./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-44.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 84cfde4a Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-44.i -s /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-clean/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 98abf4a1b601d6abbbc90dbefd7ca63cb5df651c9c8cacf5dc6a77e5a21d9e4c --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 08:55:54,707 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 08:55:54,770 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-10-11 08:55:54,778 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 08:55:54,778 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 08:55:54,799 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 08:55:54,800 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 08:55:54,800 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 08:55:54,801 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 08:55:54,801 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 08:55:54,801 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 08:55:54,802 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 08:55:54,802 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 08:55:54,803 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 08:55:54,803 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 08:55:54,803 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 08:55:54,804 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 08:55:54,804 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-11 08:55:54,804 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-11 08:55:54,805 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-11 08:55:54,805 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 08:55:54,806 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 08:55:54,806 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 08:55:54,806 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 08:55:54,807 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 08:55:54,807 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-11 08:55:54,807 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 08:55:54,808 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 08:55:54,808 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 08:55:54,809 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 08:55:54,809 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 08:55:54,809 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 08:55:54,810 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 08:55:54,810 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 08:55:54,810 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 08:55:54,811 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 08:55:54,811 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-11 08:55:54,811 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-11 08:55:54,812 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 08:55:54,816 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 08:55:54,817 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 08:55:54,817 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 08:55:54,818 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-clean/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 98abf4a1b601d6abbbc90dbefd7ca63cb5df651c9c8cacf5dc6a77e5a21d9e4c [2024-10-11 08:55:55,124 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 08:55:55,152 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 08:55:55,156 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 08:55:55,157 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 08:55:55,158 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 08:55:55,159 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-44.i [2024-10-11 08:55:56,647 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 08:55:56,890 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 08:55:56,895 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-44.i [2024-10-11 08:55:56,908 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/1f624e9fb/f10e196768774045978593dbbb91be90/FLAG2314dc23c [2024-10-11 08:55:56,922 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/1f624e9fb/f10e196768774045978593dbbb91be90 [2024-10-11 08:55:56,925 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 08:55:56,926 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 08:55:56,929 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 08:55:56,929 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 08:55:56,935 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 08:55:56,936 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 08:55:56" (1/1) ... [2024-10-11 08:55:56,936 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17ce9e49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 08:55:56, skipping insertion in model container [2024-10-11 08:55:56,937 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 08:55:56" (1/1) ... [2024-10-11 08:55:56,973 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 08:55:57,160 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-44.i[919,932] [2024-10-11 08:55:57,258 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 08:55:57,279 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 08:55:57,290 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-44.i[919,932] [2024-10-11 08:55:57,324 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 08:55:57,348 INFO L204 MainTranslator]: Completed translation [2024-10-11 08:55:57,349 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 08:55:57 WrapperNode [2024-10-11 08:55:57,349 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 08:55:57,350 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-11 08:55:57,351 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-11 08:55:57,351 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-11 08:55:57,357 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 08:55:57" (1/1) ... [2024-10-11 08:55:57,368 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 08:55:57" (1/1) ... [2024-10-11 08:55:57,402 INFO L138 Inliner]: procedures = 26, calls = 44, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 231 [2024-10-11 08:55:57,402 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-11 08:55:57,403 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-11 08:55:57,403 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-11 08:55:57,404 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-11 08:55:57,413 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 08:55:57" (1/1) ... [2024-10-11 08:55:57,414 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 08:55:57" (1/1) ... [2024-10-11 08:55:57,417 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 08:55:57" (1/1) ... [2024-10-11 08:55:57,436 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-10-11 08:55:57,437 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 08:55:57" (1/1) ... [2024-10-11 08:55:57,437 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 08:55:57" (1/1) ... [2024-10-11 08:55:57,449 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 08:55:57" (1/1) ... [2024-10-11 08:55:57,457 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 08:55:57" (1/1) ... [2024-10-11 08:55:57,459 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 08:55:57" (1/1) ... [2024-10-11 08:55:57,461 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 08:55:57" (1/1) ... [2024-10-11 08:55:57,466 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-11 08:55:57,467 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-11 08:55:57,470 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-11 08:55:57,470 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-11 08:55:57,471 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 08:55:57" (1/1) ... [2024-10-11 08:55:57,477 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 08:55:57,488 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 [2024-10-11 08:55:57,509 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-11 08:55:57,512 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-11 08:55:57,563 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-11 08:55:57,563 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-11 08:55:57,565 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-11 08:55:57,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-11 08:55:57,565 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-11 08:55:57,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-11 08:55:57,669 INFO L238 CfgBuilder]: Building ICFG [2024-10-11 08:55:57,671 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-11 08:55:58,116 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-10-11 08:55:58,117 INFO L287 CfgBuilder]: Performing block encoding [2024-10-11 08:55:58,164 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-11 08:55:58,166 INFO L314 CfgBuilder]: Removed 1 assume(true) statements. [2024-10-11 08:55:58,166 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 08:55:58 BoogieIcfgContainer [2024-10-11 08:55:58,166 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-11 08:55:58,168 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-11 08:55:58,168 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-11 08:55:58,171 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-11 08:55:58,171 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.10 08:55:56" (1/3) ... [2024-10-11 08:55:58,172 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6096a10b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 08:55:58, skipping insertion in model container [2024-10-11 08:55:58,172 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 08:55:57" (2/3) ... [2024-10-11 08:55:58,172 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6096a10b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 08:55:58, skipping insertion in model container [2024-10-11 08:55:58,173 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 08:55:58" (3/3) ... [2024-10-11 08:55:58,174 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pe-ci_file-44.i [2024-10-11 08:55:58,187 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-11 08:55:58,188 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-11 08:55:58,244 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-11 08:55:58,250 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;@5bfe1d59, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-11 