./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-72.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 023d838f 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-72.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 a30f1b9400f0bbc09a5929cda74786a7c5cbcfa000e7ac0898171305cd5af08e --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-023d838-m [2024-11-10 03:57:33,291 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-10 03:57:33,370 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-10 03:57:33,376 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-10 03:57:33,377 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-10 03:57:33,406 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-10 03:57:33,409 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-10 03:57:33,410 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-10 03:57:33,411 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-10 03:57:33,412 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-10 03:57:33,412 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-10 03:57:33,412 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-10 03:57:33,413 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-10 03:57:33,415 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-10 03:57:33,415 INFO L153 SettingsManager]: * Use SBE=true [2024-11-10 03:57:33,416 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-10 03:57:33,416 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-10 03:57:33,416 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-10 03:57:33,417 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-10 03:57:33,417 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-10 03:57:33,417 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-10 03:57:33,422 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-10 03:57:33,422 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-10 03:57:33,422 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-10 03:57:33,422 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-10 03:57:33,423 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-10 03:57:33,423 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-10 03:57:33,423 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-10 03:57:33,424 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-10 03:57:33,424 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-10 03:57:33,424 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-10 03:57:33,424 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-10 03:57:33,425 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 03:57:33,425 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-10 03:57:33,425 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-10 03:57:33,425 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-10 03:57:33,426 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-10 03:57:33,426 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-10 03:57:33,426 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-10 03:57:33,426 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-10 03:57:33,427 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-10 03:57:33,427 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-10 03:57:33,427 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a30f1b9400f0bbc09a5929cda74786a7c5cbcfa000e7ac0898171305cd5af08e [2024-11-10 03:57:33,714 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-10 03:57:33,741 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-10 03:57:33,745 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-10 03:57:33,746 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-10 03:57:33,747 INFO L274 PluginConnector]: CDTParser initialized [2024-11-10 03:57:33,748 INFO L431 ainManager$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-72.i [2024-11-10 03:57:35,270 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-10 03:57:35,479 INFO L384 CDTParser]: Found 1 translation units. [2024-11-10 03:57:35,480 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-72.i [2024-11-10 03:57:35,490 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a880ac2e/ac4190d01e41443e99230dab53889e4d/FLAGb438df4ab [2024-11-10 03:57:35,502 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a880ac2e/ac4190d01e41443e99230dab53889e4d [2024-11-10 03:57:35,505 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-10 03:57:35,506 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-10 03:57:35,507 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-10 03:57:35,507 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-10 03:57:35,511 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-10 03:57:35,512 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:57:35" (1/1) ... [2024-11-10 03:57:35,513 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@511d9e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:57:35, skipping insertion in model container [2024-11-10 03:57:35,513 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:57:35" (1/1) ... [2024-11-10 03:57:35,544 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 03:57:35,780 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-72.i[916,929] [2024-11-10 03:57:35,885 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 03:57:35,901 INFO L200 MainTranslator]: Completed pre-run [2024-11-10 03:57:35,912 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-72.i[916,929] [2024-11-10 03:57:35,963 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 03:57:35,984 INFO L204 MainTranslator]: Completed translation [2024-11-10 03:57:35,984 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:57:35 WrapperNode [2024-11-10 03:57:35,985 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-10 03:57:35,986 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-10 03:57:35,986 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-10 03:57:35,986 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-10 03:57:35,993 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:57:35" (1/1) ... [2024-11-10 03:57:36,007 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:57:35" (1/1) ... [2024-11-10 03:57:36,043 INFO L138 Inliner]: procedures = 26, calls = 58, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 277 [2024-11-10 03:57:36,044 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-10 03:57:36,045 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-10 03:57:36,045 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-10 03:57:36,045 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-10 03:57:36,061 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:57:35" (1/1) ... [2024-11-10 03:57:36,062 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:57:35" (1/1) ... [2024-11-10 03:57:36,073 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:57:35" (1/1) ... [2024-11-10 03:57:36,099 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]. [2024-11-10 03:57:36,103 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:57:35" (1/1) ... [2024-11-10 03:57:36,103 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:57:35" (1/1) ... [2024-11-10 03:57:36,127 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:57:35" (1/1) ... [2024-11-10 03:57:36,129 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:57:35" (1/1) ... [2024-11-10 03:57:36,137 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:57:35" (1/1) ... [2024-11-10 03:57:36,140 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:57:35" (1/1) ... [2024-11-10 03:57:36,149 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-10 03:57:36,150 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-10 03:57:36,151 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-10 03:57:36,151 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-10 03:57:36,152 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:57:35" (1/1) ... [2024-11-10 03:57:36,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 03:57:36,169 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 03:57:36,187 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) [2024-11-10 03:57:36,191 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 [2024-11-10 03:57:36,238 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-10 03:57:36,238 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-10 03:57:36,238 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-10 03:57:36,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-10 03:57:36,239 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-10 03:57:36,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-10 03:57:36,368 INFO L256 CfgBuilder]: Building ICFG [2024-11-10 03:57:36,370 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-10 03:57:36,926 INFO L? ?]: Removed 10 outVars from TransFormulas that were not future-live. [2024-11-10 03:57:36,927 INFO L307 CfgBuilder]: Performing block encoding [2024-11-10 03:57:36,951 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-10 03:57:36,952 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-10 03:57:36,953 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 03:57:36 BoogieIcfgContainer [2024-11-10 03:57:36,953 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-10 03:57:36,956 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-10 03:57:36,957 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-10 03:57:36,961 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-10 03:57:36,961 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 03:57:35" (1/3) ... [2024-11-10 03:57:36,962 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c5ab21d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 03:57:36, skipping insertion in model container [2024-11-10 03:57:36,963 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:57:35" (2/3) ... [2024-11-10 03:57:36,964 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c5ab21d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 03:57:36, skipping insertion in model container [2024-11-10 03:57:36,964 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 03:57:36" (3/3) ... [2024-11-10 03:57:36,966 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-72.i [2024-11-10 03:57:36,984 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-10 03:57:36,985 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-10 03:57:37,059 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-10 03:57:37,067 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;@3db419eb, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-10 03:57:37,068 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-10 03:57:37,073 INFO L276 IsEmpty]: Start isEmpty. Operand has 125 states, 77 states have (on average 1.4545454545454546) internal successors, (112), 78 states have internal predecessors, (112), 45 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) [2024-11-10 03:57:37,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-10 03:57:37,096 INFO L207 NwaCegarLoop]: Found error trace [2024-11-10 03:57:37,098 INFO L215 NwaCegarLoop]: trace histogram [45, 45, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 03:57:37,098 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-10 03:57:37,104 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 03:57:37,105 INFO L85 PathProgramCache]: Analyzing trace with hash -73205374, now seen corresponding path program 1 times [2024-11-10 03:57:37,115 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 03:57:37,116 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1114790422] [2024-11-10 03:57:37,116 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 03:57:37,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 03:57:37,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:37,577 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-10 03:57:37,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:37,589 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-10 03:57:37,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:37,593 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-10 03:57:37,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:37,598 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-10 03:57:37,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:37,604 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-10 03:57:37,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:37,614 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-10 03:57:37,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:37,619 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-11-10 03:57:37,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:37,626 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-10 03:57:37,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:37,632 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-10 03:57:37,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:37,639 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-10 03:57:37,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:37,645 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-10 03:57:37,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:37,656 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-11-10 03:57:37,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:37,662 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-10 03:57:37,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:37,672 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-10 03:57:37,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:37,681 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-10 03:57:37,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:37,686 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-10 03:57:37,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:37,694 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-10 03:57:37,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:37,700 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-10 03:57:37,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:37,704 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-10 03:57:37,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:37,711 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-10 03:57:37,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:37,715 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-10 03:57:37,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:37,722 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-10 03:57:37,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:37,729 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-10 03:57:37,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:37,735 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-10 03:57:37,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:37,741 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-10 03:57:37,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:37,745 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-10 03:57:37,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:37,752 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-10 03:57:37,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:37,760 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-10 03:57:37,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:37,766 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-10 03:57:37,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:37,771 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-11-10 03:57:37,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:37,774 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2024-11-10 03:57:37,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:37,777 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-10 03:57:37,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:37,781 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2024-11-10 03:57:37,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:37,783 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-11-10 03:57:37,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:37,787 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2024-11-10 03:57:37,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:37,790 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-11-10 03:57:37,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:37,796 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2024-11-10 03:57:37,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:37,801 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2024-11-10 03:57:37,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:37,807 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2024-11-10 03:57:37,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:37,812 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2024-11-10 03:57:37,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:37,816 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2024-11-10 03:57:37,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:37,820 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2024-11-10 03:57:37,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:37,826 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 239 [2024-11-10 03:57:37,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:37,834 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2024-11-10 03:57:37,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:37,839 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 250 [2024-11-10 03:57:37,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:37,853 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3960 trivial. 