./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-17.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_fillercodesize_ps-cn-25_file-17.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 0fa9e3d0690c3ab0d2924305e2f7991787f00fd8b5039ae06360e0b682d646cd --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4a390ef-m [2024-10-24 06:21:37,806 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-24 06:21:37,865 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-10-24 06:21:37,871 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-24 06:21:37,872 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-24 06:21:37,900 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-24 06:21:37,901 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-24 06:21:37,902 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-24 06:21:37,903 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-24 06:21:37,904 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-24 06:21:37,904 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-24 06:21:37,905 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-24 06:21:37,906 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-24 06:21:37,907 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-24 06:21:37,907 INFO L153 SettingsManager]: * Use SBE=true [2024-10-24 06:21:37,908 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-24 06:21:37,908 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-24 06:21:37,908 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-24 06:21:37,908 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-24 06:21:37,909 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-24 06:21:37,909 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-24 06:21:37,909 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-24 06:21:37,912 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-24 06:21:37,912 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-24 06:21:37,912 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-24 06:21:37,913 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-24 06:21:37,913 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-24 06:21:37,913 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-24 06:21:37,913 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-24 06:21:37,913 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-24 06:21:37,914 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-24 06:21:37,914 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-24 06:21:37,914 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 06:21:37,914 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-24 06:21:37,914 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-24 06:21:37,914 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-24 06:21:37,915 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-24 06:21:37,915 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-24 06:21:37,915 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-24 06:21:37,915 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-24 06:21:37,915 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-24 06:21:37,917 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-24 06:21:37,917 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0fa9e3d0690c3ab0d2924305e2f7991787f00fd8b5039ae06360e0b682d646cd [2024-10-24 06:21:38,153 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-24 06:21:38,176 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-24 06:21:38,179 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-24 06:21:38,181 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-24 06:21:38,181 INFO L274 PluginConnector]: CDTParser initialized [2024-10-24 06:21:38,182 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-17.i [2024-10-24 06:21:39,655 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-24 06:21:39,831 INFO L384 CDTParser]: Found 1 translation units. [2024-10-24 06:21:39,832 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-17.i [2024-10-24 06:21:39,843 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/357d3c8ea/fdb053cfceee45498b56570caee9b38e/FLAG3eb5a271a [2024-10-24 06:21:39,858 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/357d3c8ea/fdb053cfceee45498b56570caee9b38e [2024-10-24 06:21:39,860 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-24 06:21:39,862 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-24 06:21:39,863 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-24 06:21:39,863 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-24 06:21:39,868 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-24 06:21:39,868 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 06:21:39" (1/1) ... [2024-10-24 06:21:39,869 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34fd16fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 06:21:39, skipping insertion in model container [2024-10-24 06:21:39,869 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 06:21:39" (1/1) ... [2024-10-24 06:21:39,897 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-24 06:21:40,062 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-17.i[915,928] [2024-10-24 06:21:40,151 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 06:21:40,160 INFO L200 MainTranslator]: Completed pre-run [2024-10-24 06:21:40,176 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-17.i[915,928] [2024-10-24 06:21:40,206 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 06:21:40,238 INFO L204 MainTranslator]: Completed translation [2024-10-24 06:21:40,239 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 06:21:40 WrapperNode [2024-10-24 06:21:40,239 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-24 06:21:40,240 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-24 06:21:40,240 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-24 06:21:40,240 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-24 06:21:40,246 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 06:21:40" (1/1) ... [2024-10-24 06:21:40,257 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 06:21:40" (1/1) ... [2024-10-24 06:21:40,365 INFO L138 Inliner]: procedures = 26, calls = 46, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 236 [2024-10-24 06:21:40,366 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-24 06:21:40,366 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-24 06:21:40,366 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-24 06:21:40,366 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-24 06:21:40,377 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 06:21:40" (1/1) ... [2024-10-24 06:21:40,378 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 06:21:40" (1/1) ... [2024-10-24 06:21:40,390 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 06:21:40" (1/1) ... [2024-10-24 06:21:40,428 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 06:21:40,429 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 06:21:40" (1/1) ... [2024-10-24 06:21:40,429 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 06:21:40" (1/1) ... [2024-10-24 06:21:40,450 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 06:21:40" (1/1) ... [2024-10-24 06:21:40,457 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 06:21:40" (1/1) ... [2024-10-24 06:21:40,463 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 06:21:40" (1/1) ... [2024-10-24 06:21:40,473 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 06:21:40" (1/1) ... [2024-10-24 06:21:40,484 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-24 06:21:40,493 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-24 06:21:40,493 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-24 06:21:40,493 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-24 06:21:40,494 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 06:21:40" (1/1) ... [2024-10-24 06:21:40,505 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 06:21:40,518 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-24 06:21:40,537 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 06:21:40,540 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 06:21:40,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-24 06:21:40,582 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-24 06:21:40,583 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-24 06:21:40,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-24 06:21:40,583 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-24 06:21:40,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-24 06:21:40,673 INFO L238 CfgBuilder]: Building ICFG [2024-10-24 06:21:40,675 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-24 06:21:40,996 INFO L? ?]: Removed 20 outVars from TransFormulas that were not future-live. [2024-10-24 06:21:40,997 INFO L287 CfgBuilder]: Performing block encoding [2024-10-24 06:21:41,025 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-24 06:21:41,025 INFO L314 CfgBuilder]: Removed 1 assume(true) statements. [2024-10-24 06:21:41,026 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 06:21:41 BoogieIcfgContainer [2024-10-24 06:21:41,026 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-24 06:21:41,028 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-24 06:21:41,028 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-24 06:21:41,031 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-24 06:21:41,031 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.10 06:21:39" (1/3) ... [2024-10-24 06:21:41,032 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e00dfec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 06:21:41, skipping insertion in model container [2024-10-24 06:21:41,032 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 06:21:40" (2/3) ... [2024-10-24 06:21:41,032 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e00dfec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 06:21:41, skipping insertion in model container [2024-10-24 06:21:41,032 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 06:21:41" (3/3) ... [2024-10-24 06:21:41,033 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-17.i [2024-10-24 06:21:41,047 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-24 06:21:41,048 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-24 06:21:41,105 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-24 06:21:41,112 