./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-50.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8be7027f Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-50.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 1c0c477f8a58abee09b199f349788a1e5ec88ecda38fd8e38a798ba250461d01 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dk.perfect-tracechecks-8be7027-m [2024-11-12 01:15:19,195 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-12 01:15:19,253 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-12 01:15:19,258 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-12 01:15:19,263 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-12 01:15:19,288 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-12 01:15:19,288 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-12 01:15:19,289 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-12 01:15:19,289 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-12 01:15:19,290 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-12 01:15:19,290 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-12 01:15:19,291 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-12 01:15:19,291 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-12 01:15:19,291 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-12 01:15:19,293 INFO L153 SettingsManager]: * Use SBE=true [2024-11-12 01:15:19,293 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-12 01:15:19,293 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-12 01:15:19,294 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-12 01:15:19,294 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-12 01:15:19,294 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-12 01:15:19,294 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-12 01:15:19,298 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-12 01:15:19,298 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-12 01:15:19,298 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-12 01:15:19,298 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-12 01:15:19,299 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-12 01:15:19,299 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-12 01:15:19,299 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-12 01:15:19,300 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-12 01:15:19,300 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-12 01:15:19,300 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-12 01:15:19,300 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-12 01:15:19,300 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 01:15:19,301 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-12 01:15:19,301 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-12 01:15:19,301 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-12 01:15:19,301 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-12 01:15:19,301 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-12 01:15:19,302 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-12 01:15:19,302 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-12 01:15:19,302 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-12 01:15:19,304 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-12 01:15:19,304 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1c0c477f8a58abee09b199f349788a1e5ec88ecda38fd8e38a798ba250461d01 [2024-11-12 01:15:19,522 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-12 01:15:19,544 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-12 01:15:19,548 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-12 01:15:19,549 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-12 01:15:19,550 INFO L274 PluginConnector]: CDTParser initialized [2024-11-12 01:15:19,551 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-50.i [2024-11-12 01:15:21,190 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-12 01:15:21,388 INFO L384 CDTParser]: Found 1 translation units. [2024-11-12 01:15:21,395 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-50.i [2024-11-12 01:15:21,421 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d0969446/5b381e3c2eaf472fa3ce9ad4fb4f9931/FLAGf0cbc94ca [2024-11-12 01:15:21,434 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d0969446/5b381e3c2eaf472fa3ce9ad4fb4f9931 [2024-11-12 01:15:21,436 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-12 01:15:21,438 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-12 01:15:21,439 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-12 01:15:21,439 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-12 01:15:21,444 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-12 01:15:21,444 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 01:15:21" (1/1) ... [2024-11-12 01:15:21,446 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28077338 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:15:21, skipping insertion in model container [2024-11-12 01:15:21,446 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 01:15:21" (1/1) ... [2024-11-12 01:15:21,469 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-12 01:15:21,659 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-50.i[913,926] [2024-11-12 01:15:21,708 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 01:15:21,718 INFO L200 MainTranslator]: Completed pre-run [2024-11-12 01:15:21,729 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-50.i[913,926] [2024-11-12 01:15:21,753 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 01:15:21,768 INFO L204 MainTranslator]: Completed translation [2024-11-12 01:15:21,769 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:15:21 WrapperNode [2024-11-12 01:15:21,769 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-12 01:15:21,770 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-12 01:15:21,770 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-12 01:15:21,770 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-12 01:15:21,776 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:15:21" (1/1) ... [2024-11-12 01:15:21,783 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:15:21" (1/1) ... [2024-11-12 01:15:21,811 INFO L138 Inliner]: procedures = 26, calls = 53, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 198 [2024-11-12 01:15:21,811 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-12 01:15:21,812 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-12 01:15:21,812 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-12 01:15:21,812 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-12 01:15:21,821 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:15:21" (1/1) ... [2024-11-12 01:15:21,821 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:15:21" (1/1) ... [2024-11-12 01:15:21,830 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:15:21" (1/1) ... [2024-11-12 01:15:21,845 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-12 01:15:21,845 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:15:21" (1/1) ... [2024-11-12 01:15:21,845 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:15:21" (1/1) ... [2024-11-12 01:15:21,851 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:15:21" (1/1) ... [2024-11-12 01:15:21,853 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:15:21" (1/1) ... [2024-11-12 01:15:21,855 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:15:21" (1/1) ... [2024-11-12 01:15:21,856 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:15:21" (1/1) ... [2024-11-12 01:15:21,858 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-12 01:15:21,863 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-12 01:15:21,863 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-12 01:15:21,863 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-12 01:15:21,864 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:15:21" (1/1) ... [2024-11-12 01:15:21,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 01:15:21,889 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-12 01:15:21,903 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-12 01:15:21,906 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-12 01:15:21,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-12 01:15:21,943 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-12 01:15:21,944 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-12 01:15:21,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-12 01:15:21,944 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-12 01:15:21,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-12 01:15:22,027 INFO L238 CfgBuilder]: Building ICFG [2024-11-12 01:15:22,029 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-12 01:15:22,345 INFO L? ?]: Removed 8 outVars from TransFormulas