./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-97.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c7c6ca5d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/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 ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-97.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 90316858cd7595a7893f5f147937526291ea0092e995024b1c3b3a735185d9bc --- Real Ultimate output --- This is Ultimate 0.2.5-?-c7c6ca5-m [2024-11-08 20:14:59,072 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 20:14:59,153 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-08 20:14:59,159 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 20:14:59,159 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-08 20:14:59,190 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 20:14:59,191 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-08 20:14:59,191 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-08 20:14:59,192 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-08 20:14:59,193 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-08 20:14:59,193 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 20:14:59,193 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-08 20:14:59,194 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 20:14:59,196 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 20:14:59,196 INFO L153 SettingsManager]: * Use SBE=true [2024-11-08 20:14:59,197 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 20:14:59,197 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 20:14:59,197 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 20:14:59,198 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 20:14:59,198 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 20:14:59,198 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 20:14:59,199 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 20:14:59,199 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 20:14:59,199 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 20:14:59,200 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 20:14:59,200 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 20:14:59,200 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 20:14:59,200 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 20:14:59,201 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 20:14:59,201 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-08 20:14:59,201 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-08 20:14:59,202 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-08 20:14:59,202 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 20:14:59,202 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 20:14:59,203 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 20:14:59,203 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 20:14:59,203 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-08 20:14:59,204 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 20:14:59,204 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-08 20:14:59,204 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-08 20:14:59,205 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-08 20:14:59,205 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-08 20:14:59,205 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 90316858cd7595a7893f5f147937526291ea0092e995024b1c3b3a735185d9bc [2024-11-08 20:14:59,481 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 20:14:59,502 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 20:14:59,507 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 20:14:59,508 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 20:14:59,509 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 20:14:59,511 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-97.i [2024-11-08 20:15:01,042 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 20:15:01,317 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 20:15:01,318 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-97.i [2024-11-08 20:15:01,334 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/228a200ef/dc38a9c1d39647e491ca0fffc49b29ed/FLAG5bd807a04 [2024-11-08 20:15:01,350 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/228a200ef/dc38a9c1d39647e491ca0fffc49b29ed [2024-11-08 20:15:01,353 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 20:15:01,355 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 20:15:01,358 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 20:15:01,359 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 20:15:01,364 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 20:15:01,365 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 08:15:01" (1/1) ... [2024-11-08 20:15:01,366 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65b4f6c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:15:01, skipping insertion in model container [2024-11-08 20:15:01,366 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 08:15:01" (1/1) ... [2024-11-08 20:15:01,405 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 20:15:01,592 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-97.i[916,929] [2024-11-08 20:15:01,691 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 20:15:01,707 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 20:15:01,719 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-97.i[916,929] [2024-11-08 20:15:01,783 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 20:15:01,818 INFO L204 MainTranslator]: Completed translation [2024-11-08 20:15:01,819 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:15:01 WrapperNode [2024-11-08 20:15:01,819 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 20:15:01,821 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 20:15:01,822 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 20:15:01,822 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 20:15:01,829 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:15:01" (1/1) ... [2024-11-08 20:15:01,844 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:15:01" (1/1) ... [2024-11-08 20:15:01,906 INFO L138 Inliner]: procedures = 26, calls = 71, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 412 [2024-11-08 20:15:01,907 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 20:15:01,907 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 20:15:01,908 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 20:15:01,908 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 20:15:01,921 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:15:01" (1/1) ... [2024-11-08 20:15:01,925 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:15:01" (1/1) ... [2024-11-08 20:15:01,932 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:15:01" (1/1) ... [2024-11-08 20:15:01,976 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-08 20:15:01,977 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:15:01" (1/1) ... [2024-11-08 20:15:01,977 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:15:01" (1/1) ... [2024-11-08 20:15:01,993 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:15:01" (1/1) ... [2024-11-08 20:15:01,998 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:15:01" (1/1) ... [2024-11-08 20:15:02,002 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:15:01" (1/1) ... [2024-11-08 20:15:02,007 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:15:01" (1/1) ... [2024-11-08 20:15:02,019 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 20:15:02,021 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 20:15:02,021 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 20:15:02,021 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 20:15:02,024 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:15:01" (1/1) ... [2024-11-08 20:15:02,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 20:15:02,041 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-08 20:15:02,059 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-08 20:15:02,063 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-08 20:15:02,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 20:15:02,113 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 20:15:02,113 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 20:15:02,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-08 20:15:02,113 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 20:15:02,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 20:15:02,252 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 20:15:02,257 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 20:15:02,978 INFO L? ?]: Removed 26 outVars from TransFormulas that were not future-live. [2024-11-08 20:15:02,979 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 20:15:02,999 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 20:15:03,001 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 20:15:03,002 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 08:15:03 BoogieIcfgContainer [2024-11-08 20:15:03,002 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 20:15:03,004 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-08 20:15:03,004 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-08 20:15:03,007 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-08 20:15:03,008 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.11 08:15:01" (1/3) ... [2024-11-08 20:15:03,009 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c799730 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 08:15:03, skipping insertion in model container [2024-11-08 20:15:03,009 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:15:01" (2/3) ... [2024-11-08 20:15:03,010 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c799730 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 08:15:03, skipping insertion in model container [2024-11-08 20:15:03,010 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 08:15:03" (3/3) ... [2024-11-08 20:15:03,012 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-97.i [2024-11-08 20:15:03,028 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-08 20:15:03,028 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-08 20:15:03,103 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-08 20:15:03,113 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;@627bcf71, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-08 20:15:03,113 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-08 20:15:03,119 INFO L276 IsEmpty]: Start isEmpty. Operand has 180 states, 119 states have (on average 1.4789915966386555) internal successors, (176), 120 states have internal predecessors, (176), 58 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 58 states have call predecessors, (58), 58 states have call successors, (58) [2024-11-08 20:15:03,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-11-08 20:15:03,143 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 20:15:03,144 INFO L215 NwaCegarLoop]: trace histogram [58, 58, 58, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 20:15:03,145 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 20:15:03,150 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 20:15:03,150 INFO L85 PathProgramCache]: Analyzing trace with hash 419630807, now seen corresponding path program 1 times [2024-11-08 20:15:03,159 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 20:15:03,159 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [576258265] [2024-11-08 20:15:03,160 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 20:15:03,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:15:03,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,604 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 20:15:03,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,620 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 20:15:03,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,629 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-08 20:15:03,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,637 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-08 20:15:03,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,644 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-08 20:15:03,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,649 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2024-11-08 20:15:03,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,655 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-11-08 20:15:03,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,667 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-08 20:15:03,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,676 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-08 20:15:03,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,683 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-08 20:15:03,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,688 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-08 20:15:03,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,695 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-08 20:15:03,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,704 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-08 20:15:03,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,710 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-08 20:15:03,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,714 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-08 20:15:03,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,719 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2024-11-08 20:15:03,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,726 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-08 20:15:03,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,734 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-08 20:15:03,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,741 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-08 20:15:03,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,746 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-11-08 20:15:03,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,754 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-08 20:15:03,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,758 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-11-08 20:15:03,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,761 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-08 20:15:03,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,765 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-11-08 20:15:03,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,769 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-08 20:15:03,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,772 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-08 20:15:03,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,776 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-11-08 20:15:03,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,780 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2024-11-08 20:15:03,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,789 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-11-08 20:15:03,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,796 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2024-11-08 20:15:03,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,808 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-08 20:15:03,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,813 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2024-11-08 20:15:03,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,818 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-11-08 20:15:03,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,826 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2024-11-08 20:15:03,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,833 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-11-08 20:15:03,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,837 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-11-08 20:15:03,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,843 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2024-11-08 20:15:03,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,850 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2024-11-08 20:15:03,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,856 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2024-11-08 20:15:03,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,864 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2024-11-08 20:15:03,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,870 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2024-11-08 20:15:03,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,876 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2024-11-08 20:15:03,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,883 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2024-11-08 20:15:03,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,887 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2024-11-08 20:15:03,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,892 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2024-11-08 20:15:03,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,900 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2024-11-08 20:15:03,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,904 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2024-11-08 20:15:03,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,909 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2024-11-08 20:15:03,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,915 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2024-11-08 20:15:03,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,922 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2024-11-08 20:15:03,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,928 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2024-11-08 20:15:03,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,933 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2024-11-08 20:15:03,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,939 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 292 [2024-11-08 20:15:03,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,947 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2024-11-08 20:15:03,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,954 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 303 [2024-11-08 20:15:03,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,961 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 308 [2024-11-08 20:15:03,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,967 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 314 [2024-11-08 20:15:03,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,973 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 319 [2024-11-08 20:15:03,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:03,987 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6612 trivial. 0 not checked. [2024-11-08 20:15:03,990 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 20:15:03,990 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [576258265] [2024-11-08 20:15:03,991 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [576258265] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 20:15:03,991 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 20:15:03,992 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-08 20:15:03,994 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2091450548] [2024-11-08 20:15:03,995 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 20:15:04,000 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-08 20:15:04,002 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 20:15:04,031 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-08 20:15:04,032 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-08 20:15:04,035 INFO L87 Difference]: Start difference. First operand has 180 states, 119 states have (on average 1.4789915966386555) internal successors, (176), 120 states have internal predecessors, (176), 58 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 58 states have call predecessors, (58), 58 states have call successors, (58) Second operand has 2 states, 2 states have (on average 35.0) internal successors, (70), 2 states have internal predecessors, (70), 2 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 2 states have call successors, (58) [2024-11-08 20:15:04,101 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 20:15:04,103 INFO L93 Difference]: Finished difference Result 353 states and 636 transitions. [2024-11-08 20:15:04,104 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 20:15:04,106 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 35.0) internal successors, (70), 2 states have internal predecessors, (70), 2 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 2 states have call successors, (58) Word has length 357 [2024-11-08 20:15:04,107 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 20:15:04,118 INFO L225 Difference]: With dead ends: 353 [2024-11-08 20:15:04,118 INFO L226 Difference]: Without dead ends: 176 [2024-11-08 20:15:04,125 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 176 GetRequests, 176 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-08 20:15:04,130 INFO L432 NwaCegarLoop]: 285 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 285 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-08 20:15:04,131 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 285 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-08 20:15:04,148 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 176 states. [2024-11-08 20:15:04,194 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 176 to 176. [2024-11-08 20:15:04,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 176 states, 116 states have (on average 1.456896551724138) internal successors, (169), 116 states have internal predecessors, (169), 58 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 58 states have call predecessors, (58), 58 states have call successors, (58) [2024-11-08 20:15:04,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 176 states and 285 transitions. [2024-11-08 20:15:04,207 INFO L78 Accepts]: Start accepts. Automaton has 176 states and 285 transitions. Word has length 357 [2024-11-08 20:15:04,208 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 20:15:04,208 INFO L471 AbstractCegarLoop]: Abstraction has 176 states and 285 transitions. [2024-11-08 20:15:04,209 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 35.0) internal successors, (70), 2 states have internal predecessors, (70), 2 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 2 states have call successors, (58) [2024-11-08 20:15:04,209 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 285 transitions. [2024-11-08 20:15:04,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-11-08 20:15:04,222 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 20:15:04,223 INFO L215 NwaCegarLoop]: trace histogram [58, 58, 58, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 20:15:04,224 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-08 20:15:04,224 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 20:15:04,225 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 20:15:04,225 INFO L85 PathProgramCache]: Analyzing trace with hash -1930090601, now seen corresponding path program 1 times [2024-11-08 20:15:04,225 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 20:15:04,226 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [451612300] [2024-11-08 20:15:04,226 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 20:15:04,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:15:04,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,566 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 20:15:04,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,573 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 20:15:04,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,577 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-08 20:15:04,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,580 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-08 20:15:04,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,583 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-08 20:15:04,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,587 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2024-11-08 20:15:04,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,592 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-11-08 20:15:04,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,595 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-08 20:15:04,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,598 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-08 20:15:04,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,600 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-08 20:15:04,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,603 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-08 20:15:04,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,606 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-08 20:15:04,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,608 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-08 20:15:04,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,612 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-08 20:15:04,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,614 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-08 20:15:04,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,617 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2024-11-08 20:15:04,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,619 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-08 20:15:04,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,623 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-08 20:15:04,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,625 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-08 20:15:04,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,629 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-11-08 20:15:04,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,631 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-08 20:15:04,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,633 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-11-08 20:15:04,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,638 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-08 20:15:04,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,642 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-11-08 20:15:04,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,645 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-08 20:15:04,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,648 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-08 20:15:04,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,651 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-11-08 20:15:04,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,654 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2024-11-08 20:15:04,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,658 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-11-08 20:15:04,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,661 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2024-11-08 20:15:04,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,663 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-08 20:15:04,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,665 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2024-11-08 20:15:04,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,667 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-11-08 20:15:04,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,670 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2024-11-08 20:15:04,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,671 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-11-08 20:15:04,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,675 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-11-08 20:15:04,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,678 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2024-11-08 20:15:04,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,683 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2024-11-08 20:15:04,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,685 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2024-11-08 20:15:04,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,688 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2024-11-08 20:15:04,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,692 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2024-11-08 20:15:04,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,694 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2024-11-08 20:15:04,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,696 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2024-11-08 20:15:04,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,701 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2024-11-08 20:15:04,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,705 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2024-11-08 20:15:04,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,708 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2024-11-08 20:15:04,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,711 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2024-11-08 20:15:04,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,718 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2024-11-08 20:15:04,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,725 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2024-11-08 20:15:04,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,728 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2024-11-08 20:15:04,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,731 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2024-11-08 20:15:04,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,733 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2024-11-08 20:15:04,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,736 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 292 [2024-11-08 20:15:04,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,739 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2024-11-08 20:15:04,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,741 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 303 [2024-11-08 20:15:04,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,744 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 308 [2024-11-08 20:15:04,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,746 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 314 [2024-11-08 20:15:04,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,749 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 319 [2024-11-08 20:15:04,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:04,754 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6612 trivial. 