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;@6004b722, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-24 06:21:41,112 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-24 06:21:41,117 INFO L276 IsEmpty]: Start isEmpty. Operand has 97 states, 61 states have (on average 1.4262295081967213) internal successors, (87), 62 states have internal predecessors, (87), 33 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2024-10-24 06:21:41,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-10-24 06:21:41,132 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 06:21:41,133 INFO L215 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:21:41,133 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-24 06:21:41,138 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 06:21:41,139 INFO L85 PathProgramCache]: Analyzing trace with hash 1236161781, now seen corresponding path program 1 times [2024-10-24 06:21:41,146 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 06:21:41,147 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1194900455] [2024-10-24 06:21:41,147 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 06:21:41,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 06:21:41,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:41,383 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-24 06:21:41,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:41,395 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-24 06:21:41,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:41,404 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-24 06:21:41,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:41,412 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-24 06:21:41,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:41,418 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-24 06:21:41,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:41,425 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-24 06:21:41,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:41,433 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-24 06:21:41,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:41,441 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-24 06:21:41,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:41,453 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-24 06:21:41,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:41,459 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-10-24 06:21:41,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:41,465 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-10-24 06:21:41,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:41,472 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-10-24 06:21:41,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:41,479 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-10-24 06:21:41,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:41,490 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2024-10-24 06:21:41,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:41,496 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-24 06:21:41,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:41,502 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-10-24 06:21:41,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:41,507 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-24 06:21:41,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:41,512 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-10-24 06:21:41,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:41,517 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-24 06:21:41,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:41,524 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-10-24 06:21:41,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:41,530 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-24 06:21:41,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:41,538 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-10-24 06:21:41,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:41,544 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-10-24 06:21:41,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:41,548 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-10-24 06:21:41,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:41,554 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-10-24 06:21:41,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:41,559 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2024-10-24 06:21:41,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:41,565 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-10-24 06:21:41,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:41,571 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-10-24 06:21:41,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:41,577 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-10-24 06:21:41,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:41,581 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2024-10-24 06:21:41,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:41,589 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-10-24 06:21:41,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:41,595 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2024-10-24 06:21:41,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:41,600 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-10-24 06:21:41,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:41,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2112 trivial. 0 not checked. [2024-10-24 06:21:41,609 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 06:21:41,610 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1194900455] [2024-10-24 06:21:41,610 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1194900455] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 06:21:41,611 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 06:21:41,611 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-24 06:21:41,612 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2006678240] [2024-10-24 06:21:41,613 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 06:21:41,617 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-10-24 06:21:41,619 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 06:21:41,639 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-10-24 06:21:41,640 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-24 06:21:41,642 INFO L87 Difference]: Start difference. First operand has 97 states, 61 states have (on average 1.4262295081967213) internal successors, (87), 62 states have internal predecessors, (87), 33 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) Second operand has 2 states, 2 states have (on average 21.5) internal successors, (43), 2 states have internal predecessors, (43), 2 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 2 states have call successors, (33) [2024-10-24 06:21:41,678 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 06:21:41,678 INFO L93 Difference]: Finished difference Result 191 states and 337 transitions. [2024-10-24 06:21:41,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-24 06:21:41,681 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 21.5) internal successors, (43), 2 states have internal predecessors, (43), 2 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 2 states have call successors, (33) Word has length 205 [2024-10-24 06:21:41,681 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 06:21:41,688 INFO L225 Difference]: With dead ends: 191 [2024-10-24 06:21:41,688 INFO L226 Difference]: Without dead ends: 95 [2024-10-24 06:21:41,691 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 101 GetRequests, 101 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 06:21:41,694 INFO L432 NwaCegarLoop]: 145 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, 145 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 06:21:41,694 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 145 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-10-24 06:21:41,707 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 95 states. [2024-10-24 06:21:41,727 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 95 to 95. [2024-10-24 06:21:41,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 95 states, 60 states have (on average 1.3666666666666667) internal successors, (82), 60 states have internal predecessors, (82), 33 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2024-10-24 06:21:41,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 148 transitions. [2024-10-24 06:21:41,732 INFO L78 Accepts]: Start accepts. Automaton has 95 states and 148 transitions. Word has length 205 [2024-10-24 06:21:41,732 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 06:21:41,732 INFO L471 AbstractCegarLoop]: Abstraction has 95 states and 148 transitions. [2024-10-24 06:21:41,732 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 21.5) internal successors, (43), 2 states have internal predecessors, (43), 2 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 2 states have call successors, (33) [2024-10-24 06:21:41,733 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 148 transitions. [2024-10-24 06:21:41,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-10-24 06:21:41,735 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 06:21:41,736 INFO L215 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:21:41,736 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-24 06:21:41,736 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-24 06:21:41,737 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 06:21:41,737 INFO L85 PathProgramCache]: Analyzing trace with hash -1989865157, now seen corresponding path program 1 times [2024-10-24 06:21:41,737 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 06:21:41,737 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [202869299] [2024-10-24 06:21:41,737 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 06:21:41,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 06:21:41,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:42,414 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-24 06:21:42,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:42,421 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-24 06:21:42,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:42,427 