that were not future-live. [2024-11-12 01:15:22,346 INFO L287 CfgBuilder]: Performing block encoding [2024-11-12 01:15:22,362 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-12 01:15:22,362 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-12 01:15:22,362 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 01:15:22 BoogieIcfgContainer [2024-11-12 01:15:22,363 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-12 01:15:22,369 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-12 01:15:22,369 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-12 01:15:22,372 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-12 01:15:22,372 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 01:15:21" (1/3) ... [2024-11-12 01:15:22,373 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5aadf6f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 01:15:22, skipping insertion in model container [2024-11-12 01:15:22,374 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:15:21" (2/3) ... [2024-11-12 01:15:22,374 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5aadf6f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 01:15:22, skipping insertion in model container [2024-11-12 01:15:22,375 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 01:15:22" (3/3) ... [2024-11-12 01:15:22,376 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_codestructure_normal_file-50.i [2024-11-12 01:15:22,391 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-12 01:15:22,391 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-12 01:15:22,446 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-12 01:15:22,452 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;@560b78df, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-12 01:15:22,453 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-12 01:15:22,457 INFO L276 IsEmpty]: Start isEmpty. Operand has 90 states, 47 states have (on average 1.2765957446808511) internal successors, (60), 48 states have internal predecessors, (60), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2024-11-12 01:15:22,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-12 01:15:22,470 INFO L210 NwaCegarLoop]: Found error trace [2024-11-12 01:15:22,471 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-12 01:15:22,471 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-12 01:15:22,476 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 01:15:22,476 INFO L85 PathProgramCache]: Analyzing trace with hash -334504918, now seen corresponding path program 1 times [2024-11-12 01:15:22,499 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 01:15:22,500 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [269210131] [2024-11-12 01:15:22,500 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 01:15:22,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 01:15:22,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:22,948 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-12 01:15:22,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:22,967 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-12 01:15:22,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:22,976 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-12 01:15:22,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:22,990 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-12 01:15:22,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,000 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-12 01:15:23,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,008 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-12 01:15:23,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,028 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-12 01:15:23,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,039 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-12 01:15:23,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,047 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-12 01:15:23,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,058 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-12 01:15:23,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,066 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-12 01:15:23,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,076 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-12 01:15:23,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,095 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-12 01:15:23,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,099 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-12 01:15:23,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,116 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2024-11-12 01:15:23,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,126 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-12 01:15:23,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,135 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-11-12 01:15:23,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,144 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-12 01:15:23,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,153 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-11-12 01:15:23,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,162 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2024-11-12 01:15:23,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,178 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-11-12 01:15:23,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,187 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-11-12 01:15:23,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,194 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-12 01:15:23,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,200 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2024-11-12 01:15:23,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,203 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-12 01:15:23,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,208 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2024-11-12 01:15:23,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,212 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2024-11-12 01:15:23,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,219 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2024-11-12 01:15:23,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,224 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2024-11-12 01:15:23,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,228 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2024-11-12 01:15:23,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,233 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2024-11-12 01:15:23,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,238 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2024-11-12 01:15:23,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,243 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2024-11-12 01:15:23,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,249 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2024-11-12 01:15:23,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,254 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2024-11-12 01:15:23,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,261 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-11-12 01:15:23,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,264 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2024-11-12 01:15:23,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,267 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-11-12 01:15:23,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,269 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2024-11-12 01:15:23,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,271 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-11-12 01:15:23,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,276 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3120 trivial. 