0 not checked. [2024-11-08 20:15:04,755 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 20:15:04,755 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [451612300] [2024-11-08 20:15:04,756 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [451612300] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 20:15:04,756 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 20:15:04,756 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-08 20:15:04,756 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2083491223] [2024-11-08 20:15:04,756 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 20:15:04,759 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 20:15:04,760 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 20:15:04,762 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 20:15:04,764 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 20:15:04,764 INFO L87 Difference]: Start difference. First operand 176 states and 285 transitions. Second operand has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) [2024-11-08 20:15:04,843 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 20:15:04,844 INFO L93 Difference]: Finished difference Result 445 states and 718 transitions. [2024-11-08 20:15:04,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 20:15:04,845 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) Word has length 357 [2024-11-08 20:15:04,847 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 20:15:04,850 INFO L225 Difference]: With dead ends: 445 [2024-11-08 20:15:04,853 INFO L226 Difference]: Without dead ends: 272 [2024-11-08 20:15:04,857 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 119 GetRequests, 118 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 20:15:04,858 INFO L432 NwaCegarLoop]: 327 mSDtfsCounter, 153 mSDsluCounter, 259 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 153 SdHoareTripleChecker+Valid, 586 SdHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-08 20:15:04,858 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [153 Valid, 586 Invalid, 18 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-08 20:15:04,859 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 272 states. [2024-11-08 20:15:04,898 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 272 to 269. [2024-11-08 20:15:04,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 269 states, 192 states have (on average 1.4791666666666667) internal successors, (284), 193 states have internal predecessors, (284), 74 states have call successors, (74), 2 states have call predecessors, (74), 2 states have return successors, (74), 73 states have call predecessors, (74), 74 states have call successors, (74) [2024-11-08 20:15:04,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 269 states and 432 transitions. [2024-11-08 20:15:04,904 INFO L78 Accepts]: Start accepts. Automaton has 269 states and 432 transitions. Word has length 357 [2024-11-08 20:15:04,905 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 20:15:04,907 INFO L471 AbstractCegarLoop]: Abstraction has 269 states and 432 transitions. [2024-11-08 20:15:04,907 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) [2024-11-08 20:15:04,907 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 432 transitions. [2024-11-08 20:15:04,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-11-08 20:15:04,913 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 20:15:04,913 INFO L215 NwaCegarLoop]: trace histogram [58, 58, 58, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 20:15:04,913 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-08 20:15:04,914 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 20:15:04,914 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 20:15:04,914 INFO L85 PathProgramCache]: Analyzing trace with hash 559438361, now seen corresponding path program 1 times [2024-11-08 20:15:04,914 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 20:15:04,915 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [37265527] [2024-11-08 20:15:04,915 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 20:15:04,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:15:04,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,320 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 20:15:05,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,326 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 20:15:05,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,330 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-08 20:15:05,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,336 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-08 20:15:05,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,341 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-08 20:15:05,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,346 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2024-11-08 20:15:05,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,351 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-11-08 20:15:05,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,355 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-08 20:15:05,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,360 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-08 20:15:05,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,365 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-08 20:15:05,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,370 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-08 20:15:05,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,374 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-08 20:15:05,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,378 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-08 20:15:05,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,382 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-08 20:15:05,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,385 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-08 20:15:05,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,389 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2024-11-08 20:15:05,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,393 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-08 20:15:05,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,396 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-08 20:15:05,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,400 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-08 20:15:05,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,404 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-11-08 20:15:05,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,407 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-08 20:15:05,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,412 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-11-08 20:15:05,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,416 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-08 20:15:05,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,421 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-11-08 20:15:05,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,426 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-08 20:15:05,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,429 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-08 20:15:05,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,434 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-11-08 20:15:05,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,447 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2024-11-08 20:15:05,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,452 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-11-08 20:15:05,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,456 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2024-11-08 20:15:05,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,460 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-08 20:15:05,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,466 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2024-11-08 20:15:05,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,470 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-11-08 20:15:05,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,479 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2024-11-08 20:15:05,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,483 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-11-08 20:15:05,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,487 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-11-08 20:15:05,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,492 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2024-11-08 20:15:05,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,496 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2024-11-08 20:15:05,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,504 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2024-11-08 20:15:05,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,508 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2024-11-08 20:15:05,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,513 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2024-11-08 20:15:05,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,517 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2024-11-08 20:15:05,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,523 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2024-11-08 20:15:05,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,529 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2024-11-08 20:15:05,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,535 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2024-11-08 20:15:05,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,540 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2024-11-08 20:15:05,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,544 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2024-11-08 20:15:05,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,549 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2024-11-08 20:15:05,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,553 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2024-11-08 20:15:05,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,557 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2024-11-08 20:15:05,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,564 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2024-11-08 20:15:05,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,571 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2024-11-08 20:15:05,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,577 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 292 [2024-11-08 20:15:05,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,584 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2024-11-08 20:15:05,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,590 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 303 [2024-11-08 20:15:05,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,596 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 308 [2024-11-08 20:15:05,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,602 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 314 [2024-11-08 20:15:05,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,610 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 319 [2024-11-08 20:15:05,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:05,619 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6612 trivial. 0 not checked. [2024-11-08 20:15:05,619 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 20:15:05,619 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [37265527] [2024-11-08 20:15:05,619 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [37265527] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 20:15:05,619 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 20:15:05,619 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-08 20:15:05,619 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1396850469] [2024-11-08 20:15:05,620 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 20:15:05,620 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 20:15:05,620 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 20:15:05,621 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 20:15:05,621 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 20:15:05,623 INFO L87 Difference]: Start difference. First operand 269 states and 432 transitions. Second operand has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) [2024-11-08 20:15:05,744 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 20:15:05,748 INFO L93 Difference]: Finished difference Result 801 states and 1290 transitions. [2024-11-08 20:15:05,748 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 20:15:05,749 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) Word has length 357 [2024-11-08 20:15:05,750 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 20:15:05,760 INFO L225 Difference]: With dead ends: 801 [2024-11-08 20:15:05,760 INFO L226 Difference]: Without dead ends: 535 [2024-11-08 20:15:05,761 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 119 GetRequests, 118 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 20:15:05,763 INFO L432 NwaCegarLoop]: 276 mSDtfsCounter, 186 mSDsluCounter, 271 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 186 SdHoareTripleChecker+Valid, 547 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-08 20:15:05,763 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [186 Valid, 547 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 20 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-08 20:15:05,768 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 535 states. [2024-11-08 20:15:05,850 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 535 to 533. [2024-11-08 20:15:05,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 533 states, 380 states have (on average 1.4789473684210526) internal successors, (562), 382 states have internal predecessors, (562), 148 states have call successors, (148), 4 states have call predecessors, (148), 4 states have return successors, (148), 146 states have call predecessors, (148), 148 states have call successors, (148) [2024-11-08 20:15:05,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 533 states and 858 transitions. [2024-11-08 20:15:05,857 INFO L78 Accepts]: Start accepts. Automaton has 533 states and 858 transitions. Word has length 357 [2024-11-08 20:15:05,858 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 20:15:05,858 INFO L471 AbstractCegarLoop]: Abstraction has 533 states and 858 transitions. [2024-11-08 20:15:05,858 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) [2024-11-08 20:15:05,859 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 858 transitions. [2024-11-08 20:15:05,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-11-08 20:15:05,864 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 20:15:05,864 INFO L215 NwaCegarLoop]: trace histogram [58, 58, 58, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 20:15:05,864 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-08 20:15:05,865 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 20:15:05,865 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 20:15:05,865 INFO L85 PathProgramCache]: Analyzing trace with hash -753391784, now seen corresponding path program 1 times [2024-11-08 20:15:05,865 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 20:15:05,865 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [795016898] [2024-11-08 20:15:05,866 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 20:15:05,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:15:06,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,238 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 20:15:06,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,242 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 20:15:06,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,244 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-08 20:15:06,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,260 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-08 20:15:06,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,265 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-08 20:15:06,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,268 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2024-11-08 20:15:06,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,270 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-11-08 20:15:06,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,272 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-08 20:15:06,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,276 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-08 20:15:06,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,283 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-08 20:15:06,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,287 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-08 20:15:06,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,290 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-08 20:15:06,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,292 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-08 20:15:06,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,296 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-08 20:15:06,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,300 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-08 20:15:06,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,303 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2024-11-08 20:15:06,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,307 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-08 20:15:06,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,309 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-08 20:15:06,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,312 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-08 20:15:06,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,316 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-11-08 20:15:06,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,318 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-08 20:15:06,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,325 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-11-08 20:15:06,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,329 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-08 20:15:06,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,331 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-11-08 20:15:06,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,334 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-08 20:15:06,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,336 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-08 20:15:06,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,339 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-11-08 20:15:06,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,342 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2024-11-08 20:15:06,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,345 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-11-08 20:15:06,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,347 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2024-11-08 20:15:06,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,349 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-08 20:15:06,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,352 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2024-11-08 20:15:06,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,354 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-11-08 20:15:06,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,356 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2024-11-08 20:15:06,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,358 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-11-08 20:15:06,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,362 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-11-08 20:15:06,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,365 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2024-11-08 20:15:06,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,367 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2024-11-08 20:15:06,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,370 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2024-11-08 20:15:06,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,373 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2024-11-08 20:15:06,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,376 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2024-11-08 20:15:06,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,378 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2024-11-08 20:15:06,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,381 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2024-11-08 20:15:06,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,384 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2024-11-08 20:15:06,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,386 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2024-11-08 20:15:06,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,390 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2024-11-08 20:15:06,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,393 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2024-11-08 20:15:06,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,397 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2024-11-08 20:15:06,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,400 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2024-11-08 20:15:06,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,408 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2024-11-08 20:15:06,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,412 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2024-11-08 20:15:06,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,415 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2024-11-08 20:15:06,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,419 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 292 [2024-11-08 20:15:06,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,422 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2024-11-08 20:15:06,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,425 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 303 [2024-11-08 20:15:06,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,428 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 308 [2024-11-08 20:15:06,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,430 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 314 [2024-11-08 20:15:06,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,432 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 319 [2024-11-08 20:15:06,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:06,437 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6612 trivial. 0 not checked. [2024-11-08 20:15:06,437 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 20:15:06,437 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [795016898] [2024-11-08 20:15:06,438 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [795016898] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 20:15:06,438 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 20:15:06,438 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-08 20:15:06,438 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [485729926] [2024-11-08 20:15:06,438 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 20:15:06,439 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 20:15:06,439 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 20:15:06,440 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 20:15:06,441 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 20:15:06,441 INFO L87 Difference]: Start difference. First operand 533 states and 858 transitions. Second operand has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) [2024-11-08 20:15:06,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 20:15:06,488 INFO L93 Difference]: Finished difference Result 1067 states and 1721 transitions. [2024-11-08 20:15:06,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 20:15:06,489 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) Word has length 358 [2024-11-08 20:15:06,490 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 20:15:06,494 INFO L225 Difference]: With dead ends: 1067 [2024-11-08 20:15:06,495 INFO L226 Difference]: Without dead ends: 537 [2024-11-08 20:15:06,497 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 119 GetRequests, 118 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 20:15:06,498 INFO L432 NwaCegarLoop]: 284 mSDtfsCounter, 0 mSDsluCounter, 278 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 562 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-08 20:15:06,498 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 562 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-08 20:15:06,499 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 537 states. [2024-11-08 20:15:06,564 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 537 to 537. [2024-11-08 20:15:06,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 537 states, 384 states have (on average 1.4739583333333333) internal successors, (566), 386 states have internal predecessors, (566), 148 states have call successors, (148), 4 states have call predecessors, (148), 4 states have return successors, (148), 146 states have call predecessors, (148), 148 states have call successors, (148) [2024-11-08 20:15:06,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 537 states and 862 transitions. [2024-11-08 20:15:06,569 INFO L78 Accepts]: Start accepts. Automaton has 537 states and 862 transitions. Word has length 358 [2024-11-08 20:15:06,571 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 20:15:06,571 INFO L471 AbstractCegarLoop]: Abstraction has 537 states and 862 transitions. [2024-11-08 20:15:06,571 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) [2024-11-08 20:15:06,572 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 862 transitions. [2024-11-08 20:15:06,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2024-11-08 20:15:06,578 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 20:15:06,578 INFO L215 NwaCegarLoop]: trace histogram [58, 58, 58, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 20:15:06,579 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-08 20:15:06,579 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 20:15:06,579 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 20:15:06,579 INFO L85 PathProgramCache]: Analyzing trace with hash -1371912137, now seen corresponding path program 1 times [2024-11-08 20:15:06,579 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 20:15:06,580 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [677732275] [2024-11-08 20:15:06,580 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 20:15:06,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:15:06,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,032 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 20:15:07,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,037 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 20:15:07,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,040 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-08 20:15:07,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,043 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-08 20:15:07,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,046 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-08 20:15:07,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,049 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2024-11-08 20:15:07,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,052 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-11-08 20:15:07,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,054 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-08 20:15:07,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,058 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-08 20:15:07,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,062 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-08 20:15:07,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,066 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-08 20:15:07,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,069 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-08 20:15:07,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,073 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-08 20:15:07,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,076 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-08 20:15:07,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,080 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-08 20:15:07,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,085 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2024-11-08 20:15:07,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,088 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-08 20:15:07,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,090 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-08 20:15:07,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,094 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-08 20:15:07,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,101 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-11-08 20:15:07,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,108 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-08 20:15:07,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,111 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-11-08 20:15:07,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,114 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-08 20:15:07,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,118 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-11-08 20:15:07,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,124 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-08 20:15:07,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,126 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-08 20:15:07,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,129 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-11-08 20:15:07,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,133 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2024-11-08 20:15:07,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,136 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-11-08 20:15:07,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,140 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2024-11-08 20:15:07,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,143 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-08 20:15:07,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,147 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2024-11-08 20:15:07,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,151 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-11-08 20:15:07,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,156 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2024-11-08 20:15:07,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,159 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-11-08 20:15:07,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,162 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-11-08 20:15:07,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,165 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2024-11-08 20:15:07,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,168 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2024-11-08 20:15:07,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,173 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2024-11-08 20:15:07,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,177 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2024-11-08 20:15:07,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,181 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2024-11-08 20:15:07,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,185 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2024-11-08 20:15:07,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,188 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2024-11-08 20:15:07,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,191 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2024-11-08 20:15:07,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,194 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2024-11-08 20:15:07,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,197 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2024-11-08 20:15:07,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,200 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2024-11-08 20:15:07,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,203 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2024-11-08 20:15:07,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,206 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2024-11-08 20:15:07,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,209 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2024-11-08 20:15:07,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,211 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2024-11-08 20:15:07,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,214 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2024-11-08 20:15:07,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,218 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 292 [2024-11-08 20:15:07,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,223 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2024-11-08 20:15:07,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,228 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 303 [2024-11-08 20:15:07,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,233 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 308 [2024-11-08 20:15:07,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,238 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 314 [2024-11-08 20:15:07,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,242 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 319 [2024-11-08 20:15:07,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:07,249 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6612 trivial. 