0 not checked. [2024-11-10 03:57:37,854 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 03:57:37,855 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1114790422] [2024-11-10 03:57:37,856 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1114790422] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 03:57:37,856 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 03:57:37,856 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-10 03:57:37,859 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1632049843] [2024-11-10 03:57:37,860 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 03:57:37,864 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-10 03:57:37,866 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 03:57:37,900 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-10 03:57:37,901 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-10 03:57:37,918 INFO L87 Difference]: Start difference. First operand has 125 states, 77 states have (on average 1.4545454545454546) internal successors, (112), 78 states have internal predecessors, (112), 45 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) Second operand has 2 states, 2 states have (on average 29.5) internal successors, (59), 2 states have internal predecessors, (59), 2 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 2 states have call successors, (45) [2024-11-10 03:57:37,980 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-10 03:57:37,980 INFO L93 Difference]: Finished difference Result 242 states and 442 transitions. [2024-11-10 03:57:37,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-10 03:57:37,984 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 29.5) internal successors, (59), 2 states have internal predecessors, (59), 2 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 2 states have call successors, (45) Word has length 281 [2024-11-10 03:57:37,988 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-10 03:57:38,023 INFO L225 Difference]: With dead ends: 242 [2024-11-10 03:57:38,023 INFO L226 Difference]: Without dead ends: 120 [2024-11-10 03:57:38,034 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 137 GetRequests, 137 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-10 03:57:38,043 INFO L432 NwaCegarLoop]: 194 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, 194 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 [2024-11-10 03:57:38,044 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 194 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-10 03:57:38,060 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 120 states. [2024-11-10 03:57:38,100 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 120 to 120. [2024-11-10 03:57:38,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 120 states, 73 states have (on average 1.4246575342465753) internal successors, (104), 73 states have internal predecessors, (104), 45 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) [2024-11-10 03:57:38,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 120 states and 194 transitions. [2024-11-10 03:57:38,109 INFO L78 Accepts]: Start accepts. Automaton has 120 states and 194 transitions. Word has length 281 [2024-11-10 03:57:38,110 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-10 03:57:38,110 INFO L471 AbstractCegarLoop]: Abstraction has 120 states and 194 transitions. [2024-11-10 03:57:38,110 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 29.5) internal successors, (59), 2 states have internal predecessors, (59), 2 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 2 states have call successors, (45) [2024-11-10 03:57:38,111 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 194 transitions. [2024-11-10 03:57:38,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-10 03:57:38,116 INFO L207 NwaCegarLoop]: Found error trace [2024-11-10 03:57:38,117 INFO L215 NwaCegarLoop]: trace histogram [45, 45, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 03:57:38,117 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-10 03:57:38,118 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-10 03:57:38,118 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 03:57:38,118 INFO L85 PathProgramCache]: Analyzing trace with hash -1578471997, now seen corresponding path program 1 times [2024-11-10 03:57:38,119 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 03:57:38,119 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2018296099] [2024-11-10 03:57:38,119 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 03:57:38,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 03:57:38,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:38,681 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-10 03:57:38,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:38,686 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-10 03:57:38,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:38,691 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-10 03:57:38,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:38,696 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-10 03:57:38,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:38,704 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-10 03:57:38,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:38,708 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-10 03:57:38,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:38,716 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-11-10 03:57:38,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:38,721 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-10 03:57:38,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:38,725 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-10 03:57:38,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:38,732 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-10 03:57:38,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:38,737 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-10 03:57:38,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:38,742 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-11-10 03:57:38,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:38,745 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-10 03:57:38,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:38,750 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-10 03:57:38,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:38,754 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-10 03:57:38,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:38,759 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-10 03:57:38,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:38,763 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-10 03:57:38,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:38,769 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-10 03:57:38,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:38,795 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-10 03:57:38,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:38,800 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-10 03:57:38,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:38,804 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-10 03:57:38,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:38,809 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-10 03:57:38,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:38,813 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-10 03:57:38,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:38,815 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-10 03:57:38,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:38,820 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-10 03:57:38,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:38,823 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-10 03:57:38,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:38,829 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-10 03:57:38,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:38,833 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-10 03:57:38,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:38,836 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-10 03:57:38,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:38,841 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-11-10 03:57:38,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:38,847 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2024-11-10 03:57:38,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:38,851 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-10 03:57:38,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:38,855 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2024-11-10 03:57:38,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:38,862 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-11-10 03:57:38,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:38,869 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2024-11-10 03:57:38,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:38,875 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-11-10 03:57:38,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:38,881 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2024-11-10 03:57:38,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:38,887 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2024-11-10 03:57:38,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:38,892 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2024-11-10 03:57:38,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:38,897 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2024-11-10 03:57:38,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:38,902 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2024-11-10 03:57:38,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:38,909 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2024-11-10 03:57:38,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:38,916 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 239 [2024-11-10 03:57:38,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:38,920 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2024-11-10 03:57:38,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:38,924 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 250 [2024-11-10 03:57:38,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:38,933 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3960 trivial. 0 not checked. [2024-11-10 03:57:38,933 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 03:57:38,933 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2018296099] [2024-11-10 03:57:38,934 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2018296099] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 03:57:38,934 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 03:57:38,934 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-10 03:57:38,934 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [355023737] [2024-11-10 03:57:38,935 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 03:57:38,936 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-10 03:57:38,938 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 03:57:38,940 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-10 03:57:38,940 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-10 03:57:38,943 INFO L87 Difference]: Start difference. First operand 120 states and 194 transitions. Second operand has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2024-11-10 03:57:39,035 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-10 03:57:39,036 INFO L93 Difference]: Finished difference Result 256 states and 410 transitions. [2024-11-10 03:57:39,036 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-10 03:57:39,037 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) Word has length 281 [2024-11-10 03:57:39,038 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-10 03:57:39,043 INFO L225 Difference]: With dead ends: 256 [2024-11-10 03:57:39,043 INFO L226 Difference]: Without dead ends: 139 [2024-11-10 03:57:39,047 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 94 GetRequests, 93 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-10 03:57:39,048 INFO L432 NwaCegarLoop]: 206 mSDtfsCounter, 20 mSDsluCounter, 181 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 20 SdHoareTripleChecker+Valid, 387 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-10 03:57:39,049 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [20 Valid, 387 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-10 03:57:39,049 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 139 states. [2024-11-10 03:57:39,073 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 139 to 124. [2024-11-10 03:57:39,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 124 states, 77 states have (on average 1.4285714285714286) internal successors, (110), 77 states have internal predecessors, (110), 45 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) [2024-11-10 03:57:39,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 124 states and 200 transitions. [2024-11-10 03:57:39,080 INFO L78 Accepts]: Start accepts. Automaton has 124 states and 200 transitions. Word has length 281 [2024-11-10 03:57:39,082 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-10 03:57:39,084 INFO L471 AbstractCegarLoop]: Abstraction has 124 states and 200 transitions. [2024-11-10 03:57:39,085 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2024-11-10 03:57:39,085 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 200 transitions. [2024-11-10 03:57:39,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-11-10 03:57:39,094 INFO L207 NwaCegarLoop]: Found error trace [2024-11-10 03:57:39,096 INFO L215 NwaCegarLoop]: trace histogram [45, 45, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 03:57:39,096 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-10 03:57:39,097 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-10 03:57:39,097 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 03:57:39,097 INFO L85 PathProgramCache]: Analyzing trace with hash -194407130, now seen corresponding path program 1 times [2024-11-10 03:57:39,097 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 03:57:39,098 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [113595593] [2024-11-10 03:57:39,099 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 03:57:39,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 03:57:39,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:39,310 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-10 03:57:39,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:39,313 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-10 03:57:39,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:39,315 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-10 03:57:39,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:39,320 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-10 03:57:39,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:39,325 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-10 03:57:39,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:39,329 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-10 03:57:39,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:39,337 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-11-10 03:57:39,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:39,341 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-10 03:57:39,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:39,345 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-10 03:57:39,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:39,350 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-10 03:57:39,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:39,356 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-10 03:57:39,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:39,361 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-11-10 03:57:39,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:39,365 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-10 03:57:39,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:39,371 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-10 03:57:39,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:39,379 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-10 03:57:39,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:39,385 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-10 03:57:39,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:39,392 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-10 03:57:39,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:39,397 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-10 03:57:39,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:39,402 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-10 03:57:39,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:39,417 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-10 03:57:39,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:39,422 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-10 03:57:39,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:39,427 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-10 03:57:39,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:39,437 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-10 03:57:39,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:39,440 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-10 03:57:39,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:39,445 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-10 03:57:39,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:39,450 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-10 03:57:39,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:39,458 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-10 03:57:39,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:39,465 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-10 03:57:39,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:39,472 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-10 03:57:39,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:39,480 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-11-10 03:57:39,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:39,488 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2024-11-10 03:57:39,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:39,497 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-10 03:57:39,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:39,501 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2024-11-10 03:57:39,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:39,505 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-11-10 03:57:39,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:39,508 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2024-11-10 03:57:39,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:39,516 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-11-10 03:57:39,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:39,521 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2024-11-10 03:57:39,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:39,526 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2024-11-10 03:57:39,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:39,532 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2024-11-10 03:57:39,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:39,536 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2024-11-10 03:57:39,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:39,540 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2024-11-10 03:57:39,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:39,544 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2024-11-10 03:57:39,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:39,548 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 239 [2024-11-10 03:57:39,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:39,552 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2024-11-10 03:57:39,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:39,556 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 250 [2024-11-10 03:57:39,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:39,565 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3960 trivial. 