=50, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_20=8/5, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=-16, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_9=1] [L182] RET assume_abort_if_not(var_1_8 >= 0) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=0, var_1_11=0, var_1_12=16, var_1_15=50, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_20=8/5, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=-16, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_9=1] [L183] CALL assume_abort_if_not(var_1_8 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=0, var_1_11=0, var_1_12=16, var_1_15=50, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_20=8/5, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=-16, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=0, var_1_11=0, var_1_12=16, var_1_15=50, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_20=8/5, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=-16, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L183] RET assume_abort_if_not(var_1_8 <= 32767) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=0, var_1_11=0, var_1_12=16, var_1_15=50, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_20=8/5, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=-16, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L184] var_1_10 = __VERIFIER_nondet_uchar() [L185] CALL assume_abort_if_not(var_1_10 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_11=0, var_1_12=16, var_1_15=50, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_20=8/5, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=-16, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_11=0, var_1_12=16, var_1_15=50, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_20=8/5, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=-16, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L185] RET assume_abort_if_not(var_1_10 >= 0) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_11=0, var_1_12=16, var_1_15=50, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_20=8/5, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=-16, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L186] CALL assume_abort_if_not(var_1_10 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=50, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_20=8/5, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=-16, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=50, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_20=8/5, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=-16, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L186] RET assume_abort_if_not(var_1_10 <= 1) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=50, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_20=8/5, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=-16, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L187] var_1_11 = __VERIFIER_nondet_uchar() [L188] CALL assume_abort_if_not(var_1_11 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_12=16, var_1_15=50, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_20=8/5, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=-16, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_12=16, var_1_15=50, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_20=8/5, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=-16, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L188] RET assume_abort_if_not(var_1_11 >= 0) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_12=16, var_1_15=50, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_20=8/5, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=-16, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L189] CALL assume_abort_if_not(var_1_11 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=50, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_20=8/5, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=-16, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=50, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_20=8/5, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=-16, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L189] RET assume_abort_if_not(var_1_11 <= 0) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=50, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_20=8/5, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=-16, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L190] var_1_15 = __VERIFIER_nondet_uchar() [L191] CALL assume_abort_if_not(var_1_15 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_20=8/5, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=-16, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_20=8/5, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=-16, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L191] RET assume_abort_if_not(var_1_15 >= 0) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_20=8/5, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=-16, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L192] CALL assume_abort_if_not(var_1_15 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_20=8/5, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=-16, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_20=8/5, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=-16, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L192] RET assume_abort_if_not(var_1_15 <= 254) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_20=8/5, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=-16, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L193] var_1_20 = __VERIFIER_nondet_float() [L194] CALL assume_abort_if_not((var_1_20 >= -922337.2036854765600e+13F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 9223372.036854765600e+12F && var_1_20 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=-16, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=-16, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L194] RET assume_abort_if_not((var_1_20 >= -922337.2036854765600e+13F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 9223372.036854765600e+12F && var_1_20 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=-16, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L195] var_1_28 = __VERIFIER_nondet_char() [L196] CALL assume_abort_if_not(var_1_28 >= -126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L196] RET assume_abort_if_not(var_1_28 >= -126) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L197] CALL assume_abort_if_not(var_1_28 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L197] RET assume_abort_if_not(var_1_28 <= 126) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L198] var_1_29 = __VERIFIER_nondet_char() [L199] CALL assume_abort_if_not(var_1_29 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L199] RET assume_abort_if_not(var_1_29 >= 0) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L200] CALL assume_abort_if_not(var_1_29 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L200] RET assume_abort_if_not(var_1_29 <= 126) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L201] var_1_31 = __VERIFIER_nondet_uchar() [L202] CALL assume_abort_if_not(var_1_31 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L202] RET assume_abort_if_not(var_1_31 >= 0) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L203] CALL assume_abort_if_not(var_1_31 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L203] RET assume_abort_if_not(var_1_31 <= 1) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=0, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L204] var_1_32 = __VERIFIER_nondet_uchar() [L205] CALL assume_abort_if_not(var_1_32 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L205] RET assume_abort_if_not(var_1_32 >= 0) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L206] CALL assume_abort_if_not(var_1_32 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L206] RET assume_abort_if_not(var_1_32 <= 1) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=8, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L207] var_1_33 = __VERIFIER_nondet_uchar() [L208] CALL assume_abort_if_not(var_1_33 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L208] RET assume_abort_if_not(var_1_33 >= 0) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L209] CALL assume_abort_if_not(var_1_33 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L209] RET assume_abort_if_not(var_1_33 <= 254) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=0, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L210] var_1_36 = __VERIFIER_nondet_char() [L211] CALL assume_abort_if_not(var_1_36 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L211] RET assume_abort_if_not(var_1_36 >= 0) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L212] CALL assume_abort_if_not(var_1_36 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L212] RET assume_abort_if_not(var_1_36 <= 126) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_38=316/5, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L213] var_1_38 = __VERIFIER_nondet_float() [L214] CALL assume_abort_if_not((var_1_38 >= 0.0F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 9223372.036854776000e+12F && var_1_38 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L214] RET assume_abort_if_not((var_1_38 >= 0.0F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 9223372.036854776000e+12F && var_1_38 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_39=16/5, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L215] var_1_39 = __VERIFIER_nondet_float() [L216] CALL assume_abort_if_not((var_1_39 >= 0.0F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 9223372.036854776000e+12F && var_1_39 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L216] RET assume_abort_if_not((var_1_39 >= 0.0F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 9223372.036854776000e+12F && var_1_39 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_40=6371/100, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L217] var_1_40 = __VERIFIER_nondet_float() [L218] CALL assume_abort_if_not((var_1_40 >= -922337.2036854776000e+13F && var_1_40 <= -1.0e-20F) || (var_1_40 <= 9223372.036854776000e+12F && var_1_40 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L218] RET assume_abort_if_not((var_1_40 >= -922337.2036854776000e+13F && var_1_40 <= -1.0e-20F) || (var_1_40 <= 9223372.036854776000e+12F && var_1_40 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_41=129/2, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L219] var_1_41 = __VERIFIER_nondet_float() [L220] CALL assume_abort_if_not((var_1_41 >= -922337.2036854776000e+13F && var_1_41 <= -1.0e-20F) || (var_1_41 <= 9223372.036854776000e+12F && var_1_41 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L220] RET assume_abort_if_not((var_1_41 >= -922337.2036854776000e+13F && var_1_41 <= -1.0e-20F) || (var_1_41 <= 9223372.036854776000e+12F && var_1_41 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L221] CALL assume_abort_if_not(var_1_41 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L221] RET assume_abort_if_not(var_1_41 != 0.0F) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_42=0, var_1_43=48/5, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L222] var_1_43 = __VERIFIER_nondet_float() [L223] CALL assume_abort_if_not((var_1_43 >= -922337.2036854776000e+13F && var_1_43 <= -1.0e-20F) || (var_1_43 <= 9223372.036854776000e+12F && var_1_43 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L223] RET assume_abort_if_not((var_1_43 >= -922337.2036854776000e+13F && var_1_43 <= -1.0e-20F) || (var_1_43 <= 9223372.036854776000e+12F && var_1_43 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L224] var_1_44 = __VERIFIER_nondet_uchar() [L225] CALL assume_abort_if_not(var_1_44 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L225] RET assume_abort_if_not(var_1_44 >= 1) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L226] CALL assume_abort_if_not(var_1_44 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L226] RET assume_abort_if_not(var_1_44 <= 1) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L227] var_1_47 = __VERIFIER_nondet_uchar() [L228] CALL assume_abort_if_not(var_1_47 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=64, var_1_46=1, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=64, var_1_46=1, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L228] RET assume_abort_if_not(var_1_47 >= 0) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=64, var_1_46=1, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L229] CALL assume_abort_if_not(var_1_47 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L229] RET assume_abort_if_not(var_1_47 <= 0) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L230] var_1_48 = __VERIFIER_nondet_uchar() [L231] CALL assume_abort_if_not(var_1_48 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L231] RET assume_abort_if_not(var_1_48 >= 0) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L232] CALL assume_abort_if_not(var_1_48 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L232] RET assume_abort_if_not(var_1_48 <= 0) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=25, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L233] var_1_50 = __VERIFIER_nondet_short() [L234] CALL assume_abort_if_not(var_1_50 >= -32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=-32766, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=-32766, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L234] RET assume_abort_if_not(var_1_50 >= -32766) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=-32766, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L235] CALL assume_abort_if_not(var_1_50 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=-32766, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=-32766, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L235] RET assume_abort_if_not(var_1_50 <= 32766) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=-32766, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L236] var_1_52 = __VERIFIER_nondet_uchar() [L237] CALL assume_abort_if_not(var_1_52 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=-32766, var_1_51=1, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=-32766, var_1_51=1, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L237] RET assume_abort_if_not(var_1_52 >= 0) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=-32766, var_1_51=1, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L238] CALL assume_abort_if_not(var_1_52 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=-32766, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=-32766, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L238] RET assume_abort_if_not(var_1_52 <= 0) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=-32766, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=4, var_1_55=-4, var_1_8=0, var_1_9=1] [L239] var_1_54 = __VERIFIER_nondet_uchar() [L240] CALL assume_abort_if_not(var_1_54 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=-32766, var_1_51=1, var_1_52=0, var_1_53=32, var_1_55=-4, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=-32766, var_1_51=1, var_1_52=0, var_1_53=32, var_1_55=-4, var_1_8=0, var_1_9=1] [L240] RET assume_abort_if_not(var_1_54 >= 0) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=-32766, var_1_51=1, var_1_52=0, var_1_53=32, var_1_55=-4, var_1_8=0, var_1_9=1] [L241] CALL assume_abort_if_not(var_1_54 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=-32766, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=0, var_1_55=-4, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=-32766, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=0, var_1_55=-4, var_1_8=0, var_1_9=1] [L241] RET assume_abort_if_not(var_1_54 <= 254) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=2, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=-32766, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=0, var_1_55=-4, var_1_8=0, var_1_9=1] [L256] RET updateVariables() [L257] CALL step() [L71] var_1_27 = (((((var_1_28) < 0 ) ? -(var_1_28) : (var_1_28))) - var_1_29) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=0, var_1_28=31, var_1_29=31, var_1_30=0, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=-32766, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=0, var_1_55=-4, var_1_8=0, var_1_9=1] [L72] COND TRUE var_1_31 && var_1_32 [L73] var_1_30 = (((((((var_1_29) > (var_1_33)) ? (var_1_29) : (var_1_33))) < 0 ) ? -((((var_1_29) > (var_1_33)) ? (var_1_29) : (var_1_33))) : ((((var_1_29) > (var_1_33)) ? (var_1_29) : (var_1_33))))) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=0, var_1_28=31, var_1_29=31, var_1_30=31, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=-32766, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=0, var_1_55=-4, var_1_8=0, var_1_9=1] [L75] COND FALSE !