0 not checked. [2024-11-08 20:15:07,249 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 20:15:07,249 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [677732275] [2024-11-08 20:15:07,250 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [677732275] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 20:15:07,250 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 20:15:07,250 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-08 20:15:07,250 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [727850420] [2024-11-08 20:15:07,250 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 20:15:07,251 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-08 20:15:07,251 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 20:15:07,252 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-08 20:15:07,252 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-08 20:15:07,252 INFO L87 Difference]: Start difference. First operand 537 states and 862 transitions. Second operand has 5 states, 5 states have (on average 14.4) internal successors, (72), 5 states have internal predecessors, (72), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) [2024-11-08 20:15:07,944 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 20:15:07,944 INFO L93 Difference]: Finished difference Result 1797 states and 2903 transitions. [2024-11-08 20:15:07,946 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-08 20:15:07,947 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.4) internal successors, (72), 5 states have internal predecessors, (72), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) Word has length 359 [2024-11-08 20:15:07,948 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 20:15:07,955 INFO L225 Difference]: With dead ends: 1797 [2024-11-08 20:15:07,956 INFO L226 Difference]: Without dead ends: 1263 [2024-11-08 20:15:07,961 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 122 GetRequests, 118 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2024-11-08 20:15:07,962 INFO L432 NwaCegarLoop]: 527 mSDtfsCounter, 427 mSDsluCounter, 604 mSDsCounter, 0 mSdLazyCounter, 407 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 427 SdHoareTripleChecker+Valid, 1131 SdHoareTripleChecker+Invalid, 409 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 407 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2024-11-08 20:15:07,962 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [427 Valid, 1131 Invalid, 409 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 407 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2024-11-08 20:15:07,964 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1263 states. [2024-11-08 20:15:08,064 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1263 to 1053. [2024-11-08 20:15:08,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1053 states, 748 states have (on average 1.4598930481283423) internal successors, (1092), 752 states have internal predecessors, (1092), 296 states have call successors, (296), 8 states have call predecessors, (296), 8 states have return successors, (296), 292 states have call predecessors, (296), 296 states have call successors, (296) [2024-11-08 20:15:08,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 1053 states and 1684 transitions. [2024-11-08 20:15:08,074 INFO L78 Accepts]: Start accepts. Automaton has 1053 states and 1684 transitions. Word has length 359 [2024-11-08 20:15:08,074 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 20:15:08,075 INFO L471 AbstractCegarLoop]: Abstraction has 1053 states and 1684 transitions. [2024-11-08 20:15:08,075 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.4) internal successors, (72), 5 states have internal predecessors, (72), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) [2024-11-08 20:15:08,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 1684 transitions. [2024-11-08 20:15:08,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2024-11-08 20:15:08,080 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 20:15:08,081 INFO L215 NwaCegarLoop]: trace histogram [58, 58, 58, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 20:15:08,081 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-08 20:15:08,081 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 20:15:08,081 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 20:15:08,082 INFO L85 PathProgramCache]: Analyzing trace with hash -92048459, now seen corresponding path program 1 times [2024-11-08 20:15:08,082 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 20:15:08,082 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1682531492] [2024-11-08 20:15:08,082 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 20:15:08,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:15:08,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,205 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 20:15:08,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,208 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 20:15:08,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,209 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-08 20:15:08,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,211 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-08 20:15:08,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,213 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-08 20:15:08,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,214 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2024-11-08 20:15:08,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,216 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-11-08 20:15:08,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,218 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-08 20:15:08,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,221 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-08 20:15:08,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,222 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-08 20:15:08,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,224 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-08 20:15:08,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,226 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-08 20:15:08,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,227 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-08 20:15:08,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,229 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-08 20:15:08,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,230 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-08 20:15:08,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,231 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2024-11-08 20:15:08,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,235 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-08 20:15:08,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,237 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-08 20:15:08,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,240 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-08 20:15:08,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,242 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-11-08 20:15:08,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,245 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-08 20:15:08,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,248 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-11-08 20:15:08,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,249 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-08 20:15:08,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,252 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-11-08 20:15:08,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,254 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-08 20:15:08,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,255 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-08 20:15:08,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,257 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-11-08 20:15:08,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,259 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2024-11-08 20:15:08,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,260 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-11-08 20:15:08,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,262 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2024-11-08 20:15:08,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,263 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-08 20:15:08,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,265 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2024-11-08 20:15:08,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,269 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-11-08 20:15:08,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,271 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2024-11-08 20:15:08,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,272 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-11-08 20:15:08,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,274 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-11-08 20:15:08,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,276 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2024-11-08 20:15:08,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,277 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2024-11-08 20:15:08,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,279 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2024-11-08 20:15:08,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,280 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2024-11-08 20:15:08,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,282 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2024-11-08 20:15:08,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,283 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2024-11-08 20:15:08,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,285 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2024-11-08 20:15:08,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,286 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2024-11-08 20:15:08,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,287 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2024-11-08 20:15:08,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,289 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2024-11-08 20:15:08,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,290 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2024-11-08 20:15:08,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,292 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2024-11-08 20:15:08,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,294 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2024-11-08 20:15:08,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,296 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2024-11-08 20:15:08,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,298 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2024-11-08 20:15:08,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,300 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2024-11-08 20:15:08,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,302 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 292 [2024-11-08 20:15:08,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,303 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2024-11-08 20:15:08,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,305 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 303 [2024-11-08 20:15:08,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,307 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 308 [2024-11-08 20:15:08,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,309 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 314 [2024-11-08 20:15:08,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,311 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 319 [2024-11-08 20:15:08,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:08,315 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6612 trivial. 0 not checked. [2024-11-08 20:15:08,315 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 20:15:08,316 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1682531492] [2024-11-08 20:15:08,316 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1682531492] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 20:15:08,316 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 20:15:08,316 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-08 20:15:08,317 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1506983854] [2024-11-08 20:15:08,317 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 20:15:08,317 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 20:15:08,317 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 20:15:08,318 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 20:15:08,318 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 20:15:08,319 INFO L87 Difference]: Start difference. First operand 1053 states and 1684 transitions. Second operand has 3 states, 3 states have (on average 24.0) internal successors, (72), 3 states have internal predecessors, (72), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) [2024-11-08 20:15:08,485 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 20:15:08,485 INFO L93 Difference]: Finished difference Result 3049 states and 4882 transitions. [2024-11-08 20:15:08,486 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 20:15:08,486 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.0) internal successors, (72), 3 states have internal predecessors, (72), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) Word has length 359 [2024-11-08 20:15:08,487 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 20:15:08,500 INFO L225 Difference]: With dead ends: 3049 [2024-11-08 20:15:08,500 INFO L226 Difference]: Without dead ends: 1999 [2024-11-08 20:15:08,506 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 119 GetRequests, 118 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 20:15:08,507 INFO L432 NwaCegarLoop]: 530 mSDtfsCounter, 269 mSDsluCounter, 247 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 269 SdHoareTripleChecker+Valid, 777 SdHoareTripleChecker+Invalid, 29 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-08 20:15:08,508 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [269 Valid, 777 Invalid, 29 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 21 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-08 20:15:08,512 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1999 states. [2024-11-08 20:15:08,660 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1999 to 1213. [2024-11-08 20:15:08,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1213 states, 908 states have (on average 1.4449339207048457) internal successors, (1312), 912 states have internal predecessors, (1312), 296 states have call successors, (296), 8 states have call predecessors, (296), 8 states have return successors, (296), 292 states have call predecessors, (296), 296 states have call successors, (296) [2024-11-08 20:15:08,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 1213 states and 1904 transitions. [2024-11-08 20:15:08,671 INFO L78 Accepts]: Start accepts. Automaton has 1213 states and 1904 transitions. Word has length 359 [2024-11-08 20:15:08,672 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 20:15:08,673 INFO L471 AbstractCegarLoop]: Abstraction has 1213 states and 1904 transitions. [2024-11-08 20:15:08,673 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.0) internal successors, (72), 3 states have internal predecessors, (72), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) [2024-11-08 20:15:08,673 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 1904 transitions. [2024-11-08 20:15:08,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2024-11-08 20:15:08,678 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 20:15:08,679 INFO L215 NwaCegarLoop]: trace histogram [58, 58, 58, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 20:15:08,679 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-08 20:15:08,679 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 20:15:08,680 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 20:15:08,680 INFO L85 PathProgramCache]: Analyzing trace with hash -1273769536, now seen corresponding path program 1 times [2024-11-08 20:15:08,680 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 20:15:08,680 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [21064140] [2024-11-08 20:15:08,680 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 20:15:08,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:15:08,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,332 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 20:15:09,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,336 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 20:15:09,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,339 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-08 20:15:09,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,341 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-08 20:15:09,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,344 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-08 20:15:09,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,347 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2024-11-08 20:15:09,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,350 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-11-08 20:15:09,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,353 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-08 20:15:09,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,356 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-08 20:15:09,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,359 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-08 20:15:09,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,362 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-08 20:15:09,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,364 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-08 20:15:09,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,367 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-08 20:15:09,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,370 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-08 20:15:09,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,372 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-08 20:15:09,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,375 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2024-11-08 20:15:09,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,378 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-08 20:15:09,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,380 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-08 20:15:09,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,383 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-08 20:15:09,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,386 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-11-08 20:15:09,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,389 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-08 20:15:09,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,393 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-11-08 20:15:09,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,400 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-08 20:15:09,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,404 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-11-08 20:15:09,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,408 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-08 20:15:09,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,411 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-08 20:15:09,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,415 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-11-08 20:15:09,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,419 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2024-11-08 20:15:09,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,421 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-11-08 20:15:09,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,428 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2024-11-08 20:15:09,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,435 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-08 20:15:09,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,439 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2024-11-08 20:15:09,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,445 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-11-08 20:15:09,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,453 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2024-11-08 20:15:09,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,456 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-11-08 20:15:09,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,459 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-11-08 20:15:09,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,462 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2024-11-08 20:15:09,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,467 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2024-11-08 20:15:09,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,470 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2024-11-08 20:15:09,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,473 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2024-11-08 20:15:09,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,475 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2024-11-08 20:15:09,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,478 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2024-11-08 20:15:09,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,480 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2024-11-08 20:15:09,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,511 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2024-11-08 20:15:09,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,515 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2024-11-08 20:15:09,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,517 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2024-11-08 20:15:09,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,521 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2024-11-08 20:15:09,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,524 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2024-11-08 20:15:09,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,526 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2024-11-08 20:15:09,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,528 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2024-11-08 20:15:09,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,531 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2024-11-08 20:15:09,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,535 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2024-11-08 20:15:09,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,538 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 292 [2024-11-08 20:15:09,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,541 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2024-11-08 20:15:09,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,543 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 303 [2024-11-08 20:15:09,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,546 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 308 [2024-11-08 20:15:09,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,548 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 314 [2024-11-08 20:15:09,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,551 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 319 [2024-11-08 20:15:09,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:09,555 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6612 trivial. 