0 not checked. [2024-11-12 01:15:23,276 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 01:15:23,277 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [269210131] [2024-11-12 01:15:23,277 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [269210131] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 01:15:23,277 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 01:15:23,278 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-12 01:15:23,279 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2107689633] [2024-11-12 01:15:23,279 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 01:15:23,283 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-12 01:15:23,284 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 01:15:23,309 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-12 01:15:23,314 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-12 01:15:23,316 INFO L87 Difference]: Start difference. First operand has 90 states, 47 states have (on average 1.2765957446808511) internal successors, (60), 48 states have internal predecessors, (60), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) Second operand has 2 states, 2 states have (on average 20.5) internal successors, (41), 2 states have internal predecessors, (41), 2 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 2 states have call successors, (40) [2024-11-12 01:15:23,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-12 01:15:23,365 INFO L93 Difference]: Finished difference Result 173 states and 314 transitions. [2024-11-12 01:15:23,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-12 01:15:23,369 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 20.5) internal successors, (41), 2 states have internal predecessors, (41), 2 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 2 states have call successors, (40) Word has length 238 [2024-11-12 01:15:23,369 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-12 01:15:23,375 INFO L225 Difference]: With dead ends: 173 [2024-11-12 01:15:23,376 INFO L226 Difference]: Without dead ends: 86 [2024-11-12 01:15:23,381 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 122 GetRequests, 122 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-12 01:15:23,385 INFO L435 NwaCegarLoop]: 133 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 133 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-12 01:15:23,387 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 133 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-12 01:15:23,401 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 86 states. [2024-11-12 01:15:23,422 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 86 to 86. [2024-11-12 01:15:23,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 86 states, 44 states have (on average 1.2045454545454546) internal successors, (53), 44 states have internal predecessors, (53), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2024-11-12 01:15:23,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 133 transitions. [2024-11-12 01:15:23,426 INFO L78 Accepts]: Start accepts. Automaton has 86 states and 133 transitions. Word has length 238 [2024-11-12 01:15:23,427 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-12 01:15:23,427 INFO L471 AbstractCegarLoop]: Abstraction has 86 states and 133 transitions. [2024-11-12 01:15:23,427 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 20.5) internal successors, (41), 2 states have internal predecessors, (41), 2 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 2 states have call successors, (40) [2024-11-12 01:15:23,427 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 133 transitions. [2024-11-12 01:15:23,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-12 01:15:23,431 INFO L210 NwaCegarLoop]: Found error trace [2024-11-12 01:15:23,431 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-12 01:15:23,431 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-12 01:15:23,431 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-12 01:15:23,432 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 01:15:23,432 INFO L85 PathProgramCache]: Analyzing trace with hash 1882084018, now seen corresponding path program 1 times [2024-11-12 01:15:23,432 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 01:15:23,433 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1373328103] [2024-11-12 01:15:23,433 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 01:15:23,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 01:15:23,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,760 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-12 01:15:23,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,764 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-12 01:15:23,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,765 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-12 01:15:23,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,767 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-12 01:15:23,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,769 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-12 01:15:23,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,771 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-12 01:15:23,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,773 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-12 01:15:23,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,775 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-12 01:15:23,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,777 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-12 01:15:23,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,778 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-12 01:15:23,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,780 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-12 01:15:23,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,782 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-12 01:15:23,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,785 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-12 01:15:23,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,787 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-12 01:15:23,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,790 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2024-11-12 01:15:23,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,794 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-12 01:15:23,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,797 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-11-12 01:15:23,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,799 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-12 01:15:23,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,801 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-11-12 01:15:23,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,803 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2024-11-12 01:15:23,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,805 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-11-12 01:15:23,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,807 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-11-12 01:15:23,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,809 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-12 01:15:23,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,811 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2024-11-12 01:15:23,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,812 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-12 01:15:23,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,814 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2024-11-12 01:15:23,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,816 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2024-11-12 01:15:23,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,818 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2024-11-12 01:15:23,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,821 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2024-11-12 01:15:23,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,824 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2024-11-12 01:15:23,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,829 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2024-11-12 01:15:23,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,831 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2024-11-12 01:15:23,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,833 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2024-11-12 01:15:23,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,835 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2024-11-12 01:15:23,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,837 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2024-11-12 01:15:23,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,838 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-11-12 01:15:23,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,840 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2024-11-12 01:15:23,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,842 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-11-12 01:15:23,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,843 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2024-11-12 01:15:23,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,845 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-11-12 01:15:23,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:23,848 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3120 trivial. 