0 not checked. [2024-11-10 03:57:39,566 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 03:57:39,566 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [113595593] [2024-11-10 03:57:39,566 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [113595593] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 03:57:39,566 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 03:57:39,566 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-10 03:57:39,566 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [827853848] [2024-11-10 03:57:39,567 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 03:57:39,571 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-10 03:57:39,572 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 03:57:39,573 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-10 03:57:39,573 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-10 03:57:39,573 INFO L87 Difference]: Start difference. First operand 124 states and 200 transitions. Second operand has 4 states, 4 states have (on average 15.0) internal successors, (60), 4 states have internal predecessors, (60), 2 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) [2024-11-10 03:57:39,855 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-10 03:57:39,856 INFO L93 Difference]: Finished difference Result 362 states and 588 transitions. [2024-11-10 03:57:39,856 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-10 03:57:39,859 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.0) internal successors, (60), 4 states have internal predecessors, (60), 2 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) Word has length 282 [2024-11-10 03:57:39,860 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-10 03:57:39,866 INFO L225 Difference]: With dead ends: 362 [2024-11-10 03:57:39,866 INFO L226 Difference]: Without dead ends: 241 [2024-11-10 03:57:39,867 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 96 GetRequests, 93 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-10 03:57:39,868 INFO L432 NwaCegarLoop]: 186 mSDtfsCounter, 272 mSDsluCounter, 178 mSDsCounter, 0 mSdLazyCounter, 18 mSolverCounterSat, 144 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 272 SdHoareTripleChecker+Valid, 364 SdHoareTripleChecker+Invalid, 162 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 144 IncrementalHoareTripleChecker+Valid, 18 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-10 03:57:39,868 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [272 Valid, 364 Invalid, 162 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [144 Valid, 18 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-10 03:57:39,873 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 241 states. [2024-11-10 03:57:39,905 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 241 to 124. [2024-11-10 03:57:39,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 124 states, 77 states have (on average 1.4285714285714286) internal successors, (110), 77 states have internal predecessors, (110), 45 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) [2024-11-10 03:57:39,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 124 states and 200 transitions. [2024-11-10 03:57:39,911 INFO L78 Accepts]: Start accepts. Automaton has 124 states and 200 transitions. Word has length 282 [2024-11-10 03:57:39,912 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-10 03:57:39,913 INFO L471 AbstractCegarLoop]: Abstraction has 124 states and 200 transitions. [2024-11-10 03:57:39,913 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.0) internal successors, (60), 4 states have internal predecessors, (60), 2 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) [2024-11-10 03:57:39,914 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 200 transitions. [2024-11-10 03:57:39,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-11-10 03:57:39,918 INFO L207 NwaCegarLoop]: Found error trace [2024-11-10 03:57:39,918 INFO L215 NwaCegarLoop]: trace histogram [45, 45, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 03:57:39,919 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-10 03:57:39,919 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-10 03:57:39,919 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 03:57:39,920 INFO L85 PathProgramCache]: Analyzing trace with hash -1808258428, now seen corresponding path program 1 times [2024-11-10 03:57:39,920 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 03:57:39,920 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [386441323] [2024-11-10 03:57:39,920 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 03:57:39,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 03:57:40,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:40,468 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-10 03:57:40,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:40,471 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-10 03:57:40,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:40,473 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-10 03:57:40,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:40,476 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-10 03:57:40,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:40,478 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-10 03:57:40,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:40,481 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-10 03:57:40,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:40,484 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-11-10 03:57:40,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:40,490 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-10 03:57:40,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:40,493 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-10 03:57:40,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:40,501 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-10 03:57:40,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:40,504 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-10 03:57:40,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:40,509 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-11-10 03:57:40,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:40,511 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-10 03:57:40,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:40,515 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-10 03:57:40,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:40,519 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-10 03:57:40,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:40,522 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-10 03:57:40,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:40,525 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-10 03:57:40,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:40,528 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-10 03:57:40,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:40,531 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-10 03:57:40,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:40,534 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-10 03:57:40,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:40,536 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-10 03:57:40,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:40,539 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-10 03:57:40,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:40,541 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-10 03:57:40,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:40,544 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-10 03:57:40,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:40,546 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-10 03:57:40,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:40,549 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-10 03:57:40,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:40,555 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-10 03:57:40,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:40,558 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-10 03:57:40,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:40,562 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-10 03:57:40,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:40,566 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-11-10 03:57:40,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:40,570 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2024-11-10 03:57:40,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:40,573 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-10 03:57:40,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:40,576 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2024-11-10 03:57:40,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:40,579 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-11-10 03:57:40,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:40,584 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2024-11-10 03:57:40,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:40,588 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-11-10 03:57:40,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:40,592 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2024-11-10 03:57:40,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:40,595 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2024-11-10 03:57:40,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:40,598 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2024-11-10 03:57:40,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:40,600 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2024-11-10 03:57:40,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:40,603 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2024-11-10 03:57:40,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:40,606 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2024-11-10 03:57:40,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:40,609 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 239 [2024-11-10 03:57:40,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:40,613 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2024-11-10 03:57:40,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:40,617 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 250 [2024-11-10 03:57:40,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:40,622 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3960 trivial. 0 not checked. [2024-11-10 03:57:40,622 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 03:57:40,623 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [386441323] [2024-11-10 03:57:40,623 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [386441323] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 03:57:40,623 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 03:57:40,623 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-10 03:57:40,623 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1590573116] [2024-11-10 03:57:40,623 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 03:57:40,625 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-10 03:57:40,625 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 03:57:40,626 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-10 03:57:40,626 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-10 03:57:40,627 INFO L87 Difference]: Start difference. First operand 124 states and 200 transitions. Second operand has 4 states, 4 states have (on average 15.0) internal successors, (60), 4 states have internal predecessors, (60), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2024-11-10 03:57:40,729 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-10 03:57:40,732 INFO L93 Difference]: Finished difference Result 289 states and 453 transitions. [2024-11-10 03:57:40,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-10 03:57:40,733 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.0) internal successors, (60), 4 states have internal predecessors, (60), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) Word has length 282 [2024-11-10 03:57:40,734 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-10 03:57:40,735 INFO L225 Difference]: With dead ends: 289 [2024-11-10 03:57:40,735 INFO L226 Difference]: Without dead ends: 168 [2024-11-10 03:57:40,736 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 93 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-10 03:57:40,737 INFO L432 NwaCegarLoop]: 207 mSDtfsCounter, 92 mSDsluCounter, 187 mSDsCounter, 0 mSdLazyCounter, 31 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 92 SdHoareTripleChecker+Valid, 394 SdHoareTripleChecker+Invalid, 41 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 31 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-10 03:57:40,740 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [92 Valid, 394 Invalid, 41 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 31 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-10 03:57:40,741 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 168 states. [2024-11-10 03:57:40,793 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 168 to 141. [2024-11-10 03:57:40,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 141 states, 88 states have (on average 1.3863636363636365) internal successors, (122), 89 states have internal predecessors, (122), 50 states have call successors, (50), 2 states have call predecessors, (50), 2 states have return successors, (50), 49 states have call predecessors, (50), 50 states have call successors, (50) [2024-11-10 03:57:40,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 141 states and 222 transitions. [2024-11-10 03:57:40,797 INFO L78 Accepts]: Start accepts. Automaton has 141 states and 222 transitions. Word has length 282 [2024-11-10 03:57:40,797 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-10 03:57:40,798 INFO L471 AbstractCegarLoop]: Abstraction has 141 states and 222 transitions. [2024-11-10 03:57:40,798 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.0) internal successors, (60), 4 states have internal predecessors, (60), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2024-11-10 03:57:40,798 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 222 transitions. [2024-11-10 03:57:40,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-11-10 03:57:40,802 INFO L207 NwaCegarLoop]: Found error trace [2024-11-10 03:57:40,802 INFO L215 NwaCegarLoop]: trace histogram [45, 45, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 03:57:40,802 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-10 03:57:40,802 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-10 03:57:40,803 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 03:57:40,803 INFO L85 PathProgramCache]: Analyzing trace with hash 679254405, now seen corresponding path program 1 times [2024-11-10 03:57:40,803 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 03:57:40,803 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1965781308] [2024-11-10 03:57:40,803 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 03:57:40,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 03:57:40,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:41,172 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-10 03:57:41,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:41,176 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-10 03:57:41,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:41,178 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-10 03:57:41,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:41,182 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-10 03:57:41,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:41,185 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-10 03:57:41,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:41,188 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-10 03:57:41,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:41,209 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-11-10 03:57:41,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:41,213 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-10 03:57:41,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:41,219 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-10 03:57:41,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:41,224 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-10 03:57:41,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:41,228 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-10 03:57:41,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:41,232 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-11-10 03:57:41,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:41,235 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-10 03:57:41,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:41,242 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-10 03:57:41,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:41,246 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-10 03:57:41,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:41,250 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-10 03:57:41,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:41,255 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-10 03:57:41,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:41,259 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-10 03:57:41,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:41,264 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-10 03:57:41,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:41,269 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-10 03:57:41,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:41,287 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-10 03:57:41,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:41,295 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-10 03:57:41,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:41,300 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-10 03:57:41,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:41,304 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-10 03:57:41,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:41,308 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-10 03:57:41,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:41,311 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-10 03:57:41,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:41,315 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-10 03:57:41,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:41,320 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-10 03:57:41,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:41,326 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-10 03:57:41,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:41,332 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-11-10 03:57:41,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:41,338 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2024-11-10 03:57:41,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:41,342 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-10 03:57:41,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:41,347 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2024-11-10 03:57:41,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:41,351 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-11-10 03:57:41,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:41,355 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2024-11-10 03:57:41,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:41,360 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-11-10 03:57:41,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:41,364 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2024-11-10 03:57:41,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:41,367 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2024-11-10 03:57:41,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:41,371 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2024-11-10 03:57:41,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:41,374 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2024-11-10 03:57:41,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:41,378 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2024-11-10 03:57:41,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:41,381 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2024-11-10 03:57:41,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:41,386 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 239 [2024-11-10 03:57:41,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:41,391 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2024-11-10 03:57:41,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:41,395 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 250 [2024-11-10 03:57:41,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:41,401 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 15 proven. 117 refuted. 0 times theorem prover too weak. 3828 trivial. 0 not checked. [2024-11-10 03:57:41,402 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 03:57:41,402 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1965781308] [2024-11-10 03:57:41,402 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1965781308] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-10 03:57:41,402 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1776242826] [2024-11-10 03:57:41,402 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 03:57:41,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-10 03:57:41,402 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 03:57:41,407 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) [2024-11-10 03:57:41,409 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-10 03:57:41,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:41,623 INFO L255 TraceCheckSpWp]: Trace formula consists of 633 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-10 03:57:41,645 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-10 03:57:41,837 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 1472 proven. 