(var_1_28 > var_1_30) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=0, var_1_28=31, var_1_29=31, var_1_30=31, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=-64, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=-32766, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=0, var_1_55=-4, var_1_8=0, var_1_9=1] [L80] var_1_35 = (var_1_29 - var_1_36) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=0, var_1_28=31, var_1_29=31, var_1_30=31, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=0, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=-32766, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=0, var_1_55=-4, var_1_8=0, var_1_9=1] [L81] COND FALSE !((var_1_38 - var_1_39) >= (var_1_40 / ((((var_1_41) < 0 ) ? -(var_1_41) : (var_1_41))))) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=0, var_1_28=31, var_1_29=31, var_1_30=31, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=0, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=-32766, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=0, var_1_55=-4, var_1_8=0, var_1_9=1] [L86] COND FALSE !(var_1_40 == ((((var_1_43) < 0 ) ? -(var_1_43) : (var_1_43)))) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=0, var_1_28=31, var_1_29=31, var_1_30=31, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=0, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=64, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=-32766, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=0, var_1_55=-4, var_1_8=0, var_1_9=1] [L91] var_1_45 = 10 VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=0, var_1_28=31, var_1_29=31, var_1_30=31, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=0, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=10, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=-32766, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=0, var_1_55=-4, var_1_8=0, var_1_9=1] [L92] EXPR var_1_36 >> var_1_33 VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=0, var_1_28=31, var_1_29=31, var_1_30=31, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=0, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=10, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=-32766, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=0, var_1_55=-4, var_1_8=0, var_1_9=1] [L92] COND TRUE var_1_45 <= (var_1_36 >> var_1_33) [L93] var_1_46 = (var_1_32 || var_1_44) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=0, var_1_28=31, var_1_29=31, var_1_30=31, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=0, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=10, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=-4, var_1_4=17, var_1_50=-32766, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=0, var_1_55=-4, var_1_8=0, var_1_9=1] [L97] COND TRUE var_1_41 > var_1_39 [L98] var_1_49 = ((((var_1_45) > (((((var_1_33) < 0 ) ? -(var_1_33) : (var_1_33))))) ? (var_1_45) : (((((var_1_33) < 0 ) ? -(var_1_33) : (var_1_33)))))) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=0, var_1_28=31, var_1_29=31, var_1_30=31, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=0, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=10, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=10, var_1_4=17, var_1_50=-32766, var_1_51=1, var_1_52=0, var_1_53=32, var_1_54=0, var_1_55=-4, var_1_8=0, var_1_9=1] [L114] var_1_51 = (var_1_48 && (var_1_47 || var_1_52)) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=0, var_1_28=31, var_1_29=31, var_1_30=31, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=0, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=10, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=10, var_1_4=17, var_1_50=-32766, var_1_51=0, var_1_52=0, var_1_53=32, var_1_54=0, var_1_55=-4, var_1_8=0, var_1_9=1] [L115] COND FALSE !(var_1_43 > var_1_39) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=0, var_1_28=31, var_1_29=31, var_1_30=31, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=0, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=10, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=10, var_1_4=17, var_1_50=-32766, var_1_51=0, var_1_52=0, var_1_53=32, var_1_54=0, var_1_55=-4, var_1_8=0, var_1_9=1] [L130] EXPR (var_1_30 >> 5) & (2341109546u - var_1_36) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=16, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=0, var_1_28=31, var_1_29=31, var_1_30=31, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=0, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=10, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=10, var_1_4=17, var_1_50=-32766, var_1_51=0, var_1_52=0, var_1_53=32, var_1_54=0, var_1_55=-4, var_1_8=0, var_1_9=1] [L130] COND FALSE !(var_1_34 == ((var_1_30 >> 5) & (2341109546u - var_1_36))) [L137] COND FALSE !((last_1_var_1_9 && var_1_11) && (50 > var_1_8)) [L144] var_1_12 = var_1_15 VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=4, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=0, var_1_28=31, var_1_29=31, var_1_30=31, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=0, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=10, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=10, var_1_4=17, var_1_50=-32766, var_1_51=0, var_1_52=0, var_1_53=32, var_1_54=0, var_1_55=-4, var_1_8=0, var_1_9=1] [L146] unsigned char stepLocal_1 = var_1_10; VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, stepLocal_1=1, var_1_10=1, var_1_11=0, var_1_12=4, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=0, var_1_28=31, var_1_29=31, var_1_30=31, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=0, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=10, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=10, var_1_4=17, var_1_50=-32766, var_1_51=0, var_1_52=0, var_1_53=32, var_1_54=0, var_1_55=-4, var_1_8=0, var_1_9=1] [L147] COND TRUE (var_1_12 != var_1_4) || stepLocal_1 [L148] var_1_9 = var_1_11 VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=4, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=0, var_1_28=31, var_1_29=31, var_1_30=31, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=0, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=10, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=10, var_1_4=17, var_1_50=-32766, var_1_51=0, var_1_52=0, var_1_53=32, var_1_54=0, var_1_55=-4, var_1_8=0, var_1_9=0] [L150] var_1_26 = var_1_12 VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=4, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=0, var_1_24=257/2, var_1_26=4, var_1_27=0, var_1_28=31, var_1_29=31, var_1_30=31, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=0, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=10, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=10, var_1_4=17, var_1_50=-32766, var_1_51=0, var_1_52=0, var_1_53=32, var_1_54=0, var_1_55=-4, var_1_8=0, var_1_9=0] [L151] COND FALSE !((var_1_9 && var_1_11) && var_1_9) [L154] var_1_21 = ((23370 - var_1_15) + var_1_12) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=4, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=23370, var_1_24=257/2, var_1_26=4, var_1_27=0, var_1_28=31, var_1_29=31, var_1_30=31, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=0, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=10, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=10, var_1_4=17, var_1_50=-32766, var_1_51=0, var_1_52=0, var_1_53=32, var_1_54=0, var_1_55=-4, var_1_8=0, var_1_9=0] [L156] signed long int stepLocal_2 = -4; VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, stepLocal_2=-4, var_1_10=1, var_1_11=0, var_1_12=4, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=23370, var_1_24=257/2, var_1_26=4, var_1_27=0, var_1_28=31, var_1_29=31, var_1_30=31, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=0, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=10, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=10, var_1_4=17, var_1_50=-32766, var_1_51=0, var_1_52=0, var_1_53=32, var_1_54=0, var_1_55=-4, var_1_8=0, var_1_9=0] [L157] COND FALSE !(! (-4 < var_1_12)) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, stepLocal_2=-4, var_1_10=1, var_1_11=0, var_1_12=4, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=23370, var_1_24=257/2, var_1_26=4, var_1_27=0, var_1_28=31, var_1_29=31, var_1_30=31, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=0, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=10, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=10, var_1_4=17, var_1_50=-32766, var_1_51=0, var_1_52=0, var_1_53=32, var_1_54=0, var_1_55=-4, var_1_8=0, var_1_9=0] [L160] COND FALSE !