0 not checked. [2024-11-08 20:15:09,555 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 20:15:09,555 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [21064140] [2024-11-08 20:15:09,556 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [21064140] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 20:15:09,556 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 20:15:09,556 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-08 20:15:09,556 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1285628111] [2024-11-08 20:15:09,556 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 20:15:09,557 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-08 20:15:09,557 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 20:15:09,557 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-08 20:15:09,558 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2024-11-08 20:15:09,558 INFO L87 Difference]: Start difference. First operand 1213 states and 1904 transitions. Second operand has 7 states, 7 states have (on average 10.428571428571429) internal successors, (73), 7 states have internal predecessors, (73), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) [2024-11-08 20:15:10,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 20:15:10,298 INFO L93 Difference]: Finished difference Result 3139 states and 4897 transitions. [2024-11-08 20:15:10,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-08 20:15:10,299 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 10.428571428571429) internal successors, (73), 7 states have internal predecessors, (73), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) Word has length 360 [2024-11-08 20:15:10,300 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 20:15:10,311 INFO L225 Difference]: With dead ends: 3139 [2024-11-08 20:15:10,311 INFO L226 Difference]: Without dead ends: 1929 [2024-11-08 20:15:10,315 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 126 GetRequests, 119 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72 [2024-11-08 20:15:10,316 INFO L432 NwaCegarLoop]: 289 mSDtfsCounter, 251 mSDsluCounter, 1140 mSDsCounter, 0 mSdLazyCounter, 332 mSolverCounterSat, 180 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 251 SdHoareTripleChecker+Valid, 1429 SdHoareTripleChecker+Invalid, 512 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 180 IncrementalHoareTripleChecker+Valid, 332 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2024-11-08 20:15:10,317 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [251 Valid, 1429 Invalid, 512 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [180 Valid, 332 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2024-11-08 20:15:10,319 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1929 states. [2024-11-08 20:15:10,545 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1929 to 1845. [2024-11-08 20:15:10,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1845 states, 1388 states have (on average 1.4077809798270893) internal successors, (1954), 1394 states have internal predecessors, (1954), 444 states have call successors, (444), 12 states have call predecessors, (444), 12 states have return successors, (444), 438 states have call predecessors, (444), 444 states have call successors, (444) [2024-11-08 20:15:10,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1845 states to 1845 states and 2842 transitions. [2024-11-08 20:15:10,561 INFO L78 Accepts]: Start accepts. Automaton has 1845 states and 2842 transitions. Word has length 360 [2024-11-08 20:15:10,561 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 20:15:10,561 INFO L471 AbstractCegarLoop]: Abstraction has 1845 states and 2842 transitions. [2024-11-08 20:15:10,562 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 10.428571428571429) internal successors, (73), 7 states have internal predecessors, (73), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) [2024-11-08 20:15:10,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1845 states and 2842 transitions. [2024-11-08 20:15:10,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2024-11-08 20:15:10,566 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 20:15:10,567 INFO L215 NwaCegarLoop]: trace histogram [58, 58, 58, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 20:15:10,567 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-08 20:15:10,567 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 20:15:10,568 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 20:15:10,568 INFO L85 PathProgramCache]: Analyzing trace with hash -38269182, now seen corresponding path program 1 times [2024-11-08 20:15:10,568 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 20:15:10,568 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1880442791] [2024-11-08 20:15:10,568 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 20:15:10,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:15:10,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,095 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 20:15:11,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,098 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 20:15:11,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,099 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-08 20:15:11,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,101 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-08 20:15:11,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,102 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-08 20:15:11,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,104 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2024-11-08 20:15:11,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,105 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-11-08 20:15:11,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,107 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-08 20:15:11,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,108 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-08 20:15:11,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,110 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-08 20:15:11,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,111 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-08 20:15:11,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,113 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-08 20:15:11,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,114 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-08 20:15:11,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,115 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-08 20:15:11,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,117 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-08 20:15:11,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,118 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2024-11-08 20:15:11,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,120 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-08 20:15:11,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,122 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-08 20:15:11,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,124 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-08 20:15:11,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,126 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-11-08 20:15:11,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,128 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-08 20:15:11,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,130 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-11-08 20:15:11,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,132 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-08 20:15:11,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,134 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-11-08 20:15:11,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,135 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-08 20:15:11,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,137 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-08 20:15:11,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,138 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-11-08 20:15:11,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,139 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2024-11-08 20:15:11,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,141 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-11-08 20:15:11,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,143 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2024-11-08 20:15:11,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,146 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-08 20:15:11,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,148 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2024-11-08 20:15:11,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,149 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-11-08 20:15:11,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,151 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2024-11-08 20:15:11,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,152 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-11-08 20:15:11,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,154 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-11-08 20:15:11,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,155 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2024-11-08 20:15:11,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,161 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2024-11-08 20:15:11,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,165 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2024-11-08 20:15:11,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,167 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2024-11-08 20:15:11,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,169 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2024-11-08 20:15:11,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,171 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2024-11-08 20:15:11,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,172 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2024-11-08 20:15:11,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,174 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2024-11-08 20:15:11,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,175 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2024-11-08 20:15:11,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,176 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2024-11-08 20:15:11,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,178 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2024-11-08 20:15:11,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,179 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2024-11-08 20:15:11,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,181 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2024-11-08 20:15:11,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,183 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2024-11-08 20:15:11,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,184 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2024-11-08 20:15:11,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,186 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2024-11-08 20:15:11,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,188 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 292 [2024-11-08 20:15:11,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,190 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2024-11-08 20:15:11,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,192 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 303 [2024-11-08 20:15:11,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,195 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 308 [2024-11-08 20:15:11,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,197 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 314 [2024-11-08 20:15:11,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,199 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 319 [2024-11-08 20:15:11,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:11,203 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6612 trivial. 0 not checked. [2024-11-08 20:15:11,203 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 20:15:11,203 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1880442791] [2024-11-08 20:15:11,203 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1880442791] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 20:15:11,203 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 20:15:11,203 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-08 20:15:11,203 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [447186733] [2024-11-08 20:15:11,204 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 20:15:11,204 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-08 20:15:11,204 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 20:15:11,205 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-08 20:15:11,205 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-08 20:15:11,205 INFO L87 Difference]: Start difference. First operand 1845 states and 2842 transitions. Second operand has 4 states, 4 states have (on average 18.5) internal successors, (74), 4 states have internal predecessors, (74), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) [2024-11-08 20:15:11,533 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 20:15:11,534 INFO L93 Difference]: Finished difference Result 3895 states and 6028 transitions. [2024-11-08 20:15:11,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 20:15:11,535 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.5) internal successors, (74), 4 states have internal predecessors, (74), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) Word has length 361 [2024-11-08 20:15:11,536 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 20:15:11,548 INFO L225 Difference]: With dead ends: 3895 [2024-11-08 20:15:11,549 INFO L226 Difference]: Without dead ends: 2053 [2024-11-08 20:15:11,555 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 121 GetRequests, 118 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-08 20:15:11,556 INFO L432 NwaCegarLoop]: 499 mSDtfsCounter, 258 mSDsluCounter, 729 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 258 SdHoareTripleChecker+Valid, 1228 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-08 20:15:11,557 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [258 Valid, 1228 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-08 20:15:11,559 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2053 states. [2024-11-08 20:15:11,853 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2053 to 1845. [2024-11-08 20:15:11,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1845 states, 1388 states have (on average 1.3847262247838616) internal successors, (1922), 1394 states have internal predecessors, (1922), 444 states have call successors, (444), 12 states have call predecessors, (444), 12 states have return successors, (444), 438 states have call predecessors, (444), 444 states have call successors, (444) [2024-11-08 20:15:11,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1845 states to 1845 states and 2810 transitions. [2024-11-08 20:15:11,868 INFO L78 Accepts]: Start accepts. Automaton has 1845 states and 2810 transitions. Word has length 361 [2024-11-08 20:15:11,869 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 20:15:11,869 INFO L471 AbstractCegarLoop]: Abstraction has 1845 states and 2810 transitions. [2024-11-08 20:15:11,869 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.5) internal successors, (74), 4 states have internal predecessors, (74), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) [2024-11-08 20:15:11,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1845 states and 2810 transitions. [2024-11-08 20:15:11,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2024-11-08 20:15:11,874 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 20:15:11,874 INFO L215 NwaCegarLoop]: trace histogram [58, 58, 58, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 20:15:11,875 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-08 20:15:11,875 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 20:15:11,875 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 20:15:11,875 INFO L85 PathProgramCache]: Analyzing trace with hash 171462120, now seen corresponding path program 1 times [2024-11-08 20:15:11,876 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 20:15:11,876 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [841673193] [2024-11-08 20:15:11,876 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 20:15:11,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:15:11,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,200 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 20:15:12,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,203 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 20:15:12,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,204 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-08 20:15:12,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,206 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-08 20:15:12,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,207 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-08 20:15:12,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,209 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2024-11-08 20:15:12,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,210 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-11-08 20:15:12,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,211 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-08 20:15:12,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,213 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-08 20:15:12,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,214 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-08 20:15:12,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,216 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-08 20:15:12,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,217 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-08 20:15:12,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,218 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-08 20:15:12,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,220 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-08 20:15:12,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,221 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-08 20:15:12,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,222 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2024-11-08 20:15:12,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,224 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-08 20:15:12,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,225 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-08 20:15:12,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,227 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-08 20:15:12,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,228 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-11-08 20:15:12,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,230 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-08 20:15:12,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,231 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-11-08 20:15:12,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,233 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-08 20:15:12,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,234 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-11-08 20:15:12,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,236 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-08 20:15:12,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,237 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-08 20:15:12,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,238 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-11-08 20:15:12,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,240 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2024-11-08 20:15:12,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,242 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-11-08 20:15:12,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,244 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2024-11-08 20:15:12,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,245 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-08 20:15:12,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,248 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2024-11-08 20:15:12,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,249 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-11-08 20:15:12,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,251 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2024-11-08 20:15:12,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,253 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-11-08 20:15:12,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,255 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-11-08 20:15:12,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,257 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2024-11-08 20:15:12,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,259 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2024-11-08 20:15:12,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,261 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2024-11-08 20:15:12,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,263 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2024-11-08 20:15:12,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,264 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2024-11-08 20:15:12,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,266 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2024-11-08 20:15:12,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,268 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2024-11-08 20:15:12,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,269 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2024-11-08 20:15:12,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,271 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2024-11-08 20:15:12,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,273 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2024-11-08 20:15:12,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,274 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2024-11-08 20:15:12,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,276 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2024-11-08 20:15:12,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,278 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2024-11-08 20:15:12,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,279 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2024-11-08 20:15:12,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,281 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2024-11-08 20:15:12,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,283 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2024-11-08 20:15:12,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,285 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 292 [2024-11-08 20:15:12,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,288 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2024-11-08 20:15:12,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,290 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 303 [2024-11-08 20:15:12,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,293 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 308 [2024-11-08 20:15:12,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,296 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 314 [2024-11-08 20:15:12,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,299 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 319 [2024-11-08 20:15:12,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:12,304 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6612 trivial. 0 not checked. [2024-11-08 20:15:12,305 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 20:15:12,305 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [841673193] [2024-11-08 20:15:12,305 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [841673193] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 20:15:12,305 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 20:15:12,305 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-08 20:15:12,305 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1793521280] [2024-11-08 20:15:12,306 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 20:15:12,306 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-08 20:15:12,306 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 20:15:12,307 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-08 20:15:12,307 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-08 20:15:12,307 INFO L87 Difference]: Start difference. First operand 1845 states and 2810 transitions. Second operand has 5 states, 5 states have (on average 15.2) internal successors, (76), 5 states have internal predecessors, (76), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) [2024-11-08 20:15:13,297 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 20:15:13,298 INFO L93 Difference]: Finished difference Result 3205 states and 4955 transitions. [2024-11-08 20:15:13,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 20:15:13,299 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.2) internal successors, (76), 5 states have internal predecessors, (76), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) Word has length 363 [2024-11-08 20:15:13,299 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 20:15:13,312 INFO L225 Difference]: With dead ends: 3205 [2024-11-08 20:15:13,313 INFO L226 Difference]: Without dead ends: 2587 [2024-11-08 20:15:13,315 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 124 GetRequests, 119 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-08 20:15:13,317 INFO L432 NwaCegarLoop]: 722 mSDtfsCounter, 445 mSDsluCounter, 1292 mSDsCounter, 0 mSdLazyCounter, 234 mSolverCounterSat, 116 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 445 SdHoareTripleChecker+Valid, 2014 SdHoareTripleChecker+Invalid, 350 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 116 IncrementalHoareTripleChecker+Valid, 234 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2024-11-08 20:15:13,318 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [445 Valid, 2014 Invalid, 350 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [116 Valid, 234 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2024-11-08 20:15:13,320 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2587 states. [2024-11-08 20:15:13,628 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2587 to 1869. [2024-11-08 20:15:13,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1869 states, 1412 states have (on average 1.386685552407932) internal successors, (1958), 1418 states have internal predecessors, (1958), 444 states have call successors, (444), 12 states have call predecessors, (444), 12 states have return successors, (444), 438 states have call predecessors, (444), 444 states have call successors, (444) [2024-11-08 20:15:13,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1869 states to 1869 states and 2846 transitions. [2024-11-08 20:15:13,643 INFO L78 Accepts]: Start accepts. Automaton has 1869 states and 2846 transitions. Word has length 363 [2024-11-08 20:15:13,643 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 20:15:13,643 INFO L471 AbstractCegarLoop]: Abstraction has 1869 states and 2846 transitions. [2024-11-08 20:15:13,644 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.2) internal successors, (76), 5 states have internal predecessors, (76), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) [2024-11-08 20:15:13,644 INFO L276 IsEmpty]: Start isEmpty. Operand 1869 states and 2846 transitions. [2024-11-08 20:15:13,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2024-11-08 20:15:13,648 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 20:15:13,649 INFO L215 NwaCegarLoop]: trace histogram [58, 58, 58, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 20:15:13,649 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-08 20:15:13,649 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 20:15:13,649 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 20:15:13,649 INFO L85 PathProgramCache]: Analyzing trace with hash -16906055, now seen corresponding path program 1 times [2024-11-08 20:15:13,650 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 20:15:13,650 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1239098940] [2024-11-08 20:15:13,650 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 20:15:13,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:15:13,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,803 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 20:15:20,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,807 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 20:15:20,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,808 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-08 20:15:20,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,810 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-08 20:15:20,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,811 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-08 20:15:20,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,813 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2024-11-08 20:15:20,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,815 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-11-08 20:15:20,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,816 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-08 20:15:20,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,817 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-08 20:15:20,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,818 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-08 20:15:20,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,820 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-08 20:15:20,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,821 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-08 20:15:20,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,822 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-08 20:15:20,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,824 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-08 20:15:20,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,825 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-08 20:15:20,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,826 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2024-11-08 20:15:20,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,827 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-08 20:15:20,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,829 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-08 20:15:20,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,830 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-08 20:15:20,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,831 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-11-08 20:15:20,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,833 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-08 20:15:20,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,834 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-11-08 20:15:20,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,835 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-08 20:15:20,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,837 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-11-08 20:15:20,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,838 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-08 20:15:20,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,840 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-08 20:15:20,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,841 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-11-08 20:15:20,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,843 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2024-11-08 20:15:20,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,844 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-11-08 20:15:20,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,845 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2024-11-08 20:15:20,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,847 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-08 20:15:20,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,848 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2024-11-08 20:15:20,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,850 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-11-08 20:15:20,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,851 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2024-11-08 20:15:20,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,852 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-11-08 20:15:20,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,854 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-11-08 20:15:20,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,856 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2024-11-08 20:15:20,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,857 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2024-11-08 20:15:20,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,859 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2024-11-08 20:15:20,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,862 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2024-11-08 20:15:20,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,863 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2024-11-08 20:15:20,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,865 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2024-11-08 20:15:20,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,866 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2024-11-08 20:15:20,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,867 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2024-11-08 20:15:20,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,869 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2024-11-08 20:15:20,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,870 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2024-11-08 20:15:20,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,872 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2024-11-08 20:15:20,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,873 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2024-11-08 20:15:20,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,875 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2024-11-08 20:15:20,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,876 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2024-11-08 20:15:20,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,878 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2024-11-08 20:15:20,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,879 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2024-11-08 20:15:20,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,880 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 292 [2024-11-08 20:15:20,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,882 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2024-11-08 20:15:20,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,884 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 303 [2024-11-08 20:15:20,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,886 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 308 [2024-11-08 20:15:20,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,888 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 314 [2024-11-08 20:15:20,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,889 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 319 [2024-11-08 20:15:20,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:20,895 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6612 trivial. 