30 refuted. 0 times theorem prover too weak. 2458 trivial. 0 not checked. [2024-11-10 03:57:41,837 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-10 03:57:42,158 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 102 proven. 30 refuted. 0 times theorem prover too weak. 3828 trivial. 0 not checked. [2024-11-10 03:57:42,159 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1776242826] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-10 03:57:42,159 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-10 03:57:42,159 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 8 [2024-11-10 03:57:42,159 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [426060497] [2024-11-10 03:57:42,159 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-10 03:57:42,160 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-10 03:57:42,161 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 03:57:42,161 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-10 03:57:42,162 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2024-11-10 03:57:42,162 INFO L87 Difference]: Start difference. First operand 141 states and 222 transitions. Second operand has 8 states, 8 states have (on average 13.375) internal successors, (107), 8 states have internal predecessors, (107), 3 states have call successors, (94), 2 states have call predecessors, (94), 4 states have return successors, (96), 3 states have call predecessors, (96), 3 states have call successors, (96) [2024-11-10 03:57:42,829 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-10 03:57:42,829 INFO L93 Difference]: Finished difference Result 328 states and 510 transitions. [2024-11-10 03:57:42,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-10 03:57:42,830 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 13.375) internal successors, (107), 8 states have internal predecessors, (107), 3 states have call successors, (94), 2 states have call predecessors, (94), 4 states have return successors, (96), 3 states have call predecessors, (96), 3 states have call successors, (96) Word has length 282 [2024-11-10 03:57:42,831 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-10 03:57:42,834 INFO L225 Difference]: With dead ends: 328 [2024-11-10 03:57:42,835 INFO L226 Difference]: Without dead ends: 200 [2024-11-10 03:57:42,835 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 666 GetRequests, 650 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=93, Invalid=179, Unknown=0, NotChecked=0, Total=272 [2024-11-10 03:57:42,836 INFO L432 NwaCegarLoop]: 200 mSDtfsCounter, 261 mSDsluCounter, 260 mSDsCounter, 0 mSdLazyCounter, 426 mSolverCounterSat, 157 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 262 SdHoareTripleChecker+Valid, 460 SdHoareTripleChecker+Invalid, 583 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 157 IncrementalHoareTripleChecker+Valid, 426 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-11-10 03:57:42,837 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [262 Valid, 460 Invalid, 583 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [157 Valid, 426 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-11-10 03:57:42,841 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 200 states. [2024-11-10 03:57:42,880 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 200 to 195. [2024-11-10 03:57:42,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 195 states, 110 states have (on average 1.2727272727272727) internal successors, (140), 111 states have internal predecessors, (140), 79 states have call successors, (79), 5 states have call predecessors, (79), 5 states have return successors, (79), 78 states have call predecessors, (79), 79 states have call successors, (79) [2024-11-10 03:57:42,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 195 states and 298 transitions. [2024-11-10 03:57:42,883 INFO L78 Accepts]: Start accepts. Automaton has 195 states and 298 transitions. Word has length 282 [2024-11-10 03:57:42,885 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-10 03:57:42,887 INFO L471 AbstractCegarLoop]: Abstraction has 195 states and 298 transitions. [2024-11-10 03:57:42,888 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 13.375) internal successors, (107), 8 states have internal predecessors, (107), 3 states have call successors, (94), 2 states have call predecessors, (94), 4 states have return successors, (96), 3 states have call predecessors, (96), 3 states have call successors, (96) [2024-11-10 03:57:42,888 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 298 transitions. [2024-11-10 03:57:42,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-11-10 03:57:42,892 INFO L207 NwaCegarLoop]: Found error trace [2024-11-10 03:57:42,892 INFO L215 NwaCegarLoop]: trace histogram [45, 45, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 03:57:42,913 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-11-10 03:57:43,093 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-10 03:57:43,094 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-10 03:57:43,094 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 03:57:43,094 INFO L85 PathProgramCache]: Analyzing trace with hash -2093626357, now seen corresponding path program 1 times [2024-11-10 03:57:43,094 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 03:57:43,095 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1785585286] [2024-11-10 03:57:43,095 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 03:57:43,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 03:57:43,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-10 03:57:43,246 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1648290760] [2024-11-10 03:57:43,246 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 03:57:43,246 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-10 03:57:43,246 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 03:57:43,248 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-10 03:57:43,249 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-10 03:57:43,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:43,433 INFO L255 TraceCheckSpWp]: Trace formula consists of 633 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-10 03:57:43,443 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-10 03:57:44,410 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3960 trivial. 0 not checked. [2024-11-10 03:57:44,410 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-10 03:57:44,411 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 03:57:44,411 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1785585286] [2024-11-10 03:57:44,411 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2024-11-10 03:57:44,412 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1648290760] [2024-11-10 03:57:44,412 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1648290760] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 03:57:44,412 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 03:57:44,412 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-10 03:57:44,412 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [491906065] [2024-11-10 03:57:44,413 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 03:57:44,414 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-10 03:57:44,414 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 03:57:44,416 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-10 03:57:44,416 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-10 03:57:44,416 INFO L87 Difference]: Start difference. First operand 195 states and 298 transitions. Second operand has 4 states, 4 states have (on average 15.25) internal successors, (61), 3 states have internal predecessors, (61), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2024-11-10 03:57:44,650 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-10 03:57:44,650 INFO L93 Difference]: Finished difference Result 411 states and 626 transitions. [2024-11-10 03:57:44,651 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-10 03:57:44,651 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.25) internal successors, (61), 3 states have internal predecessors, (61), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) Word has length 283 [2024-11-10 03:57:44,652 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-10 03:57:44,654 INFO L225 Difference]: With dead ends: 411 [2024-11-10 03:57:44,654 INFO L226 Difference]: Without dead ends: 278 [2024-11-10 03:57:44,655 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 283 GetRequests, 280 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-10 03:57:44,656 INFO L432 NwaCegarLoop]: 197 mSDtfsCounter, 146 mSDsluCounter, 366 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 91 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 146 SdHoareTripleChecker+Valid, 563 SdHoareTripleChecker+Invalid, 111 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 91 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-10 03:57:44,658 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [146 Valid, 563 Invalid, 111 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [91 Valid, 20 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-10 03:57:44,659 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 278 states. [2024-11-10 03:57:44,698 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 278 to 243. [2024-11-10 03:57:44,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 243 states, 145 states have (on average 1.3448275862068966) internal successors, (195), 145 states have internal predecessors, (195), 90 states have call successors, (90), 7 states have call predecessors, (90), 7 states have return successors, (90), 90 states have call predecessors, (90), 90 states have call successors, (90) [2024-11-10 03:57:44,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 243 states and 375 transitions. [2024-11-10 03:57:44,701 INFO L78 Accepts]: Start accepts. Automaton has 243 states and 375 transitions. Word has length 283 [2024-11-10 03:57:44,702 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-10 03:57:44,702 INFO L471 AbstractCegarLoop]: Abstraction has 243 states and 375 transitions. [2024-11-10 03:57:44,703 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.25) internal successors, (61), 3 states have internal predecessors, (61), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2024-11-10 03:57:44,703 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 375 transitions. [2024-11-10 03:57:44,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-10 03:57:44,707 INFO L207 NwaCegarLoop]: Found error trace [2024-11-10 03:57:44,707 INFO L215 NwaCegarLoop]: trace histogram [45, 45, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 03:57:44,727 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-11-10 03:57:44,908 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2024-11-10 03:57:44,910 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-10 03:57:44,910 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 03:57:44,910 INFO L85 PathProgramCache]: Analyzing trace with hash 260541500, now seen corresponding path program 1 times [2024-11-10 03:57:44,911 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 03:57:44,911 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [364346389] [2024-11-10 03:57:44,911 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 03:57:44,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 03:57:44,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,180 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-10 03:57:45,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,183 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-10 03:57:45,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,187 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-10 03:57:45,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,191 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-10 03:57:45,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,195 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-10 03:57:45,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,198 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-10 03:57:45,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,201 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-11-10 03:57:45,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,204 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-10 03:57:45,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,208 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-10 03:57:45,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,212 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-10 03:57:45,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,215 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-10 03:57:45,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,219 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-11-10 03:57:45,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,223 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-10 03:57:45,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,226 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-10 03:57:45,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,231 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-10 03:57:45,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,234 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-10 03:57:45,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,237 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-10 03:57:45,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,243 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-10 03:57:45,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,247 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-10 03:57:45,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,253 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-10 03:57:45,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,257 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-10 03:57:45,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,260 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-10 03:57:45,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,265 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-10 03:57:45,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,269 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-10 03:57:45,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,274 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-10 03:57:45,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,283 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-10 03:57:45,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,288 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-10 03:57:45,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,292 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-10 03:57:45,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,296 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-10 03:57:45,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,301 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-11-10 03:57:45,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,306 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2024-11-10 03:57:45,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,311 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-10 03:57:45,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,318 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2024-11-10 03:57:45,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,322 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-11-10 03:57:45,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,326 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2024-11-10 03:57:45,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,331 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-11-10 03:57:45,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,336 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2024-11-10 03:57:45,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,339 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2024-11-10 03:57:45,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,343 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2024-11-10 03:57:45,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,347 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2024-11-10 03:57:45,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,351 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2024-11-10 03:57:45,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,355 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2024-11-10 03:57:45,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,359 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 239 [2024-11-10 03:57:45,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,365 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2024-11-10 03:57:45,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,369 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 250 [2024-11-10 03:57:45,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,374 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3960 trivial. 