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-24 06:21:42,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:42,431 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-24 06:21:42,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:42,441 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-24 06:21:42,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:42,447 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-24 06:21:42,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:42,454 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-24 06:21:42,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:42,464 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-24 06:21:42,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:42,472 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-24 06:21:42,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:42,478 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-10-24 06:21:42,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:42,483 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-10-24 06:21:42,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:42,492 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-10-24 06:21:42,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:42,499 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-10-24 06:21:42,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:42,510 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2024-10-24 06:21:42,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:42,516 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-24 06:21:42,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:42,519 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-10-24 06:21:42,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:42,523 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-24 06:21:42,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:42,528 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-10-24 06:21:42,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:42,533 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-24 06:21:42,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:42,538 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-10-24 06:21:42,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:42,543 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-24 06:21:42,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:42,554 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-10-24 06:21:42,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:42,557 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-10-24 06:21:42,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:42,564 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-10-24 06:21:42,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:42,569 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-10-24 06:21:42,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:42,573 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2024-10-24 06:21:42,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:42,577 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-10-24 06:21:42,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:42,586 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-10-24 06:21:42,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:42,592 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-10-24 06:21:42,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:42,598 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2024-10-24 06:21:42,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:42,603 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-10-24 06:21:42,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:42,609 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2024-10-24 06:21:42,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:42,618 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-10-24 06:21:42,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:42,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2112 trivial. 0 not checked. [2024-10-24 06:21:42,627 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 06:21:42,628 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [202869299] [2024-10-24 06:21:42,628 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [202869299] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 06:21:42,628 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 06:21:42,628 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-24 06:21:42,628 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1927162646] [2024-10-24 06:21:42,629 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 06:21:42,630 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-24 06:21:42,632 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 06:21:42,633 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-24 06:21:42,635 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-10-24 06:21:42,635 INFO L87 Difference]: Start difference. First operand 95 states and 148 transitions. Second operand has 5 states, 5 states have (on average 8.6) internal successors, (43), 5 states have internal predecessors, (43), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2024-10-24 06:21:42,921 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 06:21:42,922 INFO L93 Difference]: Finished difference Result 284 states and 443 transitions. [2024-10-24 06:21:42,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-24 06:21:42,923 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.6) internal successors, (43), 5 states have internal predecessors, (43), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) Word has length 205 [2024-10-24 06:21:42,924 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 06:21:42,929 INFO L225 Difference]: With dead ends: 284 [2024-10-24 06:21:42,930 INFO L226 Difference]: Without dead ends: 190 [2024-10-24 06:21:42,931 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 69 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2024-10-24 06:21:42,933 INFO L432 NwaCegarLoop]: 140 mSDtfsCounter, 90 mSDsluCounter, 348 mSDsCounter, 0 mSdLazyCounter, 99 mSolverCounterSat, 101 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 90 SdHoareTripleChecker+Valid, 488 SdHoareTripleChecker+Invalid, 200 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 101 IncrementalHoareTripleChecker+Valid, 99 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-10-24 06:21:42,935 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [90 Valid, 488 Invalid, 200 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [101 Valid, 99 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-10-24 06:21:42,936 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 190 states. [2024-10-24 06:21:42,977 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 190 to 159. [2024-10-24 06:21:42,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 159 states, 90 states have (on average 1.288888888888889) internal successors, (116), 90 states have internal predecessors, (116), 66 states have call successors, (66), 2 states have call predecessors, (66), 2 states have return successors, (66), 66 states have call predecessors, (66), 66 states have call successors, (66) [2024-10-24 06:21:42,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 159 states and 248 transitions. [2024-10-24 06:21:42,983 INFO L78 Accepts]: Start accepts. Automaton has 159 states and 248 transitions. Word has length 205 [2024-10-24 06:21:42,984 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 06:21:42,984 INFO L471 AbstractCegarLoop]: Abstraction has 159 states and 248 transitions. [2024-10-24 06:21:42,984 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.6) internal successors, (43), 5 states have internal predecessors, (43), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2024-10-24 06:21:42,985 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 248 transitions. [2024-10-24 06:21:42,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-10-24 06:21:42,990 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 06:21:42,990 INFO L215 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:21:42,990 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-10-24 06:21:42,990 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-24 06:21:42,991 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 06:21:42,991 INFO L85 PathProgramCache]: Analyzing trace with hash 321651860, now seen corresponding path program 1 times [2024-10-24 06:21:42,991 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 06:21:42,991 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [903614673] [2024-10-24 06:21:42,991 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 06:21:42,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 06:21:43,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-10-24 06:21:43,122 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1347107457] [2024-10-24 06:21:43,123 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 06:21:43,123 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-24 06:21:43,123 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-24 06:21:43,127 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 06:21:43,128 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 06:21:43,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-24 06:21:43,261 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-24 06:21:43,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-24 06:21:43,434 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-24 06:21:43,435 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-10-24 06:21:43,436 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-10-24 06:21:43,453 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-10-24 06:21:43,638 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-24 06:21:43,641 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2024-10-24 06:21:43,785 INFO L165 ceAbstractionStarter]: Computing trace abstraction results [2024-10-24 06:21:43,788 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.10 06:21:43 BoogieIcfgContainer [2024-10-24 06:21:43,792 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-10-24 06:21:43,793 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-10-24 06:21:43,793 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-10-24 06:21:43,793 INFO L274 PluginConnector]: Witness Printer initialized [2024-10-24 06:21:43,794 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 06:21:41" (3/4) ... [2024-10-24 06:21:43,796 INFO L142 WitnessPrinter]: No result that supports witness generation found [2024-10-24 06:21:43,800 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-10-24 06:21:43,801 INFO L158 Benchmark]: Toolchain (without parser) took 3939.58ms. Allocated memory was 182.5MB in the beginning and 276.8MB in the end (delta: 94.4MB). Free memory was 112.2MB in the beginning and 228.9MB in the end (delta: -116.