08:55:58,250 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-11 08:55:58,257 INFO L276 IsEmpty]: Start isEmpty. Operand has 91 states, 57 states have (on average 1.5087719298245614) internal successors, (86), 58 states have internal predecessors, (86), 31 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2024-10-11 08:55:58,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-10-11 08:55:58,276 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 08:55:58,277 INFO L215 NwaCegarLoop]: trace histogram [31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-11 08:55:58,278 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 08:55:58,284 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 08:55:58,284 INFO L85 PathProgramCache]: Analyzing trace with hash 1913620962, now seen corresponding path program 1 times [2024-10-11 08:55:58,293 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 08:55:58,293 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1833656928] [2024-10-11 08:55:58,294 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 08:55:58,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 08:55:58,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:58,634 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-11 08:55:58,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:58,644 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-11 08:55:58,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:58,653 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-11 08:55:58,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:58,663 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2024-10-11 08:55:58,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:58,674 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-10-11 08:55:58,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:58,681 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2024-10-11 08:55:58,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:58,685 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-11 08:55:58,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:58,689 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-10-11 08:55:58,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:58,697 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-11 08:55:58,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:58,704 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-10-11 08:55:58,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:58,713 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-10-11 08:55:58,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:58,722 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2024-10-11 08:55:58,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:58,730 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-10-11 08:55:58,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:58,741 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2024-10-11 08:55:58,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:58,750 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-11 08:55:58,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:58,757 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-10-11 08:55:58,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:58,764 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-10-11 08:55:58,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:58,769 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-10-11 08:55:58,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:58,777 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-11 08:55:58,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:58,783 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-10-11 08:55:58,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:58,791 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-10-11 08:55:58,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:58,796 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-10-11 08:55:58,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:58,803 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-10-11 08:55:58,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:58,807 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-10-11 08:55:58,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:58,813 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-10-11 08:55:58,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:58,820 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2024-10-11 08:55:58,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:58,826 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-10-11 08:55:58,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:58,832 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-10-11 08:55:58,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:58,838 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-10-11 08:55:58,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:58,842 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2024-10-11 08:55:58,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:58,845 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-10-11 08:55:58,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:58,852 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked. [2024-10-11 08:55:58,852 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 08:55:58,853 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1833656928] [2024-10-11 08:55:58,853 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1833656928] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 08:55:58,854 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 08:55:58,854 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-11 08:55:58,856 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [491288189] [2024-10-11 08:55:58,857 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 08:55:58,862 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-10-11 08:55:58,863 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 08:55:58,891 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-10-11 08:55:58,892 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-11 08:55:58,895 INFO L87 Difference]: Start difference. First operand has 91 states, 57 states have (on average 1.5087719298245614) internal successors, (86), 58 states have internal predecessors, (86), 31 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) Second operand has 2 states, 2 states have (on average 21.5) internal successors, (43), 2 states have internal predecessors, (43), 2 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 2 states have call successors, (31) [2024-10-11 08:55:58,956 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 08:55:58,957 INFO L93 Difference]: Finished difference Result 179 states and 325 transitions. [2024-10-11 08:55:58,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-11 08:55:58,962 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 21.5) internal successors, (43), 2 states have internal predecessors, (43), 2 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 2 states have call successors, (31) Word has length 195 [2024-10-11 08:55:58,963 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 08:55:58,971 INFO L225 Difference]: With dead ends: 179 [2024-10-11 08:55:58,972 INFO L226 Difference]: Without dead ends: 89 [2024-10-11 08:55:58,979 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 95 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-11 08:55:58,985 INFO L432 NwaCegarLoop]: 139 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 139 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-10-11 08:55:58,987 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 139 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-10-11 08:55:59,005 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 89 states. [2024-10-11 08:55:59,038 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 89 to 89. [2024-10-11 08:55:59,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 89 states, 56 states have (on average 1.4464285714285714) internal successors, (81), 56 states have internal predecessors, (81), 31 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2024-10-11 08:55:59,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 89 states and 143 transitions. [2024-10-11 08:55:59,043 INFO L78 Accepts]: Start accepts. Automaton has 89 states and 143 transitions. Word has length 195 [2024-10-11 08:55:59,044 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 08:55:59,044 INFO L471 AbstractCegarLoop]: Abstraction has 89 states and 143 transitions. [2024-10-11 08:55:59,044 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 21.5) internal successors, (43), 2 states have internal predecessors, (43), 2 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 2 states have call successors, (31) [2024-10-11 08:55:59,045 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 143 transitions. [2024-10-11 08:55:59,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-10-11 08:55:59,049 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 08:55:59,051 INFO L215 NwaCegarLoop]: trace histogram [31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-11 08:55:59,051 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-11 08:55:59,052 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 08:55:59,052 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 08:55:59,052 INFO L85 PathProgramCache]: Analyzing trace with hash -903801120, now seen corresponding path program 1 times [2024-10-11 08:55:59,053 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 08:55:59,053 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2107207887] [2024-10-11 08:55:59,053 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 08:55:59,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 08:55:59,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:59,684 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-11 08:55:59,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:59,689 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-11 08:55:59,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:59,692 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-11 08:55:59,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:59,696 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2024-10-11 08:55:59,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:59,700 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-10-11 