0 not checked. [2024-11-10 03:57:45,375 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 03:57:45,375 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [364346389] [2024-11-10 03:57:45,375 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [364346389] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 03:57:45,375 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 03:57:45,375 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-10 03:57:45,375 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1467470865] [2024-11-10 03:57:45,376 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 03:57:45,376 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-10 03:57:45,376 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 03:57:45,377 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-10 03:57:45,377 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-10 03:57:45,377 INFO L87 Difference]: Start difference. First operand 243 states and 375 transitions. Second operand has 4 states, 4 states have (on average 15.5) internal successors, (62), 4 states have internal predecessors, (62), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2024-11-10 03:57:45,604 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-10 03:57:45,605 INFO L93 Difference]: Finished difference Result 400 states and 610 transitions. [2024-11-10 03:57:45,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-10 03:57:45,605 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.5) internal successors, (62), 4 states have internal predecessors, (62), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) Word has length 284 [2024-11-10 03:57:45,606 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-10 03:57:45,608 INFO L225 Difference]: With dead ends: 400 [2024-11-10 03:57:45,608 INFO L226 Difference]: Without dead ends: 267 [2024-11-10 03:57:45,609 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 96 GetRequests, 93 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-10 03:57:45,609 INFO L432 NwaCegarLoop]: 189 mSDtfsCounter, 136 mSDsluCounter, 369 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 136 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 136 SdHoareTripleChecker+Valid, 558 SdHoareTripleChecker+Invalid, 148 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 136 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-10 03:57:45,610 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [136 Valid, 558 Invalid, 148 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [136 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-10 03:57:45,632 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 267 states. [2024-11-10 03:57:45,661 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 267 to 244. [2024-11-10 03:57:45,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 244 states, 146 states have (on average 1.3424657534246576) internal successors, (196), 146 states have internal predecessors, (196), 90 states have call successors, (90), 7 states have call predecessors, (90), 7 states have return successors, (90), 90 states have call predecessors, (90), 90 states have call successors, (90) [2024-11-10 03:57:45,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 244 states and 376 transitions. [2024-11-10 03:57:45,664 INFO L78 Accepts]: Start accepts. Automaton has 244 states and 376 transitions. Word has length 284 [2024-11-10 03:57:45,664 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-10 03:57:45,664 INFO L471 AbstractCegarLoop]: Abstraction has 244 states and 376 transitions. [2024-11-10 03:57:45,664 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.5) internal successors, (62), 4 states have internal predecessors, (62), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2024-11-10 03:57:45,665 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 376 transitions. [2024-11-10 03:57:45,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-10 03:57:45,667 INFO L207 NwaCegarLoop]: Found error trace [2024-11-10 03:57:45,668 INFO L215 NwaCegarLoop]: trace histogram [45, 45, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 03:57:45,668 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-10 03:57:45,668 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-10 03:57:45,668 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 03:57:45,668 INFO L85 PathProgramCache]: Analyzing trace with hash 1495500863, now seen corresponding path program 1 times [2024-11-10 03:57:45,668 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 03:57:45,669 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1309713101] [2024-11-10 03:57:45,669 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 03:57:45,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 03:57:45,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,801 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-10 03:57:45,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,804 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-10 03:57:45,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,806 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-10 03:57:45,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,809 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-10 03:57:45,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,811 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-10 03:57:45,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,814 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-10 03:57:45,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,817 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-11-10 03:57:45,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,819 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-10 03:57:45,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,822 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-10 03:57:45,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,825 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-10 03:57:45,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,827 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-10 03:57:45,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,830 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-11-10 03:57:45,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,833 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-10 03:57:45,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,836 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-10 03:57:45,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,839 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-10 03:57:45,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,841 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-10 03:57:45,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,844 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-10 03:57:45,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,846 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-10 03:57:45,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,849 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-10 03:57:45,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,851 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-10 03:57:45,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,854 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-10 03:57:45,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,857 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-10 03:57:45,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,859 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-10 03:57:45,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,862 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-10 03:57:45,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,865 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-10 03:57:45,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,868 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-10 03:57:45,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,871 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-10 03:57:45,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,875 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-10 03:57:45,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,878 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-10 03:57:45,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,884 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-11-10 03:57:45,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,887 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2024-11-10 03:57:45,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,891 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-10 03:57:45,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,894 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2024-11-10 03:57:45,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,897 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-11-10 03:57:45,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,901 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2024-11-10 03:57:45,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,905 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-11-10 03:57:45,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,909 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2024-11-10 03:57:45,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,913 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2024-11-10 03:57:45,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,916 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2024-11-10 03:57:45,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,920 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2024-11-10 03:57:45,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,923 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2024-11-10 03:57:45,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,927 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2024-11-10 03:57:45,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,930 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 239 [2024-11-10 03:57:45,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,934 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2024-11-10 03:57:45,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,938 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 250 [2024-11-10 03:57:45,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:57:45,943 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3960 trivial. 0 not checked. [2024-11-10 03:57:45,944 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 03:57:45,944 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1309713101] [2024-11-10 03:57:45,944 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1309713101] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 03:57:45,944 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 03:57:45,944 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-10 03:57:45,944 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [762956290] [2024-11-10 03:57:45,944 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 03:57:45,945 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-10 03:57:45,945 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 03:57:45,945 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-10 03:57:45,945 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-10 03:57:45,945 INFO L87 Difference]: Start difference. First operand 244 states and 376 transitions. Second operand has 4 states, 4 states have (on average 15.5) internal successors, (62), 4 states have internal predecessors, (62), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2024-11-10 03:57:46,170 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-10 03:57:46,171 INFO L93 Difference]: Finished difference Result 506 states and 776 transitions. [2024-11-10 03:57:46,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-10 03:57:46,172 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.5) internal successors, (62), 4 states have internal predecessors, (62), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) Word has length 284 [2024-11-10 03:57:46,173 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-10 03:57:46,176 INFO L225 Difference]: With dead ends: 506 [2024-11-10 03:57:46,176 INFO L226 Difference]: Without dead ends: 373 [2024-11-10 03:57:46,177 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 96 GetRequests, 93 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-10 03:57:46,178 INFO L432 NwaCegarLoop]: 182 mSDtfsCounter, 254 mSDsluCounter, 176 mSDsCounter, 0 mSdLazyCounter, 18 mSolverCounterSat, 141 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 254 SdHoareTripleChecker+Valid, 358 SdHoareTripleChecker+Invalid, 159 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 141 IncrementalHoareTripleChecker+Valid, 18 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-10 03:57:46,179 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [254 Valid, 358 Invalid, 159 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [141 Valid, 18 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-10 03:57:46,180 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 373 states. [2024-11-10 03:57:46,246 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 373 to 240. [2024-11-10 03:57:46,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 240 states, 142 states have (on average 1.3380281690140845) internal successors, (190), 142 states have internal predecessors, (190), 90 states have call successors, (90), 7 states have call predecessors, (90), 7 states have return successors, (90), 90 states have call predecessors, (90), 90 states have call successors, (90) [2024-11-10 03:57:46,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 240 states and 370 transitions. [2024-11-10 03:57:46,249 INFO L78 Accepts]: Start accepts. Automaton has 240 states and 370 transitions. Word has length 284 [2024-11-10 03:57:46,250 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-10 03:57:46,250 INFO L471 AbstractCegarLoop]: Abstraction has 240 states and 370 transitions. [2024-11-10 03:57:46,250 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.5) internal successors, (62), 4 states have internal predecessors, (62), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2024-11-10 03:57:46,250 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 370 transitions. [2024-11-10 03:57:46,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-10 03:57:46,255 INFO L207 NwaCegarLoop]: Found error trace [2024-11-10 03:57:46,255 INFO L215 NwaCegarLoop]: trace histogram [45, 45, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 03:57:46,256 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-10 03:57:46,256 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-10 03:57:46,256 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 03:57:46,256 INFO L85 PathProgramCache]: Analyzing trace with hash -498821655, now seen corresponding path program 1 times [2024-11-10 03:57:46,256 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 03:57:46,256 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1952092879] [2024-11-10 03:57:46,256 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 03:57:46,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 03:57:46,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-10 03:57:46,380 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1412385929] [2024-11-10 03:57:46,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 03:57:46,381 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-10 03:57:46,381 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 03:57:46,383 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-10 03:57:46,384 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-10 03:57:46,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-10 03:57:46,561 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-10 03:57:46,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-10 03:57:46,903 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-10 03:57:46,904 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-10 03:57:46,905 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-10 03:57:46,927 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-11-10 03:57:47,107 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-10 03:57:47,113 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 03:57:47,340 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-10 03:57:47,345 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 03:57:47 BoogieIcfgContainer [2024-11-10 03:57:47,345 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-10 03:57:47,345 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-10 03:57:47,345 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-10 03:57:47,345 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-10 03:57:47,346 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 03:57:36" (3/4) ... [2024-11-10 03:57:47,350 INFO L146 WitnessPrinter]: No result that supports witness generation found [2024-11-10 03:57:47,351 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-10 03:57:47,352 INFO L158 Benchmark]: Toolchain (without parser) took 11846.18ms. Allocated memory was 148.9MB in the beginning and 268.4MB in the end (delta: 119.5MB). Free memory was 93.1MB in the beginning and 88.0MB in the end (delta: 5.0MB). Peak memory consumption was 124.0MB. Max. memory is 16.1GB. [2024-11-10 03:57:47,352 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 96.5MB. Free memory is still 50.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-10 03:57:47,352 INFO L158 Benchmark]: CACSL2BoogieTranslator took 478.34ms. Allocated memory is still 148.9MB. Free memory was 93.1MB in the beginning and 109.2MB in the end (delta: -16.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-10 03:57:47,352 INFO L158 Benchmark]: Boogie Procedure Inliner took 58.31ms. Allocated memory is still 148.9MB. Free memory was 109.2MB in the beginning and 104.5MB in the end (delta: 4.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-10 03:57:47,353 INFO L158 Benchmark]: Boogie Preprocessor took 105.02ms. Allocated memory is still 148.9MB. Free memory was 104.5MB in the beginning and 99.0MB in the end (delta: 5.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-10 03:57:47,353 INFO L158 Benchmark]: IcfgBuilder took 802.65ms. Allocated memory was 148.9MB in the beginning and 184.5MB in the end (delta: 35.7MB). Free memory was 99.0MB in the beginning and 149.7MB in the end (delta: -50.7MB). Peak memory consumption was 41.3MB. Max. memory is 16.1GB. [2024-11-10 03:57:47,354 INFO L158 Benchmark]: TraceAbstraction took 10388.65ms. Allocated memory was 184.5MB in the beginning and 268.4MB in the end (delta: 83.9MB). Free memory was 149.7MB in the beginning and 89.1MB in the end (delta: 60.6MB). Peak memory consumption was 144.5MB. Max. memory is 16.1GB. [2024-11-10 03:57:47,354 INFO L158 Benchmark]: Witness Printer took 5.98ms. Allocated memory is still 268.4MB. Free memory was 89.1MB in the beginning and 88.0MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-10 03:57:47,356 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 96.5MB. Free memory is still 50.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 478.34ms. Allocated memory is still 148.9MB. Free memory was 93.1MB in the beginning and 109.2MB in the end (delta: -16.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 58.31ms. Allocated memory is still 148.9MB. Free memory was 109.2MB in the beginning and 104.5MB in the end (delta: 4.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 105.02ms. Allocated memory is still 148.9MB. Free memory was 104.5MB in the beginning and 99.0MB in the end (delta: 5.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * IcfgBuilder took 802.65ms. Allocated memory was 148.9MB in the beginning and 184.5MB in the end (delta: 35.7MB). Free memory was 99.0MB in the beginning and 149.7MB in the end (delta: -50.7MB). Peak memory consumption was 41.3MB. Max. memory is 16.1GB. * TraceAbstraction took 10388.65ms. Allocated memory was 184.5MB in the beginning and 268.4MB in the end (delta: 83.9MB). Free memory was 149.7MB in the beginning and 89.1MB in the end (delta: 60.6MB). Peak memory consumption was 144.5MB. Max. memory is 16.1GB. * Witness Printer took 5.98ms. Allocated memory is still 268.4MB. Free memory was 89.1MB in the beginning and 88.0MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. 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 194, overapproximation of someBinaryDOUBLEComparisonOperation at line 269. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed short int var_1_1 = 16; [L23] signed char var_1_10 = 2; [L24] signed char var_1_11 = 1; [L25] float var_1_14 = 64.3; [L26] signed char var_1_16 = 32; [L27] unsigned char var_1_17 = 1; [L28] unsigned char var_1_18 = 0; [L29] unsigned char var_1_19 = 0; [L30] double var_1_20 = 9.25; [L31] double var_1_21 = 255.05; [L32] double var_1_22 = 25.5; [L33] unsigned char var_1_23 = 2; [L34] unsigned char var_1_25 = 1; [L35] unsigned short int var_1_26 = 5; [L36] unsigned char var_1_27 = 128; [L37] unsigned char var_1_28 = 1; [L38] signed long int var_1_29 = 128; [L39] unsigned long int var_1_31 = 1; [L40] unsigned long int var_1_32 = 64; [L41] unsigned char var_1_33 = 1; [L42] unsigned char var_1_34 = 1; [L43] unsigned short int var_1_35 = 100; [L44] unsigned short int var_1_36 = 50; [L45] unsigned long int var_1_37 = 3773873024; [L46] unsigned long int var_1_38 = 2296504360; [L47] double var_1_39 = 64.375; [L48] double var_1_40 = 63.6; [L49] unsigned char var_1_41 = 0; [L50] unsigned char var_1_42 = 0; [L51] unsigned char var_1_43 = 0; [L52] unsigned char var_1_44 = 0; [L53] unsigned char var_1_45 = 4; [L54] unsigned char var_1_46 = 0; [L55] unsigned char var_1_47 = 10; [L56] unsigned char var_1_48 = 0; [L57] signed long int var_1_49 = 8; [L58] unsigned char var_1_50 = 1; [L59] unsigned char var_1_51 = 0; [L60] unsigned short int var_1_52 = 2; [L61] signed char var_1_53 = 0; [L62] signed char var_1_54 = 8; [L63] signed long int var_1_55 = -64; [L64] double var_1_56 = 10000000000000.4; [L65] unsigned short int var_1_57 = 8; [L66] unsigned char last_1_var_1_17 = 1; [L67] double last_1_var_1_20 = 9.25; [L68] unsigned char last_1_var_1_23 = 2; [L69] unsigned short int last_1_var_1_26 = 5; [L70] signed long int last_1_var_1_29 = 128; VAL [isInitial=0, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_14=643/10, var_1_16=32, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L273] isInitial = 1 [L274] FCALL initially() [L275] COND TRUE 1 [L276] CALL updateLastVariables() [L262] last_1_var_1_17 = var_1_17 [L263] last_1_var_1_20 = var_1_20 [L264] last_1_var_1_23 = var_1_23 [L265] last_1_var_1_26 = var_1_26 [L266] last_1_var_1_29 = var_1_29 VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_14=643/10, var_1_16=32, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L276] RET updateLastVariables() [L277] CALL updateVariables() [L190] var_1_11 = __VERIFIER_nondet_char() [L191] CALL assume_abort_if_not(var_1_11 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_14=643/10, var_1_16=32, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_14=643/10, var_1_16=32, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L191] RET assume_abort_if_not(var_1_11 >= -63) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_14=643/10, var_1_16=32, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L192] CALL assume_abort_if_not(var_1_11 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_14=643/10, var_1_16=32, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_14=643/10, var_1_16=32, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L192] RET assume_abort_if_not(var_1_11 <= 63) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_14=643/10, var_1_16=32, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L193] var_1_14 = __VERIFIER_nondet_float() [L194] CALL assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 9223372.036854776000e+12F && var_1_14 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=32, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=32, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L194] RET assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 9223372.036854776000e+12F && var_1_14 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=32, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L195] var_1_16 = __VERIFIER_nondet_char() [L196] CALL assume_abort_if_not(var_1_16 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L196] RET assume_abort_if_not(var_1_16 >= -63) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L197] CALL assume_abort_if_not(var_1_16 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L197] RET assume_abort_if_not(var_1_16 <= 63) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L198] var_1_18 = __VERIFIER_nondet_uchar() [L199] CALL assume_abort_if_not(var_1_18 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L199] RET assume_abort_if_not(var_1_18 >= 1) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L200] CALL assume_abort_if_not(var_1_18 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L200] RET assume_abort_if_not(var_1_18 <= 1) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L201] var_1_19 = __VERIFIER_nondet_uchar() [L202] CALL assume_abort_if_not(var_1_19 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L202] RET assume_abort_if_not(var_1_19 >= 1) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L203] CALL assume_abort_if_not(var_1_19 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L203] RET assume_abort_if_not(var_1_19 <= 1) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L204] var_1_21 = __VERIFIER_nondet_double() [L205] CALL assume_abort_if_not((var_1_21 >= -922337.2036854765600e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 9223372.036854765600e+12F && var_1_21 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L205] RET assume_abort_if_not((var_1_21 >= -922337.2036854765600e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 9223372.036854765600e+12F && var_1_21 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L206] var_1_22 = __VERIFIER_nondet_double() [L207] CALL assume_abort_if_not((var_1_22 >= -922337.2036854765600e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854765600e+12F && var_1_22 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L207] RET assume_abort_if_not((var_1_22 >= -922337.2036854765600e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854765600e+12F && var_1_22 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L208] var_1_25 = __VERIFIER_nondet_uchar() [L209] CALL assume_abort_if_not(var_1_25 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L209] RET assume_abort_if_not(var_1_25 >= 0) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L210] CALL assume_abort_if_not(var_1_25 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L210] RET assume_abort_if_not(var_1_25 <= 254) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L211] var_1_27 = __VERIFIER_nondet_uchar() [L212] CALL assume_abort_if_not(var_1_27 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L212] RET assume_abort_if_not(var_1_27 >= 127) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L213] CALL assume_abort_if_not(var_1_27 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L213] RET assume_abort_if_not(var_1_27 <= 255) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L214] var_1_28 = __VERIFIER_nondet_uchar() [L215] CALL assume_abort_if_not(var_1_28 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L215] RET assume_abort_if_not(var_1_28 >= 0) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L216] CALL assume_abort_if_not(var_1_28 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L216] RET assume_abort_if_not(var_1_28 <= 127) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L217] var_1_33 = __VERIFIER_nondet_uchar() [L218] CALL assume_abort_if_not(var_1_33 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L218] RET assume_abort_if_not(var_1_33 >= 0) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L219] CALL assume_abort_if_not(var_1_33 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L219] RET assume_abort_if_not(var_1_33 <= 1) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L220] var_1_34 = __VERIFIER_nondet_uchar() [L221] CALL assume_abort_if_not(var_1_34 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L221] RET assume_abort_if_not(var_1_34 >= 0) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L222] CALL assume_abort_if_not(var_1_34 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L222] RET assume_abort_if_not(var_1_34 <= 1) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L223] var_1_35 = __VERIFIER_nondet_ushort() [L224] CALL assume_abort_if_not(var_1_35 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L224] RET assume_abort_if_not(var_1_35 >= 0) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L225] CALL assume_abort_if_not(var_1_35 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L225] RET assume_abort_if_not(var_1_35 <= 65535) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L226] var_1_36 = __VERIFIER_nondet_ushort() [L227] CALL assume_abort_if_not(var_1_36 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L227] RET assume_abort_if_not(var_1_36 >= 0) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L228] CALL assume_abort_if_not(var_1_36 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L228] RET assume_abort_if_not(var_1_36 <= 65535) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L229] var_1_37 = __VERIFIER_nondet_ulong() [L230] CALL assume_abort_if_not(var_1_37 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L230] RET assume_abort_if_not(var_1_37 >= 2147483647) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L231] CALL assume_abort_if_not(var_1_37 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L231] RET assume_abort_if_not(var_1_37 <= 4294967294) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L232] var_1_38 = __VERIFIER_nondet_ulong() [L233] CALL assume_abort_if_not(var_1_38 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L233] RET assume_abort_if_not(var_1_38 >= 2147483647) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L234] CALL assume_abort_if_not(var_1_38 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L234] RET assume_abort_if_not(var_1_38 <= 4294967294) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L235] var_1_40 = __VERIFIER_nondet_double() [L236] CALL assume_abort_if_not((var_1_40 >= -922337.2036854765600e+13F && var_1_40 <= -1.0e-20F) || (var_1_40 <= 9223372.036854765600e+12F && var_1_40 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L236] RET assume_abort_if_not((var_1_40 >= -922337.2036854765600e+13F && var_1_40 <= -1.0e-20F) || (var_1_40 <= 9223372.036854765600e+12F && var_1_40 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L237] var_1_42 = __VERIFIER_nondet_uchar() [L238] CALL assume_abort_if_not(var_1_42 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L238] RET assume_abort_if_not(var_1_42 >= 1) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L239] CALL assume_abort_if_not(var_1_42 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L239] RET assume_abort_if_not(var_1_42 <= 1) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L240] var_1_43 = __VERIFIER_nondet_uchar() [L241] CALL assume_abort_if_not(var_1_43 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L241] RET assume_abort_if_not(var_1_43 >= 0) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L242] CALL assume_abort_if_not(var_1_43 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L242] RET assume_abort_if_not(var_1_43 <= 0) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L243] var_1_44 = __VERIFIER_nondet_uchar() [L244] CALL assume_abort_if_not(var_1_44 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L244] RET assume_abort_if_not(var_1_44 >= 1) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L245] CALL assume_abort_if_not(var_1_44 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L245] RET assume_abort_if_not(var_1_44 <= 1) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L246] var_1_46 = __VERIFIER_nondet_uchar() [L247] CALL assume_abort_if_not(var_1_46 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L247] RET assume_abort_if_not(var_1_46 >= 0) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L248] CALL assume_abort_if_not(var_1_46 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=254, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=254, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L248] RET assume_abort_if_not(var_1_46 <= 254) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=254, var_1_47=10, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L249] var_1_47 = __VERIFIER_nondet_uchar() [L250] CALL assume_abort_if_not(var_1_47 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=254, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=254, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L250] RET assume_abort_if_not(var_1_47 >= 0) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=254, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L251] CALL assume_abort_if_not(var_1_47 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=254, var_1_47=254, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=254, var_1_47=254, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L251] RET assume_abort_if_not(var_1_47 <= 254) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=254, var_1_47=254, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L252] var_1_51 = __VERIFIER_nondet_uchar() [L253] CALL assume_abort_if_not(var_1_51 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=254, var_1_47=254, var_1_48=0, var_1_49=8, var_1_50=1, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=254, var_1_47=254, var_1_48=0, var_1_49=8, var_1_50=1, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L253] RET assume_abort_if_not(var_1_51 >= 0) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=254, var_1_47=254, var_1_48=0, var_1_49=8, var_1_50=1, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L254] CALL assume_abort_if_not(var_1_51 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=254, var_1_47=254, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=254, var_1_47=254, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L254] RET assume_abort_if_not(var_1_51 <= 1) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=254, var_1_47=254, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=8, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L255] var_1_54 = __VERIFIER_nondet_char() [L256] CALL assume_abort_if_not(var_1_54 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=254, var_1_47=254, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=-127, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=254, var_1_47=254, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=-127, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L256] RET assume_abort_if_not(var_1_54 >= -127) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=254, var_1_47=254, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=-127, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L257] CALL assume_abort_if_not(var_1_54 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=254, var_1_47=254, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=-127, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=254, var_1_47=254, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=-127, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L257] RET assume_abort_if_not(var_1_54 <= 126) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=254, var_1_47=254, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=-127, var_1_55=-64, var_1_56=50000000000002/5, var_1_57=8] [L258] var_1_56 = __VERIFIER_nondet_double() [L259] CALL assume_abort_if_not((var_1_56 >= -922337.2036854776000e+13F && var_1_56 <= -1.0e-20F) || (var_1_56 <= 9223372.036854776000e+12F && var_1_56 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=254, var_1_47=254, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=-127, var_1_55=-64, var_1_57=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=254, var_1_47=254, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=-127, var_1_55=-64, var_1_57=8] [L259] RET assume_abort_if_not((var_1_56 >= -922337.2036854776000e+13F && var_1_56 <= -1.0e-20F) || (var_1_56 <= 9223372.036854776000e+12F && var_1_56 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=254, var_1_47=254, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=-127, var_1_55=-64, var_1_57=8] [L277] RET updateVariables() [L278] CALL step() [L74] COND FALSE !(var_1_33 && var_1_34) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=254, var_1_47=254, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=-127, var_1_55=-64, var_1_57=8] [L79] COND FALSE !(\read(var_1_33)) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=254, var_1_47=254, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=-127, var_1_55=-64, var_1_57=8] [L84] COND TRUE var_1_32 <= (~ var_1_37) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=254, var_1_47=254, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=-127, var_1_55=-64, var_1_57=8] [L85] COND TRUE var_1_40 <= var_1_39 [L86] var_1_41 = (var_1_42 && (! var_1_43)) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=1, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=254, var_1_47=254, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=-127, var_1_55=-64, var_1_57=8] [L101] COND TRUE ((((var_1_39) < 0 ) ? -(var_1_39) : (var_1_39))) <= var_1_40 [L102] var_1_45 = ((((((((((var_1_46) < (var_1_47)) ? (var_1_46) : (var_1_47))) < 0 ) ? -((((var_1_46) < (var_1_47)) ? (var_1_46) : (var_1_47))) : ((((var_1_46) < (var_1_47)) ? (var_1_46) : (var_1_47))))) < 0 ) ? -(((((((var_1_46) < (var_1_47)) ? (var_1_46) : (var_1_47))) < 0 ) ? -((((var_1_46) < (var_1_47)) ? (var_1_46) : (var_1_47))) : ((((var_1_46) < (var_1_47)) ? (var_1_46) : (var_1_47))))) : (((((((var_1_46) < (var_1_47)) ? (var_1_46) : (var_1_47))) < 0 ) ? -((((var_1_46) < (var_1_47)) ? (var_1_46) : (var_1_47))) : ((((var_1_46) < (var_1_47)) ? (var_1_46) : (var_1_47))))))) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=1, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=254, var_1_46=254, var_1_47=254, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=-127, var_1_55=-64, var_1_57=8] [L106] COND TRUE \read(var_1_44) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=1, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=254, var_1_46=254, var_1_47=254, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=-127, var_1_55=-64, var_1_57=8] [L107] COND FALSE !(var_1_36 > ((((~ var_1_38) < 0 ) ? -(~ var_1_38) : (~ var_1_38)))) [L114] var_1_48 = var_1_43 VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_36=0, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=1, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=254, var_1_46=254, var_1_47=254, var_1_48=0, var_1_49=8, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=-127, var_1_55=-64, var_1_57=8] [L117] COND TRUE ((var_1_45 + var_1_35) - var_1_36) > var_1_46 [L118] var_1_49 = (((((var_1_36 + -4)) > (var_1_46)) ? ((var_1_36 + -4)) : (var_1_46))) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_35=-130818, var_1_36=0, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=1, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=254, var_1_46=254, var_1_47=254, var_1_48=0, var_1_49=254, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=-127, var_1_55=-64, var_1_57=8] [L122] COND TRUE ! var_1_51 [L123] var_1_50 = (! (! var_1_42)) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_35=-130818, var_1_36=0, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=1, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=254, var_1_46=254, var_1_47=254, var_1_48=0, var_1_49=254, var_1_50=1, var_1_51=0, var_1_52=2, var_1_53=0, var_1_54=-127, var_1_55=-64, var_1_57=8] [L127] COND FALSE !(! (((((var_1_35) < 0 ) ? -(var_1_35) : (var_1_35))) >= (var_1_32 / 5))) [L130] var_1_52 = ((((((((var_1_46) < 0 ) ? -(var_1_46) : (var_1_46)))) < (var_1_47)) ? (((((var_1_46) < 0 ) ? -(var_1_46) : (var_1_46)))) : (var_1_47))) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_35=-130818, var_1_36=0, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=1, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=254, var_1_46=254, var_1_47=254, var_1_48=0, var_1_49=254, var_1_50=1, var_1_51=0, var_1_52=254, var_1_53=0, var_1_54=-127, var_1_55=-64, var_1_57=8] [L132] COND FALSE !(24.25 > var_1_40) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_35=-130818, var_1_36=0, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=1, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=254, var_1_46=254, var_1_47=254, var_1_48=0, var_1_49=254, var_1_50=1, var_1_51=0, var_1_52=254, var_1_53=0, var_1_54=-127, var_1_55=-64, var_1_57=8] [L137] COND FALSE !(((((var_1_40) < (var_1_39)) ? (var_1_40) : (var_1_39))) > ((((var_1_56) < 0 ) ? -(var_1_56) : (var_1_56)))) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_35=-130818, var_1_36=0, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=1, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=254, var_1_46=254, var_1_47=254, var_1_48=0, var_1_49=254, var_1_50=1, var_1_51=0, var_1_52=254, var_1_53=0, var_1_54=-127, var_1_55=-64, var_1_57=8] [L142] COND FALSE !(var_1_46 > var_1_35) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_35=-130818, var_1_36=0, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=1, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=254, var_1_46=254, var_1_47=254, var_1_48=0, var_1_49=254, var_1_50=1, var_1_51=0, var_1_52=254, var_1_53=0, var_1_54=-127, var_1_55=-64, var_1_57=8] [L147] COND FALSE !((last_1_var_1_29 * last_1_var_1_23) <= last_1_var_1_29) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_35=-130818, var_1_36=0, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=1, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=254, var_1_46=254, var_1_47=254, var_1_48=0, var_1_49=254, var_1_50=1, var_1_51=0, var_1_52=254, var_1_53=0, var_1_54=-127, var_1_55=-64, var_1_57=8] [L150] COND TRUE last_1_var_1_17 || last_1_var_1_17 VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_35=-130818, var_1_36=0, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=1, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=254, var_1_46=254, var_1_47=254, var_1_48=0, var_1_49=254, var_1_50=1, var_1_51=0, var_1_52=254, var_1_53=0, var_1_54=-127, var_1_55=-64, var_1_57=8] [L151] COND TRUE (((((last_1_var_1_20) < 0 ) ? -(last_1_var_1_20) : (last_1_var_1_20))) - var_1_14) == (last_1_var_1_20 + last_1_var_1_20) [L152] var_1_10 = (var_1_11 + var_1_16) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_35=-130818, var_1_36=0, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=1, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=254, var_1_46=254, var_1_47=254, var_1_48=0, var_1_49=254, var_1_50=1, var_1_51=0, var_1_52=254, var_1_53=0, var_1_54=-127, var_1_55=-64, var_1_57=8] [L160] COND TRUE (last_1_var_1_29 + last_1_var_1_29) > last_1_var_1_26 [L161] var_1_23 = var_1_25 VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=0, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_35=-130818, var_1_36=0, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=1, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=254, var_1_46=254, var_1_47=254, var_1_48=0, var_1_49=254, var_1_50=1, var_1_51=0, var_1_52=254, var_1_53=0, var_1_54=-127, var_1_55=-64, var_1_57=8] [L163] var_1_17 = (var_1_18 && var_1_19) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=0, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_35=-130818, var_1_36=0, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=1, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=254, var_1_46=254, var_1_47=254, var_1_48=0, var_1_49=254, var_1_50=1, var_1_51=0, var_1_52=254, var_1_53=0, var_1_54=-127, var_1_55=-64, var_1_57=8] [L164] COND FALSE !