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-24 06:21:43,802 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 182.5MB. Free memory is still 139.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-24 06:21:43,804 INFO L158 Benchmark]: CACSL2BoogieTranslator took 376.60ms. Allocated memory is still 182.5MB. Free memory was 112.0MB in the beginning and 95.2MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-10-24 06:21:43,804 INFO L158 Benchmark]: Boogie Procedure Inliner took 125.72ms. Allocated memory is still 182.5MB. Free memory was 95.2MB in the beginning and 152.3MB in the end (delta: -57.2MB). Peak memory consumption was 6.9MB. Max. memory is 16.1GB. [2024-10-24 06:21:43,805 INFO L158 Benchmark]: Boogie Preprocessor took 125.80ms. Allocated memory is still 182.5MB. Free memory was 152.3MB in the beginning and 147.0MB in the end (delta: 5.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-24 06:21:43,805 INFO L158 Benchmark]: RCFGBuilder took 533.30ms. Allocated memory is still 182.5MB. Free memory was 146.0MB in the beginning and 114.6MB in the end (delta: 31.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2024-10-24 06:21:43,805 INFO L158 Benchmark]: TraceAbstraction took 2764.68ms. Allocated memory was 182.5MB in the beginning and 276.8MB in the end (delta: 94.4MB). Free memory was 114.6MB in the beginning and 228.9MB in the end (delta: -114.3MB). Peak memory consumption was 109.2MB. Max. memory is 16.1GB. [2024-10-24 06:21:43,806 INFO L158 Benchmark]: Witness Printer took 7.99ms. Allocated memory is still 276.8MB. Free memory is still 228.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-24 06:21:43,811 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 182.5MB. Free memory is still 139.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 376.60ms. Allocated memory is still 182.5MB. Free memory was 112.0MB in the beginning and 95.2MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 125.72ms. Allocated memory is still 182.5MB. Free memory was 95.2MB in the beginning and 152.3MB in the end (delta: -57.2MB). Peak memory consumption was 6.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 125.80ms. Allocated memory is still 182.5MB. Free memory was 152.3MB in the beginning and 147.0MB in the end (delta: 5.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 533.30ms. Allocated memory is still 182.5MB. Free memory was 146.0MB in the beginning and 114.6MB in the end (delta: 31.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * TraceAbstraction took 2764.68ms. Allocated memory was 182.5MB in the beginning and 276.8MB in the end (delta: 94.4MB). Free memory was 114.6MB in the beginning and 228.9MB in the end (delta: -114.3MB). Peak memory consumption was 109.2MB. Max. memory is 16.1GB. * Witness Printer took 7.99ms. Allocated memory is still 276.8MB. Free memory is still 228.9MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryDOUBLEComparisonOperation at line 180, overapproximation of someBinaryFLOATComparisonOperation at line 61. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 25; [L23] unsigned char var_1_2 = 25; [L24] unsigned char var_1_3 = 0; [L25] unsigned char var_1_4 = 0; [L26] signed long int var_1_5 = 4; [L27] unsigned char var_1_7 = 0; [L28] unsigned char var_1_8 = 1; [L29] unsigned char var_1_9 = 0; [L30] unsigned char var_1_10 = 0; [L31] double var_1_11 = 7.3; [L32] double var_1_12 = 1.25; [L33] double var_1_13 = 128.8; [L34] signed char var_1_14 = -1; [L35] signed char var_1_15 = 10; [L36] signed short int var_1_16 = 8; [L37] unsigned long int var_1_18 = 128; [L38] unsigned long int var_1_19 = 3963666122; [L39] float var_1_20 = 15.875; [L40] float var_1_21 = 15.5; [L41] signed long int var_1_22 = -128; [L42] unsigned char var_1_23 = 0; [L43] signed long int var_1_24 = 0; [L44] signed long int var_1_25 = 1; [L45] signed long int var_1_26 = 64; [L46] unsigned long int var_1_27 = 256; [L47] float var_1_28 = 15.75; [L48] signed long int var_1_29 = -1000000; [L49] signed long int var_1_30 = -25; [L50] signed long int var_1_31 = 128; [L51] unsigned char var_1_32 = 1; [L52] unsigned char var_1_33 = 1; [L53] unsigned char var_1_34 = 0; [L54] unsigned long int var_1_35 = 10; [L55] unsigned char last_1_var_1_8 = 1; [L56] signed char last_1_var_1_14 = -1; [L184] isInitial = 1 [L185] FCALL initially() [L186] COND TRUE 1 [L187] CALL updateLastVariables() [L176] last_1_var_1_8 = var_1_8 [L177] last_1_var_1_14 = var_1_14 [L187] RET updateLastVariables() [L188] CALL updateVariables() [L123] var_1_2 = __VERIFIER_nondet_uchar() [L124] CALL assume_abort_if_not(var_1_2 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=0, var_1_4=0, var_1_5=4, var_1_7=0, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=0, var_1_4=0, var_1_5=4, var_1_7=0, var_1_8=1, var_1_9=0] [L124] RET assume_abort_if_not(var_1_2 >= 0) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=0, var_1_4=0, var_1_5=4, var_1_7=0, var_1_8=1, var_1_9=0] [L125] CALL assume_abort_if_not(var_1_2 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=0, var_1_4=0, var_1_5=4, var_1_7=0, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=0, var_1_4=0, var_1_5=4, var_1_7=0, var_1_8=1, var_1_9=0] [L125] RET assume_abort_if_not(var_1_2 <= 127) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=0, var_1_4=0, var_1_5=4, var_1_7=0, var_1_8=1, var_1_9=0] [L126] var_1_3 = __VERIFIER_nondet_uchar() [L127] CALL assume_abort_if_not(var_1_3 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_4=0, var_1_5=4, var_1_7=0, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_4=0, var_1_5=4, var_1_7=0, var_1_8=1, var_1_9=0] [L127] RET assume_abort_if_not(var_1_3 >= 0) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_4=0, var_1_5=4, var_1_7=0, var_1_8=1, var_1_9=0] [L128] CALL assume_abort_if_not(var_1_3 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=0, var_1_5=4, var_1_7=0, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=0, var_1_5=4, var_1_7=0, var_1_8=1, var_1_9=0] [L128] RET assume_abort_if_not(var_1_3 <= 127) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=0, var_1_5=4, var_1_7=0, var_1_8=1, var_1_9=0] [L129] var_1_4 = __VERIFIER_nondet_uchar() [L130] CALL assume_abort_if_not(var_1_4 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_5=4, var_1_7=0, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_5=4, var_1_7=0, var_1_8=1, var_1_9=0] [L130] RET assume_abort_if_not(var_1_4 >= 0) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_5=4, var_1_7=0, var_1_8=1, var_1_9=0] [L131] CALL assume_abort_if_not(var_1_4 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=0, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=0, var_1_8=1, var_1_9=0] [L131] RET assume_abort_if_not(var_1_4 <= 127) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=0, var_1_8=1, var_1_9=0] [L132] var_1_7 = __VERIFIER_nondet_uchar() [L133] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_8=1, var_1_9=0] [L133] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_8=1, var_1_9=0] [L134] CALL assume_abort_if_not(var_1_7 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=0] [L134] RET assume_abort_if_not(var_1_7 <= 1) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=0] [L135] var_1_9 = __VERIFIER_nondet_uchar() [L136] CALL assume_abort_if_not(var_1_9 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L136] RET assume_abort_if_not(var_1_9 >= 1) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L137] CALL assume_abort_if_not(var_1_9 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L137] RET assume_abort_if_not(var_1_9 <= 1) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L138] var_1_10 = __VERIFIER_nondet_uchar() [L139] CALL assume_abort_if_not(var_1_10 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L139] RET assume_abort_if_not(var_1_10 >= 1) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L140] CALL assume_abort_if_not(var_1_10 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L140] RET assume_abort_if_not(var_1_10 <= 1) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L141] var_1_12 = __VERIFIER_nondet_double() [L142] CALL assume_abort_if_not((var_1_12 >= -922337.2036854765600e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854765600e+12F && var_1_12 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L142] RET assume_abort_if_not((var_1_12 >= -922337.2036854765600e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854765600e+12F && var_1_12 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L143] var_1_13 = __VERIFIER_nondet_double() [L144] 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=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L144] 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=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L145] var_1_15 = __VERIFIER_nondet_char() [L146] CALL assume_abort_if_not(var_1_15 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L146] RET assume_abort_if_not(var_1_15 >= -127) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L147] CALL assume_abort_if_not(var_1_15 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L147] RET assume_abort_if_not(var_1_15 <= 126) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L148] var_1_19 = __VERIFIER_nondet_ulong() [L149] CALL assume_abort_if_not(var_1_19 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L149] RET assume_abort_if_not(var_1_19 >= 2147483647) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L150] CALL assume_abort_if_not(var_1_19 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L150] RET assume_abort_if_not(var_1_19 <= 4294967294) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L151] var_1_21 = __VERIFIER_nondet_float() [L152] CALL assume_abort_if_not((var_1_21 >= -922337.2036854765600e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 9223372.036854765600e+12F && var_1_21 