(stepLocal_2 > var_1_21) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=4, var_1_15=4, var_1_16=1, var_1_17=127/5, var_1_1=128, var_1_21=23370, var_1_24=257/2, var_1_26=4, var_1_27=0, var_1_28=31, var_1_29=31, var_1_30=31, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=0, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=10, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=10, var_1_4=17, var_1_50=-32766, var_1_51=0, var_1_52=0, var_1_53=32, var_1_54=0, var_1_55=-4, var_1_8=0, var_1_9=0] [L164] var_1_16 = (((((((((256) > (var_1_12)) ? (256) : (var_1_12))) + var_1_12)) < (var_1_15)) ? ((((((256) > (var_1_12)) ? (256) : (var_1_12))) + var_1_12)) : (var_1_15))) [L165] var_1_25 = var_1_20 [L166] unsigned short int stepLocal_0 = var_1_16; VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, stepLocal_0=4, var_1_10=1, var_1_11=0, var_1_12=4, var_1_15=4, var_1_16=4, var_1_17=127/5, var_1_1=128, var_1_20=2, var_1_21=23370, var_1_24=257/2, var_1_25=2, var_1_26=4, var_1_27=0, var_1_28=31, var_1_29=31, var_1_30=31, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=0, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=10, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=10, var_1_4=17, var_1_50=-32766, var_1_51=0, var_1_52=0, var_1_53=32, var_1_54=0, var_1_55=-4, var_1_8=0, var_1_9=0] [L167] COND TRUE ((var_1_16 * var_1_16) / var_1_4) <= stepLocal_0 [L168] var_1_1 = var_1_12 VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=4, var_1_15=4, var_1_16=4, var_1_17=127/5, var_1_1=4, var_1_20=2, var_1_21=23370, var_1_24=257/2, var_1_25=2, var_1_26=4, var_1_27=0, var_1_28=31, var_1_29=31, var_1_30=31, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=0, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=10, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=10, var_1_4=17, var_1_50=-32766, var_1_51=0, var_1_52=0, var_1_53=32, var_1_54=0, var_1_55=-4, var_1_8=0, var_1_9=0] [L172] COND FALSE !((var_1_16 - ((((var_1_1) < 0 ) ? -(var_1_1) : (var_1_1)))) < (var_1_12 - var_1_16)) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=4, var_1_15=4, var_1_16=4, var_1_17=127/5, var_1_1=4, var_1_20=2, var_1_21=23370, var_1_24=257/2, var_1_25=2, var_1_26=4, var_1_27=0, var_1_28=31, var_1_29=31, var_1_30=31, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=0, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=10, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=10, var_1_4=17, var_1_50=-32766, var_1_51=0, var_1_52=0, var_1_53=32, var_1_54=0, var_1_55=-4, var_1_8=0, var_1_9=0] [L257] RET step() [L258] CALL, EXPR property() [L248-L249] return (((((((((((var_1_16 * var_1_16) / var_1_4) <= var_1_16) ? (var_1_1 == ((unsigned short int) var_1_12)) : (var_1_1 == ((unsigned short int) (var_1_12 + var_1_12)))) && (((var_1_12 != var_1_4) || var_1_10) ? (var_1_9 == ((unsigned char) var_1_11)) : 1)) && (((last_1_var_1_9 && var_1_11) && (50 > var_1_8)) ? (((- last_1_var_1_24) < last_1_var_1_24) ? (last_1_var_1_9 ? (var_1_12 == ((unsigned char) 5)) : 1) : 1) : (var_1_12 == ((unsigned char) var_1_15)))) && (var_1_16 == ((unsigned short int) (((((((((256) > (var_1_12)) ? (256) : (var_1_12))) + var_1_12)) < (var_1_15)) ? ((((((256) > (var_1_12)) ? (256) : (var_1_12))) + var_1_12)) : (var_1_15)))))) && (((var_1_16 - ((((var_1_1) < 0 ) ? -(var_1_1) : (var_1_1)))) < (var_1_12 - var_1_16)) ? (var_1_17 == ((float) var_1_20)) : 1)) && (((var_1_9 && var_1_11) && var_1_9) ? (var_1_21 == ((unsigned short int) (var_1_26 + (var_1_15 + ((((var_1_12) > (var_1_12)) ? (var_1_12) : (var_1_12))))))) : (var_1_21 == ((unsigned short int) ((23370 - var_1_15) + var_1_12))))) && ((! (-4 < var_1_12)) ? (var_1_24 == ((float) var_1_20)) : ((-4 > var_1_21) ? (var_1_24 == ((float) 10.6f)) : 1))) && (var_1_25 == ((double) var_1_20))) && (var_1_26 == ((signed long int) var_1_12)) ; [L258] RET, EXPR property() [L258] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=4, var_1_15=4, var_1_16=4, var_1_17=127/5, var_1_1=4, var_1_20=2, var_1_21=23370, var_1_24=257/2, var_1_25=2, var_1_26=4, var_1_27=0, var_1_28=31, var_1_29=31, var_1_30=31, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=0, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=10, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=10, var_1_4=17, var_1_50=-32766, var_1_51=0, var_1_52=0, var_1_53=32, var_1_54=0, var_1_55=-4, var_1_8=0, var_1_9=0] [L19] reach_error() VAL [isInitial=1, last_1_var_1_24=257/2, last_1_var_1_9=1, var_1_10=1, var_1_11=0, var_1_12=4, var_1_15=4, var_1_16=4, var_1_17=127/5, var_1_1=4, var_1_20=2, var_1_21=23370, var_1_24=257/2, var_1_25=2, var_1_26=4, var_1_27=0, var_1_28=31, var_1_29=31, var_1_30=31, var_1_31=1, var_1_32=1, var_1_33=0, var_1_34=50, var_1_35=0, var_1_36=31, var_1_37=8, var_1_42=0, var_1_44=1, var_1_45=10, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=10, var_1_4=17, var_1_50=-32766, var_1_51=0, var_1_52=0, var_1_53=32, var_1_54=0, var_1_55=-4, var_1_8=0, var_1_9=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 118 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 4.8s, OverallIterations: 4, TraceHistogramMax: 42, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 213 SdHoareTripleChecker+Valid, 0.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 206 mSDsluCounter, 1173 SdHoareTripleChecker+Invalid, 0.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 658 mSDsCounter, 84 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 354 IncrementalHoareTripleChecker+Invalid, 438 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 84 mSolverCounterUnsat, 515 mSDtfsCounter, 354 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 838 GetRequests, 821 SyntacticMatches, 3 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=147occurred in iteration=2, InterpolantAutomatonStates: 16, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 3 MinimizatonAttempts, 50 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 2.3s InterpolantComputationTime, 1571 NumberOfCodeBlocks, 1571 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 1304 ConstructedInterpolants, 0 QuantifiedInterpolants, 3572 SizeOfPredicates, 2 NumberOfNonLiveVariables, 587 ConjunctsInSsa, 6 ConjunctsInUnsatCore, 5 InterpolantComputations, 2 PerfectInterpolantSequences, 16923/17220 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 [2024-10-14 08:03:14,122 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-100_file-40.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 f7badba492c1f5cce8d253ffe15c086d4cfb64e94909d35256436e0cddccba6a --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 08:03:16,058 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 08:03:16,121 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-10-14 08:03:16,126 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 08:03:16,126 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 08:03:16,150 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 08:03:16,151 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 08:03:16,151 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 08:03:16,152 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 08:03:16,152 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 08:03:16,152 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 08:03:16,152 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 08:03:16,153 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 08:03:16,153 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 08:03:16,153 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 08:03:16,154 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 08:03:16,154 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 08:03:16,154 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-14 08:03:16,154 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-14 08:03:16,155 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 08:03:16,155 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 08:03:16,155 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 08:03:16,155 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 08:03:16,156 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-14 08:03:16,156 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-14 08:03:16,156 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 08:03:16,156 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-14 08:03:16,157 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-14 08:03:16,157 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 08:03:16,157 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 08:03:16,157 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 08:03:16,158 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 