08:55:59,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:59,702 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2024-10-11 08:55:59,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:59,708 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-11 08:55:59,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:59,711 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-10-11 08:55:59,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:59,715 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-11 08:55:59,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:59,722 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-10-11 08:55:59,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:59,728 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-10-11 08:55:59,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:59,732 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2024-10-11 08:55:59,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:59,734 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-10-11 08:55:59,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:59,738 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2024-10-11 08:55:59,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:59,742 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-11 08:55:59,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:59,748 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-10-11 08:55:59,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:59,754 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-10-11 08:55:59,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:59,758 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-10-11 08:55:59,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:59,761 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-11 08:55:59,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:59,764 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-10-11 08:55:59,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:59,767 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-10-11 08:55:59,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:59,773 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-10-11 08:55:59,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:59,777 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-10-11 08:55:59,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:59,795 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-10-11 08:55:59,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:59,799 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-10-11 08:55:59,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:59,804 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2024-10-11 08:55:59,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:59,806 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-10-11 08:55:59,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:59,810 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-10-11 08:55:59,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:59,813 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-10-11 08:55:59,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:59,844 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2024-10-11 08:55:59,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:59,852 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-10-11 08:55:59,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:55:59,864 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 84 proven. 6 refuted. 0 times theorem prover too weak. 1770 trivial. 0 not checked. [2024-10-11 08:55:59,865 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 08:55:59,865 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2107207887] [2024-10-11 08:55:59,865 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2107207887] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-11 08:55:59,866 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [945976122] [2024-10-11 08:55:59,866 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 08:55:59,866 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-11 08:55:59,867 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 [2024-10-11 08:55:59,872 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-11 08:55:59,873 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-10-11 08:56:00,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:56:00,073 INFO L255 TraceCheckSpWp]: Trace formula consists of 467 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-10-11 08:56:00,089 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-11 08:56:00,243 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 310 proven. 6 refuted. 0 times theorem prover too weak. 1544 trivial. 0 not checked. [2024-10-11 08:56:00,244 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-11 08:56:00,553 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 84 proven. 6 refuted. 0 times theorem prover too weak. 1770 trivial. 0 not checked. [2024-10-11 08:56:00,554 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [945976122] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-11 08:56:00,554 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-11 08:56:00,554 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 7 [2024-10-11 08:56:00,555 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1764028085] [2024-10-11 08:56:00,555 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-11 08:56:00,557 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-10-11 08:56:00,557 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 08:56:00,558 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-10-11 08:56:00,558 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-10-11 08:56:00,558 INFO L87 Difference]: Start difference. First operand 89 states and 143 transitions. Second operand has 7 states, 7 states have (on average 7.428571428571429) internal successors, (52), 7 states have internal predecessors, (52), 2 states have call successors, (33), 2 states have call predecessors, (33), 4 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2024-10-11 08:56:00,901 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 08:56:00,901 INFO L93 Difference]: Finished difference Result 185 states and 292 transitions. [2024-10-11 08:56:00,902 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-11 08:56:00,902 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 7.428571428571429) internal successors, (52), 7 states have internal predecessors, (52), 2 states have call successors, (33), 2 states have call predecessors, (33), 4 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) Word has length 195 [2024-10-11 08:56:00,903 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 08:56:00,907 INFO L225 Difference]: With dead ends: 185 [2024-10-11 08:56:00,908 INFO L226 Difference]: Without dead ends: 97 [2024-10-11 08:56:00,909 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 458 GetRequests, 447 SyntacticMatches, 2 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2024-10-11 08:56:00,912 INFO L432 NwaCegarLoop]: 103 mSDtfsCounter, 210 mSDsluCounter, 144 mSDsCounter, 0 mSdLazyCounter, 174 mSolverCounterSat, 120 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 237 SdHoareTripleChecker+Valid, 247 SdHoareTripleChecker+Invalid, 294 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 120 IncrementalHoareTripleChecker+Valid, 174 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-10-11 08:56:00,913 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [237 Valid, 247 Invalid, 294 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [120 Valid, 174 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-10-11 08:56:00,914 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97 states. [2024-10-11 08:56:00,935 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97 to 93. [2024-10-11 08:56:00,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 93 states, 59 states have (on average 1.4067796610169492) internal successors, (83), 59 states have internal predecessors, (83), 31 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2024-10-11 08:56:00,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 93 states and 145 transitions. [2024-10-11 08:56:00,937 INFO L78 Accepts]: Start accepts. Automaton has 93 states and 145 transitions. Word has length 195 [2024-10-11 08:56:00,938 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 08:56:00,938 INFO L471 AbstractCegarLoop]: Abstraction has 93 states and 145 transitions. [2024-10-11 08:56:00,938 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 7.428571428571429) internal successors, (52), 7 states have internal predecessors, (52), 2 states have call successors, (33), 2 states have call predecessors, (33), 4 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2024-10-11 08:56:00,939 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 145 transitions. [2024-10-11 08:56:00,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-10-11 08:56:00,941 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 08:56:00,941 INFO L215 NwaCegarLoop]: trace histogram [31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-11 08:56:00,962 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-10-11 08:56:01,142 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-11 08:56:01,143 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 08:56:01,143 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 08:56:01,143 INFO L85 PathProgramCache]: Analyzing trace with hash -1713147746, now seen corresponding path program 1 times [2024-10-11 08:56:01,143 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 08:56:01,143 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [908282344] [2024-10-11 08:56:01,144 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 08:56:01,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 08:56:01,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-10-11 08:56:01,266 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1611494021] [2024-10-11 08:56:01,266 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 08:56:01,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-11 08:56:01,266 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 [2024-10-11 08:56:01,268 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-11 08:56:01,269 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-10-11 08:56:01,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-11 08:56:01,458 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-11 08:56:01,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-11 08:56:01,644 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-11 08:56:01,646 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-10-11 08:56:01,649 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-10-11 08:56:01,661 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-10-11 08:56:01,852 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-11 08:56:01,856 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2024-10-11 08:56:02,011 INFO L165 ceAbstractionStarter]: Computing trace abstraction results [2024-10-11 08:56:02,014 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.10 08:56:02 BoogieIcfgContainer [2024-10-11 08:56:02,016 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-10-11 08:56:02,016 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-10-11 08:56:02,016 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-10-11 08:56:02,017 INFO L274 PluginConnector]: Witness Printer initialized [2024-10-11 08:56:02,017 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 08:55:58" (3/4) ... [2024-10-11 08:56:02,019 INFO L142 WitnessPrinter]: No result that supports witness generation found [2024-10-11 08:56:02,020 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-10-11 08:56:02,021 INFO L158 Benchmark]: Toolchain (without parser) took 5094.56ms. Allocated memory was 157.3MB in the beginning and 192.9MB in the end (delta: 35.7MB). Free memory was 124.1MB in the beginning and 90.8MB in the end (delta: 33.3MB). Peak memory consumption was 68.1MB. Max. memory is 16.1GB. [2024-10-11 08:56:02,021 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 104.9MB. Free memory is still 75.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 08:56:02,021 INFO L158 Benchmark]: CACSL2BoogieTranslator took 420.47ms. Allocated memory is still 157.3MB. Free memory was 123.2MB in the beginning and 106.4MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-10-11 08:56:02,022 INFO L158 Benchmark]: Boogie Procedure Inliner took 52.19ms. Allocated memory is still 157.3MB. Free memory was 106.4MB in the beginning and 103.3MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-10-11 08:56:02,022 INFO L158 Benchmark]: Boogie Preprocessor took 62.62ms. Allocated memory is still 157.3MB. Free memory was 103.3MB in the beginning and 100.1MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-11 08:56:02,022 INFO L158 Benchmark]: RCFGBuilder took 699.91ms. Allocated memory is still 157.3MB. Free memory was 100.1MB in the beginning and 106.0MB in the end (delta: -5.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-10-11 08:56:02,022 INFO L158 Benchmark]: TraceAbstraction took 3847.41ms. Allocated memory was 157.3MB in the beginning and 192.9MB in the end (delta: 35.7MB). Free memory was 105.0MB in the beginning and 91.8MB in the end (delta: 13.2MB). Peak memory consumption was 52.0MB. Max. memory is 16.1GB. [2024-10-11 08:56:02,023 INFO L158 Benchmark]: Witness Printer took 4.13ms. Allocated memory is still 192.9MB. Free memory was 91.8MB in the beginning and 90.8MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 08:56:02,024 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 104.9MB. Free memory is still 75.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 420.47ms. Allocated memory is still 157.3MB. Free memory was 123.2MB in the beginning and 106.4MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 52.19ms. Allocated memory is still 157.3MB. Free memory was 106.4MB in the beginning and 103.3MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 62.62ms. Allocated memory is still 157.3MB. Free memory was 103.3MB in the beginning and 100.1MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 699.91ms. Allocated memory is still 157.3MB. Free memory was 100.1MB in the beginning and 106.0MB in the end (delta: -5.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * TraceAbstraction took 3847.41ms. Allocated memory was 157.3MB in the beginning and 192.9MB in the end (delta: 35.7MB). Free memory was 105.0MB in the beginning and 91.8MB in the end (delta: 13.2MB). Peak memory consumption was 52.0MB. Max. memory is 16.1GB. * Witness Printer took 4.13ms. Allocated memory is still 192.9MB. Free memory was 91.8MB in the beginning and 90.8MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 197, overapproximation of bitwiseOr at line 197, overapproximation of someBinaryDOUBLEComparisonOperation at line 197, overapproximation of someBinaryArithmeticFLOAToperation at line 88. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed long int var_1_1 = 16; [L23] unsigned char var_1_5 = 1; [L24] signed short int var_1_8 = -5; [L25] double var_1_10 = 256.475; [L26] double var_1_11 = 4.8; [L27] unsigned long int var_1_14 = 0; [L28] signed char var_1_15 = -5; [L29] unsigned long int var_1_16 = 500; [L30] unsigned long int var_1_17 = 4182428128; [L31] unsigned long int var_1_18 = 16; [L32] signed char var_1_19 = -5; [L33] signed char var_1_20 = 0; [L34] signed char var_1_21 = 64; [L35] float var_1_22 = 49.375; [L36] signed short int var_1_23 = 256; [L37] signed short int var_1_24 = 8; [L38] float var_1_25 = 255.5; [L39] float var_1_26 = 500.14; [L40] signed long int var_1_27 = -8; [L41] signed short int var_1_30 = -2; [L42] double var_1_31 = 0.3; [L43] signed char var_1_32 = 16; [L44] unsigned char var_1_33 = 25; [L45] unsigned char var_1_39 = 10; [L46] signed long int var_1_40 = -64; [L47] unsigned char var_1_42 = 1; [L48] unsigned char var_1_44 = 0; [L49] unsigned char var_1_45 = 0; [L50] unsigned char var_1_46 = 0; [L51] unsigned long int var_1_47 = 5; [L52] double var_1_48 = 16.75; [L53] signed long int var_1_50 = 2; [L54] signed short int var_1_51 = 50; [L55] float last_1_var_1_22 = 49.375; [L56] signed short int last_1_var_1_30 = -2; [L57] signed char last_1_var_1_32 = 16; [L201] isInitial = 1 [L202] FCALL initially() [L203] COND TRUE 1 [L204] CALL updateLastVariables() [L192] last_1_var_1_22 = var_1_22 [L193] last_1_var_1_30 = var_1_30 [L194] last_1_var_1_32 = var_1_32 [L204] RET updateLastVariables() [L205] CALL updateVariables() [L142] var_1_5 = __VERIFIER_nondet_uchar() [L143] CALL assume_abort_if_not(var_1_5 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=10259/40, var_1_11=24/5, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=10259/40, var_1_11=24/5, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_8=-5] [L143] RET assume_abort_if_not(var_1_5 >= 0) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=10259/40, var_1_11=24/5, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_8=-5] [L144] CALL assume_abort_if_not(var_1_5 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=10259/40, var_1_11=24/5, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=10259/40, var_1_11=24/5, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L144] RET assume_abort_if_not(var_1_5 <= 1) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=10259/40, var_1_11=24/5, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L145] var_1_10 = __VERIFIER_nondet_double() [L146] CALL assume_abort_if_not((var_1_10 >= 0.0F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854776000e+12F && var_1_10 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_11=24/5, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_11=24/5, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L146] RET assume_abort_if_not((var_1_10 >= 0.0F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854776000e+12F && var_1_10 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_11=24/5, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L147] var_1_11 = __VERIFIER_nondet_double() [L148] CALL assume_abort_if_not((var_1_11 >= 0.0F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854776000e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L148] RET assume_abort_if_not((var_1_11 >= 0.0F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854776000e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L149] var_1_15 = __VERIFIER_nondet_char() [L150] CALL assume_abort_if_not(var_1_15 >= -128) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L150] RET assume_abort_if_not(var_1_15 >= -128) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L151] CALL assume_abort_if_not(var_1_15 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L151] RET assume_abort_if_not(var_1_15 <= 127) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L152] CALL assume_abort_if_not(var_1_15 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L152] RET assume_abort_if_not(var_1_15 != 0) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L153] var_1_16 = __VERIFIER_nondet_ulong() [L154] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L154] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L155] CALL assume_abort_if_not(var_1_16 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L155] RET assume_abort_if_not(var_1_16 <= 4294967294) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L156] var_1_17 = __VERIFIER_nondet_ulong() [L157] CALL assume_abort_if_not(var_1_17 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L157] RET assume_abort_if_not(var_1_17 >= 2147483647) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L158] CALL assume_abort_if_not(var_1_17 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L158] RET assume_abort_if_not(var_1_17 <= 4294967294) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L159] var_1_18 = __VERIFIER_nondet_ulong() [L160] CALL assume_abort_if_not(var_1_18 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L160] RET assume_abort_if_not(var_1_18 >= 0) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L161] CALL assume_abort_if_not(var_1_18 <= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L161] RET assume_abort_if_not(var_1_18 <= 1073741823) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L162] var_1_20 = __VERIFIER_nondet_char() [L163] CALL assume_abort_if_not(var_1_20 >= -126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L163] RET assume_abort_if_not(var_1_20 >= -126) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L164] CALL assume_abort_if_not(var_1_20 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L164] RET assume_abort_if_not(var_1_20 <= 126) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L165] var_1_21 = __VERIFIER_nondet_char() [L166] CALL assume_abort_if_not(var_1_21 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L166] RET assume_abort_if_not(var_1_21 >= -127) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L167] CALL assume_abort_if_not(var_1_21 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L167] RET assume_abort_if_not(var_1_21 <= 126) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L168] var_1_23 = __VERIFIER_nondet_short() [L169] CALL assume_abort_if_not(var_1_23 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=-1, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=-1, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L169] RET assume_abort_if_not(var_1_23 >= -1) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=-1, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L170] CALL assume_abort_if_not(var_1_23 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=-1, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=-1, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L170] RET assume_abort_if_not(var_1_23 <= 32767) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=-1, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L171] var_1_24 = __VERIFIER_nondet_short() [L172] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=-1, var_1_24=3, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=-1, var_1_24=3, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L172] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=-1, var_1_24=3, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L173] CALL assume_abort_if_not(var_1_24 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=-1, var_1_24=3, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=-1, var_1_24=3, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L173] RET assume_abort_if_not(var_1_24 <= 32767) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=-1, var_1_24=3, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L174] var_1_25 = __VERIFIER_nondet_float() [L175] CALL assume_abort_if_not((var_1_25 >= 0.0F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854765600e+12F && var_1_25 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=-1, var_1_24=3, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=-1, var_1_24=3, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L175] RET assume_abort_if_not((var_1_25 >= 0.0F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854765600e+12F && var_1_25 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=-1, var_1_24=3, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L176] var_1_26 = __VERIFIER_nondet_float() [L177] CALL assume_abort_if_not((var_1_26 >= 0.0F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 9223372.036854765600e+12F && var_1_26 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=-1, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=-1, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L177] RET assume_abort_if_not((var_1_26 >= 0.0F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 9223372.036854765600e+12F && var_1_26 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=-1, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L178] var_1_39 = __VERIFIER_nondet_uchar() [L179] CALL assume_abort_if_not(var_1_39 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=-1, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=-1, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L179] RET assume_abort_if_not(var_1_39 >= 0) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=-1, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L180] CALL assume_abort_if_not(var_1_39 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=-1, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=-1, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L180] RET assume_abort_if_not(var_1_39 <= 254) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=-1, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L181] var_1_44 = __VERIFIER_nondet_uchar() [L182] CALL assume_abort_if_not(var_1_44 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=-1, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=-1, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L182] RET assume_abort_if_not(var_1_44 >= 0) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=-1, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L183] CALL assume_abort_if_not(var_1_44 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=-1, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=-1, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L183] RET assume_abort_if_not(var_1_44 <= 0) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=-1, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L184] var_1_45 = __VERIFIER_nondet_uchar() [L185] CALL assume_abort_if_not(var_1_45 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=-1, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=-1, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L185] RET assume_abort_if_not(var_1_45 >= 0) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=-1, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L186] CALL assume_abort_if_not(var_1_45 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=-1, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=-1, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L186] RET assume_abort_if_not(var_1_45 <= 0) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=-1, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L187] var_1_46 = __VERIFIER_nondet_uchar() [L188] CALL assume_abort_if_not(var_1_46 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=-1, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=-1, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L188] RET assume_abort_if_not(var_1_46 >= 0) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=-1, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L189] CALL assume_abort_if_not(var_1_46 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=-1, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=-1, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L189] RET assume_abort_if_not(var_1_46 <= 0) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=-1, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L205] RET updateVariables() [L206] CALL step() [L61] COND FALSE !(((((last_1_var_1_22) < 0 ) ? -(last_1_var_1_22) : (last_1_var_1_22))) < (((((var_1_10 - var_1_11)) < (((((last_1_var_1_22) < 0 ) ? -(last_1_var_1_22) : (last_1_var_1_22))))) ? ((var_1_10 - var_1_11)) : (((((last_1_var_1_22) < 0 ) ? -(last_1_var_1_22) : (last_1_var_1_22))))))) [L68] var_1_8 = 0 VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=-1, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=0] [L70] unsigned long int stepLocal_1 = var_1_18; VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, stepLocal_1=4294967551, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=-5, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=-1, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=0] [L71] COND TRUE 256 > stepLocal_1 [L72] var_1_19 = ((((((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20)))) > (var_1_21)) ? (((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20)))) : (var_1_21))) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=2, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=-1, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=0] [L74] var_1_31 = var_1_26 [L75] var_1_32 = var_1_21 [L76] var_1_30 = ((((var_1_15) > (var_1_32)) ? (var_1_15) : (var_1_32))) [L77] signed short int stepLocal_0 = var_1_8; VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, stepLocal_0=0, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=2, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=-1, var_1_24=3, var_1_26=2, var_1_27=-8, var_1_30=2, var_1_31=2, var_1_32=-2, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=0] [L78] EXPR (var_1_32 + var_1_19) ^ (var_1_30 + var_1_32) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, stepLocal_0=0, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=2, var_1_1=16, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=-1, var_1_24=3, var_1_26=2, var_1_27=-8, var_1_30=2, var_1_31=2, var_1_32=-2, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=0] [L78] COND TRUE stepLocal_0 == ((var_1_32 + var_1_19) ^ (var_1_30 + var_1_32)) [L79] var_1_1 = var_1_8 VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=2, var_1_1=0, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=-1, var_1_24=3, var_1_26=2, var_1_27=-8, var_1_30=2, var_1_31=2, var_1_32=-2, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=0] [L81] COND FALSE !(var_1_30 == ((((var_1_30) < ((var_1_8 / var_1_15))) ? (var_1_30) : ((var_1_8 / var_1_15))))) [L84] var_1_14 = (var_1_17 - (16u + var_1_18)) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=6442450943, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=2, var_1_1=0, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=-1, var_1_24=3, var_1_26=2, var_1_27=-8, var_1_30=2, var_1_31=2, var_1_32=-2, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=0] [L86] signed long int stepLocal_2 = var_1_23 - var_1_24; VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, stepLocal_2=-4, var_1_14=6442450943, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=2, var_1_1=0, var_1_20=2, var_1_21=-2, var_1_22=395/8, var_1_23=-1, var_1_24=3, var_1_26=2, var_1_27=-8, var_1_30=2, var_1_31=2, var_1_32=-2, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=0] [L87] COND TRUE stepLocal_2 > var_1_14 [L88] var_1_22 = (var_1_25 - var_1_26) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=6442450943, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=2, var_1_1=0, var_1_20=2, var_1_21=-2, var_1_23=-1, var_1_24=3, var_1_26=2, var_1_27=-8, var_1_30=2, var_1_31=2, var_1_32=-2, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=0] [L90] COND TRUE ! var_1_5 [L91] var_1_27 = ((var_1_32 + var_1_24) + (var_1_30 + (var_1_20 + var_1_32))) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=6442450943, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=2, var_1_1=0, var_1_20=2, var_1_21=-2, var_1_23=-1, var_1_24=3, var_1_26=2, var_1_27=3, var_1_30=2, var_1_31=2, var_1_32=-2, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=0] [L99] COND FALSE !(((((((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20)))) < (var_1_19)) ? (((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20)))) : (var_1_19))) < var_1_19) [L106] var_1_33 = var_1_39 VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=6442450943, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=2, var_1_1=0, var_1_20=2, var_1_21=-2, var_1_23=-1, var_1_24=3, var_1_26=2, var_1_27=3, var_1_30=2, var_1_31=2, var_1_32=-2, var_1_33=0, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=0] [L108] COND TRUE ((((var_1_39) < 0 ) ? -(var_1_39) : (var_1_39))) <= var_1_20 [L109] var_1_40 = ((((1) < 0 ) ? -(1) : (1))) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=6442450943, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=2, var_1_1=0, var_1_20=2, var_1_21=-2, var_1_23=-1, var_1_24=3, var_1_26=2, var_1_27=3, var_1_30=2, var_1_31=2, var_1_32=-2, var_1_33=0, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=0] [L113] COND FALSE !(var_1_26 >= ((((var_1_11) < (var_1_26)) ? (var_1_11) : (var_1_26)))) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=6442450943, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=2, var_1_1=0, var_1_20=2, var_1_21=-2, var_1_23=-1, var_1_24=3, var_1_26=2, var_1_27=3, var_1_30=2, var_1_31=2, var_1_32=-2, var_1_33=0, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=0] [L118] COND FALSE !(\read(var_1_45)) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=6442450943, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=2, var_1_1=0, var_1_20=2, var_1_21=-2, var_1_23=-1, var_1_24=3, var_1_26=2, var_1_27=3, var_1_30=2, var_1_31=2, var_1_32=-2, var_1_33=0, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=0] [L122] COND FALSE !(((~ var_1_15) * var_1_19) >= (~ var_1_20)) [L129] var_1_47 = var_1_15 VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=6442450943, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=2, var_1_1=0, var_1_20=2, var_1_21=-2, var_1_23=-1, var_1_24=3, var_1_26=2, var_1_27=3, var_1_30=2, var_1_31=2, var_1_32=-2, var_1_33=0, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=2, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=0] [L131] COND FALSE !(var_1_26 != var_1_22) [L136] var_1_48 = var_1_26 VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=6442450943, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=2, var_1_1=0, var_1_20=2, var_1_21=-2, var_1_23=-1, var_1_24=3, var_1_26=2, var_1_27=3, var_1_30=2, var_1_31=2, var_1_32=-2, var_1_33=0, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=2, var_1_48=2, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=0] [L138] var_1_50 = var_1_14 [L139] var_1_51 = var_1_21 [L206] RET step() [L207] CALL, EXPR property() [L197] EXPR (var_1_32 + var_1_19) ^ (var_1_30 + var_1_32) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=6442450943, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=2, var_1_1=0, var_1_20=2, var_1_21=-2, var_1_23=-1, var_1_24=3, var_1_26=2, var_1_27=3, var_1_30=2, var_1_31=2, var_1_32=-2, var_1_33=0, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=2, var_1_48=2, var_1_50=2147483647, var_1_51=-2, var_1_5=0, var_1_8=0] [L197-L198] return (((((((((var_1_8 == ((var_1_32 + var_1_19) ^ (var_1_30 + var_1_32))) ? (var_1_1 == ((signed long int) var_1_8)) : 1) && ((((((last_1_var_1_22) < 0 ) ? -(last_1_var_1_22) : (last_1_var_1_22))) < (((((var_1_10 - var_1_11)) < (((((last_1_var_1_22) < 0 ) ? -(last_1_var_1_22) : (last_1_var_1_22))))) ? ((var_1_10 - var_1_11)) : (((((last_1_var_1_22) < 0 ) ? -(last_1_var_1_22) : (last_1_var_1_22))))))) ? ((last_1_var_1_22 >= last_1_var_1_22) ? (var_1_8 == ((signed short int) last_1_var_1_32)) : (var_1_8 == ((signed short int) last_1_var_1_30))) : (var_1_8 == ((signed short int) 0)))) && ((var_1_30 == ((((var_1_30) < ((var_1_8 / var_1_15))) ? (var_1_30) : ((var_1_8 / var_1_15))))) ? (var_1_14 == ((unsigned long int) var_1_16)) : (var_1_14 == ((unsigned long int) (var_1_17 - (16u + var_1_18)))))) && ((256 > var_1_18) ? (var_1_19 == ((signed char) ((((((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20)))) > (var_1_21)) ? (((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20)))) : (var_1_21))))) : 1)) && (((var_1_23 - var_1_24) > var_1_14) ? (var_1_22 == ((float) (var_1_25 - var_1_26))) : 1)) && ((! var_1_5) ? (var_1_27 == ((signed long int) ((var_1_32 + var_1_24) + (var_1_30 + (var_1_20 + var_1_32))))) : ((var_1_11 > var_1_22) ? (var_1_27 == ((signed long int) var_1_19)) : (var_1_27 == ((signed long int) var_1_32))))) && (var_1_30 == ((signed short int) ((((var_1_15) > (var_1_32)) ? (var_1_15) : (var_1_32)))))) && (var_1_31 == ((double) var_1_26))) && (var_1_32 == ((signed char) var_1_21)) ; [L207] RET, EXPR property() [L207] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=6442450943, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=2, var_1_1=0, var_1_20=2, var_1_21=-2, var_1_23=-1, var_1_24=3, var_1_26=2, var_1_27=3, var_1_30=2, var_1_31=2, var_1_32=-2, var_1_33=0, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=2, var_1_48=2, var_1_50=2147483647, var_1_51=-2, var_1_5=0, var_1_8=0] [L19] reach_error() VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=6442450943, var_1_15=2, var_1_16=0, var_1_17=10737418510, var_1_18=4294967551, var_1_19=2, var_1_1=0, var_1_20=2, var_1_21=-2, var_1_23=-1, var_1_24=3, var_1_26=2, var_1_27=3, var_1_30=2, var_1_31=2, var_1_32=-2, var_1_33=0, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=2, var_1_48=2, var_1_50=2147483647, var_1_51=-2, var_1_5=0, var_1_8=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 91 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 3.6s, OverallIterations: 3, TraceHistogramMax: 31, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 237 SdHoareTripleChecker+Valid, 0.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 210 mSDsluCounter, 386 SdHoareTripleChecker+Invalid, 0.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 144 mSDsCounter, 120 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 178 IncrementalHoareTripleChecker+Invalid, 298 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 120 mSolverCounterUnsat, 242 mSDtfsCounter, 178 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 553 GetRequests, 542 SyntacticMatches, 2 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=93occurred in iteration=2, InterpolantAutomatonStates: 11, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 2 MinimizatonAttempts, 4 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 1.4s InterpolantComputationTime, 975 NumberOfCodeBlocks, 975 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 776 ConstructedInterpolants, 0 QuantifiedInterpolants, 1200 SizeOfPredicates, 2 NumberOfNonLiveVariables, 467 ConjunctsInSsa, 6 ConjunctsInUnsatCore, 4 InterpolantComputations, 1 PerfectInterpolantSequences, 7422/7440 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-10-11 08:56:02,062 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-44.i -s /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-clean/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 98abf4a1b601d6abbbc90dbefd7ca63cb5df651c9c8cacf5dc6a77e5a21d9e4c --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 08:56:04,426 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 08:56:04,509 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-10-11 08:56:04,516 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 08:56:04,516 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 08:56:04,550 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 08:56:04,551 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 08:56:04,551 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 08:56:04,552 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 08:56:04,553 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 08:56:04,553 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 08:56:04,554 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 08:56:04,554 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 08:56:04,558 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 08:56:04,558 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 08:56:04,559 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 08:56:04,559 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 08:56:04,559 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-11 08:56:04,560 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-11 08:56:04,560 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 08:56:04,560 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 08:56:04,562 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 08:56:04,562 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 08:56:04,562 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-11 08:56:04,563 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-11 08:56:04,563 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 08:56:04,563 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-11 08:56:04,563 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-11 08:56:04,563 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 08:56:04,564 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 08:56:04,570 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 08:56:04,570 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 08:56:04,571 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 08:56:04,571 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 08:56:04,571 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 08:56:04,571 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 08:56:04,572 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 08:56:04,572 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 08:56:04,572 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-11 08:56:04,572 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-11 08:56:04,573 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 08:56:04,574 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 08:56:04,575 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 08:56:04,575 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 08:56:04,575 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-11 08:56:04,575 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-clean/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 98abf4a1b601d6abbbc90dbefd7ca63cb5df651c9c8cacf5dc6a77e5a21d9e4c [2024-10-11 08:56:04,946 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 08:56:04,969 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 08:56:04,974 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 08:56:04,975 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 08:56:04,977 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 08:56:04,979 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-44.i [2024-10-11 08:56:06,601 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 08:56:06,819 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 08:56:06,820 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-44.i [2024-10-11 08:56:06,829 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/e959df6cb/65e70f1e1b794da5ba56d8d4656d6c43/FLAG6d6ebb2a7 [2024-10-11 08:56:06,841 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/e959df6cb/65e70f1e1b794da5ba56d8d4656d6c43 [2024-10-11 08:56:06,844 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 08:56:06,845 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 08:56:06,846 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 08:56:06,846 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 08:56:06,850 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 08:56:06,851 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 08:56:06" (1/1) ... [2024-10-11 08:56:06,852 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12959a80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 08:56:06, skipping insertion in model container [2024-10-11 08:56:06,852 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 08:56:06" (1/1) ... [2024-10-11 08:56:06,885 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 08:56:07,059 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-44.i[919,932] [2024-10-11 08:56:07,142 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 08:56:07,163 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 08:56:07,175 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-44.i[919,932] [2024-10-11 08:56:07,202 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 08:56:07,223 INFO L204 MainTranslator]: Completed translation [2024-10-11 08:56:07,223 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 08:56:07 WrapperNode [2024-10-11 08:56:07,224 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 08:56:07,225 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-11 08:56:07,225 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-11 08:56:07,225 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-11 08:56:07,232 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 08:56:07" (1/1) ... [2024-10-11 08:56:07,255 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 08:56:07" (1/1) ... [2024-10-11 08:56:07,289 INFO L138 Inliner]: procedures = 27, calls = 44, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 204 [2024-10-11 08:56:07,289 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-11 08:56:07,290 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-11 08:56:07,290 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-11 08:56:07,290 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-11 08:56:07,300 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 08:56:07" (1/1) ... [2024-10-11 08:56:07,301 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 08:56:07" (1/1) ... [2024-10-11 08:56:07,311 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 08:56:07" (1/1) ... [2024-10-11 08:56:07,335 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-10-11 08:56:07,335 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 08:56:07" (1/1) ... [2024-10-11 08:56:07,335 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 08:56:07" (1/1) ... [2024-10-11 08:56:07,350 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 08:56:07" (1/1) ... [2024-10-11 08:56:07,356 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 08:56:07" (1/1) ... [2024-10-11 08:56:07,376 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 08:56:07" (1/1) ... [2024-10-11 08:56:07,378 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 08:56:07" (1/1) ... [2024-10-11 08:56:07,385 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-11 08:56:07,386 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-11 08:56:07,386 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-11 08:56:07,386 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-11 08:56:07,387 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 08:56:07" (1/1) ... [2024-10-11 08:56:07,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 08:56:07,407 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 [2024-10-11 08:56:07,426 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-11 08:56:07,430 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-11 08:56:07,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-11 08:56:07,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-10-11 08:56:07,477 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-11 08:56:07,478 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-11 08:56:07,478 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-11 08:56:07,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-11 08:56:07,592 INFO L238 CfgBuilder]: Building ICFG [2024-10-11 08:56:07,594 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-11 08:56:13,168 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-10-11 08:56:13,169 INFO L287 CfgBuilder]: Performing block encoding [2024-10-11 08:56:13,256 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-11 08:56:13,256 INFO L314 CfgBuilder]: Removed 1 assume(true) statements. [2024-10-11 08:56:13,257 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 08:56:13 BoogieIcfgContainer [2024-10-11 08:56:13,257 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-11 08:56:13,261 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-11 08:56:13,262 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-11 08:56:13,265 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-11 08:56:13,266 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.10 08:56:06" (1/3) ... [2024-10-11 08:56:13,267 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@29917a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 08:56:13, skipping insertion in model container [2024-10-11 08:56:13,267 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 08:56:07" (2/3) ... [2024-10-11 08:56:13,267 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@29917a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 08:56:13, skipping insertion in model container [2024-10-11 08:56:13,268 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 08:56:13" (3/3) ... [2024-10-11 08:56:13,270 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pe-ci_file-44.i [2024-10-11 08:56:13,287 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-11 08:56:13,287 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-11 08:56:13,355 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-11 08:56:13,361 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;@396a4a70, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-11 08:56:13,362 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-11 08:56:13,365 INFO L276 IsEmpty]: Start isEmpty. Operand has 82 states, 48 states have (on average 1.4791666666666667) internal successors, (71), 49 states have internal predecessors, (71), 31 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2024-10-11 08:56:13,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-10-11 08:56:13,378 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 08:56:13,379 INFO L215 NwaCegarLoop]: trace histogram [31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-11 08:56:13,380 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 08:56:13,384 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 08:56:13,384 INFO L85 PathProgramCache]: Analyzing trace with hash -984948306, now seen corresponding path program 1 times [2024-10-11 08:56:13,401 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-11 08:56:13,402 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1887565417] [2024-10-11 08:56:13,402 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 08:56:13,402 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-10-11 08:56:13,403 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/mathsat [2024-10-11 08:56:13,406 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-10-11 08:56:13,407 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-10-11 08:56:13,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:56:13,774 INFO L255 TraceCheckSpWp]: Trace formula consists of 321 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-10-11 08:56:13,785 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-11 08:56:13,861 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 896 proven. 0 refuted. 0 times theorem prover too weak. 964 trivial. 0 not checked. [2024-10-11 08:56:13,864 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-11 08:56:13,865 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-10-11 08:56:13,865 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1887565417] [2024-10-11 08:56:13,866 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1887565417] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 08:56:13,866 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 08:56:13,866 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-11 08:56:13,867 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [930409436] [2024-10-11 08:56:13,869 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 08:56:13,876 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-10-11 08:56:13,876 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-10-11 08:56:13,906 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-10-11 08:56:13,907 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-11 08:56:13,910 INFO L87 Difference]: Start difference. First operand has 82 states, 48 states have (on average 1.4791666666666667) internal successors, (71), 49 states have internal predecessors, (71), 31 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) Second operand has 2 states, 2 states have (on average 22.0) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2024-10-11 08:56:16,483 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.51s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-10-11 08:56:16,484 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 08:56:16,484 INFO L93 Difference]: Finished difference Result 160 states and 293 transitions. [2024-10-11 08:56:16,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-11 08:56:16,511 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 22.0) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) Word has length 192 [2024-10-11 08:56:16,512 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 08:56:16,518 INFO L225 Difference]: With dead ends: 160 [2024-10-11 08:56:16,518 INFO L226 Difference]: Without dead ends: 79 [2024-10-11 08:56:16,521 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 191 GetRequests, 191 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-11 08:56:16,524 INFO L432 NwaCegarLoop]: 122 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 122 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time [2024-10-11 08:56:16,525 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 122 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 2.5s Time] [2024-10-11 08:56:16,538 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79 states. [2024-10-11 08:56:16,562 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79 to 79. [2024-10-11 08:56:16,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 79 states, 46 states have (on average 1.3695652173913044) internal successors, (63), 46 states have internal predecessors, (63), 31 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2024-10-11 08:56:16,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 79 states and 125 transitions. [2024-10-11 08:56:16,568 INFO L78 Accepts]: Start accepts. Automaton has 79 states and 125 transitions. Word has length 192 [2024-10-11 08:56:16,568 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 08:56:16,569 INFO L471 AbstractCegarLoop]: Abstraction has 79 states and 125 transitions. [2024-10-11 08:56:16,569 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 22.0) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2024-10-11 08:56:16,569 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 125 transitions. [2024-10-11 08:56:16,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-10-11 08:56:16,573 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 08:56:16,573 INFO L215 NwaCegarLoop]: trace histogram [31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-11 08:56:16,585 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2024-10-11 08:56:16,774 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-10-11 08:56:16,774 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 08:56:16,775 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 08:56:16,775 INFO L85 PathProgramCache]: Analyzing trace with hash 643212656, now seen corresponding path program 1 times [2024-10-11 08:56:16,776 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-11 08:56:16,776 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1628114239] [2024-10-11 08:56:16,776 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 08:56:16,776 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-10-11 08:56:16,777 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/mathsat [2024-10-11 08:56:16,780 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-10-11 08:56:16,781 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-10-11 08:56:17,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:56:17,143 INFO L255 TraceCheckSpWp]: Trace formula consists of 321 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-10-11 08:56:17,154 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-11 08:56:17,338 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked. [2024-10-11 08:56:17,338 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-11 08:56:17,340 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-10-11 08:56:17,340 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1628114239] [2024-10-11 08:56:17,340 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1628114239] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 08:56:17,341 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 08:56:17,341 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-11 08:56:17,341 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [487871669] [2024-10-11 08:56:17,341 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 08:56:17,343 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-11 08:56:17,345 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-10-11 08:56:17,347 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-11 08:56:17,347 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-11 08:56:17,347 INFO L87 Difference]: Start difference. First operand 79 states and 125 transitions. Second operand has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 1 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) [2024-10-11 08:56:19,700 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-10-11 08:56:19,763 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 08:56:19,763 INFO L93 Difference]: Finished difference Result 185 states and 291 transitions. [2024-10-11 08:56:19,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-11 08:56:19,768 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 1 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) Word has length 192 [2024-10-11 08:56:19,772 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 08:56:19,774 INFO L225 Difference]: With dead ends: 185 [2024-10-11 08:56:19,775 INFO L226 Difference]: Without dead ends: 107 [2024-10-11 08:56:19,779 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 191 GetRequests, 190 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-11 08:56:19,781 INFO L432 NwaCegarLoop]: 155 mSDtfsCounter, 68 mSDsluCounter, 82 mSDsCounter, 0 mSdLazyCounter, 18 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 68 SdHoareTripleChecker+Valid, 237 SdHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 18 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2024-10-11 08:56:19,781 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [68 Valid, 237 Invalid, 18 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 18 Invalid, 0 Unknown, 0 Unchecked, 2.4s Time] [2024-10-11 08:56:19,785 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 107 states. [2024-10-11 08:56:19,812 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 107 to 106. [2024-10-11 08:56:19,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 106 states, 57 states have (on average 1.280701754385965) internal successors, (73), 58 states have internal predecessors, (73), 46 states have call successors, (46), 2 states have call predecessors, (46), 2 states have return successors, (46), 45 states have call predecessors, (46), 46 states have call successors, (46) [2024-10-11 08:56:19,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 106 states and 165 transitions. [2024-10-11 08:56:19,821 INFO L78 Accepts]: Start accepts. Automaton has 106 states and 165 transitions. Word has length 192 [2024-10-11 08:56:19,822 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 08:56:19,825 INFO L471 AbstractCegarLoop]: Abstraction has 106 states and 165 transitions. [2024-10-11 08:56:19,826 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 1 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) [2024-10-11 08:56:19,826 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 165 transitions. [2024-10-11 08:56:19,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-10-11 08:56:19,833 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 08:56:19,834 INFO L215 NwaCegarLoop]: trace histogram [31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-11 08:56:19,852 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2024-10-11 08:56:20,034 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-10-11 08:56:20,035 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 08:56:20,035 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 08:56:20,036 INFO L85 PathProgramCache]: Analyzing trace with hash 700470958, now seen corresponding path program 1 times [2024-10-11 08:56:20,036 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-11 08:56:20,037 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1840976923] [2024-10-11 08:56:20,037 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 08:56:20,037 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-10-11 08:56:20,037 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/mathsat [2024-10-11 08:56:20,039 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-10-11 08:56:20,040 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2024-10-11 08:56:20,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 08:56:20,458 INFO L255 TraceCheckSpWp]: Trace formula consists of 320 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-10-11 08:56:20,464 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-11 08:56:28,394 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 618 proven. 72 refuted. 0 times theorem prover too weak. 1170 trivial. 0 not checked. [2024-10-11 08:56:28,394 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-11 08:56:41,806 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked. [2024-10-11 08:56:41,806 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-10-11 08:56:41,807 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1840976923] [2024-10-11 08:56:41,807 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1840976923] provided 1 perfect and 1 imperfect interpolant sequences [2024-10-11 08:56:41,807 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-10-11 08:56:41,807 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [11] total 17 [2024-10-11 08:56:41,807 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [829315776] [2024-10-11 08:56:41,810 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 08:56:41,811 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-10-11 08:56:41,811 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-10-11 08:56:41,812 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-10-11 08:56:41,813 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=71, Invalid=200, Unknown=1, NotChecked=0, Total=272 [2024-10-11 08:56:41,814 INFO L87 Difference]: Start difference. First operand 106 states and 165 transitions. Second operand has 8 states, 8 states have (on average 5.0) internal successors, (40), 8 states have internal predecessors, (40), 1 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) [2024-10-11 08:56:49,917 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [1] [2024-10-11 08:56:54,679 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [1] [2024-10-11 08:56:59,742 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [1] [2024-10-11 08:57:03,941 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.86s for a HTC check with result INVALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [1] [2024-10-11 08:57:23,697 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.97s for a HTC check with result INVALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [1]