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L152] RET assume_abort_if_not((var_1_21 >= -922337.2036854765600e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 9223372.036854765600e+12F && var_1_21 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L153] var_1_23 = __VERIFIER_nondet_uchar() [L154] CALL assume_abort_if_not(var_1_23 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L154] RET assume_abort_if_not(var_1_23 >= 0) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L155] CALL assume_abort_if_not(var_1_23 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L155] RET assume_abort_if_not(var_1_23 <= 1) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L156] var_1_24 = __VERIFIER_nondet_long() [L157] CALL assume_abort_if_not(var_1_24 >= -2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L157] RET assume_abort_if_not(var_1_24 >= -2147483646) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L158] CALL assume_abort_if_not(var_1_24 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L158] RET assume_abort_if_not(var_1_24 <= 2147483646) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L159] var_1_25 = __VERIFIER_nondet_long() [L160] CALL assume_abort_if_not(var_1_25 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=-1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=-1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L160] RET assume_abort_if_not(var_1_25 >= -1) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=-1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L161] CALL assume_abort_if_not(var_1_25 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=-1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=-1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L161] RET assume_abort_if_not(var_1_25 <= 2147483646) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=-1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L162] var_1_26 = __VERIFIER_nondet_long() [L163] CALL assume_abort_if_not(var_1_26 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=-1, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=-1, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L163] RET assume_abort_if_not(var_1_26 >= 0) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=-1, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L164] CALL assume_abort_if_not(var_1_26 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=-1, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=-1, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L164] RET assume_abort_if_not(var_1_26 <= 2147483646) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=-1, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L165] var_1_30 = __VERIFIER_nondet_long() [L166] CALL assume_abort_if_not(var_1_30 >= -1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=-1, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-1073741823, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=-1, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-1073741823, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L166] RET assume_abort_if_not(var_1_30 >= -1073741823) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=-1, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-1073741823, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L167] CALL assume_abort_if_not(var_1_30 <= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=-1, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-1073741823, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=-1, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-1073741823, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L167] RET assume_abort_if_not(var_1_30 <= 1073741823) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=-1, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-1073741823, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L168] var_1_31 = __VERIFIER_nondet_long() [L169] CALL assume_abort_if_not(var_1_31 >= -1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=-1, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=-1, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L169] RET assume_abort_if_not(var_1_31 >= -1073741823) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=-1, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L170] CALL assume_abort_if_not(var_1_31 <= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=-1, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=-1, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L170] RET assume_abort_if_not(var_1_31 <= 1073741823) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=-1, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L171] var_1_34 = __VERIFIER_nondet_uchar() [L172] CALL assume_abort_if_not(var_1_34 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=-1, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=1, var_1_33=1, var_1_34=1, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=-1, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=1, var_1_33=1, var_1_34=1, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L172] RET assume_abort_if_not(var_1_34 >= 1) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=-1, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=1, var_1_33=1, var_1_34=1, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L173] CALL assume_abort_if_not(var_1_34 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=-1, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=1, var_1_33=1, var_1_34=1, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=-1, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=1, var_1_33=1, var_1_34=1, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L173] RET assume_abort_if_not(var_1_34 <= 1) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=-1, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=1, var_1_33=1, var_1_34=1, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L188] RET updateVariables() [L189] CALL step() [L60] var_1_20 = var_1_21 VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=2, var_1_21=2, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=-1, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=1, var_1_33=1, var_1_34=1, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L61] COND FALSE !(var_1_21 < ((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20)))) [L70] var_1_22 = (var_1_25 - var_1_26) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=2, var_1_21=2, var_1_22=-1, var_1_23=0, var_1_24=-2147483646, var_1_25=-1, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=-248, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=1, var_1_33=1, var_1_34=1, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L72] var_1_27 = var_1_26 [L73] var_1_28 = var_1_21 VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=2, var_1_21=2, var_1_22=-1, var_1_23=0, var_1_24=-2147483646, var_1_25=-1, var_1_26=0, var_1_27=0, var_1_28=2, var_1_29=-1000000, var_1_2=-248, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=1, var_1_33=1, var_1_34=1, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L74] COND TRUE ! var_1_23 [L75] var_1_29 = (((((var_1_30 + var_1_31)) < (-32)) ? ((var_1_30 + var_1_31)) : (-32))) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=2, var_1_21=2, var_1_22=-1, var_1_23=0, var_1_24=-2147483646, var_1_25=-1, var_1_26=0, var_1_27=0, var_1_28=2, var_1_29=-32, var_1_2=-248, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=1, var_1_33=1, var_1_34=1, var_1_35=10, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L77] var_1_32 = 2 [L78] var_1_33 = var_1_34 [L79] var_1_35 = var_1_26 [L80] unsigned char stepLocal_0 = last_1_var_1_8; VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, stepLocal_0=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=2, var_1_21=2, var_1_22=-1, var_1_23=0, var_1_24=-2147483646, var_1_25=-1, var_1_26=0, var_1_27=0, var_1_28=2, var_1_29=-32, var_1_2=-248, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=2, var_1_33=1, var_1_34=1, var_1_35=0, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L81] COND TRUE stepLocal_0 && last_1_var_1_8 VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=2, var_1_21=2, var_1_22=-1, var_1_23=0, var_1_24=-2147483646, var_1_25=-1, var_1_26=0, var_1_27=0, var_1_28=2, var_1_29=-32, var_1_2=-248, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=2, var_1_33=1, var_1_34=1, var_1_35=0, var_1_3=7, var_1_4=7, var_1_5=4, var_1_7=-255, var_1_8=1, var_1_9=1] [L82] COND TRUE \read(last_1_var_1_8) [L83] var_1_5 = (((((last_1_var_1_14) < 0 ) ? -(last_1_var_1_14) : (last_1_var_1_14))) - ((((var_1_4) < (var_1_2)) ? (var_1_4) : (var_1_2)))) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=2, var_1_21=2, var_1_22=-1, var_1_23=0, var_1_24=-2147483646, var_1_25=-1, var_1_26=0, var_1_27=0, var_1_28=2, var_1_29=-32, var_1_2=-248, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=2, var_1_33=1, var_1_34=1, var_1_35=0, var_1_3=7, var_1_4=7, var_1_5=-6, var_1_7=-255, var_1_8=1, var_1_9=1] [L88] COND TRUE var_1_5 < var_1_3 [L89] var_1_8 = ((var_1_7 || (last_1_var_1_8 || var_1_9)) && var_1_10) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=25, var_1_20=2, var_1_21=2, var_1_22=-1, var_1_23=0, var_1_24=-2147483646, var_1_25=-1, var_1_26=0, var_1_27=0, var_1_28=2, var_1_29=-32, var_1_2=-248, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=2, var_1_33=1, var_1_34=1, var_1_35=0, var_1_3=7, var_1_4=7, var_1_5=-6, var_1_7=-255, var_1_8=1, var_1_9=1] [L93] var_1_1 = (50 + ((((var_1_2) < (((((var_1_3) < (var_1_4)) ? (var_1_3) : (var_1_4))))) ? (var_1_2) : (((((var_1_3) < (var_1_4)) ? (var_1_3) : (var_1_4))))))) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=57, var_1_20=2, var_1_21=2, var_1_22=-1, var_1_23=0, var_1_24=-2147483646, var_1_25=-1, var_1_26=0, var_1_27=0, var_1_28=2, var_1_29=-32, var_1_2=-248, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=2, var_1_33=1, var_1_34=1, var_1_35=0, var_1_3=7, var_1_4=7, var_1_5=-6, var_1_7=-255, var_1_8=1, var_1_9=1] [L94] COND FALSE !((64.4f + 1.5f) <= var_1_13) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=57, var_1_20=2, var_1_21=2, var_1_22=-1, var_1_23=0, var_1_24=-2147483646, var_1_25=-1, var_1_26=0, var_1_27=0, var_1_28=2, var_1_29=-32, var_1_2=-248, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=2, var_1_33=1, var_1_34=1, var_1_35=0, var_1_3=7, var_1_4=7, var_1_5=-6, var_1_7=-255, var_1_8=1, var_1_9=1] [L99] unsigned char stepLocal_3 = var_1_9 && var_1_8; VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, stepLocal_3=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=2147483647, var_1_1=57, var_1_20=2, var_1_21=2, var_1_22=-1, var_1_23=0, var_1_24=-2147483646, var_1_25=-1, var_1_26=0, var_1_27=0, var_1_28=2, var_1_29=-32, var_1_2=-248, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=2, var_1_33=1, var_1_34=1, var_1_35=0, var_1_3=7, var_1_4=7, var_1_5=-6, var_1_7=-255, var_1_8=1, var_1_9=1] [L100] COND TRUE stepLocal_3 || (var_1_8 && var_1_10) [L101] var_1_18 = (var_1_19 - (((((1991720936u - var_1_1)) < (var_1_2)) ? ((1991720936u - var_1_1)) : (var_1_2)))) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=2147483639, var_1_19=2147483647, var_1_1=57, var_1_20=2, var_1_21=2, var_1_22=-1, var_1_23=0, var_1_24=-2147483646, var_1_25=-1, var_1_26=0, var_1_27=0, var_1_28=2, var_1_29=-32, var_1_2=-248, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=2, var_1_33=1, var_1_34=1, var_1_35=0, var_1_3=7, var_1_4=7, var_1_5=-6, var_1_7=-255, var_1_8=1, var_1_9=1] [L105] signed long int stepLocal_1 = 8 + var_1_14; VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, stepLocal_1=7, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=2147483639, var_1_19=2147483647, var_1_1=57, var_1_20=2, var_1_21=2, var_1_22=-1, var_1_23=0, var_1_24=-2147483646, var_1_25=-1, var_1_26=0, var_1_27=0, var_1_28=2, var_1_29=-32, var_1_2=-248, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=2, var_1_33=1, var_1_34=1, var_1_35=0, var_1_3=7, var_1_4=7, var_1_5=-6, var_1_7=-255, var_1_8=1, var_1_9=1] [L106] COND TRUE var_1_4 == stepLocal_1 [L107] var_1_11 = ((((var_1_12) > (var_1_13)) ? (var_1_12) : (var_1_13))) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=3, var_1_12=3, var_1_13=0, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=2147483639, var_1_19=2147483647, var_1_1=57, var_1_20=2, var_1_21=2, var_1_22=-1, var_1_23=0, var_1_24=-2147483646, var_1_25=-1, var_1_26=0, var_1_27=0, var_1_28=2, var_1_29=-32, var_1_2=-248, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=2, var_1_33=1, var_1_34=1, var_1_35=0, var_1_3=7, var_1_4=7, var_1_5=-6, var_1_7=-255, var_1_8=1, var_1_9=1] [L109] EXPR var_1_15 & var_1_1 VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=3, var_1_12=3, var_1_13=0, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=2147483639, var_1_19=2147483647, var_1_1=57, var_1_20=2, var_1_21=2, var_1_22=-1, var_1_23=0, var_1_24=-2147483646, var_1_25=-1, var_1_26=0, var_1_27=0, var_1_28=2, var_1_29=-32, var_1_2=-248, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=2, var_1_33=1, var_1_34=1, var_1_35=0, var_1_3=7, var_1_4=7, var_1_5=-6, var_1_7=-255, var_1_8=1, var_1_9=1] [L109] unsigned long int stepLocal_2 = var_1_18 * (var_1_15 & var_1_1); [L110] COND FALSE !(var_1_12 >= 9.6) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, stepLocal_2=0, var_1_10=1, var_1_11=3, var_1_12=3, var_1_13=0, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=2147483639, var_1_19=2147483647, var_1_1=57, var_1_20=2, var_1_21=2, var_1_22=-1, var_1_23=0, var_1_24=-2147483646, var_1_25=-1, var_1_26=0, var_1_27=0, var_1_28=2, var_1_29=-32, var_1_2=-248, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=2, var_1_33=1, var_1_34=1, var_1_35=0, var_1_3=7, var_1_4=7, var_1_5=-6, var_1_7=-255, var_1_8=1, var_1_9=1] [L189] RET step() [L190] CALL, EXPR property() [L180] EXPR (((((var_1_1 == ((unsigned char) (50 + ((((var_1_2) < (((((var_1_3) < (var_1_4)) ? (var_1_3) : (var_1_4))))) ? (var_1_2) : (((((var_1_3) < (var_1_4)) ? (var_1_3) : (var_1_4))))))))) && ((last_1_var_1_8 && last_1_var_1_8) ? (last_1_var_1_8 ? (var_1_5 == ((signed long int) (((((last_1_var_1_14) < 0 ) ? -(last_1_var_1_14) : (last_1_var_1_14))) - ((((var_1_4) < (var_1_2)) ? (var_1_4) : (var_1_2)))))) : (var_1_5 == ((signed long int) 8))) : 1)) && ((var_1_5 < var_1_3) ? (var_1_8 == ((unsigned char) ((var_1_7 || (last_1_var_1_8 || var_1_9)) && var_1_10))) : (var_1_8 == ((unsigned char) (! var_1_10))))) && ((var_1_4 == (8 + var_1_14)) ? (var_1_11 == ((double) ((((var_1_12) > (var_1_13)) ? (var_1_12) : (var_1_13))))) : 1)) && (((64.4f + 1.5f) <= var_1_13) ? ((var_1_1 >= var_1_4) ? (var_1_14 == ((signed char) var_1_15)) : 1) : 1)) && ((var_1_12 >= 9.6) ? (var_1_10 ? (var_1_16 == ((signed short int) (2 - var_1_1))) : (((var_1_18 * (var_1_15 & var_1_1)) <= var_1_3) ? (var_1_16 == ((signed short int) var_1_18)) : (var_1_16 == ((signed short int) var_1_4)))) : 1) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=3, var_1_12=3, var_1_13=0, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=2147483639, var_1_19=2147483647, var_1_1=57, var_1_20=2, var_1_21=2, var_1_22=-1, var_1_23=0, var_1_24=-2147483646, var_1_25=-1, var_1_26=0, var_1_27=0, var_1_28=2, var_1_29=-32, var_1_2=-248, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=2, var_1_33=1, var_1_34=1, var_1_35=0, var_1_3=7, var_1_4=7, var_1_5=-6, var_1_7=-255, var_1_8=1, var_1_9=1] [L180-L181] return ((((((var_1_1 == ((unsigned char) (50 + ((((var_1_2) < (((((var_1_3) < (var_1_4)) ? (var_1_3) : (var_1_4))))) ? (var_1_2) : (((((var_1_3) < (var_1_4)) ? (var_1_3) : (var_1_4))))))))) && ((last_1_var_1_8 && last_1_var_1_8) ? (last_1_var_1_8 ? (var_1_5 == ((signed long int) (((((last_1_var_1_14) < 0 ) ? -(last_1_var_1_14) : (last_1_var_1_14))) - ((((var_1_4) < (var_1_2)) ? (var_1_4) : (var_1_2)))))) : (var_1_5 == ((signed long int) 8))) : 1)) && ((var_1_5 < var_1_3) ? (var_1_8 == ((unsigned char) ((var_1_7 || (last_1_var_1_8 || var_1_9)) && var_1_10))) : (var_1_8 == ((unsigned char) (! var_1_10))))) && ((var_1_4 == (8 + var_1_14)) ? (var_1_11 == ((double) ((((var_1_12) > (var_1_13)) ? (var_1_12) : (var_1_13))))) : 1)) && (((64.4f + 1.5f) <= var_1_13) ? ((var_1_1 >= var_1_4) ? (var_1_14 == ((signed char) var_1_15)) : 1) : 1)) && ((var_1_12 >= 9.6) ? (var_1_10 ? (var_1_16 == ((signed short int) (2 - var_1_1))) : (((var_1_18 * (var_1_15 & var_1_1)) <= var_1_3) ? (var_1_16 == ((signed short int) var_1_18)) : (var_1_16 == ((signed short int) var_1_4)))) : 1)) && (((var_1_9 && var_1_8) || (var_1_8 && var_1_10)) ? (var_1_18 == ((unsigned long int) (var_1_19 - (((((1991720936u - var_1_1)) < (var_1_2)) ? ((1991720936u - var_1_1)) : (var_1_2)))))) : (var_1_18 == ((unsigned long int) var_1_2))) ; [L190] RET, EXPR property() [L190] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=3, var_1_12=3, var_1_13=0, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=2147483639, var_1_19=2147483647, var_1_1=57, var_1_20=2, var_1_21=2, var_1_22=-1, var_1_23=0, var_1_24=-2147483646, var_1_25=-1, var_1_26=0, var_1_27=0, var_1_28=2, var_1_29=-32, var_1_2=-248, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=2, var_1_33=1, var_1_34=1, var_1_35=0, var_1_3=7, var_1_4=7, var_1_5=-6, var_1_7=-255, var_1_8=1, var_1_9=1] [L19] reach_error() VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=3, var_1_12=3, var_1_13=0, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=2147483639, var_1_19=2147483647, var_1_1=57, var_1_20=2, var_1_21=2, var_1_22=-1, var_1_23=0, var_1_24=-2147483646, var_1_25=-1, var_1_26=0, var_1_27=0, var_1_28=2, var_1_29=-32, var_1_2=-248, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=2, var_1_33=1, var_1_34=1, var_1_35=0, var_1_3=7, var_1_4=7, var_1_5=-6, var_1_7=-255, var_1_8=1, var_1_9=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 97 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 2.6s, OverallIterations: 3, TraceHistogramMax: 33, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 90 SdHoareTripleChecker+Valid, 0.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 90 mSDsluCounter, 633 SdHoareTripleChecker+Invalid, 0.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 348 mSDsCounter, 101 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 102 IncrementalHoareTripleChecker+Invalid, 203 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 101 mSolverCounterUnsat, 285 mSDtfsCounter, 102 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 175 GetRequests, 170 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=159occurred in iteration=2, InterpolantAutomatonStates: 7, 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, 31 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 1.1s InterpolantComputationTime, 822 NumberOfCodeBlocks, 822 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 408 ConstructedInterpolants, 0 QuantifiedInterpolants, 526 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 4224/4224 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 06:21:43,847 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-17.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 0fa9e3d0690c3ab0d2924305e2f7991787f00fd8b5039ae06360e0b682d646cd --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4a390ef-m [2024-10-24 06:21:46,383 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-24 06:21:46,460 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-10-24 06:21:46,466 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-24 06:21:46,467 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-24 06:21:46,494 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-24 06:21:46,498 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-24 06:21:46,498 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-24 06:21:46,499 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-24 06:21:46,500 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-24 06:21:46,500 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-24 06:21:46,501 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-24 06:21:46,501 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-24 06:21:46,501 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-24 06:21:46,502 INFO L153 SettingsManager]: * Use SBE=true [2024-10-24 06:21:46,504 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-24 06:21:46,504 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-24 06:21:46,505 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-24 06:21:46,505 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-24 06:21:46,505 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-24 06:21:46,505 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-24 06:21:46,506 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-24 06:21:46,506 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-24 06:21:46,506 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-24 06:21:46,506 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-24 06:21:46,506 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-24 06:21:46,506 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-24 06:21:46,507 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-24 06:21:46,507 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-24 06:21:46,507 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-24 06:21:46,507 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-24 06:21:46,507 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-24 06:21:46,507 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-24 06:21:46,508 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-24 06:21:46,508 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 06:21:46,508 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-24 06:21:46,508 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-24 06:21:46,508 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-24 06:21:46,508 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-24 06:21:46,509 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-24 06:21:46,509 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-24 06:21:46,511 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-24 06:21:46,511 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-24 06:21:46,511 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-24 06:21:46,512 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-24 06:21:46,512 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0fa9e3d0690c3ab0d2924305e2f7991787f00fd8b5039ae06360e0b682d646cd [2024-10-24 06:21:46,811 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-24 06:21:46,829 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-24 06:21:46,831 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-24 06:21:46,832 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-24 06:21:46,833 INFO L274 PluginConnector]: CDTParser initialized [2024-10-24 06:21:46,834 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-17.i [2024-10-24 06:21:48,511 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-24 06:21:48,728 INFO L384 CDTParser]: Found 1 translation units. [2024-10-24 06:21:48,729 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-17.i [2024-10-24 06:21:48,739 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e53ea54b7/0ee9592afb5442b28d9ec2e9c293074f/FLAGdeca800c0 [2024-10-24 06:21:48,754 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e53ea54b7/0ee9592afb5442b28d9ec2e9c293074f [2024-10-24 06:21:48,757 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-24 06:21:48,759 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-24 06:21:48,760 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-24 06:21:48,761 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-24 06:21:48,767 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-24 06:21:48,768 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 06:21:48" (1/1) ... [2024-10-24 06:21:48,770 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12c48838 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 06:21:48, skipping insertion in model container [2024-10-24 06:21:48,771 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 06:21:48" (1/1) ... [2024-10-24 06:21:48,806 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-24 06:21:48,960 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-17.i[915,928] [2024-10-24 06:21:49,072 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 06:21:49,088 INFO L200 MainTranslator]: Completed pre-run [2024-10-24 06:21:49,099 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-17.i[915,928] [2024-10-24 06:21:49,144 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 06:21:49,164 INFO L204 MainTranslator]: Completed translation [2024-10-24 06:21:49,166 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 06:21:49 WrapperNode [2024-10-24 06:21:49,166 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-24 06:21:49,167 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-24 06:21:49,167 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-24 06:21:49,168 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-24 06:21:49,173 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 06:21:49" (1/1) ... [2024-10-24 06:21:49,190 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 06:21:49" (1/1) ... [2024-10-24 06:21:49,226 INFO L138 Inliner]: procedures = 27, calls = 46, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 198 [2024-10-24 06:21:49,227 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-24 06:21:49,228 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-24 06:21:49,228 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-24 06:21:49,228 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-24 06:21:49,242 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 06:21:49" (1/1) ... [2024-10-24 06:21:49,242 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 06:21:49" (1/1) ... [2024-10-24 06:21:49,247 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 06:21:49" (1/1) ... [2024-10-24 06:21:49,268 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 06:21:49,272 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 06:21:49" (1/1) ... [2024-10-24 06:21:49,273 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 06:21:49" (1/1) ... [2024-10-24 06:21:49,289 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 06:21:49" (1/1) ... [2024-10-24 06:21:49,292 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 06:21:49" (1/1) ... [2024-10-24 06:21:49,298 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 06:21:49" (1/1) ... [2024-10-24 06:21:49,304 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 06:21:49" (1/1) ... [2024-10-24 06:21:49,310 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-24 06:21:49,311 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-24 06:21:49,311 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-24 06:21:49,312 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-24 06:21:49,312 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 06:21:49" (1/1) ... [2024-10-24 06:21:49,317 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 06:21:49,327 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-24 06:21:49,351 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 06:21:49,360 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 06:21:49,402 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-24 06:21:49,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-10-24 06:21:49,403 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-24 06:21:49,403 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-24 06:21:49,404 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-24 06:21:49,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-24 06:21:49,508 INFO L238 CfgBuilder]: Building ICFG [2024-10-24 06:21:49,510 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-24 06:21:50,416 INFO L? ?]: Removed 16 outVars from TransFormulas that were not future-live. [2024-10-24 06:21:50,417 INFO L287 CfgBuilder]: Performing block encoding [2024-10-24 06:21:50,483 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-24 06:21:50,483 INFO L314 CfgBuilder]: Removed 1 assume(true) statements. [2024-10-24 06:21:50,483 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 06:21:50 BoogieIcfgContainer [2024-10-24 06:21:50,483 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-24 06:21:50,485 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-24 06:21:50,485 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-24 06:21:50,491 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-24 06:21:50,491 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.10 06:21:48" (1/3) ... [2024-10-24 06:21:50,492 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@75099bdb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 06:21:50, skipping insertion in model container [2024-10-24 06:21:50,492 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 06:21:49" (2/3) ... [2024-10-24 06:21:50,492 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@75099bdb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 06:21:50, skipping insertion in model container [2024-10-24 06:21:50,492 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 06:21:50" (3/3) ... [2024-10-24 06:21:50,493 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-17.i [2024-10-24 06:21:50,508 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-24 06:21:50,509 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-24 06:21:50,587 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-24 06:21:50,600 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;@59500416, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-24 06:21:50,601 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-24 06:21:50,613 INFO L276 IsEmpty]: Start isEmpty. Operand has 84 states, 48 states have (on average 1.3958333333333333) internal successors, (67), 49 states have internal predecessors, (67), 33 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2024-10-24 06:21:50,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-10-24 06:21:50,638 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 06:21:50,639 INFO L215 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:21:50,639 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-24 06:21:50,644 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 06:21:50,645 INFO L85 PathProgramCache]: Analyzing trace with hash -2110357732, now seen corresponding path program 1 times [2024-10-24 06:21:50,659 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-24 06:21:50,660 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2005734528] [2024-10-24 06:21:50,660 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 06:21:50,660 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 06:21:50,660 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-10-24 06:21:50,666 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 06:21:50,677 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 06:21:50,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:50,904 INFO L255 TraceCheckSpWp]: Trace formula consists of 326 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-10-24 06:21:50,913 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-24 06:21:50,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 1024 proven. 0 refuted. 0 times theorem prover too weak. 1088 trivial. 0 not checked. [2024-10-24 06:21:50,952 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-24 06:21:50,953 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-10-24 06:21:50,953 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2005734528] [2024-10-24 06:21:50,953 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2005734528] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 06:21:50,954 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 06:21:50,954 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-24 06:21:50,955 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2021497404] [2024-10-24 06:21:50,956 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 06:21:50,959 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-10-24 06:21:50,959 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-10-24 06:21:50,979 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-10-24 06:21:50,980 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-24 06:21:50,982 INFO L87 Difference]: Start difference. First operand has 84 states, 48 states have (on average 1.3958333333333333) internal successors, (67), 49 states have internal predecessors, (67), 33 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) 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, (33), 2 states have call predecessors, (33), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2024-10-24 06:21:51,201 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 06:21:51,201 INFO L93 Difference]: Finished difference Result 165 states and 297 transitions. [2024-10-24 06:21:51,212 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-24 06:21:51,214 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, (33), 2 states have call predecessors, (33), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 202 [2024-10-24 06:21:51,215 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 06:21:51,221 INFO L225 Difference]: With dead ends: 165 [2024-10-24 06:21:51,221 INFO L226 Difference]: Without dead ends: 82 [2024-10-24 06:21:51,224 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 201 GetRequests, 201 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 06:21:51,227 INFO L432 NwaCegarLoop]: 125 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 125 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-10-24 06:21:51,228 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 125 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-10-24 06:21:51,241 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 82 states. [2024-10-24 06:21:51,263 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 82 to 82. [2024-10-24 06:21:51,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 82 states, 47 states have (on average 1.3191489361702127) internal successors, (62), 47 states have internal predecessors, (62), 33 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2024-10-24 06:21:51,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 128 transitions. [2024-10-24 06:21:51,268 INFO L78 Accepts]: Start accepts. Automaton has 82 states and 128 transitions. Word has length 202 [2024-10-24 06:21:51,269 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 06:21:51,269 INFO L471 AbstractCegarLoop]: Abstraction has 82 states and 128 transitions. [2024-10-24 06:21:51,269 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, (33), 2 states have call predecessors, (33), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2024-10-24 06:21:51,269 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 128 transitions. [2024-10-24 06:21:51,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-10-24 06:21:51,273 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 06:21:51,273 INFO L215 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:21:51,282 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 06:21:51,474 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 06:21:51,475 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-24 06:21:51,476 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 06:21:51,476 INFO L85 PathProgramCache]: Analyzing trace with hash -1856726890, now seen corresponding path program 1 times [2024-10-24 06:21:51,477 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-24 06:21:51,477 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [692418018] [2024-10-24 06:21:51,477 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 06:21:51,477 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 06:21:51,477 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-10-24 06:21:51,479 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 06:21:51,481 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 06:21:51,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:51,731 INFO L255 TraceCheckSpWp]: Trace formula consists of 326 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-10-24 06:21:51,744 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-24 06:21:52,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2112 trivial. 0 not checked. [2024-10-24 06:21:52,248 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-24 06:21:52,248 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-10-24 06:21:52,249 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [692418018] [2024-10-24 06:21:52,249 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [692418018] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 06:21:52,249 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 06:21:52,249 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-24 06:21:52,249 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1619542507] [2024-10-24 06:21:52,249 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 06:21:52,251 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-24 06:21:52,251 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-10-24 06:21:52,252 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-24 06:21:52,252 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-10-24 06:21:52,252 INFO L87 Difference]: Start difference. First operand 82 states and 128 transitions. Second operand has 5 states, 5 states have (on average 8.0) internal successors, (40), 4 states have internal predecessors, (40), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2024-10-24 06:21:52,893 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 06:21:52,893 INFO L93 Difference]: Finished difference Result 245 states and 383 transitions. [2024-10-24 06:21:52,902 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-24 06:21:52,903 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.0) internal successors, (40), 4 states have internal predecessors, (40), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) Word has length 202 [2024-10-24 06:21:52,904 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 06:21:52,906 INFO L225 Difference]: With dead ends: 245 [2024-10-24 06:21:52,906 INFO L226 Difference]: Without dead ends: 164 [2024-10-24 06:21:52,907 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 203 GetRequests, 198 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2024-10-24 06:21:52,908 INFO L432 NwaCegarLoop]: 121 mSDtfsCounter, 67 mSDsluCounter, 291 mSDsCounter, 0 mSdLazyCounter, 95 mSolverCounterSat, 68 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 67 SdHoareTripleChecker+Valid, 412 SdHoareTripleChecker+Invalid, 163 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 68 IncrementalHoareTripleChecker+Valid, 95 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2024-10-24 06:21:52,909 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [67 Valid, 412 Invalid, 163 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [68 Valid, 95 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2024-10-24 06:21:52,909 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 164 states. [2024-10-24 06:21:52,933 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 164 to 146. [2024-10-24 06:21:52,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 146 states, 77 states have (on average 1.2467532467532467) internal successors, (96), 77 states have internal predecessors, (96), 66 states have call successors, (66), 2 states have call predecessors, (66), 2 states have return successors, (66), 66 states have call predecessors, (66), 66 states have call successors, (66) [2024-10-24 06:21:52,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 146 states and 228 transitions. [2024-10-24 06:21:52,940 INFO L78 Accepts]: Start accepts. Automaton has 146 states and 228 transitions. Word has length 202 [2024-10-24 06:21:52,941 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 06:21:52,942 INFO L471 AbstractCegarLoop]: Abstraction has 146 states and 228 transitions. [2024-10-24 06:21:52,942 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.0) internal successors, (40), 4 states have internal predecessors, (40), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2024-10-24 06:21:52,942 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 228 transitions. [2024-10-24 06:21:52,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-10-24 06:21:52,944 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 06:21:52,945 INFO L215 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:21:52,956 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2024-10-24 06:21:53,148 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 06:21:53,150 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-24 06:21:53,151 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 06:21:53,151 INFO L85 PathProgramCache]: Analyzing trace with hash -1214138465, now seen corresponding path program 1 times [2024-10-24 06:21:53,152 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-24 06:21:53,152 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1856986252] [2024-10-24 06:21:53,152 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 06:21:53,152 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 06:21:53,152 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-10-24 06:21:53,155 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 06:21:53,156 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 06:21:53,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 06:21:53,314 INFO L255 TraceCheckSpWp]: Trace formula consists of 329 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-10-24 06:21:53,322 INFO L278 TraceCheckSpWp]: Computing forward predicates...