08:03:16,158 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 08:03:16,158 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 08:03:16,158 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 08:03:16,158 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 08:03:16,159 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 08:03:16,159 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 08:03:16,159 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-14 08:03:16,159 INFO L153 SettingsManager]: * Command for external solver=cvc5 --incremental --print-success --lang smt [2024-10-14 08:03:16,159 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 08:03:16,160 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 08:03:16,160 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 08:03:16,160 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 08:03:16,160 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-14 08:03:16,160 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f7badba492c1f5cce8d253ffe15c086d4cfb64e94909d35256436e0cddccba6a [2024-10-14 08:03:16,449 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 08:03:16,480 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 08:03:16,484 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 08:03:16,485 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 08:03:16,485 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 08:03:16,487 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-40.i [2024-10-14 08:03:17,841 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 08:03:18,049 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 08:03:18,050 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-40.i [2024-10-14 08:03:18,063 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/81805f67a/87938778a19845e6b962074420289041/FLAG6d1ec5752 [2024-10-14 08:03:18,410 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/81805f67a/87938778a19845e6b962074420289041 [2024-10-14 08:03:18,414 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 08:03:18,416 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 08:03:18,418 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 08:03:18,419 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 08:03:18,424 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 08:03:18,425 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 08:03:18" (1/1) ... [2024-10-14 08:03:18,427 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2aec8564 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:03:18, skipping insertion in model container [2024-10-14 08:03:18,427 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 08:03:18" (1/1) ... [2024-10-14 08:03:18,462 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 08:03:18,588 WARN L248 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-100_file-40.i[916,929] [2024-10-14 08:03:18,664 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 08:03:18,684 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 08:03:18,696 WARN L248 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-100_file-40.i[916,929] [2024-10-14 08:03:18,757 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 08:03:18,808 INFO L204 MainTranslator]: Completed translation [2024-10-14 08:03:18,808 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:03:18 WrapperNode [2024-10-14 08:03:18,808 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 08:03:18,809 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-14 08:03:18,810 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-14 08:03:18,810 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-14 08:03:18,815 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:03:18" (1/1) ... [2024-10-14 08:03:18,834 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:03:18" (1/1) ... [2024-10-14 08:03:18,870 INFO L138 Inliner]: procedures = 27, calls = 55, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 257 [2024-10-14 08:03:18,874 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-14 08:03:18,875 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-14 08:03:18,875 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-14 08:03:18,875 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-14 08:03:18,884 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:03:18" (1/1) ... [2024-10-14 08:03:18,884 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:03:18" (1/1) ... [2024-10-14 08:03:18,890 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:03:18" (1/1) ... [2024-10-14 08:03:18,913 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]. [2024-10-14 08:03:18,914 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:03:18" (1/1) ... [2024-10-14 08:03:18,914 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:03:18" (1/1) ... [2024-10-14 08:03:18,933 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:03:18" (1/1) ... [2024-10-14 08:03:18,937 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:03:18" (1/1) ... [2024-10-14 08:03:18,943 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:03:18" (1/1) ... [2024-10-14 08:03:18,945 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:03:18" (1/1) ... [2024-10-14 08:03:18,956 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-14 08:03:18,956 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-14 08:03:18,956 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-14 08:03:18,957 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-14 08:03:18,959 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:03:18" (1/1) ... [2024-10-14 08:03:18,964 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 08:03:18,974 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-14 08:03:18,988 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) [2024-10-14 08:03:18,991 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 [2024-10-14 08:03:19,030 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-14 08:03:19,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-10-14 08:03:19,030 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-14 08:03:19,030 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-14 08:03:19,031 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-14 08:03:19,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-14 08:03:19,115 INFO L238 CfgBuilder]: Building ICFG [2024-10-14 08:03:19,117 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-14 08:03:28,369 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-10-14 08:03:28,369 INFO L287 CfgBuilder]: Performing block encoding [2024-10-14 08:03:28,426 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-14 08:03:28,426 INFO L314 CfgBuilder]: Removed 1 assume(true) statements. [2024-10-14 08:03:28,427 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 08:03:28 BoogieIcfgContainer [2024-10-14 08:03:28,427 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-14 08:03:28,429 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-14 08:03:28,429 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-14 08:03:28,432 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-14 08:03:28,433 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 08:03:18" (1/3) ... [2024-10-14 08:03:28,433 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10d3c129 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 08:03:28, skipping insertion in model container [2024-10-14 08:03:28,433 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:03:18" (2/3) ... [2024-10-14 08:03:28,434 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10d3c129 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 08:03:28, skipping insertion in model container [2024-10-14 08:03:28,435 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 08:03:28" (3/3) ... [2024-10-14 08:03:28,436 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-40.i [2024-10-14 08:03:28,449 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-14 08:03:28,450 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-14 08:03:28,502 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-14 08:03:28,510 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;@185f5f8e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-14 08:03:28,510 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-14 08:03:28,515 INFO L276 IsEmpty]: Start isEmpty. Operand has 113 states, 68 states have (on average 1.4852941176470589) internal successors, (101), 69 states have internal predecessors, (101), 42 states have call successors, (42), 1 states have call predecessors, (42), 1 states have return successors, (42), 42 states have call predecessors, (42), 42 states have call successors, (42) [2024-10-14 08:03:28,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-10-14 08:03:28,532 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 08:03:28,533 INFO L215 NwaCegarLoop]: trace histogram [42, 42, 42, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 08:03:28,534 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 08:03:28,537 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 08:03:28,538 INFO L85 PathProgramCache]: Analyzing trace with hash -1015379735, now seen corresponding path program 1 times [2024-10-14 08:03:28,553 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-14 08:03:28,554 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1174248303] [2024-10-14 08:03:28,554 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 08:03:28,554 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 [2024-10-14 08:03:28,555 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-10-14 08:03:28,557 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) [2024-10-14 08:03:28,559 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 [2024-10-14 08:03:29,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:29,082 INFO L255 TraceCheckSpWp]: Trace formula consists of 415 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-10-14 08:03:29,091 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-14 08:03:29,169 INFO L134 CoverageAnalysis]: Checked inductivity of 3444 backedges. 1474 proven. 0 refuted. 0 times theorem prover too weak. 1970 trivial. 0 not checked. [2024-10-14 08:03:29,172 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-14 08:03:29,173 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-10-14 08:03:29,173 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1174248303] [2024-10-14 08:03:29,174 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1174248303] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 08:03:29,174 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 08:03:29,174 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-14 08:03:29,180 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2043984245] [2024-10-14 08:03:29,180 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 08:03:29,184 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-10-14 08:03:29,185 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-10-14 08:03:29,202 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-10-14 08:03:29,203 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-14 08:03:29,205 INFO L87 Difference]: Start difference. First operand has 113 states, 68 states have (on average 1.4852941176470589) internal successors, (101), 69 states have internal predecessors, (101), 42 states have call successors, (42), 1 states have call predecessors, (42), 1 states have return successors, (42), 42 states have call predecessors, (42), 42 states have call successors, (42) Second operand has 2 states, 2 states have (on average 28.0) internal successors, (56), 2 states have internal predecessors, (56), 2 states have call successors, (42), 2 states have call predecessors, (42), 2 states have return successors, (42), 2 states have call predecessors, (42), 2 states have call successors, (42) [2024-10-14 08:03:29,457 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 08:03:29,457 INFO L93 Difference]: Finished difference Result 223 states and 410 transitions. [2024-10-14 08:03:29,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-14 08:03:29,469 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 28.0) internal successors, (56), 2 states have internal predecessors, (56), 2 states have call successors, (42), 2 states have call predecessors, (42), 2 states have return successors, (42), 2 states have call predecessors, (42), 2 states have call successors, (42) Word has length 259 [2024-10-14 08:03:29,469 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 08:03:29,475 INFO L225 Difference]: With dead ends: 223 [2024-10-14 08:03:29,475 INFO L226 Difference]: Without dead ends: 111 [2024-10-14 08:03:29,479 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 258 GetRequests, 258 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-14 08:03:29,484 INFO L432 NwaCegarLoop]: 176 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 176 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-10-14 08:03:29,485 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 176 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-10-14 08:03:29,498 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111 states. [2024-10-14 08:03:29,535 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111 to 111. [2024-10-14 08:03:29,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 111 states, 67 states have (on average 1.4179104477611941) internal successors, (95), 67 states have internal predecessors, (95), 42 states have call successors, (42), 1 states have call predecessors, (42), 1 states have return successors, (42), 42 states have call predecessors, (42), 42 states have call successors, (42) [2024-10-14 08:03:29,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 111 states and 179 transitions. [2024-10-14 08:03:29,542 INFO L78 Accepts]: Start accepts. Automaton has 111 states and 179 transitions. Word has length 259 [2024-10-14 08:03:29,542 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 08:03:29,542 INFO L471 AbstractCegarLoop]: Abstraction has 111 states and 179 transitions. [2024-10-14 08:03:29,543 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 28.0) internal successors, (56), 2 states have internal predecessors, (56), 2 states have call successors, (42), 2 states have call predecessors, (42), 2 states have return successors, (42), 2 states have call predecessors, (42), 2 states have call successors, (42) [2024-10-14 08:03:29,543 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 179 transitions. [2024-10-14 08:03:29,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-10-14 08:03:29,550 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 08:03:29,550 INFO L215 NwaCegarLoop]: trace histogram [42, 42, 42, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 08:03:29,568 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 (2)] Ended with exit code 0 [2024-10-14 08:03:29,752 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 [2024-10-14 08:03:29,753 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 08:03:29,753 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 08:03:29,754 INFO L85 PathProgramCache]: Analyzing trace with hash -174300787, now seen corresponding path program 1 times [2024-10-14 08:03:29,754 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-14 08:03:29,755 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1824224281] [2024-10-14 08:03:29,755 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 08:03:29,755 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 [2024-10-14 08:03:29,755 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-10-14 08:03:29,758 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) [2024-10-14 08:03:29,759 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 [2024-10-14 08:03:30,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:30,271 INFO L255 TraceCheckSpWp]: Trace formula consists of 417 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-10-14 08:03:30,277 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-14 08:03:31,386 INFO L134 CoverageAnalysis]: Checked inductivity of 3444 backedges. 1113 proven. 99 refuted. 0 times theorem prover too weak. 2232 trivial. 0 not checked. [2024-10-14 08:03:31,387 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-14 08:03:32,424 INFO L134 CoverageAnalysis]: Checked inductivity of 3444 backedges. 24 proven. 99 refuted. 0 times theorem prover too weak. 3321 trivial. 