0 not checked. [2024-11-08 20:15:20,895 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 20:15:20,895 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1239098940] [2024-11-08 20:15:20,895 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1239098940] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 20:15:20,895 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 20:15:20,895 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2024-11-08 20:15:20,896 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1946549237] [2024-11-08 20:15:20,896 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 20:15:20,896 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-11-08 20:15:20,896 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 20:15:20,897 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-11-08 20:15:20,897 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2024-11-08 20:15:20,898 INFO L87 Difference]: Start difference. First operand 1869 states and 2846 transitions. Second operand has 10 states, 10 states have (on average 7.8) internal successors, (78), 10 states have internal predecessors, (78), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) [2024-11-08 20:15:23,933 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 20:15:23,933 INFO L93 Difference]: Finished difference Result 4323 states and 6365 transitions. [2024-11-08 20:15:23,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-08 20:15:23,935 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 7.8) internal successors, (78), 10 states have internal predecessors, (78), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) Word has length 365 [2024-11-08 20:15:23,935 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 20:15:23,950 INFO L225 Difference]: With dead ends: 4323 [2024-11-08 20:15:23,951 INFO L226 Difference]: Without dead ends: 3089 [2024-11-08 20:15:23,956 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 131 GetRequests, 119 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 3.5s TimeCoverageRelationStatistics Valid=60, Invalid=122, Unknown=0, NotChecked=0, Total=182 [2024-11-08 20:15:23,956 INFO L432 NwaCegarLoop]: 272 mSDtfsCounter, 118 mSDsluCounter, 1126 mSDsCounter, 0 mSdLazyCounter, 457 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 118 SdHoareTripleChecker+Valid, 1398 SdHoareTripleChecker+Invalid, 458 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 457 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2024-11-08 20:15:23,957 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [118 Valid, 1398 Invalid, 458 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 457 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2024-11-08 20:15:23,960 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3089 states. [2024-11-08 20:15:24,312 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3089 to 2817. [2024-11-08 20:15:24,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2817 states, 2324 states have (on average 1.3623063683304648) internal successors, (3166), 2342 states have internal predecessors, (3166), 468 states have call successors, (468), 24 states have call predecessors, (468), 24 states have return successors, (468), 450 states have call predecessors, (468), 468 states have call successors, (468) [2024-11-08 20:15:24,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2817 states to 2817 states and 4102 transitions. [2024-11-08 20:15:24,330 INFO L78 Accepts]: Start accepts. Automaton has 2817 states and 4102 transitions. Word has length 365 [2024-11-08 20:15:24,331 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 20:15:24,331 INFO L471 AbstractCegarLoop]: Abstraction has 2817 states and 4102 transitions. [2024-11-08 20:15:24,331 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 7.8) internal successors, (78), 10 states have internal predecessors, (78), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) [2024-11-08 20:15:24,331 INFO L276 IsEmpty]: Start isEmpty. Operand 2817 states and 4102 transitions. [2024-11-08 20:15:24,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2024-11-08 20:15:24,336 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 20:15:24,337 INFO L215 NwaCegarLoop]: trace histogram [58, 58, 58, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 20:15:24,337 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-11-08 20:15:24,337 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 20:15:24,338 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 20:15:24,338 INFO L85 PathProgramCache]: Analyzing trace with hash -1629459779, now seen corresponding path program 1 times [2024-11-08 20:15:24,338 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 20:15:24,338 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2044161962] [2024-11-08 20:15:24,338 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 20:15:24,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:15:24,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,625 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 20:15:24,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,631 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 20:15:24,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,633 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-08 20:15:24,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,634 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-08 20:15:24,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,639 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-08 20:15:24,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,644 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2024-11-08 20:15:24,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,646 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-11-08 20:15:24,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,650 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-08 20:15:24,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,651 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-08 20:15:24,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,652 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-08 20:15:24,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,654 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-08 20:15:24,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,655 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-08 20:15:24,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,656 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-08 20:15:24,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,658 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-08 20:15:24,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,659 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-08 20:15:24,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,660 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2024-11-08 20:15:24,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,665 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-08 20:15:24,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,666 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-08 20:15:24,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,672 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-08 20:15:24,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,674 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-11-08 20:15:24,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,675 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-08 20:15:24,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,680 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-11-08 20:15:24,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,681 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-08 20:15:24,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,683 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-11-08 20:15:24,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,684 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-08 20:15:24,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,685 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-08 20:15:24,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,686 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-11-08 20:15:24,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,688 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2024-11-08 20:15:24,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,689 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-11-08 20:15:24,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,690 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2024-11-08 20:15:24,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,691 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-08 20:15:24,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,693 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2024-11-08 20:15:24,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,694 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-11-08 20:15:24,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,696 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2024-11-08 20:15:24,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,697 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-11-08 20:15:24,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,698 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-11-08 20:15:24,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,700 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2024-11-08 20:15:24,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,702 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2024-11-08 20:15:24,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,703 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2024-11-08 20:15:24,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,705 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2024-11-08 20:15:24,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,706 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2024-11-08 20:15:24,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,707 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2024-11-08 20:15:24,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,709 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2024-11-08 20:15:24,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,710 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2024-11-08 20:15:24,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,712 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2024-11-08 20:15:24,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,713 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2024-11-08 20:15:24,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,715 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2024-11-08 20:15:24,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,716 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2024-11-08 20:15:24,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,717 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2024-11-08 20:15:24,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,719 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2024-11-08 20:15:24,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,720 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2024-11-08 20:15:24,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,721 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2024-11-08 20:15:24,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,723 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 292 [2024-11-08 20:15:24,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,724 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2024-11-08 20:15:24,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,726 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 303 [2024-11-08 20:15:24,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,727 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 308 [2024-11-08 20:15:24,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,729 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 314 [2024-11-08 20:15:24,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,730 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 319 [2024-11-08 20:15:24,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:24,733 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6612 trivial. 0 not checked. [2024-11-08 20:15:24,733 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 20:15:24,733 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2044161962] [2024-11-08 20:15:24,733 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2044161962] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 20:15:24,733 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 20:15:24,733 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-08 20:15:24,734 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [607180653] [2024-11-08 20:15:24,734 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 20:15:24,734 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 20:15:24,734 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 20:15:24,735 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 20:15:24,735 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 20:15:24,735 INFO L87 Difference]: Start difference. First operand 2817 states and 4102 transitions. Second operand has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) [2024-11-08 20:15:25,016 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 20:15:25,016 INFO L93 Difference]: Finished difference Result 5647 states and 8233 transitions. [2024-11-08 20:15:25,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 20:15:25,017 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) Word has length 365 [2024-11-08 20:15:25,018 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 20:15:25,031 INFO L225 Difference]: With dead ends: 5647 [2024-11-08 20:15:25,032 INFO L226 Difference]: Without dead ends: 2833 [2024-11-08 20:15:25,037 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 120 GetRequests, 119 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 20:15:25,038 INFO L432 NwaCegarLoop]: 283 mSDtfsCounter, 0 mSDsluCounter, 277 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 560 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-08 20:15:25,038 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 560 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-08 20:15:25,041 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2833 states. [2024-11-08 20:15:25,336 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2833 to 2833. [2024-11-08 20:15:25,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2833 states, 2340 states have (on average 1.352991452991453) internal successors, (3166), 2358 states have internal predecessors, (3166), 468 states have call successors, (468), 24 states have call predecessors, (468), 24 states have return successors, (468), 450 states have call predecessors, (468), 468 states have call successors, (468) [2024-11-08 20:15:25,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2833 states to 2833 states and 4102 transitions. [2024-11-08 20:15:25,363 INFO L78 Accepts]: Start accepts. Automaton has 2833 states and 4102 transitions. Word has length 365 [2024-11-08 20:15:25,364 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 20:15:25,364 INFO L471 AbstractCegarLoop]: Abstraction has 2833 states and 4102 transitions. [2024-11-08 20:15:25,364 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) [2024-11-08 20:15:25,364 INFO L276 IsEmpty]: Start isEmpty. Operand 2833 states and 4102 transitions. [2024-11-08 20:15:25,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2024-11-08 20:15:25,370 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 20:15:25,370 INFO L215 NwaCegarLoop]: trace histogram [58, 58, 58, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 20:15:25,371 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-11-08 20:15:25,371 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 20:15:25,371 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 20:15:25,371 INFO L85 PathProgramCache]: Analyzing trace with hash 1077159615, now seen corresponding path program 1 times [2024-11-08 20:15:25,372 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 20:15:25,372 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [395718651] [2024-11-08 20:15:25,372 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 20:15:25,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:15:25,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,654 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 20:15:25,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,657 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 20:15:25,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,659 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-08 20:15:25,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,661 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-08 20:15:25,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,664 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-08 20:15:25,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,666 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2024-11-08 20:15:25,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,668 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-11-08 20:15:25,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,670 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-08 20:15:25,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,672 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-08 20:15:25,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,674 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-08 20:15:25,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,676 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-08 20:15:25,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,678 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-08 20:15:25,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,680 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-08 20:15:25,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,682 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-08 20:15:25,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,684 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-08 20:15:25,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,687 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2024-11-08 20:15:25,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,689 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-08 20:15:25,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,691 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-08 20:15:25,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,694 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-08 20:15:25,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,698 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-11-08 20:15:25,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,701 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-08 20:15:25,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,704 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-11-08 20:15:25,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,706 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-08 20:15:25,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,709 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-11-08 20:15:25,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,711 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-08 20:15:25,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,713 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-08 20:15:25,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,715 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-11-08 20:15:25,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,717 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2024-11-08 20:15:25,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,719 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-11-08 20:15:25,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,722 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2024-11-08 20:15:25,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,724 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-08 20:15:25,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,726 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2024-11-08 20:15:25,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,729 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-11-08 20:15:25,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,731 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2024-11-08 20:15:25,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,733 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-11-08 20:15:25,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,736 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-11-08 20:15:25,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,738 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2024-11-08 20:15:25,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,741 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2024-11-08 20:15:25,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,744 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2024-11-08 20:15:25,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,746 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2024-11-08 20:15:25,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,749 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2024-11-08 20:15:25,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,751 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2024-11-08 20:15:25,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,753 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2024-11-08 20:15:25,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,755 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2024-11-08 20:15:25,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,757 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2024-11-08 20:15:25,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,759 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2024-11-08 20:15:25,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,779 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2024-11-08 20:15:25,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,781 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2024-11-08 20:15:25,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,783 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2024-11-08 20:15:25,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,785 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2024-11-08 20:15:25,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,787 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2024-11-08 20:15:25,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,789 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2024-11-08 20:15:25,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,790 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 292 [2024-11-08 20:15:25,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,792 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2024-11-08 20:15:25,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,794 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 303 [2024-11-08 20:15:25,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,796 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 308 [2024-11-08 20:15:25,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,798 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 314 [2024-11-08 20:15:25,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,800 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 319 [2024-11-08 20:15:25,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:25,803 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6612 trivial. 0 not checked. [2024-11-08 20:15:25,803 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 20:15:25,803 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [395718651] [2024-11-08 20:15:25,803 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [395718651] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 20:15:25,804 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 20:15:25,804 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-08 20:15:25,804 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1681264168] [2024-11-08 20:15:25,804 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 20:15:25,805 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-08 20:15:25,805 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 20:15:25,805 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-08 20:15:25,805 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-08 20:15:25,807 INFO L87 Difference]: Start difference. First operand 2833 states and 4102 transitions. Second operand has 5 states, 5 states have (on average 15.6) internal successors, (78), 5 states have internal predecessors, (78), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) [2024-11-08 20:15:27,339 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 20:15:27,340 INFO L93 Difference]: Finished difference Result 6971 states and 10135 transitions. [2024-11-08 20:15:27,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 20:15:27,341 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.6) internal successors, (78), 5 states have internal predecessors, (78), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) Word has length 365 [2024-11-08 20:15:27,342 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 20:15:27,385 INFO L225 Difference]: With dead ends: 6971 [2024-11-08 20:15:27,385 INFO L226 Difference]: Without dead ends: 5973 [2024-11-08 20:15:27,390 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 126 GetRequests, 120 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2024-11-08 20:15:27,391 INFO L432 NwaCegarLoop]: 319 mSDtfsCounter, 616 mSDsluCounter, 697 mSDsCounter, 0 mSdLazyCounter, 265 mSolverCounterSat, 481 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 616 SdHoareTripleChecker+Valid, 1016 SdHoareTripleChecker+Invalid, 746 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 481 IncrementalHoareTripleChecker+Valid, 265 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2024-11-08 20:15:27,391 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [616 Valid, 1016 Invalid, 746 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [481 Valid, 265 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2024-11-08 20:15:27,397 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5973 states. [2024-11-08 20:15:28,206 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5973 to 4701. [2024-11-08 20:15:28,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4701 states, 3880 states have (on average 1.35) internal successors, (5238), 3910 states have internal predecessors, (5238), 780 states have call successors, (780), 40 states have call predecessors, (780), 40 states have return successors, (780), 750 states have call predecessors, (780), 780 states have call successors, (780) [2024-11-08 20:15:28,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4701 states to 4701 states and 6798 transitions. [2024-11-08 20:15:28,238 INFO L78 Accepts]: Start accepts. Automaton has 4701 states and 6798 transitions. Word has length 365 [2024-11-08 20:15:28,239 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 20:15:28,239 INFO L471 AbstractCegarLoop]: Abstraction has 4701 states and 6798 transitions. [2024-11-08 20:15:28,239 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.6) internal successors, (78), 5 states have internal predecessors, (78), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) [2024-11-08 20:15:28,239 INFO L276 IsEmpty]: Start isEmpty. Operand 4701 states and 6798 transitions. [2024-11-08 20:15:28,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2024-11-08 20:15:28,246 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 20:15:28,247 INFO L215 NwaCegarLoop]: trace histogram [58, 58, 58, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 20:15:28,247 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-11-08 20:15:28,247 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 20:15:28,248 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 20:15:28,248 INFO L85 PathProgramCache]: Analyzing trace with hash -1822344389, now seen corresponding path program 1 times [2024-11-08 20:15:28,248 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 20:15:28,248 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1844045896] [2024-11-08 20:15:28,248 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 20:15:28,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:15:28,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 20:15:28,471 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1794575369] [2024-11-08 20:15:28,472 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 20:15:28,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 20:15:28,472 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-08 20:15:28,475 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) [2024-11-08 20:15:28,477 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-08 20:15:28,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 20:15:28,747 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-08 20:15:29,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 20:15:29,485 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-08 20:15:29,485 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-08 20:15:29,487 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-08 20:15:29,502 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-08 20:15:29,689 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2024-11-08 20:15:29,693 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 20:15:29,921 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-08 20:15:29,925 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.11 08:15:29 BoogieIcfgContainer [2024-11-08 20:15:29,926 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-08 20:15:29,927 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-08 20:15:29,927 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-08 20:15:29,927 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-08 20:15:29,928 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 08:15:03" (3/4) ... [2024-11-08 20:15:29,930 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-08 20:15:29,931 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-08 20:15:29,932 INFO L158 Benchmark]: Toolchain (without parser) took 28576.92ms. Allocated memory was 161.5MB in the beginning and 914.4MB in the end (delta: 752.9MB). Free memory was 106.4MB in the beginning and 646.1MB in the end (delta: -539.7MB). Peak memory consumption was 215.3MB. Max. memory is 16.1GB. [2024-11-08 20:15:29,932 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 161.5MB. Free memory is still 123.