(! var_1_18) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=0, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_35=-130818, var_1_36=0, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=1, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=254, var_1_46=254, var_1_47=254, var_1_48=0, var_1_49=254, var_1_50=1, var_1_51=0, var_1_52=254, var_1_53=0, var_1_54=-127, var_1_55=-64, var_1_57=8] [L167] COND TRUE 256 >= var_1_10 VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=0, var_1_25=0, var_1_26=5, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_35=-130818, var_1_36=0, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=1, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=254, var_1_46=254, var_1_47=254, var_1_48=0, var_1_49=254, var_1_50=1, var_1_51=0, var_1_52=254, var_1_53=0, var_1_54=-127, var_1_55=-64, var_1_57=8] [L168] COND TRUE var_1_17 && (var_1_25 >= (var_1_27 - var_1_28)) [L169] var_1_26 = 16 VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=0, var_1_25=0, var_1_26=16, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_35=-130818, var_1_36=0, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=1, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=254, var_1_46=254, var_1_47=254, var_1_48=0, var_1_49=254, var_1_50=1, var_1_51=0, var_1_52=254, var_1_53=0, var_1_54=-127, var_1_55=-64, var_1_57=8] [L176] signed long int stepLocal_0 = var_1_23 * var_1_26; VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, stepLocal_0=0, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=0, var_1_25=0, var_1_26=16, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_35=-130818, var_1_36=0, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=1, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=254, var_1_46=254, var_1_47=254, var_1_48=0, var_1_49=254, var_1_50=1, var_1_51=0, var_1_52=254, var_1_53=0, var_1_54=-127, var_1_55=-64, var_1_57=8] [L177] COND FALSE !(((((var_1_20) < (63.5)) ? (var_1_20) : (63.5))) > (2.4 * var_1_20)) [L184] var_1_1 = -50 VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, stepLocal_0=0, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=-50, var_1_20=37/4, var_1_23=0, var_1_25=0, var_1_26=16, var_1_27=127, var_1_28=127, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=0, var_1_34=1, var_1_35=-130818, var_1_36=0, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=1, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=254, var_1_46=254, var_1_47=254, var_1_48=0, var_1_49=254, var_1_50=1, var_1_51=0, var_1_52=254, var_1_53=0, var_1_54=-127, var_1_55=-64, var_1_57=8] [L186] var_1_31 = var_1_26 [L187] var_1_29 = var_1_1 VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, stepLocal_0=0, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=-50, var_1_20=37/4, var_1_23=0, var_1_25=0, var_1_26=16, var_1_27=127, var_1_28=127, var_1_29=-50, var_1_31=16, var_1_32=64, var_1_33=0, var_1_34=1, var_1_35=-130818, var_1_36=0, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=1, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=254, var_1_46=254, var_1_47=254, var_1_48=0, var_1_49=254, var_1_50=1, var_1_51=0, var_1_52=254, var_1_53=0, var_1_54=-127, var_1_55=-64, var_1_57=8] [L278] RET step() [L279] CALL, EXPR property() [L269-L270] return ((((((((((((var_1_20) < (63.5)) ? (var_1_20) : (63.5))) > (2.4 * var_1_20)) ? (((var_1_23 * var_1_26) <= (~ var_1_26)) ? (var_1_1 == ((signed short int) (((((var_1_10) < (var_1_10)) ? (var_1_10) : (var_1_10))) + var_1_23))) : (var_1_1 == ((signed short int) var_1_10))) : (var_1_1 == ((signed short int) -50))) && (((last_1_var_1_29 * last_1_var_1_23) <= last_1_var_1_29) ? (var_1_10 == ((signed char) (var_1_11 + 10))) : ((last_1_var_1_17 || last_1_var_1_17) ? (((((((last_1_var_1_20) < 0 ) ? -(last_1_var_1_20) : (last_1_var_1_20))) - var_1_14) == (last_1_var_1_20 + last_1_var_1_20)) ? (var_1_10 == ((signed char) (var_1_11 + var_1_16))) : (var_1_10 == ((signed char) var_1_11))) : (var_1_10 == ((signed char) var_1_16))))) && (var_1_17 == ((unsigned char) (var_1_18 && var_1_19)))) && ((! var_1_18) ? (var_1_20 == ((double) ((((var_1_21) > (var_1_22)) ? (var_1_21) : (var_1_22))))) : 1)) && (((last_1_var_1_29 + last_1_var_1_29) > last_1_var_1_26) ? (var_1_23 == ((unsigned char) var_1_25)) : 1)) && ((256 >= var_1_10) ? ((var_1_17 && (var_1_25 >= (var_1_27 - var_1_28))) ? (var_1_26 == ((unsigned short int) 16)) : (var_1_26 == ((unsigned short int) var_1_28))) : (var_1_26 == ((unsigned short int) var_1_25)))) && (var_1_29 == ((signed long int) var_1_1))) && (var_1_31 == ((unsigned long int) var_1_26)) ; VAL [\result=0, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=-50, var_1_20=37/4, var_1_23=0, var_1_25=0, var_1_26=16, var_1_27=127, var_1_28=127, var_1_29=-50, var_1_31=16, var_1_32=64, var_1_33=0, var_1_34=1, var_1_35=-130818, var_1_36=0, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=1, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=254, var_1_46=254, var_1_47=254, var_1_48=0, var_1_49=254, var_1_50=1, var_1_51=0, var_1_52=254, var_1_53=0, var_1_54=-127, var_1_55=-64, var_1_57=8] [L279] RET, EXPR property() [L279] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=-50, var_1_20=37/4, var_1_23=0, var_1_25=0, var_1_26=16, var_1_27=127, var_1_28=127, var_1_29=-50, var_1_31=16, var_1_32=64, var_1_33=0, var_1_34=1, var_1_35=-130818, var_1_36=0, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=1, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=254, var_1_46=254, var_1_47=254, var_1_48=0, var_1_49=254, var_1_50=1, var_1_51=0, var_1_52=254, var_1_53=0, var_1_54=-127, var_1_55=-64, var_1_57=8] [L19] reach_error() VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=1, var_1_16=1, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=-50, var_1_20=37/4, var_1_23=0, var_1_25=0, var_1_26=16, var_1_27=127, var_1_28=127, var_1_29=-50, var_1_31=16, var_1_32=64, var_1_33=0, var_1_34=1, var_1_35=-130818, var_1_36=0, var_1_37=-65, var_1_38=8589934590, var_1_39=515/8, var_1_41=1, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=254, var_1_46=254, var_1_47=254, var_1_48=0, var_1_49=254, var_1_50=1, var_1_51=0, var_1_52=254, var_1_53=0, var_1_54=-127, var_1_55=-64, var_1_57=8] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 125 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 10.1s, OverallIterations: 9, TraceHistogramMax: 45, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 2.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1182 SdHoareTripleChecker+Valid, 1.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1181 mSDsluCounter, 3278 SdHoareTripleChecker+Invalid, 1.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1717 mSDsCounter, 679 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 542 IncrementalHoareTripleChecker+Invalid, 1221 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 679 mSolverCounterUnsat, 1561 mSDtfsCounter, 542 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1563 GetRequests, 1532 SyntacticMatches, 1 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=244occurred in iteration=7, InterpolantAutomatonStates: 40, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 8 MinimizatonAttempts, 355 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 4.9s InterpolantComputationTime, 3394 NumberOfCodeBlocks, 3394 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 2813 ConstructedInterpolants, 0 QuantifiedInterpolants, 5830 SizeOfPredicates, 2 NumberOfNonLiveVariables, 1266 ConjunctsInSsa, 15 ConjunctsInUnsatCore, 10 InterpolantComputations, 7 PerfectInterpolantSequences, 39423/39600 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 [2024-11-10 03:57:47,406 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/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-72.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 a30f1b9400f0bbc09a5929cda74786a7c5cbcfa000e7ac0898171305cd5af08e --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-023d838-m [2024-11-10 03:57:49,872 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-10 03:57:49,955 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-10 03:57:49,965 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-10 03:57:49,966 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-10 03:57:49,999 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-10 03:57:50,001 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-10 03:57:50,002 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-10 03:57:50,003 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-10 03:57:50,005 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-10 03:57:50,005 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-10 03:57:50,005 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-10 03:57:50,006 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-10 03:57:50,007 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-10 03:57:50,007 INFO L153 SettingsManager]: * Use SBE=true [2024-11-10 03:57:50,008 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-10 03:57:50,008 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-10 03:57:50,008 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-10 03:57:50,016 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-10 03:57:50,016 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-10 03:57:50,017 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-10 03:57:50,019 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-10 03:57:50,020 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-10 03:57:50,020 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-10 03:57:50,020 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-10 03:57:50,020 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-10 03:57:50,021 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-10 03:57:50,021 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-10 03:57:50,021 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-10 03:57:50,021 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-10 03:57:50,022 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-10 03:57:50,022 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-10 03:57:50,022 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-10 03:57:50,023 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-10 03:57:50,023 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 03:57:50,024 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-10 03:57:50,024 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-10 03:57:50,025 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-10 03:57:50,025 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-10 03:57:50,025 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-10 03:57:50,025 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-10 03:57:50,026 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-10 03:57:50,026 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-10 03:57:50,026 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-10 03:57:50,027 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a30f1b9400f0bbc09a5929cda74786a7c5cbcfa000e7ac0898171305cd5af08e [2024-11-10 03:57:50,348 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-10 03:57:50,376 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-10 03:57:50,389 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-10 03:57:50,392 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-10 03:57:50,393 INFO L274 PluginConnector]: CDTParser initialized [2024-11-10 03:57:50,395 INFO L431 ainManager$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-72.i [2024-11-10 03:57:52,153 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-10 03:57:52,404 INFO L384 CDTParser]: Found 1 translation units. [2024-11-10 03:57:52,405 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-72.i [2024-11-10 03:57:52,420 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a599cd1e7/e2d2356e1b1244238391d41f4b555653/FLAG3637b7b0e [2024-11-10 03:57:52,733 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a599cd1e7/e2d2356e1b1244238391d41f4b555653 [2024-11-10 03:57:52,737 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-10 03:57:52,739 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-10 03:57:52,740 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-10 03:57:52,740 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-10 03:57:52,764 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-10 03:57:52,765 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:57:52" (1/1) ... [2024-11-10 03:57:52,766 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5693e3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:57:52, skipping insertion in model container [2024-11-10 03:57:52,766 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:57:52" (1/1) ... [2024-11-10 03:57:52,804 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 03:57:53,007 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-72.i[916,929] [2024-11-10 03:57:53,104 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 03:57:53,125 INFO L200 MainTranslator]: Completed pre-run [2024-11-10 03:57:53,139 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-72.i[916,929] [2024-11-10 03:57:53,233 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 03:57:53,263 INFO L204 MainTranslator]: Completed translation [2024-11-10 03:57:53,264 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:57:53 WrapperNode [2024-11-10 03:57:53,264 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-10 03:57:53,265 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-10 03:57:53,265 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-10 03:57:53,266 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-10 03:57:53,273 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:57:53" (1/1) ... [2024-11-10 03:57:53,297 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:57:53" (1/1) ... [2024-11-10 03:57:53,347 INFO L138 Inliner]: procedures = 27, calls = 58, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 274 [2024-11-10 03:57:53,348 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-10 03:57:53,349 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-10 03:57:53,349 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-10 03:57:53,349 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-10 03:57:53,362 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:57:53" (1/1) ... [2024-11-10 03:57:53,362 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:57:53" (1/1) ... [2024-11-10 03:57:53,373 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:57:53" (1/1) ... [2024-11-10 03:57:53,404 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]. [2024-11-10 03:57:53,405 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:57:53" (1/1) ... [2024-11-10 03:57:53,405 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:57:53" (1/1) ... [2024-11-10 03:57:53,425 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:57:53" (1/1) ... [2024-11-10 03:57:53,432 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:57:53" (1/1) ... [2024-11-10 03:57:53,435 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:57:53" (1/1) ... [2024-11-10 03:57:53,440 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:57:53" (1/1) ... [2024-11-10 03:57:53,445 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-10 03:57:53,446 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-10 03:57:53,446 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-10 03:57:53,446 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-10 03:57:53,447 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:57:53" (1/1) ... [2024-11-10 03:57:53,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 03:57:53,470 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 03:57:53,494 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) [2024-11-10 03:57:53,500 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 [2024-11-10 03:57:53,542 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-10 03:57:53,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-10 03:57:53,542 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-10 03:57:53,542 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-10 03:57:53,542 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-10 03:57:53,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-10 03:57:53,639 INFO L256 CfgBuilder]: Building ICFG [2024-11-10 03:57:53,642 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-10 03:58:06,010 INFO L? ?]: Removed 10 outVars from TransFormulas that were not future-live. [2024-11-10 03:58:06,010 INFO L307 CfgBuilder]: Performing block encoding [2024-11-10 03:58:06,026 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-10 03:58:06,026 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-10 03:58:06,027 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 03:58:06 BoogieIcfgContainer [2024-11-10 03:58:06,027 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-10 03:58:06,031 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-10 03:58:06,031 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-10 03:58:06,035 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-10 03:58:06,036 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 03:57:52" (1/3) ... [2024-11-10 03:58:06,037 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@39a9f49a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 03:58:06, skipping insertion in model container [2024-11-10 03:58:06,037 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:57:53" (2/3) ... [2024-11-10 03:58:06,039 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@39a9f49a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 03:58:06, skipping insertion in model container [2024-11-10 03:58:06,039 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 03:58:06" (3/3) ... [2024-11-10 03:58:06,040 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-72.i [2024-11-10 03:58:06,059 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-10 03:58:06,059 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-10 03:58:06,134 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-10 03:58:06,143 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;@439567e1, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-10 03:58:06,146 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-10 03:58:06,151 INFO L276 IsEmpty]: Start isEmpty. Operand has 125 states, 77 states have (on average 1.4545454545454546) internal successors, (112), 78 states have internal predecessors, (112), 45 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) [2024-11-10 03:58:06,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-10 03:58:06,170 INFO L207 NwaCegarLoop]: Found error trace [2024-11-10 03:58:06,171 INFO L215 NwaCegarLoop]: trace histogram [45, 45, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 03:58:06,171 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-10 03:58:06,176 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 03:58:06,177 INFO L85 PathProgramCache]: Analyzing trace with hash -73205374, now seen corresponding path program 1 times [2024-11-10 03:58:06,190 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-10 03:58:06,190 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1893564212] [2024-11-10 03:58:06,191 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 03:58:06,191 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 [2024-11-10 03:58:06,191 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-10 03:58:06,195 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) [2024-11-10 03:58:06,196 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 [2024-11-10 03:58:06,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:58:06,779 INFO L255 TraceCheckSpWp]: Trace formula consists of 449 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-10 03:58:06,791 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-10 03:58:06,860 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 1540 proven. 