0 not checked. [2024-10-14 08:03:32,424 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-10-14 08:03:32,424 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1824224281] [2024-10-14 08:03:32,425 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1824224281] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-14 08:03:32,425 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-10-14 08:03:32,425 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 8 [2024-10-14 08:03:32,425 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2095399950] [2024-10-14 08:03:32,425 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-10-14 08:03:32,427 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-10-14 08:03:32,427 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-10-14 08:03:32,428 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-10-14 08:03:32,428 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2024-10-14 08:03:32,428 INFO L87 Difference]: Start difference. First operand 111 states and 179 transitions. Second operand has 8 states, 8 states have (on average 7.75) internal successors, (62), 8 states have internal predecessors, (62), 2 states have call successors, (75), 2 states have call predecessors, (75), 4 states have return successors, (76), 2 states have call predecessors, (76), 2 states have call successors, (76) [2024-10-14 08:03:34,759 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 08:03:34,760 INFO L93 Difference]: Finished difference Result 343 states and 541 transitions. [2024-10-14 08:03:34,760 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-10-14 08:03:34,761 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 7.75) internal successors, (62), 8 states have internal predecessors, (62), 2 states have call successors, (75), 2 states have call predecessors, (75), 4 states have return successors, (76), 2 states have call predecessors, (76), 2 states have call successors, (76) Word has length 260 [2024-10-14 08:03:34,763 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 08:03:34,769 INFO L225 Difference]: With dead ends: 343 [2024-10-14 08:03:34,769 INFO L226 Difference]: Without dead ends: 233 [2024-10-14 08:03:34,770 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 530 GetRequests, 512 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=112, Invalid=230, Unknown=0, NotChecked=0, Total=342 [2024-10-14 08:03:34,771 INFO L432 NwaCegarLoop]: 232 mSDtfsCounter, 238 mSDsluCounter, 415 mSDsCounter, 0 mSdLazyCounter, 484 mSolverCounterSat, 112 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 247 SdHoareTripleChecker+Valid, 647 SdHoareTripleChecker+Invalid, 596 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 112 IncrementalHoareTripleChecker+Valid, 484 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2024-10-14 08:03:34,771 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [247 Valid, 647 Invalid, 596 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [112 Valid, 484 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2024-10-14 08:03:34,776 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 233 states. [2024-10-14 08:03:34,804 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 233 to 113. [2024-10-14 08:03:34,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 113 states, 68 states have (on average 1.3529411764705883) internal successors, (92), 68 states have internal predecessors, (92), 42 states have call successors, (42), 2 states have call predecessors, (42), 2 states have return successors, (42), 42 states have call predecessors, (42), 42 states have call successors, (42) [2024-10-14 08:03:34,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 113 states and 176 transitions. [2024-10-14 08:03:34,806 INFO L78 Accepts]: Start accepts. Automaton has 113 states and 176 transitions. Word has length 260 [2024-10-14 08:03:34,806 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 08:03:34,806 INFO L471 AbstractCegarLoop]: Abstraction has 113 states and 176 transitions. [2024-10-14 08:03:34,809 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 7.75) internal successors, (62), 8 states have internal predecessors, (62), 2 states have call successors, (75), 2 states have call predecessors, (75), 4 states have return successors, (76), 2 states have call predecessors, (76), 2 states have call successors, (76) [2024-10-14 08:03:34,809 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 176 transitions. [2024-10-14 08:03:34,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-10-14 08:03:34,814 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 08:03:34,814 INFO L215 NwaCegarLoop]: trace histogram [42, 42, 42, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 08:03:34,838 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 [2024-10-14 08:03:35,014 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 [2024-10-14 08:03:35,015 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 08:03:35,015 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 08:03:35,015 INFO L85 PathProgramCache]: Analyzing trace with hash -567327797, now seen corresponding path program 1 times [2024-10-14 08:03:35,016 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-14 08:03:35,016 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1480219908] [2024-10-14 08:03:35,016 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 08:03:35,016 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 [2024-10-14 08:03:35,016 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-10-14 08:03:35,018 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) [2024-10-14 08:03:35,019 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 [2024-10-14 08:03:35,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:35,482 INFO L255 TraceCheckSpWp]: Trace formula consists of 416 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-10-14 08:03:35,496 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-14 08:03:35,525 INFO L134 CoverageAnalysis]: Checked inductivity of 3444 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3444 trivial. 0 not checked. [2024-10-14 08:03:35,526 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-14 08:03:35,526 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-10-14 08:03:35,526 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1480219908] [2024-10-14 08:03:35,526 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1480219908] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 08:03:35,526 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 08:03:35,527 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-14 08:03:35,527 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [123875633] [2024-10-14 08:03:35,527 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 08:03:35,528 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-14 08:03:35,528 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-10-14 08:03:35,528 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-14 08:03:35,529 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-14 08:03:35,529 INFO L87 Difference]: Start difference. First operand 113 states and 176 transitions. Second operand has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 1 states have call successors, (42), 1 states have call predecessors, (42), 1 states have return successors, (42), 1 states have call predecessors, (42), 1 states have call successors, (42) [2024-10-14 08:03:35,721 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 08:03:35,721 INFO L93 Difference]: Finished difference Result 225 states and 351 transitions. [2024-10-14 08:03:35,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-14 08:03:35,731 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 1 states have call successors, (42), 1 states have call predecessors, (42), 1 states have return successors, (42), 1 states have call predecessors, (42), 1 states have call successors, (42) Word has length 260 [2024-10-14 08:03:35,732 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 08:03:35,736 INFO L225 Difference]: With dead ends: 225 [2024-10-14 08:03:35,736 INFO L226 Difference]: Without dead ends: 113 [2024-10-14 08:03:35,737 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 259 GetRequests, 258 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-14 08:03:35,738 INFO L432 NwaCegarLoop]: 168 mSDtfsCounter, 0 mSDsluCounter, 165 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 333 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-10-14 08:03:35,738 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 333 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-10-14 08:03:35,739 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 113 states. [2024-10-14 08:03:35,753 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 113 to 113. [2024-10-14 08:03:35,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 113 states, 68 states have (on average 1.338235294117647) internal successors, (91), 68 states have internal predecessors, (91), 42 states have call successors, (42), 2 states have call predecessors, (42), 2 states have return successors, (42), 42 states have call predecessors, (42), 42 states have call successors, (42) [2024-10-14 08:03:35,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 113 states and 175 transitions. [2024-10-14 08:03:35,755 INFO L78 Accepts]: Start accepts. Automaton has 113 states and 175 transitions. Word has length 260 [2024-10-14 08:03:35,755 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 08:03:35,755 INFO L471 AbstractCegarLoop]: Abstraction has 113 states and 175 transitions. [2024-10-14 08:03:35,755 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 1 states have call successors, (42), 1 states have call predecessors, (42), 1 states have return successors, (42), 1 states have call predecessors, (42), 1 states have call successors, (42) [2024-10-14 08:03:35,756 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 175 transitions. [2024-10-14 08:03:35,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-10-14 08:03:35,758 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 08:03:35,758 INFO L215 NwaCegarLoop]: trace histogram [42, 42, 42, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 08:03:35,777 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 [2024-10-14 08:03:35,958 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 [2024-10-14 08:03:35,959 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 08:03:35,959 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 08:03:35,960 INFO L85 PathProgramCache]: Analyzing trace with hash 1207679565, now seen corresponding path program 1 times [2024-10-14 08:03:35,960 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-14 08:03:35,960 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2112130953] [2024-10-14 08:03:35,960 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 08:03:35,960 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 [2024-10-14 08:03:35,960 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-10-14 08:03:35,963 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) [2024-10-14 08:03:35,964 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 [2024-10-14 08:03:36,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:36,481 INFO L255 TraceCheckSpWp]: Trace formula consists of 415 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-10-14 08:03:36,489 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-14 08:03:36,693 INFO L134 CoverageAnalysis]: Checked inductivity of 3444 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3444 trivial. 0 not checked. [2024-10-14 08:03:36,693 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-14 08:03:36,693 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-10-14 08:03:36,694 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2112130953] [2024-10-14 08:03:36,694 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2112130953] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 08:03:36,694 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 08:03:36,694 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-14 08:03:36,694 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1129343887] [2024-10-14 08:03:36,694 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 08:03:36,695 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-14 08:03:36,695 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-10-14 08:03:36,695 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-14 08:03:36,696 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-10-14 08:03:36,696 INFO L87 Difference]: Start difference. First operand 113 states and 175 transitions. Second operand has 5 states, 5 states have (on average 10.6) internal successors, (53), 5 states have internal predecessors, (53), 1 states have call successors, (42), 1 states have call predecessors, (42), 1 states have return successors, (42), 1 states have call predecessors, (42), 1 states have call successors, (42) [2024-10-14 08:03:37,804 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 08:03:37,804 INFO L93 Difference]: Finished difference Result 433 states and 674 transitions. [2024-10-14 08:03:37,804 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-10-14 08:03:37,805 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.6) internal successors, (53), 5 states have internal predecessors, (53), 1 states have call successors, (42), 1 states have call predecessors, (42), 1 states have return successors, (42), 1 states have call predecessors, (42), 1 states have call successors, (42) Word has length 260 [2024-10-14 08:03:37,805 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 08:03:37,807 INFO L225 Difference]: With dead ends: 433 [2024-10-14 08:03:37,807 INFO L226 Difference]: Without dead ends: 321 [2024-10-14 08:03:37,808 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 263 GetRequests, 258 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2024-10-14 08:03:37,811 INFO L432 NwaCegarLoop]: 311 mSDtfsCounter, 319 mSDsluCounter, 590 mSDsCounter, 0 mSdLazyCounter, 194 mSolverCounterSat, 72 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 319 SdHoareTripleChecker+Valid, 901 SdHoareTripleChecker+Invalid, 266 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 72 IncrementalHoareTripleChecker+Valid, 194 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2024-10-14 08:03:37,813 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [319 Valid, 901 Invalid, 266 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [72 Valid, 194 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2024-10-14 08:03:37,815 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 321 states. [2024-10-14 08:03:37,852 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 321 to 191. [2024-10-14 08:03:37,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 191 states, 101 states have (on average 1.2277227722772277) internal successors, (124), 102 states have internal predecessors, (124), 84 states have call successors, (84), 5 states have call predecessors, (84), 5 states have return successors, (84), 83 states have call predecessors, (84), 84 states have call successors, (84) [2024-10-14 08:03:37,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 191 states and 292 transitions. [2024-10-14 08:03:37,856 INFO L78 Accepts]: Start accepts. Automaton has 191 states and 292 transitions. Word has length 260 [2024-10-14 08:03:37,858 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 08:03:37,859 INFO L471 AbstractCegarLoop]: Abstraction has 191 states and 292 transitions. [2024-10-14 08:03:37,859 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.6) internal successors, (53), 5 states have internal predecessors, (53), 1 states have call successors, (42), 1 states have call predecessors, (42), 1 states have return successors, (42), 1 states have call predecessors, (42), 1 states have call successors, (42) [2024-10-14 08:03:37,859 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 292 transitions. [2024-10-14 08:03:37,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-10-14 08:03:37,861 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 08:03:37,861 INFO L215 NwaCegarLoop]: trace histogram [42, 42, 42, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 08:03:37,879 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 (5)] Ended with exit code 0 [2024-10-14 08:03:38,061 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /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 [2024-10-14 08:03:38,062 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 08:03:38,062 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 08:03:38,062 INFO L85 PathProgramCache]: Analyzing trace with hash 1207739147, now seen corresponding path program 1 times [2024-10-14 08:03:38,063 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-14 08:03:38,063 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1647193324] [2024-10-14 08:03:38,063 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 08:03:38,063 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 [2024-10-14 08:03:38,063 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-10-14 08:03:38,066 INFO L229 MonitoredProcess]: Starting monitored process 6 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) [2024-10-14 08:03:38,068 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 (6)] Waiting until timeout for monitored process [2024-10-14 08:03:38,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:03:38,567 INFO L255 TraceCheckSpWp]: Trace formula consists of 414 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-10-14 08:03:38,573 INFO L278 TraceCheckSpWp]: Computing forward predicates...