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 20:15:29,932 INFO L158 Benchmark]: CACSL2BoogieTranslator took 461.92ms. Allocated memory is still 161.5MB. Free memory was 106.4MB in the beginning and 85.9MB in the end (delta: 20.5MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-11-08 20:15:29,933 INFO L158 Benchmark]: Boogie Procedure Inliner took 86.18ms. Allocated memory is still 161.5MB. Free memory was 85.9MB in the beginning and 78.7MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-08 20:15:29,933 INFO L158 Benchmark]: Boogie Preprocessor took 112.35ms. Allocated memory is still 161.5MB. Free memory was 78.7MB in the beginning and 70.0MB in the end (delta: 8.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-08 20:15:29,933 INFO L158 Benchmark]: RCFGBuilder took 981.49ms. Allocated memory is still 161.5MB. Free memory was 70.0MB in the beginning and 84.3MB in the end (delta: -14.2MB). Peak memory consumption was 14.3MB. Max. memory is 16.1GB. [2024-11-08 20:15:29,933 INFO L158 Benchmark]: TraceAbstraction took 26922.51ms. Allocated memory was 161.5MB in the beginning and 914.4MB in the end (delta: 752.9MB). Free memory was 83.4MB in the beginning and 646.1MB in the end (delta: -562.6MB). Peak memory consumption was 192.6MB. Max. memory is 16.1GB. [2024-11-08 20:15:29,933 INFO L158 Benchmark]: Witness Printer took 4.42ms. Allocated memory is still 914.4MB. Free memory is still 646.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 20:15:29,935 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 161.5MB. Free memory is still 123.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 461.92ms. Allocated memory is still 161.5MB. Free memory was 106.4MB in the beginning and 85.9MB in the end (delta: 20.5MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 86.18ms. Allocated memory is still 161.5MB. Free memory was 85.9MB in the beginning and 78.7MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 112.35ms. Allocated memory is still 161.5MB. Free memory was 78.7MB in the beginning and 70.0MB in the end (delta: 8.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 981.49ms. Allocated memory is still 161.5MB. Free memory was 70.0MB in the beginning and 84.3MB in the end (delta: -14.2MB). Peak memory consumption was 14.3MB. Max. memory is 16.1GB. * TraceAbstraction took 26922.51ms. Allocated memory was 161.5MB in the beginning and 914.4MB in the end (delta: 752.9MB). Free memory was 83.4MB in the beginning and 646.1MB in the end (delta: -562.6MB). Peak memory consumption was 192.6MB. Max. memory is 16.1GB. * Witness Printer took 4.42ms. Allocated memory is still 914.4MB. Free memory is still 646.1MB. 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 284, overapproximation of someBinaryArithmeticFLOAToperation at line 88. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned long int var_1_1 = 2; [L23] signed long int var_1_5 = 5; [L24] unsigned char var_1_8 = 0; [L25] float var_1_9 = 128.6; [L26] float var_1_10 = 32.5; [L27] unsigned char var_1_11 = 16; [L28] unsigned char var_1_12 = 64; [L29] unsigned char var_1_13 = 4; [L30] unsigned char var_1_14 = 4; [L31] unsigned long int var_1_15 = 0; [L32] signed short int var_1_16 = 0; [L33] signed char var_1_17 = 1; [L34] signed char var_1_18 = -1; [L35] signed char var_1_19 = 0; [L36] signed long int var_1_20 = -64; [L37] unsigned char var_1_22 = 0; [L38] unsigned char var_1_23 = 0; [L39] signed short int var_1_24 = -4; [L40] unsigned char var_1_25 = 1; [L41] signed char var_1_26 = 50; [L42] signed char var_1_27 = 64; [L43] signed short int var_1_28 = 4; [L44] unsigned short int var_1_29 = 8; [L45] unsigned char var_1_30 = 16; [L46] unsigned short int var_1_31 = 8; [L47] unsigned short int var_1_32 = 2; [L48] unsigned short int var_1_33 = 48701; [L49] unsigned short int var_1_34 = 1; [L50] float var_1_35 = 1.2; [L51] float var_1_36 = 64.8; [L52] float var_1_37 = 63.86; [L53] unsigned long int var_1_38 = 16; [L54] unsigned long int var_1_39 = 8; [L55] signed char var_1_40 = -8; [L56] float var_1_41 = 63.8; [L57] signed char var_1_42 = -16; [L58] signed char var_1_43 = -32; [L59] unsigned long int var_1_44 = 64; [L60] signed long int var_1_45 = 5; [L61] float var_1_46 = 32.6; [L62] signed long int var_1_47 = -64; [L63] signed char var_1_48 = -2; [L64] signed char var_1_49 = 25; [L65] signed long int var_1_50 = -128; [L66] signed char var_1_51 = -1; [L67] signed long int var_1_52 = -5; [L68] unsigned char var_1_53 = 1; [L69] unsigned char var_1_54 = 0; [L70] unsigned char var_1_55 = 0; [L71] unsigned char var_1_56 = 0; [L72] signed long int last_1_var_1_5 = 5; VAL [isInitial=0, last_1_var_1_5=5, var_1_10=65/2, var_1_11=16, var_1_12=64, var_1_13=4, var_1_14=4, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-1, var_1_19=0, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=0, var_1_24=-4, var_1_25=1, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0, var_1_9=643/5] [L288] isInitial = 1 [L289] FCALL initially() [L290] COND TRUE 1 [L291] CALL updateLastVariables() [L281] last_1_var_1_5 = var_1_5 VAL [isInitial=1, last_1_var_1_5=5, var_1_10=65/2, var_1_11=16, var_1_12=64, var_1_13=4, var_1_14=4, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-1, var_1_19=0, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=0, var_1_24=-4, var_1_25=1, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0, var_1_9=643/5] [L291] RET updateLastVariables() [L292] CALL updateVariables() [L191] var_1_9 = __VERIFIER_nondet_float() [L192] CALL assume_abort_if_not((var_1_9 >= -922337.2036854776000e+13F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 9223372.036854776000e+12F && var_1_9 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_10=65/2, var_1_11=16, var_1_12=64, var_1_13=4, var_1_14=4, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-1, var_1_19=0, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=0, var_1_24=-4, var_1_25=1, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_10=65/2, var_1_11=16, var_1_12=64, var_1_13=4, var_1_14=4, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-1, var_1_19=0, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=0, var_1_24=-4, var_1_25=1, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L192] RET assume_abort_if_not((var_1_9 >= -922337.2036854776000e+13F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 9223372.036854776000e+12F && var_1_9 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_5=5, var_1_10=65/2, var_1_11=16, var_1_12=64, var_1_13=4, var_1_14=4, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-1, var_1_19=0, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=0, var_1_24=-4, var_1_25=1, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L193] var_1_10 = __VERIFIER_nondet_float() [L194] CALL assume_abort_if_not((var_1_10 >= -922337.2036854776000e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854776000e+12F && var_1_10 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=16, var_1_12=64, var_1_13=4, var_1_14=4, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-1, var_1_19=0, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=0, var_1_24=-4, var_1_25=1, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=16, var_1_12=64, var_1_13=4, var_1_14=4, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-1, var_1_19=0, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=0, var_1_24=-4, var_1_25=1, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L194] RET assume_abort_if_not((var_1_10 >= -922337.2036854776000e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854776000e+12F && var_1_10 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=16, var_1_12=64, var_1_13=4, var_1_14=4, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-1, var_1_19=0, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=0, var_1_24=-4, var_1_25=1, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L195] var_1_11 = __VERIFIER_nondet_uchar() [L196] CALL assume_abort_if_not(var_1_11 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_12=64, var_1_13=4, var_1_14=4, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-1, var_1_19=0, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=0, var_1_24=-4, var_1_25=1, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_12=64, var_1_13=4, var_1_14=4, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-1, var_1_19=0, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=0, var_1_24=-4, var_1_25=1, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L196] RET assume_abort_if_not(var_1_11 >= 0) VAL [isInitial=1, last_1_var_1_5=5, var_1_12=64, var_1_13=4, var_1_14=4, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-1, var_1_19=0, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=0, var_1_24=-4, var_1_25=1, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L197] CALL assume_abort_if_not(var_1_11 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=64, var_1_13=4, var_1_14=4, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-1, var_1_19=0, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=0, var_1_24=-4, var_1_25=1, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=64, var_1_13=4, var_1_14=4, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-1, var_1_19=0, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=0, var_1_24=-4, var_1_25=1, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L197] RET assume_abort_if_not(var_1_11 <= 127) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=64, var_1_13=4, var_1_14=4, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-1, var_1_19=0, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=0, var_1_24=-4, var_1_25=1, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L198] var_1_12 = __VERIFIER_nondet_uchar() [L199] CALL assume_abort_if_not(var_1_12 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=4, var_1_14=4, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-1, var_1_19=0, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=0, var_1_24=-4, var_1_25=1, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=4, var_1_14=4, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-1, var_1_19=0, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=0, var_1_24=-4, var_1_25=1, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L199] RET assume_abort_if_not(var_1_12 >= 63) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=4, var_1_14=4, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-1, var_1_19=0, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=0, var_1_24=-4, var_1_25=1, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L200] CALL assume_abort_if_not(var_1_12 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=4, var_1_14=4, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-1, var_1_19=0, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=0, var_1_24=-4, var_1_25=1, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=4, var_1_14=4, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-1, var_1_19=0, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=0, var_1_24=-4, var_1_25=1, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L200] RET assume_abort_if_not(var_1_12 <= 127) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=4, var_1_14=4, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-1, var_1_19=0, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=0, var_1_24=-4, var_1_25=1, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L201] var_1_13 = __VERIFIER_nondet_uchar() [L202] CALL assume_abort_if_not(var_1_13 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_14=4, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-1, var_1_19=0, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=0, var_1_24=-4, var_1_25=1, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_14=4, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-1, var_1_19=0, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=0, var_1_24=-4, var_1_25=1, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L202] RET assume_abort_if_not(var_1_13 >= 0) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_14=4, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-1, var_1_19=0, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=0, var_1_24=-4, var_1_25=1, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L203] CALL assume_abort_if_not(var_1_13 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=4, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-1, var_1_19=0, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=0, var_1_24=-4, var_1_25=1, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=4, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-1, var_1_19=0, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=0, var_1_24=-4, var_1_25=1, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L203] RET assume_abort_if_not(var_1_13 <= 63) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=4, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-1, var_1_19=0, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=0, var_1_24=-4, var_1_25=1, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L204] var_1_14 = __VERIFIER_nondet_uchar() [L205] CALL assume_abort_if_not(var_1_14 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-1, var_1_19=0, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=0, var_1_24=-4, var_1_25=1, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-1, var_1_19=0, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=0, var_1_24=-4, var_1_25=1, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L205] RET assume_abort_if_not(var_1_14 >= 0) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-1, var_1_19=0, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=0, var_1_24=-4, var_1_25=1, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L206] CALL assume_abort_if_not(var_1_14 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-1, var_1_19=0, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=0, var_1_24=-4, var_1_25=1, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-1, var_1_19=0, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=0, var_1_24=-4, var_1_25=1, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L206] RET assume_abort_if_not(var_1_14 <= 127) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-1, var_1_19=0, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=0, var_1_24=-4, var_1_25=1, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L207] var_1_18 = __VERIFIER_nondet_char() [L208] CALL assume_abort_if_not(var_1_18 >= -31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=0, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=0, var_1_24=-4, var_1_25=1, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=0, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=0, var_1_24=-4, var_1_25=1, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L208] RET assume_abort_if_not(var_1_18 >= -31) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=0, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=0, var_1_24=-4, var_1_25=1, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L209] CALL assume_abort_if_not(var_1_18 <= 32) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=0, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=0, var_1_24=-4, var_1_25=1, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=0, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=0, var_1_24=-4, var_1_25=1, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L209] RET assume_abort_if_not(var_1_18 <= 32) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=0, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=0, var_1_24=-4, var_1_25=1, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L210] var_1_19 = __VERIFIER_nondet_char() [L211] CALL assume_abort_if_not(var_1_19 >= -15) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=0, var_1_24=-4, var_1_25=1, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=0, var_1_24=-4, var_1_25=1, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L211] RET assume_abort_if_not(var_1_19 >= -15) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=0, var_1_24=-4, var_1_25=1, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L212] CALL assume_abort_if_not(var_1_19 <= 16) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=0, var_1_24=-4, var_1_25=1, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=0, var_1_24=-4, var_1_25=1, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L212] RET assume_abort_if_not(var_1_19 <= 16) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=0, var_1_24=-4, var_1_25=1, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L213] var_1_23 = __VERIFIER_nondet_uchar() [L214] CALL assume_abort_if_not(var_1_23 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_24=-4, var_1_25=1, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_24=-4, var_1_25=1, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L214] RET assume_abort_if_not(var_1_23 >= 0) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_24=-4, var_1_25=1, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L215] CALL assume_abort_if_not(var_1_23 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=1, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=1, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L215] RET assume_abort_if_not(var_1_23 <= 0) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=1, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L216] var_1_25 = __VERIFIER_nondet_uchar() [L217] CALL assume_abort_if_not(var_1_25 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L217] RET assume_abort_if_not(var_1_25 >= 0) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L218] CALL assume_abort_if_not(var_1_25 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L218] RET assume_abort_if_not(var_1_25 <= 1) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=50, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L219] var_1_26 = __VERIFIER_nondet_char() [L220] CALL assume_abort_if_not(var_1_26 >= -128) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L220] RET assume_abort_if_not(var_1_26 >= -128) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L221] CALL assume_abort_if_not(var_1_26 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L221] RET assume_abort_if_not(var_1_26 <= 127) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=64, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L222] var_1_27 = __VERIFIER_nondet_char() [L223] CALL assume_abort_if_not(var_1_27 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L223] RET assume_abort_if_not(var_1_27 >= -127) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L224] CALL assume_abort_if_not(var_1_27 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L224] RET assume_abort_if_not(var_1_27 <= 127) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=4, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L225] var_1_28 = __VERIFIER_nondet_short() [L226] CALL assume_abort_if_not(var_1_28 >= -16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L226] RET assume_abort_if_not(var_1_28 >= -16383) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L227] CALL assume_abort_if_not(var_1_28 <= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L227] RET assume_abort_if_not(var_1_28 <= 16383) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=16, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L228] var_1_30 = __VERIFIER_nondet_uchar() [L229] CALL assume_abort_if_not(var_1_30 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L229] RET assume_abort_if_not(var_1_30 >= 0) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L230] CALL assume_abort_if_not(var_1_30 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L230] RET assume_abort_if_not(var_1_30 <= 255) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L231] CALL assume_abort_if_not(var_1_30 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L231] RET assume_abort_if_not(var_1_30 != 0) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=8, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L232] var_1_31 = __VERIFIER_nondet_ushort() [L233] CALL assume_abort_if_not(var_1_31 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L233] RET assume_abort_if_not(var_1_31 >= 0) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L234] CALL assume_abort_if_not(var_1_31 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L234] RET assume_abort_if_not(var_1_31 <= 65534) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=2, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L235] var_1_32 = __VERIFIER_nondet_ushort() [L236] CALL assume_abort_if_not(var_1_32 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L236] RET assume_abort_if_not(var_1_32 >= 0) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L237] CALL assume_abort_if_not(var_1_32 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L237] RET assume_abort_if_not(var_1_32 <= 65534) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=48701, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L238] var_1_33 = __VERIFIER_nondet_ushort() [L239] CALL assume_abort_if_not(var_1_33 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L239] RET assume_abort_if_not(var_1_33 >= 32767) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L240] CALL assume_abort_if_not(var_1_33 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L240] RET assume_abort_if_not(var_1_33 <= 65534) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=1, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L241] var_1_34 = __VERIFIER_nondet_ushort() [L242] CALL assume_abort_if_not(var_1_34 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L242] RET assume_abort_if_not(var_1_34 >= 0) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L243] CALL assume_abort_if_not(var_1_34 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L243] RET assume_abort_if_not(var_1_34 <= 32767) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_36=324/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L244] var_1_36 = __VERIFIER_nondet_float() [L245] CALL assume_abort_if_not((var_1_36 >= 0.0F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 4611686.018427382800e+12F && var_1_36 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L245] RET assume_abort_if_not((var_1_36 >= 0.0F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 4611686.018427382800e+12F && var_1_36 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_37=3193/50, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L246] var_1_37 = __VERIFIER_nondet_float() [L247] CALL assume_abort_if_not((var_1_37 >= 0.0F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 4611686.018427382800e+12F && var_1_37 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L247] RET assume_abort_if_not((var_1_37 >= 0.0F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 4611686.018427382800e+12F && var_1_37 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_41=319/5, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L248] var_1_41 = __VERIFIER_nondet_float() [L249] 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_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L249] 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_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L250] CALL assume_abort_if_not(var_1_41 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L250] RET assume_abort_if_not(var_1_41 != 0.0F) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-16, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L251] var_1_42 = __VERIFIER_nondet_char() [L252] CALL assume_abort_if_not(var_1_42 >= -126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L252] RET assume_abort_if_not(var_1_42 >= -126) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L253] CALL assume_abort_if_not(var_1_42 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L253] RET assume_abort_if_not(var_1_42 <= 126) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=-32, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L254] var_1_43 = __VERIFIER_nondet_char() [L255] CALL assume_abort_if_not(var_1_43 >= -126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L255] RET assume_abort_if_not(var_1_43 >= -126) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L256] CALL assume_abort_if_not(var_1_43 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L256] RET assume_abort_if_not(var_1_43 <= 126) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_44=64, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L257] var_1_44 = __VERIFIER_nondet_ulong() [L258] CALL assume_abort_if_not(var_1_44 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L258] RET assume_abort_if_not(var_1_44 >= 0) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L259] CALL assume_abort_if_not(var_1_44 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L259] RET assume_abort_if_not(var_1_44 <= 4294967295) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=25, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L260] var_1_49 = __VERIFIER_nondet_char() [L261] CALL assume_abort_if_not(var_1_49 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=1, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=1, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L261] RET assume_abort_if_not(var_1_49 >= 0) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=1, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L262] CALL assume_abort_if_not(var_1_49 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=1, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=1, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L262] RET assume_abort_if_not(var_1_49 <= 127) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=1, var_1_50=-128, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L263] var_1_50 = __VERIFIER_nondet_long() [L264] CALL assume_abort_if_not(var_1_50 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=1, var_1_50=-1, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=1, var_1_50=-1, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L264] RET assume_abort_if_not(var_1_50 >= -2147483648) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=1, var_1_50=-1, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L265] CALL assume_abort_if_not(var_1_50 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=1, var_1_50=-1, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=1, var_1_50=-1, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L265] RET assume_abort_if_not(var_1_50 <= 2147483647) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=1, var_1_50=-1, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L266] CALL assume_abort_if_not(var_1_50 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=1, var_1_50=-1, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=1, var_1_50=-1, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L266] RET assume_abort_if_not(var_1_50 != 0) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=1, var_1_50=-1, var_1_51=-1, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L267] var_1_51 = __VERIFIER_nondet_char() [L268] CALL assume_abort_if_not(var_1_51 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L268] RET assume_abort_if_not(var_1_51 >= -127) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L269] CALL assume_abort_if_not(var_1_51 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L269] RET assume_abort_if_not(var_1_51 <= 126) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=-5, var_1_53=1, var_1_54=0, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L270] var_1_54 = __VERIFIER_nondet_uchar() [L271] CALL assume_abort_if_not(var_1_54 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=-5, var_1_53=1, var_1_54=1, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=-5, var_1_53=1, var_1_54=1, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L271] RET assume_abort_if_not(var_1_54 >= 1) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=-5, var_1_53=1, var_1_54=1, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L272] CALL assume_abort_if_not(var_1_54 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=-5, var_1_53=1, var_1_54=1, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=-5, var_1_53=1, var_1_54=1, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L272] RET assume_abort_if_not(var_1_54 <= 1) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=-5, var_1_53=1, var_1_54=1, var_1_55=0, var_1_56=0, var_1_5=5, var_1_8=0] [L273] var_1_55 = __VERIFIER_nondet_uchar() [L274] CALL assume_abort_if_not(var_1_55 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=-5, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=-5, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_5=5, var_1_8=0] [L274] RET assume_abort_if_not(var_1_55 >= 1) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=-5, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_5=5, var_1_8=0] [L275] CALL assume_abort_if_not(var_1_55 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=-5, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=-5, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_5=5, var_1_8=0] [L275] RET assume_abort_if_not(var_1_55 <= 1) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=-5, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_5=5, var_1_8=0] [L276] var_1_56 = __VERIFIER_nondet_uchar() [L277] CALL assume_abort_if_not(var_1_56 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=-5, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=1, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=-5, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=1, var_1_5=5, var_1_8=0] [L277] RET assume_abort_if_not(var_1_56 >= 1) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=-5, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=1, var_1_5=5, var_1_8=0] [L278] CALL assume_abort_if_not(var_1_56 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=-5, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=1, var_1_5=5, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=-5, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=1, var_1_5=5, var_1_8=0] [L278] RET assume_abort_if_not(var_1_56 <= 1) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=-4, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=-5, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=1, var_1_5=5, var_1_8=0] [L292] RET updateVariables() [L293] CALL step() [L76] COND FALSE !