0 refuted. 0 times theorem prover too weak. 2420 trivial. 0 not checked. [2024-11-10 03:58:06,860 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-10 03:58:06,861 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-10 03:58:06,861 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1893564212] [2024-11-10 03:58:06,863 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1893564212] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 03:58:06,864 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 03:58:06,864 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-10 03:58:06,866 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1485758003] [2024-11-10 03:58:06,867 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 03:58:06,871 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-10 03:58:06,872 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-10 03:58:06,896 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-10 03:58:06,896 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-10 03:58:06,899 INFO L87 Difference]: Start difference. First operand has 125 states, 77 states have (on average 1.4545454545454546) internal successors, (112), 78 states have internal predecessors, (112), 45 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) Second operand has 2 states, 2 states have (on average 31.5) internal successors, (63), 2 states have internal predecessors, (63), 2 states have call successors, (45), 2 states have call predecessors, (45), 2 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) [2024-11-10 03:58:06,943 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-10 03:58:06,943 INFO L93 Difference]: Finished difference Result 242 states and 442 transitions. [2024-11-10 03:58:06,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-10 03:58:06,947 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 31.5) internal successors, (63), 2 states have internal predecessors, (63), 2 states have call successors, (45), 2 states have call predecessors, (45), 2 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) Word has length 281 [2024-11-10 03:58:06,947 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-10 03:58:06,956 INFO L225 Difference]: With dead ends: 242 [2024-11-10 03:58:06,956 INFO L226 Difference]: Without dead ends: 120 [2024-11-10 03:58:06,960 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 280 GetRequests, 280 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-10 03:58:06,963 INFO L432 NwaCegarLoop]: 193 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, 193 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 [2024-11-10 03:58:06,964 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 193 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-10 03:58:06,985 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 120 states. [2024-11-10 03:58:07,017 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 120 to 120. [2024-11-10 03:58:07,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 120 states, 73 states have (on average 1.4109589041095891) internal successors, (103), 73 states have internal predecessors, (103), 45 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) [2024-11-10 03:58:07,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 120 states and 193 transitions. [2024-11-10 03:58:07,024 INFO L78 Accepts]: Start accepts. Automaton has 120 states and 193 transitions. Word has length 281 [2024-11-10 03:58:07,024 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-10 03:58:07,024 INFO L471 AbstractCegarLoop]: Abstraction has 120 states and 193 transitions. [2024-11-10 03:58:07,024 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 31.5) internal successors, (63), 2 states have internal predecessors, (63), 2 states have call successors, (45), 2 states have call predecessors, (45), 2 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) [2024-11-10 03:58:07,025 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 193 transitions. [2024-11-10 03:58:07,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-11-10 03:58:07,032 INFO L207 NwaCegarLoop]: Found error trace [2024-11-10 03:58:07,033 INFO L215 NwaCegarLoop]: trace histogram [45, 45, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 03:58:07,051 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-11-10 03:58:07,233 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 [2024-11-10 03:58:07,234 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-10 03:58:07,235 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 03:58:07,235 INFO L85 PathProgramCache]: Analyzing trace with hash -1808258428, now seen corresponding path program 1 times [2024-11-10 03:58:07,236 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-10 03:58:07,236 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1078361270] [2024-11-10 03:58:07,236 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 03:58:07,236 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 [2024-11-10 03:58:07,237 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-10 03:58:07,240 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) [2024-11-10 03:58:07,242 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 [2024-11-10 03:58:07,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:58:07,761 INFO L255 TraceCheckSpWp]: Trace formula consists of 452 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-10 03:58:07,768 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-10 03:58:08,758 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 1472 proven. 30 refuted. 0 times theorem prover too weak. 2458 trivial. 0 not checked. [2024-11-10 03:58:08,759 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-10 03:58:10,443 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 102 proven. 30 refuted. 0 times theorem prover too weak. 3828 trivial. 0 not checked. [2024-11-10 03:58:10,445 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-10 03:58:10,445 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1078361270] [2024-11-10 03:58:10,445 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1078361270] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-10 03:58:10,445 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-10 03:58:10,445 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2024-11-10 03:58:10,446 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [988563836] [2024-11-10 03:58:10,446 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-10 03:58:10,448 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-10 03:58:10,448 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-10 03:58:10,451 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-10 03:58:10,451 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-10 03:58:10,451 INFO L87 Difference]: Start difference. First operand 120 states and 193 transitions. Second operand has 7 states, 7 states have (on average 9.857142857142858) internal successors, (69), 7 states have internal predecessors, (69), 2 states have call successors, (55), 2 states have call predecessors, (55), 4 states have return successors, (56), 2 states have call predecessors, (56), 2 states have call successors, (56) [2024-11-10 03:58:13,478 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-10 03:58:13,478 INFO L93 Difference]: Finished difference Result 301 states and 480 transitions. [2024-11-10 03:58:13,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-10 03:58:13,481 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 9.857142857142858) internal successors, (69), 7 states have internal predecessors, (69), 2 states have call successors, (55), 2 states have call predecessors, (55), 4 states have return successors, (56), 2 states have call predecessors, (56), 2 states have call successors, (56) Word has length 282 [2024-11-10 03:58:13,482 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-10 03:58:13,487 INFO L225 Difference]: With dead ends: 301 [2024-11-10 03:58:13,488 INFO L226 Difference]: Without dead ends: 184 [2024-11-10 03:58:13,492 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 566 GetRequests, 556 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2024-11-10 03:58:13,493 INFO L432 NwaCegarLoop]: 201 mSDtfsCounter, 287 mSDsluCounter, 246 mSDsCounter, 0 mSdLazyCounter, 400 mSolverCounterSat, 129 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 321 SdHoareTripleChecker+Valid, 447 SdHoareTripleChecker+Invalid, 529 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 129 IncrementalHoareTripleChecker+Valid, 400 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.8s IncrementalHoareTripleChecker+Time [2024-11-10 03:58:13,494 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [321 Valid, 447 Invalid, 529 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [129 Valid, 400 Invalid, 0 Unknown, 0 Unchecked, 2.8s Time] [2024-11-10 03:58:13,497 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 184 states. [2024-11-10 03:58:13,533 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 184 to 179. [2024-11-10 03:58:13,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 179 states, 97 states have (on average 1.2989690721649485) internal successors, (126), 98 states have internal predecessors, (126), 79 states have call successors, (79), 2 states have call predecessors, (79), 2 states have return successors, (79), 78 states have call predecessors, (79), 79 states have call successors, (79) [2024-11-10 03:58:13,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 179 states and 284 transitions. [2024-11-10 03:58:13,540 INFO L78 Accepts]: Start accepts. Automaton has 179 states and 284 transitions. Word has length 282 [2024-11-10 03:58:13,543 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-10 03:58:13,543 INFO L471 AbstractCegarLoop]: Abstraction has 179 states and 284 transitions. [2024-11-10 03:58:13,543 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 9.857142857142858) internal successors, (69), 7 states have internal predecessors, (69), 2 states have call successors, (55), 2 states have call predecessors, (55), 4 states have return successors, (56), 2 states have call predecessors, (56), 2 states have call successors, (56) [2024-11-10 03:58:13,543 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 284 transitions. [2024-11-10 03:58:13,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-11-10 03:58:13,550 INFO L207 NwaCegarLoop]: Found error trace [2024-11-10 03:58:13,551 INFO L215 NwaCegarLoop]: trace histogram [45, 45, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 03:58:13,574 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 [2024-11-10 03:58:13,751 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 [2024-11-10 03:58:13,752 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-10 03:58:13,753 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 03:58:13,753 INFO L85 PathProgramCache]: Analyzing trace with hash -296674998, now seen corresponding path program 1 times [2024-11-10 03:58:13,754 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-10 03:58:13,754 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1858774672] [2024-11-10 03:58:13,754 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 03:58:13,755 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-10 03:58:13,755 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-10 03:58:13,758 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) [2024-11-10 03:58:13,760 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 [2024-11-10 03:58:14,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:58:14,324 INFO L255 TraceCheckSpWp]: Trace formula consists of 454 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-10 03:58:14,332 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-10 03:58:20,907 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3960 trivial. 0 not checked. [2024-11-10 03:58:20,908 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-10 03:58:20,908 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-10 03:58:20,908 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1858774672] [2024-11-10 03:58:20,908 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1858774672] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 03:58:20,908 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 03:58:20,908 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-10 03:58:20,909 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1580124824] [2024-11-10 03:58:20,909 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 03:58:20,909 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-10 03:58:20,910 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-10 03:58:20,911 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-10 03:58:20,911 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-10 03:58:20,911 INFO L87 Difference]: Start difference. First operand 179 states and 284 transitions. Second operand has 4 states, 4 states have (on average 15.25) internal successors, (61), 3 states have internal predecessors, (61), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2024-11-10 03:58:25,472 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.17s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-10 03:58:29,477 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-10 03:58:33,755 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.10s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-10 03:58:37,768 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-10 03:58:37,768 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-10 03:58:37,769 INFO L93 Difference]: Finished difference Result 376 states and 593 transitions. [2024-11-10 03:58:37,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-10 03:58:37,813 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.25) internal successors, (61), 3 states have internal predecessors, (61), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) Word has length 283 [2024-11-10 03:58:37,814 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-10 03:58:37,818 INFO L225 Difference]: With dead ends: 376 [2024-11-10 03:58:37,818 INFO L226 Difference]: Without dead ends: 255 [2024-11-10 03:58:37,819 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 283 GetRequests, 280 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-10 03:58:37,820 INFO L432 NwaCegarLoop]: 198 mSDtfsCounter, 146 mSDsluCounter, 366 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 91 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 146 SdHoareTripleChecker+Valid, 564 SdHoareTripleChecker+Invalid, 112 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 91 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.7s IncrementalHoareTripleChecker+Time [2024-11-10 03:58:37,821 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [146 Valid, 564 Invalid, 112 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [91 Valid, 17 Invalid, 4 Unknown, 0 Unchecked, 16.7s Time] [2024-11-10 03:58:37,822 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 255 states. [2024-11-10 03:58:37,873 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 255 to 227. [2024-11-10 03:58:37,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 227 states, 132 states have (on average 1.371212121212121) internal successors, (181), 132 states have internal predecessors, (181), 90 states have call successors, (90), 4 states have call predecessors, (90), 4 states have return successors, (90), 90 states have call predecessors, (90), 90 states have call successors, (90) [2024-11-10 03:58:37,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 227 states and 361 transitions. [2024-11-10 03:58:37,878 INFO L78 Accepts]: Start accepts. Automaton has 227 states and 361 transitions. Word has length 283 [2024-11-10 03:58:37,878 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-10 03:58:37,879 INFO L471 AbstractCegarLoop]: Abstraction has 227 states and 361 transitions. [2024-11-10 03:58:37,879 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.25) internal successors, (61), 3 states have internal predecessors, (61), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2024-11-10 03:58:37,880 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 361 transitions. [2024-11-10 03:58:37,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-10 03:58:37,885 INFO L207 NwaCegarLoop]: Found error trace [2024-11-10 03:58:37,885 INFO L215 NwaCegarLoop]: trace histogram [45, 45, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 03:58:37,908 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 (4)] Ended with exit code 0 [2024-11-10 03:58:38,086 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 [2024-11-10 03:58:38,087 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-10 03:58:38,087 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 03:58:38,087 INFO L85 PathProgramCache]: Analyzing trace with hash 2057492859, now seen corresponding path program 1 times [2024-11-10 03:58:38,088 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-10 03:58:38,090 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [915615320] [2024-11-10 03:58:38,090 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 03:58:38,090 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 [2024-11-10 03:58:38,091 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-10 03:58:38,094 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) [2024-11-10 03:58:38,095 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 [2024-11-10 03:58:38,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:58:38,590 INFO L255 TraceCheckSpWp]: Trace formula consists of 455 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-10 03:58:38,605 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-10 03:58:41,374 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3960 trivial. 0 not checked. [2024-11-10 03:58:41,375 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-10 03:58:41,375 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-10 03:58:41,377 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [915615320] [2024-11-10 03:58:41,377 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [915615320] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 03:58:41,377 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 03:58:41,377 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-10 03:58:41,377 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [759357831] [2024-11-10 03:58:41,378 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 03:58:41,378 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-10 03:58:41,379 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-10 03:58:41,381 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-10 03:58:41,381 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-10 03:58:41,382 INFO L87 Difference]: Start difference. First operand 227 states and 361 transitions. Second operand has 4 states, 4 states have (on average 15.5) internal successors, (62), 3 states have internal predecessors, (62), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2024-11-10 03:58:45,821 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.14s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-10 03:58:49,824 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-10 03:58:54,002 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers []