./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-pr-ci_file-69.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4a390ef5 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-69.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3817bea69eabba40a495e78961accf91b86c49522ac4cfb2ecf1007800f64d66 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4a390ef-m [2024-10-24 07:31:16,392 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-24 07:31:16,481 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-10-24 07:31:16,487 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-24 07:31:16,489 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-24 07:31:16,512 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-24 07:31:16,512 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-24 07:31:16,513 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-24 07:31:16,513 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-24 07:31:16,513 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-24 07:31:16,514 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-24 07:31:16,514 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-24 07:31:16,516 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-24 07:31:16,518 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-24 07:31:16,519 INFO L153 SettingsManager]: * Use SBE=true [2024-10-24 07:31:16,519 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-24 07:31:16,519 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-24 07:31:16,520 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-24 07:31:16,520 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-24 07:31:16,520 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-24 07:31:16,520 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-24 07:31:16,521 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-24 07:31:16,522 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-24 07:31:16,522 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-24 07:31:16,522 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-24 07:31:16,523 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-24 07:31:16,523 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-24 07:31:16,523 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-24 07:31:16,524 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-24 07:31:16,524 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-24 07:31:16,524 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-24 07:31:16,524 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-24 07:31:16,525 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 07:31:16,525 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-24 07:31:16,525 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-24 07:31:16,526 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-24 07:31:16,526 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-24 07:31:16,526 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-24 07:31:16,527 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-24 07:31:16,527 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-24 07:31:16,527 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-24 07:31:16,528 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-24 07:31:16,528 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3817bea69eabba40a495e78961accf91b86c49522ac4cfb2ecf1007800f64d66 [2024-10-24 07:31:16,784 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-24 07:31:16,810 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-24 07:31:16,813 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-24 07:31:16,814 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-24 07:31:16,815 INFO L274 PluginConnector]: CDTParser initialized [2024-10-24 07:31:16,816 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-69.i [2024-10-24 07:31:18,290 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-24 07:31:18,492 INFO L384 CDTParser]: Found 1 translation units. [2024-10-24 07:31:18,493 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-69.i [2024-10-24 07:31:18,502 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/984989802/5c9d9dc9a2ec4d1f8a74190956165481/FLAG399a72dd7 [2024-10-24 07:31:18,854 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/984989802/5c9d9dc9a2ec4d1f8a74190956165481 [2024-10-24 07:31:18,857 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-24 07:31:18,859 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-24 07:31:18,860 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-24 07:31:18,860 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-24 07:31:18,865 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-24 07:31:18,866 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 07:31:18" (1/1) ... [2024-10-24 07:31:18,867 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52709e70 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 07:31:18, skipping insertion in model container [2024-10-24 07:31:18,867 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 07:31:18" (1/1) ... [2024-10-24 07:31:18,897 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-24 07:31:19,068 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-pr-ci_file-69.i[919,932] [2024-10-24 07:31:19,137 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 07:31:19,147 INFO L200 MainTranslator]: Completed pre-run [2024-10-24 07:31:19,158 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-pr-ci_file-69.i[919,932] [2024-10-24 07:31:19,195 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 07:31:19,216 INFO L204 MainTranslator]: Completed translation [2024-10-24 07:31:19,217 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 07:31:19 WrapperNode [2024-10-24 07:31:19,217 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-24 07:31:19,218 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-24 07:31:19,218 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-24 07:31:19,219 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-24 07:31:19,225 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 07:31:19" (1/1) ... [2024-10-24 07:31:19,236 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 07:31:19" (1/1) ... [2024-10-24 07:31:19,282 INFO L138 Inliner]: procedures = 26, calls = 44, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 226 [2024-10-24 07:31:19,282 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-24 07:31:19,283 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-24 07:31:19,283 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-24 07:31:19,283 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-24 07:31:19,297 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 07:31:19" (1/1) ... [2024-10-24 07:31:19,297 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 07:31:19" (1/1) ... [2024-10-24 07:31:19,303 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 07:31:19" (1/1) ... [2024-10-24 07:31:19,330 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]. [2024-10-24 07:31:19,331 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 07:31:19" (1/1) ... [2024-10-24 07:31:19,331 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 07:31:19" (1/1) ... [2024-10-24 07:31:19,349 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 07:31:19" (1/1) ... [2024-10-24 07:31:19,355 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 07:31:19" (1/1) ... [2024-10-24 07:31:19,360 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 07:31:19" (1/1) ... [2024-10-24 07:31:19,367 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 07:31:19" (1/1) ... [2024-10-24 07:31:19,376 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-24 07:31:19,377 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-24 07:31:19,377 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-24 07:31:19,377 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-24 07:31:19,378 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 07:31:19" (1/1) ... [2024-10-24 07:31:19,384 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 07:31:19,395 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-24 07:31:19,411 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-24 07:31:19,420 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-24 07:31:19,462 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-24 07:31:19,462 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-24 07:31:19,463 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-24 07:31:19,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-24 07:31:19,464 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-24 07:31:19,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-24 07:31:19,561 INFO L238 CfgBuilder]: Building ICFG [2024-10-24 07:31:19,564 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-24 07:31:20,003 INFO L? ?]: Removed 20 outVars from TransFormulas that were not future-live. [2024-10-24 07:31:20,003 INFO L287 CfgBuilder]: Performing block encoding [2024-10-24 07:31:20,069 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-24 07:31:20,069 INFO L314 CfgBuilder]: Removed 1 assume(true) statements. [2024-10-24 07:31:20,070 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 07:31:20 BoogieIcfgContainer [2024-10-24 07:31:20,070 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-24 07:31:20,072 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-24 07:31:20,073 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-24 07:31:20,076 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-24 07:31:20,076 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.10 07:31:18" (1/3) ... [2024-10-24 07:31:20,077 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c836f44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 07:31:20, skipping insertion in model container [2024-10-24 07:31:20,077 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 07:31:19" (2/3) ... [2024-10-24 07:31:20,078 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c836f44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 07:31:20, skipping insertion in model container [2024-10-24 07:31:20,079 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 07:31:20" (3/3) ... [2024-10-24 07:31:20,080 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pr-ci_file-69.i [2024-10-24 07:31:20,095 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-24 07:31:20,096 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-24 07:31:20,155 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-24 07:31:20,161 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;@3c89db9c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-24 07:31:20,162 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-24 07:31:20,167 INFO L276 IsEmpty]: Start isEmpty. Operand has 89 states, 55 states have (on average 1.509090909090909) internal successors, (83), 56 states have internal predecessors, (83), 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) [2024-10-24 07:31:20,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-10-24 07:31:20,185 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 07:31:20,186 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] [2024-10-24 07:31:20,186 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-24 07:31:20,191 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 07:31:20,191 INFO L85 PathProgramCache]: Analyzing trace with hash 1305788863, now seen corresponding path program 1 times [2024-10-24 07:31:20,199 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 07:31:20,200 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1635351172] [2024-10-24 07:31:20,200 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 07:31:20,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 07:31:20,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:20,523 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-24 07:31:20,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:20,532 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-24 07:31:20,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:20,536 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-24 07:31:20,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:20,544 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-24 07:31:20,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:20,549 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-24 07:31:20,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:20,556 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-24 07:31:20,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:20,561 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-24 07:31:20,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:20,563 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-24 07:31:20,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:20,571 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-24 07:31:20,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:20,577 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-10-24 07:31:20,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:20,584 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-10-24 07:31:20,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:20,588 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-10-24 07:31:20,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:20,596 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-10-24 07:31:20,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:20,599 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-10-24 07:31:20,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:20,602 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-24 07:31:20,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:20,605 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-10-24 07:31:20,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:20,608 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-10-24 07:31:20,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:20,612 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-10-24 07:31:20,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:20,615 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-24 07:31:20,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:20,621 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-10-24 07:31:20,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:20,624 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-10-24 07:31:20,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:20,628 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-10-24 07:31:20,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:20,633 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-10-24 07:31:20,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:20,638 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2024-10-24 07:31:20,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:20,644 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-10-24 07:31:20,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:20,648 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2024-10-24 07:31:20,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:20,650 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-10-24 07:31:20,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:20,654 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2024-10-24 07:31:20,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:20,656 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-10-24 07:31:20,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:20,663 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2024-10-24 07:31:20,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:20,666 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-10-24 07:31:20,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:20,671 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked. [2024-10-24 07:31:20,671 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 07:31:20,671 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1635351172] [2024-10-24 07:31:20,672 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1635351172] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 07:31:20,672 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 07:31:20,672 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-24 07:31:20,674 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [408936683] [2024-10-24 07:31:20,675 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 07:31:20,680 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-10-24 07:31:20,680 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 07:31:20,701 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-10-24 07:31:20,702 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-24 07:31:20,704 INFO L87 Difference]: Start difference. First operand has 89 states, 55 states have (on average 1.509090909090909) internal successors, (83), 56 states have internal predecessors, (83), 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 20.0) internal successors, (40), 2 states have internal predecessors, (40), 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) [2024-10-24 07:31:20,746 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 07:31:20,747 INFO L93 Difference]: Finished difference Result 175 states and 319 transitions. [2024-10-24 07:31:20,748 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-24 07:31:20,750 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 20.0) internal successors, (40), 2 states have internal predecessors, (40), 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 192 [2024-10-24 07:31:20,750 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 07:31:20,757 INFO L225 Difference]: With dead ends: 175 [2024-10-24 07:31:20,758 INFO L226 Difference]: Without dead ends: 87 [2024-10-24 07:31:20,761 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 [2024-10-24 07:31:20,766 INFO L432 NwaCegarLoop]: 137 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 137 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-10-24 07:31:20,767 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 137 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-10-24 07:31:20,781 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 87 states. [2024-10-24 07:31:20,807 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 87 to 87. [2024-10-24 07:31:20,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 87 states, 54 states have (on average 1.4444444444444444) internal successors, (78), 54 states have internal predecessors, (78), 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) [2024-10-24 07:31:20,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 140 transitions. [2024-10-24 07:31:20,812 INFO L78 Accepts]: Start accepts. Automaton has 87 states and 140 transitions. Word has length 192 [2024-10-24 07:31:20,812 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 07:31:20,813 INFO L471 AbstractCegarLoop]: Abstraction has 87 states and 140 transitions. [2024-10-24 07:31:20,813 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 20.0) internal successors, (40), 2 states have internal predecessors, (40), 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) [2024-10-24 07:31:20,813 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 140 transitions. [2024-10-24 07:31:20,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-10-24 07:31:20,817 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 07:31:20,817 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] [2024-10-24 07:31:20,818 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-24 07:31:20,818 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-24 07:31:20,818 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 07:31:20,819 INFO L85 PathProgramCache]: Analyzing trace with hash -717111687, now seen corresponding path program 1 times [2024-10-24 07:31:20,819 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 07:31:20,819 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [275289590] [2024-10-24 07:31:20,819 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 07:31:20,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 07:31:21,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:21,512 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-24 07:31:21,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:21,518 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-24 07:31:21,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:21,521 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-24 07:31:21,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:21,524 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-24 07:31:21,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:21,527 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-24 07:31:21,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:21,530 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-24 07:31:21,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:21,535 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-24 07:31:21,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:21,538 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-24 07:31:21,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:21,542 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-24 07:31:21,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:21,545 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-10-24 07:31:21,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:21,547 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-10-24 07:31:21,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:21,551 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-10-24 07:31:21,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:21,553 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-10-24 07:31:21,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:21,556 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-10-24 07:31:21,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:21,558 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-24 07:31:21,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:21,559 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-10-24 07:31:21,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:21,562 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-10-24 07:31:21,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:21,566 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-10-24 07:31:21,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:21,569 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-24 07:31:21,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:21,571 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-10-24 07:31:21,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:21,574 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-10-24 07:31:21,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:21,578 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-10-24 07:31:21,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:21,581 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-10-24 07:31:21,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:21,584 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2024-10-24 07:31:21,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:21,610 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-10-24 07:31:21,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:21,617 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2024-10-24 07:31:21,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:21,622 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-10-24 07:31:21,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:21,626 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2024-10-24 07:31:21,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:21,631 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-10-24 07:31:21,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:21,636 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2024-10-24 07:31:21,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:21,641 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-10-24 07:31:21,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:21,649 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 69 proven. 21 refuted. 0 times theorem prover too weak. 1770 trivial. 0 not checked. [2024-10-24 07:31:21,653 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 07:31:21,653 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [275289590] [2024-10-24 07:31:21,653 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [275289590] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-24 07:31:21,653 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [261343209] [2024-10-24 07:31:21,653 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 07:31:21,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-24 07:31:21,654 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-24 07:31:21,656 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-24 07:31:21,658 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-10-24 07:31:21,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:21,842 INFO L255 TraceCheckSpWp]: Trace formula consists of 454 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-10-24 07:31:21,854 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-24 07:31:22,023 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 720 proven. 21 refuted. 0 times theorem prover too weak. 1119 trivial. 0 not checked. [2024-10-24 07:31:22,023 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-24 07:31:22,273 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 69 proven. 21 refuted. 0 times theorem prover too weak. 1770 trivial. 0 not checked. [2024-10-24 07:31:22,274 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [261343209] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-24 07:31:22,274 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-24 07:31:22,274 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 8 [2024-10-24 07:31:22,275 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1537793971] [2024-10-24 07:31:22,276 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-24 07:31:22,277 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-10-24 07:31:22,277 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 07:31:22,278 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-10-24 07:31:22,278 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2024-10-24 07:31:22,279 INFO L87 Difference]: Start difference. First operand 87 states and 140 transitions. Second operand has 8 states, 8 states have (on average 8.375) internal successors, (67), 8 states have internal predecessors, (67), 3 states have call successors, (45), 2 states have call predecessors, (45), 4 states have return successors, (46), 3 states have call predecessors, (46), 3 states have call successors, (46) [2024-10-24 07:31:22,535 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 07:31:22,536 INFO L93 Difference]: Finished difference Result 179 states and 284 transitions. [2024-10-24 07:31:22,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-10-24 07:31:22,539 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 8.375) internal successors, (67), 8 states have internal predecessors, (67), 3 states have call successors, (45), 2 states have call predecessors, (45), 4 states have return successors, (46), 3 states have call predecessors, (46), 3 states have call successors, (46) Word has length 192 [2024-10-24 07:31:22,540 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 07:31:22,542 INFO L225 Difference]: With dead ends: 179 [2024-10-24 07:31:22,542 INFO L226 Difference]: Without dead ends: 93 [2024-10-24 07:31:22,546 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 451 GetRequests, 442 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=46, Invalid=64, Unknown=0, NotChecked=0, Total=110 [2024-10-24 07:31:22,547 INFO L432 NwaCegarLoop]: 99 mSDtfsCounter, 78 mSDsluCounter, 136 mSDsCounter, 0 mSdLazyCounter, 185 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 101 SdHoareTripleChecker+Valid, 235 SdHoareTripleChecker+Invalid, 193 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 185 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-10-24 07:31:22,548 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [101 Valid, 235 Invalid, 193 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 185 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-10-24 07:31:22,548 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93 states. [2024-10-24 07:31:22,568 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93 to 91. [2024-10-24 07:31:22,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 91 states, 57 states have (on average 1.3859649122807018) internal successors, (79), 57 states have internal predecessors, (79), 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) [2024-10-24 07:31:22,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 91 states and 141 transitions. [2024-10-24 07:31:22,574 INFO L78 Accepts]: Start accepts. Automaton has 91 states and 141 transitions. Word has length 192 [2024-10-24 07:31:22,574 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 07:31:22,574 INFO L471 AbstractCegarLoop]: Abstraction has 91 states and 141 transitions. [2024-10-24 07:31:22,575 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 8.375) internal successors, (67), 8 states have internal predecessors, (67), 3 states have call successors, (45), 2 states have call predecessors, (45), 4 states have return successors, (46), 3 states have call predecessors, (46), 3 states have call successors, (46) [2024-10-24 07:31:22,575 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 141 transitions. [2024-10-24 07:31:22,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-10-24 07:31:22,579 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 07:31:22,580 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] [2024-10-24 07:31:22,599 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-10-24 07:31:22,781 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-24 07:31:22,782 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-24 07:31:22,782 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 07:31:22,782 INFO L85 PathProgramCache]: Analyzing trace with hash -659853385, now seen corresponding path program 1 times [2024-10-24 07:31:22,782 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 07:31:22,783 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [204488960] [2024-10-24 07:31:22,783 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 07:31:22,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 07:31:22,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-24 07:31:22,954 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-24 07:31:23,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-24 07:31:23,149 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-24 07:31:23,150 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-10-24 07:31:23,153 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-10-24 07:31:23,155 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-10-24 07:31:23,158 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2024-10-24 07:31:23,292 INFO L165 ceAbstractionStarter]: Computing trace abstraction results [2024-10-24 07:31:23,298 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.10 07:31:23 BoogieIcfgContainer [2024-10-24 07:31:23,299 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-10-24 07:31:23,300 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-10-24 07:31:23,302 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-10-24 07:31:23,302 INFO L274 PluginConnector]: Witness Printer initialized [2024-10-24 07:31:23,302 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 07:31:20" (3/4) ... [2024-10-24 07:31:23,304 INFO L142 WitnessPrinter]: No result that supports witness generation found [2024-10-24 07:31:23,305 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-10-24 07:31:23,306 INFO L158 Benchmark]: Toolchain (without parser) took 4447.40ms. Allocated memory was 163.6MB in the beginning and 222.3MB in the end (delta: 58.7MB). Free memory was 105.5MB in the beginning and 145.5MB in the end (delta: -40.0MB). Peak memory consumption was 20.2MB. Max. memory is 16.1GB. [2024-10-24 07:31:23,308 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 163.6MB. Free memory is still 122.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-24 07:31:23,308 INFO L158 Benchmark]: CACSL2BoogieTranslator took 357.00ms. Allocated memory is still 163.6MB. Free memory was 105.1MB in the beginning and 87.2MB in the end (delta: 17.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-10-24 07:31:23,308 INFO L158 Benchmark]: Boogie Procedure Inliner took 64.87ms. Allocated memory is still 163.6MB. Free memory was 87.2MB in the beginning and 82.4MB in the end (delta: 4.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-10-24 07:31:23,308 INFO L158 Benchmark]: Boogie Preprocessor took 93.16ms. Allocated memory is still 163.6MB. Free memory was 82.4MB in the beginning and 76.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-10-24 07:31:23,309 INFO L158 Benchmark]: RCFGBuilder took 693.04ms. Allocated memory was 163.6MB in the beginning and 222.3MB in the end (delta: 58.7MB). Free memory was 76.2MB in the beginning and 163.3MB in the end (delta: -87.2MB). Peak memory consumption was 17.0MB. Max. memory is 16.1GB. [2024-10-24 07:31:23,309 INFO L158 Benchmark]: TraceAbstraction took 3226.86ms. Allocated memory is still 222.3MB. Free memory was 162.3MB in the beginning and 146.5MB in the end (delta: 15.7MB). Peak memory consumption was 105.4MB. Max. memory is 16.1GB. [2024-10-24 07:31:23,309 INFO L158 Benchmark]: Witness Printer took 5.85ms. Allocated memory is still 222.3MB. Free memory was 146.5MB in the beginning and 145.5MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-24 07:31:23,310 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 163.6MB. Free memory is still 122.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 357.00ms. Allocated memory is still 163.6MB. Free memory was 105.1MB in the beginning and 87.2MB in the end (delta: 17.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 64.87ms. Allocated memory is still 163.6MB. Free memory was 87.2MB in the beginning and 82.4MB in the end (delta: 4.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 93.16ms. Allocated memory is still 163.6MB. Free memory was 82.4MB in the beginning and 76.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 693.04ms. Allocated memory was 163.6MB in the beginning and 222.3MB in the end (delta: 58.7MB). Free memory was 76.2MB in the beginning and 163.3MB in the end (delta: -87.2MB). Peak memory consumption was 17.0MB. Max. memory is 16.1GB. * TraceAbstraction took 3226.86ms. Allocated memory is still 222.3MB. Free memory was 162.3MB in the beginning and 146.5MB in the end (delta: 15.7MB). Peak memory consumption was 105.4MB. Max. memory is 16.1GB. * Witness Printer took 5.85ms. Allocated memory is still 222.3MB. Free memory was 146.5MB in the beginning and 145.5MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryDOUBLEComparisonOperation at line 204, overapproximation of someBinaryArithmeticDOUBLEoperation at line 144. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 4; [L23] signed short int var_1_3 = 128; [L24] signed short int var_1_4 = 10; [L25] unsigned char var_1_5 = 200; [L26] unsigned char var_1_6 = 0; [L27] unsigned char var_1_7 = 0; [L28] unsigned char var_1_8 = 64; [L29] signed char var_1_9 = -128; [L30] unsigned char var_1_10 = 0; [L31] unsigned char var_1_11 = 0; [L32] double var_1_12 = 32.75; [L33] double var_1_13 = 255.6; [L34] signed short int var_1_14 = 8; [L35] unsigned long int var_1_15 = 256; [L36] unsigned long int var_1_16 = 4031871391; [L37] unsigned long int var_1_17 = 3083112228; [L38] unsigned long int var_1_18 = 3058504136; [L39] unsigned long int var_1_19 = 1902304375; [L40] unsigned char var_1_20 = 1; [L41] unsigned char var_1_22 = 0; [L42] unsigned char var_1_23 = 1; [L43] unsigned short int var_1_24 = 64; [L44] unsigned short int var_1_29 = 10; [L45] unsigned long int var_1_30 = 128; [L46] signed short int var_1_31 = 1000; [L47] signed char var_1_32 = -10; [L48] double var_1_38 = 1000000000000.75; [L49] double var_1_39 = 256.2; [L50] double var_1_40 = 24.5; [L51] unsigned char var_1_41 = 1; [L52] signed long int var_1_43 = 10; [L53] unsigned char var_1_44 = 100; [L54] unsigned char last_1_var_1_1 = 4; [L55] signed char last_1_var_1_9 = -128; [L56] signed short int last_1_var_1_14 = 8; [L208] isInitial = 1 [L209] FCALL initially() [L210] COND TRUE 1 [L211] CALL updateLastVariables() [L199] last_1_var_1_1 = var_1_1 [L200] last_1_var_1_9 = var_1_9 [L201] last_1_var_1_14 = var_1_14 [L211] RET updateLastVariables() [L212] CALL updateVariables() [L149] var_1_3 = __VERIFIER_nondet_short() [L150] CALL assume_abort_if_not(var_1_3 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=10, var_1_5=200, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=10, var_1_5=200, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L150] RET assume_abort_if_not(var_1_3 >= -1) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=10, var_1_5=200, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L151] CALL assume_abort_if_not(var_1_3 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=10, var_1_5=200, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=10, var_1_5=200, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L151] RET assume_abort_if_not(var_1_3 <= 32767) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=10, var_1_5=200, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L152] var_1_4 = __VERIFIER_nondet_short() [L153] CALL assume_abort_if_not(var_1_4 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=200, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=200, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L153] RET assume_abort_if_not(var_1_4 >= 0) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=200, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L154] CALL assume_abort_if_not(var_1_4 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=200, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=200, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L154] RET assume_abort_if_not(var_1_4 <= 32767) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=200, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L155] var_1_5 = __VERIFIER_nondet_uchar() [L156] CALL assume_abort_if_not(var_1_5 >= 190) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L156] RET assume_abort_if_not(var_1_5 >= 190) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L157] CALL assume_abort_if_not(var_1_5 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L157] RET assume_abort_if_not(var_1_5 <= 254) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L158] var_1_6 = __VERIFIER_nondet_uchar() [L159] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_7=0, var_1_8=64, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_7=0, var_1_8=64, var_1_9=-128] [L159] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_7=0, var_1_8=64, var_1_9=-128] [L160] CALL assume_abort_if_not(var_1_6 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=0, var_1_8=64, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=0, var_1_8=64, var_1_9=-128] [L160] RET assume_abort_if_not(var_1_6 <= 63) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=0, var_1_8=64, var_1_9=-128] [L161] var_1_7 = __VERIFIER_nondet_uchar() [L162] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_8=64, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_8=64, var_1_9=-128] [L162] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_8=64, var_1_9=-128] [L163] CALL assume_abort_if_not(var_1_7 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=64, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=64, var_1_9=-128] [L163] RET assume_abort_if_not(var_1_7 <= 63) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=64, var_1_9=-128] [L164] var_1_8 = __VERIFIER_nondet_uchar() [L165] CALL assume_abort_if_not(var_1_8 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_9=-128] [L165] RET assume_abort_if_not(var_1_8 >= 0) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_9=-128] [L166] CALL assume_abort_if_not(var_1_8 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L166] RET assume_abort_if_not(var_1_8 <= 127) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L167] var_1_10 = __VERIFIER_nondet_uchar() [L168] CALL assume_abort_if_not(var_1_10 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L168] RET assume_abort_if_not(var_1_10 >= 0) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L169] CALL assume_abort_if_not(var_1_10 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L169] RET assume_abort_if_not(var_1_10 <= 1) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L170] var_1_11 = __VERIFIER_nondet_uchar() [L171] CALL assume_abort_if_not(var_1_11 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L171] RET assume_abort_if_not(var_1_11 >= 0) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L172] CALL assume_abort_if_not(var_1_11 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L172] RET assume_abort_if_not(var_1_11 <= 1) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L173] var_1_13 = __VERIFIER_nondet_double() [L174] CALL assume_abort_if_not((var_1_13 >= -922337.2036854765600e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854765600e+12F && var_1_13 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L174] RET assume_abort_if_not((var_1_13 >= -922337.2036854765600e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854765600e+12F && var_1_13 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L175] var_1_16 = __VERIFIER_nondet_ulong() [L176] CALL assume_abort_if_not(var_1_16 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4294967294, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4294967294, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L176] RET assume_abort_if_not(var_1_16 >= 2147483647) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4294967294, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L177] CALL assume_abort_if_not(var_1_16 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4294967294, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4294967294, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L177] RET assume_abort_if_not(var_1_16 <= 4294967294) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4294967294, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L178] var_1_17 = __VERIFIER_nondet_ulong() [L179] CALL assume_abort_if_not(var_1_17 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4294967294, var_1_17=2147483647, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4294967294, var_1_17=2147483647, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L179] RET assume_abort_if_not(var_1_17 >= 2147483647) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4294967294, var_1_17=2147483647, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L180] CALL assume_abort_if_not(var_1_17 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4294967294, var_1_17=2147483647, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4294967294, var_1_17=2147483647, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L180] RET assume_abort_if_not(var_1_17 <= 4294967294) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4294967294, var_1_17=2147483647, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L181] var_1_18 = __VERIFIER_nondet_ulong() [L182] CALL assume_abort_if_not(var_1_18 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4294967294, var_1_17=2147483647, var_1_18=4294967294, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4294967294, var_1_17=2147483647, var_1_18=4294967294, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L182] RET assume_abort_if_not(var_1_18 >= 2147483647) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4294967294, var_1_17=2147483647, var_1_18=4294967294, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L183] CALL assume_abort_if_not(var_1_18 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4294967294, var_1_17=2147483647, var_1_18=4294967294, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4294967294, var_1_17=2147483647, var_1_18=4294967294, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L183] RET assume_abort_if_not(var_1_18 <= 4294967294) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4294967294, var_1_17=2147483647, var_1_18=4294967294, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L184] var_1_19 = __VERIFIER_nondet_ulong() [L185] CALL assume_abort_if_not(var_1_19 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4294967294, var_1_17=2147483647, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4294967294, var_1_17=2147483647, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L185] RET assume_abort_if_not(var_1_19 >= 1073741823) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4294967294, var_1_17=2147483647, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L186] CALL assume_abort_if_not(var_1_19 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4294967294, var_1_17=2147483647, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4294967294, var_1_17=2147483647, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L186] RET assume_abort_if_not(var_1_19 <= 2147483647) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4294967294, var_1_17=2147483647, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L187] var_1_22 = __VERIFIER_nondet_uchar() [L188] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4294967294, var_1_17=2147483647, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4294967294, var_1_17=2147483647, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L188] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4294967294, var_1_17=2147483647, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L189] CALL assume_abort_if_not(var_1_22 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4294967294, var_1_17=2147483647, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=-256, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4294967294, var_1_17=2147483647, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=-256, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L189] RET assume_abort_if_not(var_1_22 <= 0) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4294967294, var_1_17=2147483647, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=-256, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L190] var_1_23 = __VERIFIER_nondet_uchar() [L191] CALL assume_abort_if_not(var_1_23 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4294967294, var_1_17=2147483647, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=-256, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4294967294, var_1_17=2147483647, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=-256, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L191] RET assume_abort_if_not(var_1_23 >= 1) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4294967294, var_1_17=2147483647, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=-256, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L192] CALL assume_abort_if_not(var_1_23 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4294967294, var_1_17=2147483647, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=-256, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4294967294, var_1_17=2147483647, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=-256, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L192] RET assume_abort_if_not(var_1_23 <= 1) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4294967294, var_1_17=2147483647, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=-256, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_39=1281/5, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L193] var_1_39 = __VERIFIER_nondet_double() [L194] CALL assume_abort_if_not((var_1_39 >= -461168.6018427382800e+13F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 4611686.018427382800e+12F && var_1_39 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4294967294, var_1_17=2147483647, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=-256, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4294967294, var_1_17=2147483647, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=-256, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L194] RET assume_abort_if_not((var_1_39 >= -461168.6018427382800e+13F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 4611686.018427382800e+12F && var_1_39 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4294967294, var_1_17=2147483647, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=-256, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_3=8, var_1_40=49/2, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L195] var_1_40 = __VERIFIER_nondet_double() [L196] CALL assume_abort_if_not((var_1_40 >= -461168.6018427382800e+13F && var_1_40 <= -1.0e-20F) || (var_1_40 <= 4611686.018427382800e+12F && var_1_40 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4294967294, var_1_17=2147483647, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=-256, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_3=8, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4294967294, var_1_17=2147483647, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=-256, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_3=8, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L196] RET assume_abort_if_not((var_1_40 >= -461168.6018427382800e+13F && var_1_40 <= -1.0e-20F) || (var_1_40 <= 4611686.018427382800e+12F && var_1_40 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4294967294, var_1_17=2147483647, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=-256, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_3=8, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L212] RET updateVariables() [L213] CALL step() [L60] signed long int stepLocal_5 = last_1_var_1_9; VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, stepLocal_5=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4294967294, var_1_17=2147483647, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=-256, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_3=8, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L61] COND TRUE stepLocal_5 < last_1_var_1_1 [L62] var_1_20 = ((! (var_1_11 && var_1_22)) && (var_1_10 || var_1_23)) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4294967294, var_1_17=2147483647, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=-256, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_3=8, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L66] COND TRUE var_1_20 || (var_1_6 <= var_1_8) [L67] var_1_14 = var_1_6 VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=63, var_1_15=256, var_1_16=4294967294, var_1_17=2147483647, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=-256, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_3=8, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L69] COND TRUE \read(var_1_10) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=63, var_1_15=256, var_1_16=4294967294, var_1_17=2147483647, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=-256, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=-10, var_1_38=4000000000003/4, var_1_3=8, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L70] COND TRUE var_1_6 <= var_1_7 [L71] var_1_32 = ((((-32) < 0 ) ? -(-32) : (-32))) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=63, var_1_15=256, var_1_16=4294967294, var_1_17=2147483647, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=-256, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=32, var_1_38=4000000000003/4, var_1_3=8, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L92] signed long int stepLocal_0 = var_1_3 - var_1_4; VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, stepLocal_0=8, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=63, var_1_15=256, var_1_16=4294967294, var_1_17=2147483647, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=-256, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=32, var_1_38=4000000000003/4, var_1_3=8, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L93] COND TRUE last_1_var_1_14 >= stepLocal_0 [L94] var_1_1 = ((var_1_5 - ((((var_1_6) < (var_1_7)) ? (var_1_6) : (var_1_7)))) - var_1_8) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=63, var_1_15=256, var_1_16=4294967294, var_1_17=2147483647, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=95, var_1_20=1, var_1_22=-256, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=32, var_1_38=4000000000003/4, var_1_3=8, var_1_41=1, var_1_43=10, var_1_44=100, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L98] var_1_41 = var_1_22 [L99] var_1_44 = 4 [L100] unsigned char stepLocal_2 = var_1_20; [L101] signed long int stepLocal_1 = var_1_8 - var_1_5; VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, stepLocal_1=-158, stepLocal_2=1, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=63, var_1_15=256, var_1_16=4294967294, var_1_17=2147483647, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=95, var_1_20=1, var_1_22=-256, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=32, var_1_38=4000000000003/4, var_1_3=8, var_1_41=-256, var_1_43=10, var_1_44=4, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-128] [L102] COND FALSE !(stepLocal_1 >= var_1_1) [L109] var_1_9 = var_1_5 VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, stepLocal_2=1, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=63, var_1_15=256, var_1_16=4294967294, var_1_17=2147483647, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=95, var_1_20=1, var_1_22=-256, var_1_23=1, var_1_24=64, var_1_29=10, var_1_30=128, var_1_31=1000, var_1_32=32, var_1_38=4000000000003/4, var_1_3=8, var_1_41=-256, var_1_43=10, var_1_44=4, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-66] [L111] var_1_29 = var_1_1 [L112] unsigned char stepLocal_4 = var_1_7; [L113] unsigned char stepLocal_3 = var_1_20; VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, stepLocal_2=1, stepLocal_3=1, stepLocal_4=63, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_14=63, var_1_15=256, var_1_16=4294967294, var_1_17=2147483647, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=95, var_1_20=1, var_1_22=-256, var_1_23=1, var_1_24=64, var_1_29=95, var_1_30=128, var_1_31=1000, var_1_32=32, var_1_38=4000000000003/4, var_1_3=8, var_1_41=-256, var_1_43=10, var_1_44=4, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-66] [L114] COND FALSE !(stepLocal_4 > var_1_1) [L125] var_1_12 = var_1_13 VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, stepLocal_2=1, stepLocal_3=1, var_1_10=1, var_1_11=0, var_1_12=1000000000005, var_1_13=1000000000005, var_1_14=63, var_1_15=256, var_1_16=4294967294, var_1_17=2147483647, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=95, var_1_20=1, var_1_22=-256, var_1_23=1, var_1_24=64, var_1_29=95, var_1_30=128, var_1_31=1000, var_1_32=32, var_1_38=4000000000003/4, var_1_3=8, var_1_41=-256, var_1_43=10, var_1_44=4, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-66] [L127] COND TRUE \read(var_1_20) [L128] var_1_24 = ((((((var_1_7) > (var_1_5)) ? (var_1_7) : (var_1_5))) + var_1_5) + 1) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, stepLocal_2=1, stepLocal_3=1, var_1_10=1, var_1_11=0, var_1_12=1000000000005, var_1_13=1000000000005, var_1_14=63, var_1_15=256, var_1_16=4294967294, var_1_17=2147483647, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=95, var_1_20=1, var_1_22=-256, var_1_23=1, var_1_24=381, var_1_29=95, var_1_30=128, var_1_31=1000, var_1_32=32, var_1_38=4000000000003/4, var_1_3=8, var_1_41=-256, var_1_43=10, var_1_44=4, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-66] [L130] COND FALSE !(var_1_8 > var_1_6) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, stepLocal_2=1, stepLocal_3=1, var_1_10=1, var_1_11=0, var_1_12=1000000000005, var_1_13=1000000000005, var_1_14=63, var_1_15=256, var_1_16=4294967294, var_1_17=2147483647, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=95, var_1_20=1, var_1_22=-256, var_1_23=1, var_1_24=381, var_1_29=95, var_1_30=128, var_1_31=1000, var_1_32=32, var_1_38=4000000000003/4, var_1_3=8, var_1_41=-256, var_1_43=10, var_1_44=4, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-66] [L135] COND FALSE !(var_1_19 <= 100u) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, stepLocal_2=1, stepLocal_3=1, var_1_10=1, var_1_11=0, var_1_12=1000000000005, var_1_13=1000000000005, var_1_14=63, var_1_15=256, var_1_16=4294967294, var_1_17=2147483647, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=95, var_1_20=1, var_1_22=-256, var_1_23=1, var_1_24=381, var_1_29=95, var_1_30=128, var_1_31=1000, var_1_32=32, var_1_38=4000000000003/4, var_1_3=8, var_1_41=-256, var_1_43=10, var_1_44=4, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-66] [L138] COND TRUE var_1_12 < var_1_13 [L139] var_1_15 = (((((((((var_1_16) > (var_1_17)) ? (var_1_16) : (var_1_17)))) > (((((3407568261u) > (var_1_18)) ? (3407568261u) : (var_1_18))))) ? (((((var_1_16) > (var_1_17)) ? (var_1_16) : (var_1_17)))) : (((((3407568261u) > (var_1_18)) ? (3407568261u) : (var_1_18)))))) - (var_1_19 - 32u)) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, stepLocal_2=1, stepLocal_3=1, var_1_10=1, var_1_11=0, var_1_12=1000000000005, var_1_13=1000000000005, var_1_14=63, var_1_15=7516192799, var_1_16=4294967294, var_1_17=2147483647, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=95, var_1_20=1, var_1_22=-256, var_1_23=1, var_1_24=381, var_1_29=95, var_1_30=128, var_1_31=1000, var_1_32=32, var_1_38=4000000000003/4, var_1_3=8, var_1_41=-256, var_1_43=10, var_1_44=4, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-66] [L143] COND TRUE var_1_8 >= ((((8) < (var_1_14)) ? (8) : (var_1_14))) [L144] var_1_38 = (var_1_39 + var_1_40) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, stepLocal_2=1, stepLocal_3=1, var_1_10=1, var_1_11=0, var_1_12=1000000000005, var_1_13=1000000000005, var_1_14=63, var_1_15=7516192799, var_1_16=4294967294, var_1_17=2147483647, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=95, var_1_20=1, var_1_22=-256, var_1_23=1, var_1_24=381, var_1_29=95, var_1_30=128, var_1_31=1000, var_1_32=32, var_1_3=8, var_1_41=-256, var_1_43=10, var_1_44=4, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-66] [L146] var_1_43 = var_1_8 [L213] RET step() [L214] CALL, EXPR property() [L204-L205] return ((((((last_1_var_1_14 >= (var_1_3 - var_1_4)) ? (var_1_1 == ((unsigned char) ((var_1_5 - ((((var_1_6) < (var_1_7)) ? (var_1_6) : (var_1_7)))) - var_1_8))) : (var_1_1 == ((unsigned char) (32 + var_1_7)))) && (((var_1_8 - var_1_5) >= var_1_1) ? ((var_1_20 || var_1_20) ? (var_1_9 == ((signed char) var_1_6)) : (var_1_9 == ((signed char) var_1_7))) : (var_1_9 == ((signed char) var_1_5)))) && ((var_1_7 > var_1_1) ? ((((var_1_1 + var_1_9) == var_1_1) && var_1_20) ? ((! var_1_20) ? (var_1_12 == ((double) var_1_13)) : (var_1_12 == ((double) var_1_13))) : (var_1_12 == ((double) var_1_13))) : (var_1_12 == ((double) var_1_13)))) && ((var_1_20 || (var_1_6 <= var_1_8)) ? (var_1_14 == ((signed short int) var_1_6)) : 1)) && ((var_1_12 < var_1_13) ? (var_1_15 == ((unsigned long int) (((((((((var_1_16) > (var_1_17)) ? (var_1_16) : (var_1_17)))) > (((((3407568261u) > (var_1_18)) ? (3407568261u) : (var_1_18))))) ? (((((var_1_16) > (var_1_17)) ? (var_1_16) : (var_1_17)))) : (((((3407568261u) > (var_1_18)) ? (3407568261u) : (var_1_18)))))) - (var_1_19 - 32u)))) : (var_1_15 == ((unsigned long int) (var_1_18 - var_1_19))))) && ((last_1_var_1_9 < last_1_var_1_1) ? (var_1_20 == ((unsigned char) ((! (var_1_11 && var_1_22)) && (var_1_10 || var_1_23)))) : (var_1_20 == ((unsigned char) var_1_23))) ; [L214] RET, EXPR property() [L214] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=1000000000005, var_1_13=1000000000005, var_1_14=63, var_1_15=7516192799, var_1_16=4294967294, var_1_17=2147483647, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=95, var_1_20=1, var_1_22=-256, var_1_23=1, var_1_24=381, var_1_29=95, var_1_30=128, var_1_31=1000, var_1_32=32, var_1_3=8, var_1_41=-256, var_1_43=32, var_1_44=4, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-66] [L19] reach_error() VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=1000000000005, var_1_13=1000000000005, var_1_14=63, var_1_15=7516192799, var_1_16=4294967294, var_1_17=2147483647, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=95, var_1_20=1, var_1_22=-256, var_1_23=1, var_1_24=381, var_1_29=95, var_1_30=128, var_1_31=1000, var_1_32=32, var_1_3=8, var_1_41=-256, var_1_43=32, var_1_44=4, var_1_4=0, var_1_5=-24130, var_1_6=63, var_1_7=63, var_1_8=32, var_1_9=-66] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 89 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 3.0s, OverallIterations: 3, TraceHistogramMax: 31, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 101 SdHoareTripleChecker+Valid, 0.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 78 mSDsluCounter, 372 SdHoareTripleChecker+Invalid, 0.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 136 mSDsCounter, 8 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 188 IncrementalHoareTripleChecker+Invalid, 196 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 8 mSolverCounterUnsat, 236 mSDtfsCounter, 188 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 546 GetRequests, 537 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=91occurred in iteration=2, InterpolantAutomatonStates: 10, 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, 2 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 1.2s InterpolantComputationTime, 768 NumberOfCodeBlocks, 768 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 764 ConstructedInterpolants, 0 QuantifiedInterpolants, 1222 SizeOfPredicates, 0 NumberOfNonLiveVariables, 454 ConjunctsInSsa, 6 ConjunctsInUnsatCore, 4 InterpolantComputations, 1 PerfectInterpolantSequences, 7377/7440 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 [2024-10-24 07:31:23,348 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-69.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3817bea69eabba40a495e78961accf91b86c49522ac4cfb2ecf1007800f64d66 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4a390ef-m [2024-10-24 07:31:25,477 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-24 07:31:25,558 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-10-24 07:31:25,566 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-24 07:31:25,566 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-24 07:31:25,597 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-24 07:31:25,598 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-24 07:31:25,598 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-24 07:31:25,598 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-24 07:31:25,599 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-24 07:31:25,600 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-24 07:31:25,600 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-24 07:31:25,601 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-24 07:31:25,603 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-24 07:31:25,604 INFO L153 SettingsManager]: * Use SBE=true [2024-10-24 07:31:25,604 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-24 07:31:25,604 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-24 07:31:25,605 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-24 07:31:25,605 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-24 07:31:25,605 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-24 07:31:25,607 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-24 07:31:25,609 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-24 07:31:25,610 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-24 07:31:25,610 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-24 07:31:25,610 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-24 07:31:25,610 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-24 07:31:25,610 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-24 07:31:25,611 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-24 07:31:25,611 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-24 07:31:25,611 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-24 07:31:25,612 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-24 07:31:25,612 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-24 07:31:25,612 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-24 07:31:25,612 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-24 07:31:25,612 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 07:31:25,613 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-24 07:31:25,613 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-24 07:31:25,614 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-24 07:31:25,614 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-24 07:31:25,614 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-24 07:31:25,615 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-24 07:31:25,615 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-24 07:31:25,615 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-24 07:31:25,616 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-24 07:31:25,616 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-24 07:31:25,616 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3817bea69eabba40a495e78961accf91b86c49522ac4cfb2ecf1007800f64d66 [2024-10-24 07:31:25,949 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-24 07:31:25,971 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-24 07:31:25,974 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-24 07:31:25,975 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-24 07:31:25,976 INFO L274 PluginConnector]: CDTParser initialized [2024-10-24 07:31:25,978 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-69.i [2024-10-24 07:31:27,478 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-24 07:31:27,697 INFO L384 CDTParser]: Found 1 translation units. [2024-10-24 07:31:27,698 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-69.i [2024-10-24 07:31:27,713 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a90c7fc4b/49f86426129f4191acc0dee3ab0034f2/FLAG4a0e3ebaf [2024-10-24 07:31:27,726 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a90c7fc4b/49f86426129f4191acc0dee3ab0034f2 [2024-10-24 07:31:27,729 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-24 07:31:27,730 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-24 07:31:27,731 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-24 07:31:27,731 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-24 07:31:27,736 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-24 07:31:27,737 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 07:31:27" (1/1) ... [2024-10-24 07:31:27,738 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6bf8bed1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 07:31:27, skipping insertion in model container [2024-10-24 07:31:27,739 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 07:31:27" (1/1) ... [2024-10-24 07:31:27,771 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-24 07:31:27,965 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-pr-ci_file-69.i[919,932] [2024-10-24 07:31:28,049 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 07:31:28,067 INFO L200 MainTranslator]: Completed pre-run [2024-10-24 07:31:28,082 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-pr-ci_file-69.i[919,932] [2024-10-24 07:31:28,122 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 07:31:28,145 INFO L204 MainTranslator]: Completed translation [2024-10-24 07:31:28,145 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 07:31:28 WrapperNode [2024-10-24 07:31:28,146 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-24 07:31:28,147 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-24 07:31:28,147 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-24 07:31:28,147 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-24 07:31:28,153 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 07:31:28" (1/1) ... [2024-10-24 07:31:28,172 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 07:31:28" (1/1) ... [2024-10-24 07:31:28,209 INFO L138 Inliner]: procedures = 27, calls = 44, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 208 [2024-10-24 07:31:28,213 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-24 07:31:28,214 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-24 07:31:28,214 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-24 07:31:28,214 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-24 07:31:28,227 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 07:31:28" (1/1) ... [2024-10-24 07:31:28,228 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 07:31:28" (1/1) ... [2024-10-24 07:31:28,231 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 07:31:28" (1/1) ... [2024-10-24 07:31:28,250 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]. [2024-10-24 07:31:28,253 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 07:31:28" (1/1) ... [2024-10-24 07:31:28,253 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 07:31:28" (1/1) ... [2024-10-24 07:31:28,268 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 07:31:28" (1/1) ... [2024-10-24 07:31:28,275 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 07:31:28" (1/1) ... [2024-10-24 07:31:28,281 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 07:31:28" (1/1) ... [2024-10-24 07:31:28,283 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 07:31:28" (1/1) ... [2024-10-24 07:31:28,289 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-24 07:31:28,293 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-24 07:31:28,293 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-24 07:31:28,293 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-24 07:31:28,293 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 07:31:28" (1/1) ... [2024-10-24 07:31:28,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 07:31:28,312 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-24 07:31:28,326 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-24 07:31:28,332 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-24 07:31:28,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-24 07:31:28,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-10-24 07:31:28,376 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-24 07:31:28,376 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-24 07:31:28,377 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-24 07:31:28,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-24 07:31:28,491 INFO L238 CfgBuilder]: Building ICFG [2024-10-24 07:31:28,493 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-24 07:31:29,040 INFO L? ?]: Removed 20 outVars from TransFormulas that were not future-live. [2024-10-24 07:31:29,040 INFO L287 CfgBuilder]: Performing block encoding [2024-10-24 07:31:29,142 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-24 07:31:29,142 INFO L314 CfgBuilder]: Removed 1 assume(true) statements. [2024-10-24 07:31:29,142 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 07:31:29 BoogieIcfgContainer [2024-10-24 07:31:29,143 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-24 07:31:29,145 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-24 07:31:29,146 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-24 07:31:29,149 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-24 07:31:29,150 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.10 07:31:27" (1/3) ... [2024-10-24 07:31:29,151 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@18acf875 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 07:31:29, skipping insertion in model container [2024-10-24 07:31:29,151 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 07:31:28" (2/3) ... [2024-10-24 07:31:29,152 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@18acf875 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 07:31:29, skipping insertion in model container [2024-10-24 07:31:29,152 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 07:31:29" (3/3) ... [2024-10-24 07:31:29,154 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pr-ci_file-69.i [2024-10-24 07:31:29,170 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-24 07:31:29,171 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-24 07:31:29,233 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-24 07:31:29,238 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;@20af8bdc, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-24 07:31:29,239 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-24 07:31:29,242 INFO L276 IsEmpty]: Start isEmpty. Operand has 84 states, 50 states have (on average 1.5) internal successors, (75), 51 states have internal predecessors, (75), 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) [2024-10-24 07:31:29,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-10-24 07:31:29,257 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 07:31:29,258 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] [2024-10-24 07:31:29,259 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-24 07:31:29,262 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 07:31:29,262 INFO L85 PathProgramCache]: Analyzing trace with hash -405779235, now seen corresponding path program 1 times [2024-10-24 07:31:29,273 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-24 07:31:29,274 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1479981998] [2024-10-24 07:31:29,274 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 07:31:29,274 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 [2024-10-24 07:31:29,274 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-10-24 07:31:29,278 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-10-24 07:31:29,279 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-10-24 07:31:29,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:29,534 INFO L255 TraceCheckSpWp]: Trace formula consists of 320 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-10-24 07:31:29,556 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-24 07:31:29,609 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 924 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2024-10-24 07:31:29,610 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-24 07:31:29,610 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-10-24 07:31:29,610 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1479981998] [2024-10-24 07:31:29,611 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1479981998] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 07:31:29,611 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 07:31:29,611 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-24 07:31:29,613 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1379294314] [2024-10-24 07:31:29,613 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 07:31:29,617 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-10-24 07:31:29,617 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-10-24 07:31:29,646 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-10-24 07:31:29,647 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-24 07:31:29,649 INFO L87 Difference]: Start difference. First operand has 84 states, 50 states have (on average 1.5) internal successors, (75), 51 states have internal predecessors, (75), 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) [2024-10-24 07:31:29,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 07:31:29,721 INFO L93 Difference]: Finished difference Result 165 states and 303 transitions. [2024-10-24 07:31:29,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-24 07:31:29,726 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 [2024-10-24 07:31:29,726 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 07:31:29,734 INFO L225 Difference]: With dead ends: 165 [2024-10-24 07:31:29,735 INFO L226 Difference]: Without dead ends: 82 [2024-10-24 07:31:29,739 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 [2024-10-24 07:31:29,742 INFO L432 NwaCegarLoop]: 128 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 128 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-10-24 07:31:29,743 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 128 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-10-24 07:31:29,759 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 82 states. [2024-10-24 07:31:29,793 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 82 to 82. [2024-10-24 07:31:29,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 82 states, 49 states have (on average 1.4081632653061225) internal successors, (69), 49 states have internal predecessors, (69), 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) [2024-10-24 07:31:29,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 131 transitions. [2024-10-24 07:31:29,800 INFO L78 Accepts]: Start accepts. Automaton has 82 states and 131 transitions. Word has length 192 [2024-10-24 07:31:29,801 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 07:31:29,802 INFO L471 AbstractCegarLoop]: Abstraction has 82 states and 131 transitions. [2024-10-24 07:31:29,802 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) [2024-10-24 07:31:29,802 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 131 transitions. [2024-10-24 07:31:29,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-10-24 07:31:29,807 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 07:31:29,808 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] [2024-10-24 07:31:29,818 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-10-24 07:31:30,008 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-10-24 07:31:30,009 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-24 07:31:30,010 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 07:31:30,010 INFO L85 PathProgramCache]: Analyzing trace with hash 1866287511, now seen corresponding path program 1 times [2024-10-24 07:31:30,011 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-24 07:31:30,011 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [256267001] [2024-10-24 07:31:30,011 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 07:31:30,012 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 [2024-10-24 07:31:30,012 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-10-24 07:31:30,015 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-10-24 07:31:30,016 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-10-24 07:31:30,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:30,285 INFO L255 TraceCheckSpWp]: Trace formula consists of 320 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-10-24 07:31:30,291 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-24 07:31:30,671 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 729 proven. 36 refuted. 0 times theorem prover too weak. 1095 trivial. 0 not checked. [2024-10-24 07:31:30,671 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-24 07:31:31,006 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 69 proven. 21 refuted. 0 times theorem prover too weak. 1770 trivial. 0 not checked. [2024-10-24 07:31:31,006 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-10-24 07:31:31,006 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [256267001] [2024-10-24 07:31:31,006 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [256267001] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-24 07:31:31,007 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-10-24 07:31:31,007 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5] total 11 [2024-10-24 07:31:31,007 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1382119704] [2024-10-24 07:31:31,007 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-10-24 07:31:31,013 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2024-10-24 07:31:31,013 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-10-24 07:31:31,014 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2024-10-24 07:31:31,014 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2024-10-24 07:31:31,015 INFO L87 Difference]: Start difference. First operand 82 states and 131 transitions. Second operand has 11 states, 11 states have (on average 6.363636363636363) internal successors, (70), 10 states have internal predecessors, (70), 4 states have call successors, (38), 3 states have call predecessors, (38), 5 states have return successors, (39), 4 states have call predecessors, (39), 4 states have call successors, (39) [2024-10-24 07:31:31,705 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 07:31:31,706 INFO L93 Difference]: Finished difference Result 173 states and 269 transitions. [2024-10-24 07:31:31,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-10-24 07:31:31,710 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 6.363636363636363) internal successors, (70), 10 states have internal predecessors, (70), 4 states have call successors, (38), 3 states have call predecessors, (38), 5 states have return successors, (39), 4 states have call predecessors, (39), 4 states have call successors, (39) Word has length 192 [2024-10-24 07:31:31,711 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 07:31:31,712 INFO L225 Difference]: With dead ends: 173 [2024-10-24 07:31:31,712 INFO L226 Difference]: Without dead ends: 92 [2024-10-24 07:31:31,714 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 385 GetRequests, 373 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=73, Invalid=109, Unknown=0, NotChecked=0, Total=182 [2024-10-24 07:31:31,715 INFO L432 NwaCegarLoop]: 90 mSDtfsCounter, 114 mSDsluCounter, 233 mSDsCounter, 0 mSdLazyCounter, 316 mSolverCounterSat, 57 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 137 SdHoareTripleChecker+Valid, 323 SdHoareTripleChecker+Invalid, 373 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 57 IncrementalHoareTripleChecker+Valid, 316 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2024-10-24 07:31:31,715 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [137 Valid, 323 Invalid, 373 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [57 Valid, 316 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2024-10-24 07:31:31,716 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92 states. [2024-10-24 07:31:31,732 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92 to 90. [2024-10-24 07:31:31,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 90 states, 55 states have (on average 1.3272727272727274) internal successors, (73), 55 states have internal predecessors, (73), 31 states have call successors, (31), 3 states have call predecessors, (31), 3 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2024-10-24 07:31:31,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 135 transitions. [2024-10-24 07:31:31,738 INFO L78 Accepts]: Start accepts. Automaton has 90 states and 135 transitions. Word has length 192 [2024-10-24 07:31:31,739 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 07:31:31,739 INFO L471 AbstractCegarLoop]: Abstraction has 90 states and 135 transitions. [2024-10-24 07:31:31,739 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 6.363636363636363) internal successors, (70), 10 states have internal predecessors, (70), 4 states have call successors, (38), 3 states have call predecessors, (38), 5 states have return successors, (39), 4 states have call predecessors, (39), 4 states have call successors, (39) [2024-10-24 07:31:31,739 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 135 transitions. [2024-10-24 07:31:31,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-10-24 07:31:31,742 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 07:31:31,742 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] [2024-10-24 07:31:31,751 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2024-10-24 07:31:31,946 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-10-24 07:31:31,947 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-24 07:31:31,948 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 07:31:31,948 INFO L85 PathProgramCache]: Analyzing trace with hash 1923545813, now seen corresponding path program 1 times [2024-10-24 07:31:31,948 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-24 07:31:31,948 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1456827344] [2024-10-24 07:31:31,949 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 07:31:31,949 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 [2024-10-24 07:31:31,949 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-10-24 07:31:31,951 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-10-24 07:31:31,952 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2024-10-24 07:31:32,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:32,153 INFO L255 TraceCheckSpWp]: Trace formula consists of 319 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-10-24 07:31:32,157 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-24 07:31:32,217 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked. [2024-10-24 07:31:32,217 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-24 07:31:32,218 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-10-24 07:31:32,220 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1456827344] [2024-10-24 07:31:32,221 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1456827344] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 07:31:32,221 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 07:31:32,221 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-24 07:31:32,221 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1281033360] [2024-10-24 07:31:32,221 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 07:31:32,222 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-24 07:31:32,222 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-10-24 07:31:32,229 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-24 07:31:32,229 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-24 07:31:32,229 INFO L87 Difference]: Start difference. First operand 90 states and 135 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) [2024-10-24 07:31:32,370 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 07:31:32,370 INFO L93 Difference]: Finished difference Result 208 states and 313 transitions. [2024-10-24 07:31:32,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-24 07:31:32,371 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 [2024-10-24 07:31:32,375 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 07:31:32,377 INFO L225 Difference]: With dead ends: 208 [2024-10-24 07:31:32,377 INFO L226 Difference]: Without dead ends: 119 [2024-10-24 07:31:32,378 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 [2024-10-24 07:31:32,379 INFO L432 NwaCegarLoop]: 167 mSDtfsCounter, 54 mSDsluCounter, 104 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 54 SdHoareTripleChecker+Valid, 271 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-10-24 07:31:32,379 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [54 Valid, 271 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-10-24 07:31:32,381 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 119 states. [2024-10-24 07:31:32,406 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 119 to 118. [2024-10-24 07:31:32,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 118 states, 66 states have (on average 1.2575757575757576) internal successors, (83), 67 states have internal predecessors, (83), 47 states have call successors, (47), 4 states have call predecessors, (47), 4 states have return successors, (47), 46 states have call predecessors, (47), 47 states have call successors, (47) [2024-10-24 07:31:32,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 118 states and 177 transitions. [2024-10-24 07:31:32,410 INFO L78 Accepts]: Start accepts. Automaton has 118 states and 177 transitions. Word has length 192 [2024-10-24 07:31:32,410 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 07:31:32,410 INFO L471 AbstractCegarLoop]: Abstraction has 118 states and 177 transitions. [2024-10-24 07:31:32,411 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) [2024-10-24 07:31:32,411 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 177 transitions. [2024-10-24 07:31:32,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-10-24 07:31:32,417 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 07:31:32,417 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] [2024-10-24 07:31:32,428 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0 [2024-10-24 07:31:32,617 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-10-24 07:31:32,618 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-24 07:31:32,618 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 07:31:32,618 INFO L85 PathProgramCache]: Analyzing trace with hash 1925392855, now seen corresponding path program 1 times [2024-10-24 07:31:32,619 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-24 07:31:32,619 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [824717829] [2024-10-24 07:31:32,619 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 07:31:32,619 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 [2024-10-24 07:31:32,619 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-10-24 07:31:32,621 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-10-24 07:31:32,622 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2024-10-24 07:31:32,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 07:31:32,811 INFO L255 TraceCheckSpWp]: Trace formula consists of 319 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-10-24 07:31:32,823 INFO L278 TraceCheckSpWp]: Computing forward predicates...