(\read(var_1_25)) [L81] var_1_24 = ((((var_1_26) < 0 ) ? -(var_1_26) : (var_1_26))) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=1, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=8, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=-5, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=1, var_1_5=5, var_1_8=0] [L83] COND TRUE (var_1_26 / var_1_30) < var_1_27 [L84] var_1_29 = var_1_30 VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=1, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=50, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_35=6/5, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=-5, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=1, var_1_5=5, var_1_8=0] [L88] var_1_35 = ((((((100000.875f) > (var_1_36)) ? (100000.875f) : (var_1_36))) - var_1_37) + 7.6f) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=1, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=50, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=-5, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=1, var_1_5=5, var_1_8=0] [L89] COND FALSE !(var_1_34 >= (var_1_30 * var_1_24)) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=1, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=50, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=-5, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=1, var_1_5=5, var_1_8=0] [L94] EXPR var_1_38 ^ var_1_34 VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=1, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=50, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_38=16, var_1_39=8, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=-5, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=1, var_1_5=5, var_1_8=0] [L94] COND TRUE (var_1_38 ^ var_1_34) < var_1_31 [L95] var_1_39 = ((((var_1_29) > (var_1_33)) ? (var_1_29) : (var_1_33))) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=1, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=50, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_38=16, var_1_39=32768, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=-5, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=1, var_1_5=5, var_1_8=0] [L97] COND TRUE ! var_1_25 VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=1, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=50, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_38=16, var_1_39=32768, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=-5, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=1, var_1_5=5, var_1_8=0] [L98] COND FALSE !((var_1_34 / var_1_30) >= var_1_27) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=1, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=50, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_38=16, var_1_39=32768, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=5, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=-5, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=1, var_1_5=5, var_1_8=0] [L116] var_1_45 = (((((var_1_31 + var_1_43)) > ((var_1_29 - ((((var_1_33) > (var_1_34)) ? (var_1_33) : (var_1_34)))))) ? ((var_1_31 + var_1_43)) : ((var_1_29 - ((((var_1_33) > (var_1_34)) ? (var_1_33) : (var_1_34))))))) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=1, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=50, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_38=16, var_1_39=32768, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=19, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=-5, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=1, var_1_5=5, var_1_8=0] [L117] COND FALSE !(\read(var_1_25)) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=1, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=50, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_38=16, var_1_39=32768, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=19, var_1_46=163/5, var_1_47=-64, var_1_48=-2, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=-5, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=1, var_1_5=5, var_1_8=0] [L120] COND TRUE (var_1_38 + 32) <= var_1_32 [L121] var_1_47 = var_1_34 VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=1, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=50, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_38=16, var_1_39=32768, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=19, var_1_46=163/5, var_1_47=0, var_1_48=-2, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=-5, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=1, var_1_5=5, var_1_8=0] [L123] COND FALSE !(var_1_42 >= (((((var_1_43) < 0 ) ? -(var_1_43) : (var_1_43))) - var_1_49)) [L130] var_1_48 = var_1_42 VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=1, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=50, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_38=16, var_1_39=32768, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=19, var_1_46=163/5, var_1_47=0, var_1_48=-125, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=-5, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=1, var_1_5=5, var_1_8=0] [L132] EXPR var_1_47 & var_1_39 VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=1, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=50, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_38=16, var_1_39=32768, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=19, var_1_46=163/5, var_1_47=0, var_1_48=-125, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=-5, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=1, var_1_5=5, var_1_8=0] [L132] COND FALSE !((((((var_1_33) < 0 ) ? -(var_1_33) : (var_1_33))) - var_1_34) < (var_1_47 & var_1_39)) [L135] COND TRUE ((~ var_1_28) < (var_1_39 * var_1_45)) || var_1_25 [L136] var_1_52 = var_1_32 VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=1, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=50, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_38=16, var_1_39=32768, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=19, var_1_46=163/5, var_1_47=0, var_1_48=-125, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=48, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=1, var_1_5=5, var_1_8=0] [L139] COND TRUE var_1_30 > var_1_32 [L140] var_1_53 = ((var_1_54 && var_1_55) && var_1_56) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=1, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=50, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_38=16, var_1_39=32768, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=19, var_1_46=163/5, var_1_47=0, var_1_48=-125, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=48, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=1, var_1_5=5, var_1_8=0] [L142] COND FALSE !(var_1_9 > var_1_10) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=-64, var_1_22=0, var_1_23=-256, var_1_24=1, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=50, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_38=16, var_1_39=32768, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=19, var_1_46=163/5, var_1_47=0, var_1_48=-125, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=48, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=1, var_1_5=5, var_1_8=0] [L145] var_1_20 = var_1_8 [L146] var_1_22 = var_1_23 VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=0, var_1_22=-256, var_1_23=-256, var_1_24=1, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=50, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_38=16, var_1_39=32768, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=19, var_1_46=163/5, var_1_47=0, var_1_48=-125, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=48, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=1, var_1_5=5, var_1_8=0] [L147] COND FALSE !(\read(var_1_22)) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=0, var_1_22=-256, var_1_23=-256, var_1_24=1, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=50, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_38=16, var_1_39=32768, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=19, var_1_46=163/5, var_1_47=0, var_1_48=-125, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=48, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=1, var_1_5=5, var_1_8=0] [L150] var_1_16 = (((((var_1_15) < (((((var_1_13) > (var_1_12)) ? (var_1_13) : (var_1_12))))) ? (var_1_15) : (((((var_1_13) > (var_1_12)) ? (var_1_13) : (var_1_12)))))) - var_1_11) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=1, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=0, var_1_22=-256, var_1_23=-256, var_1_24=1, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=50, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_38=16, var_1_39=32768, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=19, var_1_46=163/5, var_1_47=0, var_1_48=-125, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=48, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=1, var_1_5=5, var_1_8=0] [L151] COND FALSE !(\read(var_1_22)) [L158] var_1_17 = -32 VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=-32, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=0, var_1_22=-256, var_1_23=-256, var_1_24=1, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=50, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_38=16, var_1_39=32768, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=19, var_1_46=163/5, var_1_47=0, var_1_48=-125, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=48, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=1, var_1_5=5, var_1_8=0] [L160] unsigned long int stepLocal_1 = var_1_20 + var_1_15; [L161] signed long int stepLocal_0 = var_1_20; VAL [isInitial=1, last_1_var_1_5=5, stepLocal_0=0, stepLocal_1=0, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=-32, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=0, var_1_22=-256, var_1_23=-256, var_1_24=1, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=50, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_38=16, var_1_39=32768, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=19, var_1_46=163/5, var_1_47=0, var_1_48=-125, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=48, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=1, var_1_5=5, var_1_8=0] [L162] COND TRUE stepLocal_1 < -200 VAL [isInitial=1, last_1_var_1_5=5, stepLocal_0=0, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=-32, var_1_18=-31, var_1_19=-15, var_1_1=2, var_1_20=0, var_1_22=-256, var_1_23=-256, var_1_24=1, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=50, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_38=16, var_1_39=32768, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=19, var_1_46=163/5, var_1_47=0, var_1_48=-125, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=48, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=1, var_1_5=5, var_1_8=0] [L163] COND FALSE !(\read(var_1_22)) [L170] var_1_1 = var_1_20 VAL [isInitial=1, last_1_var_1_5=5, stepLocal_0=0, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=-32, var_1_18=-31, var_1_19=-15, var_1_1=0, var_1_20=0, var_1_22=-256, var_1_23=-256, var_1_24=1, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=50, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_38=16, var_1_39=32768, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=19, var_1_46=163/5, var_1_47=0, var_1_48=-125, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=48, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=1, var_1_5=5, var_1_8=0] [L175] signed long int stepLocal_4 = 256; [L176] unsigned char stepLocal_3 = var_1_22; [L177] unsigned long int stepLocal_2 = var_1_15; VAL [isInitial=1, last_1_var_1_5=5, stepLocal_0=0, stepLocal_2=0, stepLocal_3=-256, stepLocal_4=256, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=-32, var_1_18=-31, var_1_19=-15, var_1_1=0, var_1_20=0, var_1_22=-256, var_1_23=-256, var_1_24=1, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=50, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_38=16, var_1_39=32768, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=19, var_1_46=163/5, var_1_47=0, var_1_48=-125, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=48, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=1, var_1_5=5, var_1_8=0] [L178] COND FALSE !(stepLocal_4 > (var_1_15 - (last_1_var_1_5 + var_1_8))) VAL [isInitial=1, last_1_var_1_5=5, stepLocal_0=0, stepLocal_2=0, stepLocal_3=-256, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=-32, var_1_18=-31, var_1_19=-15, var_1_1=0, var_1_20=0, var_1_22=-256, var_1_23=-256, var_1_24=1, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=50, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_38=16, var_1_39=32768, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=19, var_1_46=163/5, var_1_47=0, var_1_48=-125, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=48, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=1, var_1_5=5, var_1_8=0] [L181] COND FALSE !(stepLocal_3 || var_1_22) [L186] var_1_5 = -10000 VAL [isInitial=1, last_1_var_1_5=5, stepLocal_0=0, stepLocal_2=0, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=-32, var_1_18=-31, var_1_19=-15, var_1_1=0, var_1_20=0, var_1_22=-256, var_1_23=-256, var_1_24=1, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=50, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_38=16, var_1_39=32768, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=19, var_1_46=163/5, var_1_47=0, var_1_48=-125, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=48, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=1, var_1_5=-10000, var_1_8=0] [L293] RET step() [L294] CALL, EXPR property() [L284] EXPR (((var_1_20 + var_1_15) < -200) ? (var_1_22 ? ((var_1_20 > (- var_1_15)) ? (var_1_1 == ((unsigned long int) var_1_20)) : (var_1_1 == ((unsigned long int) var_1_20))) : (var_1_1 == ((unsigned long int) var_1_20))) : (var_1_1 == ((unsigned long int) var_1_20))) && ((256 > (var_1_15 - (last_1_var_1_5 + var_1_8))) ? (var_1_5 == ((signed long int) last_1_var_1_5)) : ((var_1_22 || var_1_22) ? ((((32 * -25) | last_1_var_1_5) >= var_1_15) ? (var_1_5 == ((signed long int) var_1_8)) : 1) : (var_1_5 == ((signed long int) -10000)))) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=-32, var_1_18=-31, var_1_19=-15, var_1_1=0, var_1_20=0, var_1_22=-256, var_1_23=-256, var_1_24=1, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=50, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_38=16, var_1_39=32768, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=19, var_1_46=163/5, var_1_47=0, var_1_48=-125, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=48, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=1, var_1_5=-10000, var_1_8=0] [L284] EXPR (256 > (var_1_15 - (last_1_var_1_5 + var_1_8))) ? (var_1_5 == ((signed long int) last_1_var_1_5)) : ((var_1_22 || var_1_22) ? ((((32 * -25) | last_1_var_1_5) >= var_1_15) ? (var_1_5 == ((signed long int) var_1_8)) : 1) : (var_1_5 == ((signed long int) -10000))) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=-32, var_1_18=-31, var_1_19=-15, var_1_1=0, var_1_20=0, var_1_22=-256, var_1_23=-256, var_1_24=1, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=50, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_38=16, var_1_39=32768, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=19, var_1_46=163/5, var_1_47=0, var_1_48=-125, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=48, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=1, var_1_5=-10000, var_1_8=0] [L284] EXPR (var_1_22 || var_1_22) ? ((((32 * -25) | last_1_var_1_5) >= var_1_15) ? (var_1_5 == ((signed long int) var_1_8)) : 1) : (var_1_5 == ((signed long int) -10000)) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=-32, var_1_18=-31, var_1_19=-15, var_1_1=0, var_1_20=0, var_1_22=-256, var_1_23=-256, var_1_24=1, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=50, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_38=16, var_1_39=32768, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=19, var_1_46=163/5, var_1_47=0, var_1_48=-125, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=48, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=1, var_1_5=-10000, var_1_8=0] [L284] EXPR (256 > (var_1_15 - (last_1_var_1_5 + var_1_8))) ? (var_1_5 == ((signed long int) last_1_var_1_5)) : ((var_1_22 || var_1_22) ? ((((32 * -25) | last_1_var_1_5) >= var_1_15) ? (var_1_5 == ((signed long int) var_1_8)) : 1) : (var_1_5 == ((signed long int) -10000))) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=-32, var_1_18=-31, var_1_19=-15, var_1_1=0, var_1_20=0, var_1_22=-256, var_1_23=-256, var_1_24=1, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=50, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_38=16, var_1_39=32768, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=19, var_1_46=163/5, var_1_47=0, var_1_48=-125, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=48, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=1, var_1_5=-10000, var_1_8=0] [L284] EXPR (((var_1_20 + var_1_15) < -200) ? (var_1_22 ? ((var_1_20 > (- var_1_15)) ? (var_1_1 == ((unsigned long int) var_1_20)) : (var_1_1 == ((unsigned long int) var_1_20))) : (var_1_1 == ((unsigned long int) var_1_20))) : (var_1_1 == ((unsigned long int) var_1_20))) && ((256 > (var_1_15 - (last_1_var_1_5 + var_1_8))) ? (var_1_5 == ((signed long int) last_1_var_1_5)) : ((var_1_22 || var_1_22) ? ((((32 * -25) | last_1_var_1_5) >= var_1_15) ? (var_1_5 == ((signed long int) var_1_8)) : 1) : (var_1_5 == ((signed long int) -10000)))) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=-32, var_1_18=-31, var_1_19=-15, var_1_1=0, var_1_20=0, var_1_22=-256, var_1_23=-256, var_1_24=1, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=50, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_38=16, var_1_39=32768, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=19, var_1_46=163/5, var_1_47=0, var_1_48=-125, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=48, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=1, var_1_5=-10000, var_1_8=0] [L284] EXPR (((((((var_1_20 + var_1_15) < -200) ? (var_1_22 ? ((var_1_20 > (- var_1_15)) ? (var_1_1 == ((unsigned long int) var_1_20)) : (var_1_1 == ((unsigned long int) var_1_20))) : (var_1_1 == ((unsigned long int) var_1_20))) : (var_1_1 == ((unsigned long int) var_1_20))) && ((256 > (var_1_15 - (last_1_var_1_5 + var_1_8))) ? (var_1_5 == ((signed long int) last_1_var_1_5)) : ((var_1_22 || var_1_22) ? ((((32 * -25) | last_1_var_1_5) >= var_1_15) ? (var_1_5 == ((signed long int) var_1_8)) : 1) : (var_1_5 == ((signed long int) -10000))))) && ((var_1_9 > var_1_10) ? (var_1_8 == ((unsigned char) (((((var_1_11 + (var_1_12 - var_1_13))) < ((5 + var_1_14))) ? ((var_1_11 + (var_1_12 - var_1_13))) : ((5 + var_1_14)))))) : 1)) && (var_1_22 ? (var_1_15 == ((unsigned long int) var_1_8)) : 1)) && (var_1_16 == ((signed short int) (((((var_1_15) < (((((var_1_13) > (var_1_12)) ? (var_1_13) : (var_1_12))))) ? (var_1_15) : (((((var_1_13) > (var_1_12)) ? (var_1_13) : (var_1_12)))))) - var_1_11)))) && (var_1_22 ? ((var_1_14 < (var_1_13 & (var_1_15 / 2))) ? (var_1_17 == ((signed char) (var_1_13 + (var_1_18 + (var_1_19 + 5))))) : (var_1_17 == ((signed char) var_1_18))) : (var_1_17 == ((signed char) -32))) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=-32, var_1_18=-31, var_1_19=-15, var_1_1=0, var_1_20=0, var_1_22=-256, var_1_23=-256, var_1_24=1, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=50, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_38=16, var_1_39=32768, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=19, var_1_46=163/5, var_1_47=0, var_1_48=-125, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=48, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=1, var_1_5=-10000, var_1_8=0] [L284-L285] return (((((((((var_1_20 + var_1_15) < -200) ? (var_1_22 ? ((var_1_20 > (- var_1_15)) ? (var_1_1 == ((unsigned long int) var_1_20)) : (var_1_1 == ((unsigned long int) var_1_20))) : (var_1_1 == ((unsigned long int) var_1_20))) : (var_1_1 == ((unsigned long int) var_1_20))) && ((256 > (var_1_15 - (last_1_var_1_5 + var_1_8))) ? (var_1_5 == ((signed long int) last_1_var_1_5)) : ((var_1_22 || var_1_22) ? ((((32 * -25) | last_1_var_1_5) >= var_1_15) ? (var_1_5 == ((signed long int) var_1_8)) : 1) : (var_1_5 == ((signed long int) -10000))))) && ((var_1_9 > var_1_10) ? (var_1_8 == ((unsigned char) (((((var_1_11 + (var_1_12 - var_1_13))) < ((5 + var_1_14))) ? ((var_1_11 + (var_1_12 - var_1_13))) : ((5 + var_1_14)))))) : 1)) && (var_1_22 ? (var_1_15 == ((unsigned long int) var_1_8)) : 1)) && (var_1_16 == ((signed short int) (((((var_1_15) < (((((var_1_13) > (var_1_12)) ? (var_1_13) : (var_1_12))))) ? (var_1_15) : (((((var_1_13) > (var_1_12)) ? (var_1_13) : (var_1_12)))))) - var_1_11)))) && (var_1_22 ? ((var_1_14 < (var_1_13 & (var_1_15 / 2))) ? (var_1_17 == ((signed char) (var_1_13 + (var_1_18 + (var_1_19 + 5))))) : (var_1_17 == ((signed char) var_1_18))) : (var_1_17 == ((signed char) -32)))) && (var_1_20 == ((signed long int) var_1_8))) && (var_1_22 == ((unsigned char) var_1_23)) ; [L294] RET, EXPR property() [L294] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=-32, var_1_18=-31, var_1_19=-15, var_1_1=0, var_1_20=0, var_1_22=-256, var_1_23=-256, var_1_24=1, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=50, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_38=16, var_1_39=32768, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=19, var_1_46=163/5, var_1_47=0, var_1_48=-125, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=48, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=1, var_1_5=-10000, var_1_8=0] [L19] reach_error() VAL [isInitial=1, last_1_var_1_5=5, var_1_11=-256, var_1_12=320, var_1_13=-255, var_1_14=257, var_1_15=0, var_1_16=0, var_1_17=-32, var_1_18=-31, var_1_19=-15, var_1_1=0, var_1_20=0, var_1_22=-256, var_1_23=-256, var_1_24=1, var_1_25=512, var_1_26=1, var_1_27=2, var_1_28=-2, var_1_29=50, var_1_30=306, var_1_31=65554, var_1_32=65584, var_1_33=-32768, var_1_34=-65536, var_1_38=16, var_1_39=32768, var_1_40=-8, var_1_42=-125, var_1_43=1, var_1_45=19, var_1_46=163/5, var_1_47=0, var_1_48=-125, var_1_49=1, var_1_50=-1, var_1_51=-127, var_1_52=48, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=1, var_1_5=-10000, var_1_8=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 180 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 26.6s, OverallIterations: 13, TraceHistogramMax: 58, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 8.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 2723 SdHoareTripleChecker+Valid, 4.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2723 mSDsluCounter, 11533 SdHoareTripleChecker+Invalid, 3.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 6920 mSDsCounter, 796 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1775 IncrementalHoareTripleChecker+Invalid, 2571 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 796 mSolverCounterUnsat, 4613 mSDtfsCounter, 1775 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1522 GetRequests, 1480 SyntacticMatches, 0 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 3.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=4701occurred in iteration=12, InterpolantAutomatonStates: 53, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.9s AutomataMinimizationTime, 12 MinimizatonAttempts, 3555 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 1.1s SatisfiabilityAnalysisTime, 12.4s InterpolantComputationTime, 5056 NumberOfCodeBlocks, 5056 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 4314 ConstructedInterpolants, 0 QuantifiedInterpolants, 15286 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 12 InterpolantComputations, 12 PerfectInterpolantSequences, 79344/79344 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-08 20:15:30,047 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/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 ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-97.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 90316858cd7595a7893f5f147937526291ea0092e995024b1c3b3a735185d9bc --- Real Ultimate output --- This is Ultimate 0.2.5-?-c7c6ca5-m [2024-11-08 20:15:32,384 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 20:15:32,473 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-08 20:15:32,480 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 20:15:32,481 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-08 20:15:32,516 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 20:15:32,517 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-08 20:15:32,518 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-08 20:15:32,518 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-08 20:15:32,520 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-08 20:15:32,521 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 20:15:32,521 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-08 20:15:32,522 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 20:15:32,525 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 20:15:32,525 INFO L153 SettingsManager]: * Use SBE=true [2024-11-08 20:15:32,526 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 20:15:32,526 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 20:15:32,526 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 20:15:32,527 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 20:15:32,527 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 20:15:32,527 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 20:15:32,530 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 20:15:32,531 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 20:15:32,531 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-08 20:15:32,532 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-08 20:15:32,532 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 20:15:32,532 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-08 20:15:32,532 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 20:15:32,533 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 20:15:32,533 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 20:15:32,533 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 20:15:32,533 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-08 20:15:32,534 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-08 20:15:32,534 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-08 20:15:32,534 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 20:15:32,534 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 20:15:32,535 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 20:15:32,535 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 20:15:32,535 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-08 20:15:32,536 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 20:15:32,537 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-08 20:15:32,537 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-08 20:15:32,538 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-08 20:15:32,538 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-08 20:15:32,538 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 90316858cd7595a7893f5f147937526291ea0092e995024b1c3b3a735185d9bc [2024-11-08 20:15:32,904 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 20:15:32,927 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 20:15:32,930 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 20:15:32,932 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 20:15:32,932 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 20:15:32,934 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-97.i [2024-11-08 20:15:34,645 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 20:15:34,895 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 20:15:34,900 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-97.i [2024-11-08 20:15:34,913 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/265200e7d/08239a9bcb414ddc80b00ab0d575b345/FLAGc9365e134 [2024-11-08 20:15:35,221 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/265200e7d/08239a9bcb414ddc80b00ab0d575b345 [2024-11-08 20:15:35,223 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 20:15:35,225 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 20:15:35,226 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 20:15:35,227 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 20:15:35,231 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 20:15:35,232 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 08:15:35" (1/1) ... [2024-11-08 20:15:35,233 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e51954e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:15:35, skipping insertion in model container [2024-11-08 20:15:35,233 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 08:15:35" (1/1) ... [2024-11-08 20:15:35,266 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 20:15:35,475 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-97.i[916,929] [2024-11-08 20:15:35,619 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 20:15:35,642 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 20:15:35,657 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-97.i[916,929] [2024-11-08 20:15:35,731 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 20:15:35,759 INFO L204 MainTranslator]: Completed translation [2024-11-08 20:15:35,760 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:15:35 WrapperNode [2024-11-08 20:15:35,760 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 20:15:35,761 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 20:15:35,762 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 20:15:35,762 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 20:15:35,769 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:15:35" (1/1) ... [2024-11-08 20:15:35,794 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:15:35" (1/1) ... [2024-11-08 20:15:35,841 INFO L138 Inliner]: procedures = 27, calls = 71, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 303 [2024-11-08 20:15:35,844 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 20:15:35,845 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 20:15:35,845 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 20:15:35,845 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 20:15:35,857 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:15:35" (1/1) ... [2024-11-08 20:15:35,857 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:15:35" (1/1) ... [2024-11-08 20:15:35,866 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:15:35" (1/1) ... [2024-11-08 20:15:35,896 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-08 20:15:35,897 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:15:35" (1/1) ... [2024-11-08 20:15:35,897 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:15:35" (1/1) ... [2024-11-08 20:15:35,920 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:15:35" (1/1) ... [2024-11-08 20:15:35,928 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:15:35" (1/1) ... [2024-11-08 20:15:35,935 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:15:35" (1/1) ... [2024-11-08 20:15:35,941 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:15:35" (1/1) ... [2024-11-08 20:15:35,946 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 20:15:35,951 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 20:15:35,951 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 20:15:35,952 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 20:15:35,954 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:15:35" (1/1) ... [2024-11-08 20:15:35,959 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 20:15:35,984 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-08 20:15:36,002 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-08 20:15:36,005 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-08 20:15:36,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 20:15:36,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-08 20:15:36,045 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 20:15:36,045 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 20:15:36,045 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 20:15:36,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 20:15:36,150 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 20:15:36,152 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 20:15:42,083 INFO L? ?]: Removed 18 outVars from TransFormulas that were not future-live. [2024-11-08 20:15:42,083 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 20:15:42,103 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 20:15:42,103 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 20:15:42,104 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 08:15:42 BoogieIcfgContainer [2024-11-08 20:15:42,104 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 20:15:42,107 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-08 20:15:42,108 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-08 20:15:42,111 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-08 20:15:42,111 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.11 08:15:35" (1/3) ... [2024-11-08 20:15:42,112 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@661b258f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 08:15:42, skipping insertion in model container [2024-11-08 20:15:42,113 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:15:35" (2/3) ... [2024-11-08 20:15:42,113 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@661b258f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 08:15:42, skipping insertion in model container [2024-11-08 20:15:42,113 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 08:15:42" (3/3) ... [2024-11-08 20:15:42,115 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-97.i [2024-11-08 20:15:42,130 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-08 20:15:42,130 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-08 20:15:42,203 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-08 20:15:42,210 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;@8ef2f13, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-08 20:15:42,211 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-08 20:15:42,216 INFO L276 IsEmpty]: Start isEmpty. Operand has 143 states, 82 states have (on average 1.4268292682926829) internal successors, (117), 83 states have internal predecessors, (117), 58 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 58 states have call predecessors, (58), 58 states have call successors, (58) [2024-11-08 20:15:42,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2024-11-08 20:15:42,237 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 20:15:42,240 INFO L215 NwaCegarLoop]: trace histogram [58, 58, 58, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 20:15:42,241 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 20:15:42,245 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 20:15:42,247 INFO L85 PathProgramCache]: Analyzing trace with hash 1394513026, now seen corresponding path program 1 times [2024-11-08 20:15:42,260 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-08 20:15:42,260 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [264324700] [2024-11-08 20:15:42,261 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 20:15:42,261 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 20:15:42,261 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-08 20:15:42,264 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-08 20:15:42,302 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-11-08 20:15:42,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:42,819 INFO L255 TraceCheckSpWp]: Trace formula consists of 549 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-08 20:15:42,835 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 20:15:42,924 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 6498 trivial. 0 not checked. [2024-11-08 20:15:42,928 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 20:15:42,929 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-08 20:15:42,929 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [264324700] [2024-11-08 20:15:42,930 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [264324700] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 20:15:42,930 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 20:15:42,930 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-08 20:15:42,932 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1116898599] [2024-11-08 20:15:42,934 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 20:15:42,946 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-08 20:15:42,950 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-08 20:15:42,976 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-08 20:15:42,977 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-08 20:15:42,979 INFO L87 Difference]: Start difference. First operand has 143 states, 82 states have (on average 1.4268292682926829) internal successors, (117), 83 states have internal predecessors, (117), 58 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 58 states have call predecessors, (58), 58 states have call successors, (58) Second operand has 2 states, 2 states have (on average 33.0) internal successors, (66), 2 states have internal predecessors, (66), 2 states have call successors, (58), 2 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 2 states have call successors, (58) [2024-11-08 20:15:43,019 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 20:15:43,020 INFO L93 Difference]: Finished difference Result 279 states and 518 transitions. [2024-11-08 20:15:43,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 20:15:43,023 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 33.0) internal successors, (66), 2 states have internal predecessors, (66), 2 states have call successors, (58), 2 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 2 states have call successors, (58) Word has length 351 [2024-11-08 20:15:43,023 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 20:15:43,031 INFO L225 Difference]: With dead ends: 279 [2024-11-08 20:15:43,031 INFO L226 Difference]: Without dead ends: 139 [2024-11-08 20:15:43,036 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 350 GetRequests, 350 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-08 20:15:43,039 INFO L432 NwaCegarLoop]: 226 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 226 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-08 20:15:43,040 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 226 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-08 20:15:43,054 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 139 states. [2024-11-08 20:15:43,092 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 139 to 139. [2024-11-08 20:15:43,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 139 states, 79 states have (on average 1.3924050632911393) internal successors, (110), 79 states have internal predecessors, (110), 58 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 58 states have call predecessors, (58), 58 states have call successors, (58) [2024-11-08 20:15:43,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 139 states and 226 transitions. [2024-11-08 20:15:43,102 INFO L78 Accepts]: Start accepts. Automaton has 139 states and 226 transitions. Word has length 351 [2024-11-08 20:15:43,102 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 20:15:43,103 INFO L471 AbstractCegarLoop]: Abstraction has 139 states and 226 transitions. [2024-11-08 20:15:43,103 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 33.0) internal successors, (66), 2 states have internal predecessors, (66), 2 states have call successors, (58), 2 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 2 states have call successors, (58) [2024-11-08 20:15:43,103 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 226 transitions. [2024-11-08 20:15:43,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2024-11-08 20:15:43,111 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 20:15:43,111 INFO L215 NwaCegarLoop]: trace histogram [58, 58, 58, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 20:15:43,130 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2024-11-08 20:15:43,315 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 20:15:43,316 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 20:15:43,317 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 20:15:43,317 INFO L85 PathProgramCache]: Analyzing trace with hash -910017214, now seen corresponding path program 1 times [2024-11-08 20:15:43,319 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-08 20:15:43,319 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1893210124] [2024-11-08 20:15:43,319 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 20:15:43,319 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 20:15:43,320 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-08 20:15:43,321 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-08 20:15:43,324 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-11-08 20:15:43,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:43,745 INFO L255 TraceCheckSpWp]: Trace formula consists of 549 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-08 20:15:43,755 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 20:15:43,820 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6612 trivial. 0 not checked. [2024-11-08 20:15:43,822 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 20:15:43,822 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-08 20:15:43,822 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1893210124] [2024-11-08 20:15:43,822 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1893210124] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 20:15:43,823 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 20:15:43,823 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-08 20:15:43,823 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1560710486] [2024-11-08 20:15:43,823 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 20:15:43,825 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 20:15:43,825 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-08 20:15:43,826 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 20:15:43,826 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 20:15:43,827 INFO L87 Difference]: Start difference. First operand 139 states and 226 transitions. Second operand has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) [2024-11-08 20:15:44,046 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 20:15:44,049 INFO L93 Difference]: Finished difference Result 340 states and 551 transitions. [2024-11-08 20:15:44,050 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 20:15:44,050 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) Word has length 351 [2024-11-08 20:15:44,052 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 20:15:44,057 INFO L225 Difference]: With dead ends: 340 [2024-11-08 20:15:44,059 INFO L226 Difference]: Without dead ends: 204 [2024-11-08 20:15:44,061 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 350 GetRequests, 349 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 20:15:44,062 INFO L432 NwaCegarLoop]: 268 mSDtfsCounter, 104 mSDsluCounter, 204 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 104 SdHoareTripleChecker+Valid, 472 SdHoareTripleChecker+Invalid, 19 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-08 20:15:44,064 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [104 Valid, 472 Invalid, 19 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 14 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-08 20:15:44,066 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 204 states. [2024-11-08 20:15:44,101 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 204 to 201. [2024-11-08 20:15:44,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 201 states, 124 states have (on average 1.4193548387096775) internal successors, (176), 125 states have internal predecessors, (176), 74 states have call successors, (74), 2 states have call predecessors, (74), 2 states have return successors, (74), 73 states have call predecessors, (74), 74 states have call successors, (74) [2024-11-08 20:15:44,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 201 states and 324 transitions. [2024-11-08 20:15:44,107 INFO L78 Accepts]: Start accepts. Automaton has 201 states and 324 transitions. Word has length 351 [2024-11-08 20:15:44,108 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 20:15:44,109 INFO L471 AbstractCegarLoop]: Abstraction has 201 states and 324 transitions. [2024-11-08 20:15:44,110 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) [2024-11-08 20:15:44,110 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 324 transitions. [2024-11-08 20:15:44,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2024-11-08 20:15:44,119 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 20:15:44,120 INFO L215 NwaCegarLoop]: trace histogram [58, 58, 58, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 20:15:44,146 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2024-11-08 20:15:44,330 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 20:15:44,331 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 20:15:44,332 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 20:15:44,332 INFO L85 PathProgramCache]: Analyzing trace with hash 1390805376, now seen corresponding path program 1 times [2024-11-08 20:15:44,333 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-08 20:15:44,333 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1613256565] [2024-11-08 20:15:44,333 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 20:15:44,334 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 20:15:44,334 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-08 20:15:44,337 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-08 20:15:44,338 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2024-11-08 20:15:44,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:44,771 INFO L255 TraceCheckSpWp]: Trace formula consists of 548 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 20:15:44,779 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 20:15:46,051 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 2607 proven. 126 refuted. 0 times theorem prover too weak. 3879 trivial. 0 not checked. [2024-11-08 20:15:46,052 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 20:15:47,117 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 45 proven. 126 refuted. 0 times theorem prover too weak. 6441 trivial. 0 not checked. [2024-11-08 20:15:47,118 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-08 20:15:47,118 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1613256565] [2024-11-08 20:15:47,118 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1613256565] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-08 20:15:47,119 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-08 20:15:47,119 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 8 [2024-11-08 20:15:47,119 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1215436801] [2024-11-08 20:15:47,119 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-08 20:15:47,122 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-08 20:15:47,122 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-08 20:15:47,123 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-08 20:15:47,123 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2024-11-08 20:15:47,125 INFO L87 Difference]: Start difference. First operand 201 states and 324 transitions. Second operand has 8 states, 8 states have (on average 9.125) internal successors, (73), 8 states have internal predecessors, (73), 2 states have call successors, (100), 2 states have call predecessors, (100), 4 states have return successors, (101), 2 states have call predecessors, (101), 2 states have call successors, (101) [2024-11-08 20:15:48,332 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 20:15:48,333 INFO L93 Difference]: Finished difference Result 411 states and 651 transitions. [2024-11-08 20:15:48,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-08 20:15:48,335 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 9.125) internal successors, (73), 8 states have internal predecessors, (73), 2 states have call successors, (100), 2 states have call predecessors, (100), 4 states have return successors, (101), 2 states have call predecessors, (101), 2 states have call successors, (101) Word has length 351 [2024-11-08 20:15:48,337 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 20:15:48,343 INFO L225 Difference]: With dead ends: 411 [2024-11-08 20:15:48,346 INFO L226 Difference]: Without dead ends: 213 [2024-11-08 20:15:48,347 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 708 GetRequests, 694 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=77, Invalid=133, Unknown=0, NotChecked=0, Total=210 [2024-11-08 20:15:48,349 INFO L432 NwaCegarLoop]: 152 mSDtfsCounter, 296 mSDsluCounter, 186 mSDsCounter, 0 mSdLazyCounter, 309 mSolverCounterSat, 214 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 298 SdHoareTripleChecker+Valid, 338 SdHoareTripleChecker+Invalid, 523 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 214 IncrementalHoareTripleChecker+Valid, 309 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2024-11-08 20:15:48,349 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [298 Valid, 338 Invalid, 523 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [214 Valid, 309 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2024-11-08 20:15:48,351 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 213 states. [2024-11-08 20:15:48,380 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 213 to 198. [2024-11-08 20:15:48,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 198 states, 122 states have (on average 1.3442622950819672) internal successors, (164), 123 states have internal predecessors, (164), 72 states have call successors, (72), 3 states have call predecessors, (72), 3 states have return successors, (72), 71 states have call predecessors, (72), 72 states have call successors, (72) [2024-11-08 20:15:48,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 198 states and 308 transitions. [2024-11-08 20:15:48,383 INFO L78 Accepts]: Start accepts. Automaton has 198 states and 308 transitions. Word has length 351 [2024-11-08 20:15:48,384 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 20:15:48,384 INFO L471 AbstractCegarLoop]: Abstraction has 198 states and 308 transitions. [2024-11-08 20:15:48,385 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 9.125) internal successors, (73), 8 states have internal predecessors, (73), 2 states have call successors, (100), 2 states have call predecessors, (100), 4 states have return successors, (101), 2 states have call predecessors, (101), 2 states have call successors, (101) [2024-11-08 20:15:48,385 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 308 transitions. [2024-11-08 20:15:48,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2024-11-08 20:15:48,389 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 20:15:48,390 INFO L215 NwaCegarLoop]: trace histogram [58, 58, 58, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 20:15:48,407 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2024-11-08 20:15:48,590 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 20:15:48,591 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 20:15:48,592 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 20:15:48,592 INFO L85 PathProgramCache]: Analyzing trace with hash 2091869954, now seen corresponding path program 1 times [2024-11-08 20:15:48,593 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-08 20:15:48,593 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1226612235] [2024-11-08 20:15:48,593 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 20:15:48,593 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 20:15:48,593 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-08 20:15:48,596 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-08 20:15:48,599 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2024-11-08 20:15:49,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:49,076 INFO L255 TraceCheckSpWp]: Trace formula consists of 547 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 20:15:49,083 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 20:15:50,403 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6612 trivial. 0 not checked. [2024-11-08 20:15:50,403 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 20:15:50,404 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-08 20:15:50,404 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1226612235] [2024-11-08 20:15:50,404 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1226612235] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 20:15:50,404 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 20:15:50,405 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-08 20:15:50,405 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [343604603] [2024-11-08 20:15:50,405 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 20:15:50,407 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-08 20:15:50,407 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-08 20:15:50,408 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-08 20:15:50,408 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-08 20:15:50,408 INFO L87 Difference]: Start difference. First operand 198 states and 308 transitions. Second operand has 5 states, 5 states have (on average 12.8) internal successors, (64), 4 states have internal predecessors, (64), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) [2024-11-08 20:15:51,266 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 20:15:51,266 INFO L93 Difference]: Finished difference Result 531 states and 839 transitions. [2024-11-08 20:15:51,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-08 20:15:51,267 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.8) internal successors, (64), 4 states have internal predecessors, (64), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) Word has length 351 [2024-11-08 20:15:51,268 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 20:15:51,271 INFO L225 Difference]: With dead ends: 531 [2024-11-08 20:15:51,272 INFO L226 Difference]: Without dead ends: 336 [2024-11-08 20:15:51,273 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 351 GetRequests, 347 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2024-11-08 20:15:51,274 INFO L432 NwaCegarLoop]: 406 mSDtfsCounter, 257 mSDsluCounter, 485 mSDsCounter, 0 mSdLazyCounter, 134 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 257 SdHoareTripleChecker+Valid, 891 SdHoareTripleChecker+Invalid, 134 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 134 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2024-11-08 20:15:51,274 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [257 Valid, 891 Invalid, 134 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 134 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2024-11-08 20:15:51,275 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 336 states. [2024-11-08 20:15:51,316 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 336 to 198. [2024-11-08 20:15:51,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 198 states, 122 states have (on average 1.3278688524590163) internal successors, (162), 123 states have internal predecessors, (162), 72 states have call successors, (72), 3 states have call predecessors, (72), 3 states have return successors, (72), 71 states have call predecessors, (72), 72 states have call successors, (72) [2024-11-08 20:15:51,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 198 states and 306 transitions. [2024-11-08 20:15:51,329 INFO L78 Accepts]: Start accepts. Automaton has 198 states and 306 transitions. Word has length 351 [2024-11-08 20:15:51,333 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 20:15:51,333 INFO L471 AbstractCegarLoop]: Abstraction has 198 states and 306 transitions. [2024-11-08 20:15:51,335 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.8) internal successors, (64), 4 states have internal predecessors, (64), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) [2024-11-08 20:15:51,335 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 306 transitions. [2024-11-08 20:15:51,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2024-11-08 20:15:51,338 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 20:15:51,339 INFO L215 NwaCegarLoop]: trace histogram [58, 58, 58, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 20:15:51,359 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 [2024-11-08 20:15:51,539 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 [2024-11-08 20:15:51,540 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 20:15:51,541 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 20:15:51,541 INFO L85 PathProgramCache]: Analyzing trace with hash 1551564610, now seen corresponding path program 1 times [2024-11-08 20:15:51,542 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-08 20:15:51,542 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [276810265] [2024-11-08 20:15:51,542 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 20:15:51,542 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 20:15:51,542 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-08 20:15:51,546 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) [2024-11-08 20:15:51,547 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 [2024-11-08 20:15:51,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:51,945 INFO L255 TraceCheckSpWp]: Trace formula consists of 548 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 20:15:51,952 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 20:15:56,256 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6612 trivial. 0 not checked. [2024-11-08 20:15:56,257 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 20:15:56,257 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-08 20:15:56,258 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [276810265] [2024-11-08 20:15:56,258 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [276810265] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 20:15:56,258 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 20:15:56,258 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-08 20:15:56,259 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1440895855] [2024-11-08 20:15:56,260 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 20:15:56,260 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-08 20:15:56,261 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-08 20:15:56,262 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-08 20:15:56,262 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-08 20:15:56,263 INFO L87 Difference]: Start difference. First operand 198 states and 306 transitions. Second operand has 5 states, 5 states have (on average 13.0) internal successors, (65), 4 states have internal predecessors, (65), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) [2024-11-08 20:15:57,345 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 20:15:57,345 INFO L93 Difference]: Finished difference Result 600 states and 925 transitions. [2024-11-08 20:15:57,347 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-08 20:15:57,347 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.0) internal successors, (65), 4 states have internal predecessors, (65), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) Word has length 352 [2024-11-08 20:15:57,348 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 20:15:57,351 INFO L225 Difference]: With dead ends: 600 [2024-11-08 20:15:57,351 INFO L226 Difference]: Without dead ends: 405 [2024-11-08 20:15:57,353 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 353 GetRequests, 348 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2024-11-08 20:15:57,354 INFO L432 NwaCegarLoop]: 215 mSDtfsCounter, 139 mSDsluCounter, 508 mSDsCounter, 0 mSdLazyCounter, 155 mSolverCounterSat, 117 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 139 SdHoareTripleChecker+Valid, 723 SdHoareTripleChecker+Invalid, 272 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 117 IncrementalHoareTripleChecker+Valid, 155 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2024-11-08 20:15:57,355 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [139 Valid, 723 Invalid, 272 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [117 Valid, 155 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2024-11-08 20:15:57,359 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 405 states. [2024-11-08 20:15:57,430 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 405 to 391. [2024-11-08 20:15:57,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 391 states, 240 states have (on average 1.325) internal successors, (318), 242 states have internal predecessors, (318), 144 states have call successors, (144), 6 states have call predecessors, (144), 6 states have return successors, (144), 142 states have call predecessors, (144), 144 states have call successors, (144) [2024-11-08 20:15:57,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 391 states and 606 transitions. [2024-11-08 20:15:57,435 INFO L78 Accepts]: Start accepts. Automaton has 391 states and 606 transitions. Word has length 352 [2024-11-08 20:15:57,436 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 20:15:57,436 INFO L471 AbstractCegarLoop]: Abstraction has 391 states and 606 transitions. [2024-11-08 20:15:57,437 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.0) internal successors, (65), 4 states have internal predecessors, (65), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) [2024-11-08 20:15:57,437 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 606 transitions. [2024-11-08 20:15:57,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2024-11-08 20:15:57,445 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 20:15:57,446 INFO L215 NwaCegarLoop]: trace histogram [58, 58, 58, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 20:15:57,465 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 (6)] Forceful destruction successful, exit code 0 [2024-11-08 20:15:57,646 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 20:15:57,647 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 20:15:57,647 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 20:15:57,647 INFO L85 PathProgramCache]: Analyzing trace with hash 909211681, now seen corresponding path program 1 times [2024-11-08 20:15:57,648 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-08 20:15:57,648 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1873755901] [2024-11-08 20:15:57,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 20:15:57,648 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 20:15:57,648 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-08 20:15:57,649 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-08 20:15:57,650 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 (7)] Waiting until timeout for monitored process [2024-11-08 20:15:58,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:15:58,367 INFO L255 TraceCheckSpWp]: Trace formula consists of 550 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-08 20:15:58,379 INFO L278 TraceCheckSpWp]: Computing forward predicates...