0 not checked. [2024-11-12 01:15:23,848 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 01:15:23,848 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1373328103] [2024-11-12 01:15:23,849 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1373328103] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 01:15:23,849 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 01:15:23,849 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-12 01:15:23,849 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1322031526] [2024-11-12 01:15:23,849 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 01:15:23,850 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-12 01:15:23,851 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 01:15:23,853 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-12 01:15:23,854 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-12 01:15:23,854 INFO L87 Difference]: Start difference. First operand 86 states and 133 transitions. Second operand has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2024-11-12 01:15:23,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-12 01:15:23,928 INFO L93 Difference]: Finished difference Result 252 states and 393 transitions. [2024-11-12 01:15:23,928 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-12 01:15:23,929 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) Word has length 238 [2024-11-12 01:15:23,930 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-12 01:15:23,932 INFO L225 Difference]: With dead ends: 252 [2024-11-12 01:15:23,932 INFO L226 Difference]: Without dead ends: 169 [2024-11-12 01:15:23,936 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 84 GetRequests, 83 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-12 01:15:23,937 INFO L435 NwaCegarLoop]: 243 mSDtfsCounter, 126 mSDsluCounter, 126 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 126 SdHoareTripleChecker+Valid, 369 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-12 01:15:23,937 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [126 Valid, 369 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-12 01:15:23,940 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 169 states. [2024-11-12 01:15:23,977 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 169 to 166. [2024-11-12 01:15:23,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 166 states, 83 states have (on average 1.1927710843373494) internal successors, (99), 83 states have internal predecessors, (99), 80 states have call successors, (80), 2 states have call predecessors, (80), 2 states have return successors, (80), 80 states have call predecessors, (80), 80 states have call successors, (80) [2024-11-12 01:15:23,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 166 states and 259 transitions. [2024-11-12 01:15:23,982 INFO L78 Accepts]: Start accepts. Automaton has 166 states and 259 transitions. Word has length 238 [2024-11-12 01:15:23,983 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-12 01:15:23,985 INFO L471 AbstractCegarLoop]: Abstraction has 166 states and 259 transitions. [2024-11-12 01:15:23,985 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2024-11-12 01:15:23,985 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 259 transitions. [2024-11-12 01:15:23,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-12 01:15:23,990 INFO L210 NwaCegarLoop]: Found error trace [2024-11-12 01:15:23,990 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-12 01:15:23,991 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-12 01:15:23,991 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-12 01:15:23,992 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 01:15:23,992 INFO L85 PathProgramCache]: Analyzing trace with hash -1711818700, now seen corresponding path program 1 times [2024-11-12 01:15:23,992 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 01:15:23,993 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1862169677] [2024-11-12 01:15:23,993 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 01:15:23,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 01:15:24,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-12 01:15:24,205 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [718521943] [2024-11-12 01:15:24,205 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 01:15:24,206 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-12 01:15:24,206 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-12 01:15:24,209 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-12 01:15:24,211 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-12 01:15:24,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-12 01:15:24,375 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-12 01:15:24,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-12 01:15:24,557 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-12 01:15:24,557 INFO L339 BasicCegarLoop]: Counterexample is feasible [2024-11-12 01:15:24,559 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-12 01:15:24,577 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-12 01:15:24,760 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 [2024-11-12 01:15:24,764 INFO L421 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2024-11-12 01:15:24,885 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-12 01:15:24,888 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.11 01:15:24 BoogieIcfgContainer [2024-11-12 01:15:24,888 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-12 01:15:24,889 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-12 01:15:24,889 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-12 01:15:24,889 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-12 01:15:24,889 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 01:15:22" (3/4) ... [2024-11-12 01:15:24,891 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-12 01:15:24,892 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-12 01:15:24,892 INFO L158 Benchmark]: Toolchain (without parser) took 3454.70ms. Allocated memory is still 176.2MB. Free memory was 148.6MB in the beginning and 63.3MB in the end (delta: 85.3MB). Peak memory consumption was 85.5MB. Max. memory is 16.1GB. [2024-11-12 01:15:24,893 INFO L158 Benchmark]: CDTParser took 0.53ms. Allocated memory is still 125.8MB. Free memory is still 77.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-12 01:15:24,893 INFO L158 Benchmark]: CACSL2BoogieTranslator took 330.70ms. Allocated memory is still 176.2MB. Free memory was 148.6MB in the beginning and 132.5MB in the end (delta: 16.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-12 01:15:24,893 INFO L158 Benchmark]: Boogie Procedure Inliner took 41.53ms. Allocated memory is still 176.2MB. Free memory was 132.5MB in the beginning and 129.2MB in the end (delta: 3.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-12 01:15:24,893 INFO L158 Benchmark]: Boogie Preprocessor took 50.13ms. Allocated memory is still 176.2MB. Free memory was 129.2MB in the beginning and 125.0MB in the end (delta: 4.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-12 01:15:24,894 INFO L158 Benchmark]: RCFGBuilder took 500.02ms. Allocated memory is still 176.2MB. Free memory was 125.0MB in the beginning and 102.5MB in the end (delta: 22.5MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-11-12 01:15:24,894 INFO L158 Benchmark]: TraceAbstraction took 2519.43ms. Allocated memory is still 176.2MB. Free memory was 101.8MB in the beginning and 63.3MB in the end (delta: 38.5MB). Peak memory consumption was 39.4MB. Max. memory is 16.1GB. [2024-11-12 01:15:24,894 INFO L158 Benchmark]: Witness Printer took 3.50ms. Allocated memory is still 176.2MB. Free memory is still 63.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-12 01:15:24,895 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.53ms. Allocated memory is still 125.8MB. Free memory is still 77.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 330.70ms. Allocated memory is still 176.2MB. Free memory was 148.6MB in the beginning and 132.5MB in the end (delta: 16.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 41.53ms. Allocated memory is still 176.2MB. Free memory was 132.5MB in the beginning and 129.2MB in the end (delta: 3.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 50.13ms. Allocated memory is still 176.2MB. Free memory was 129.2MB in the beginning and 125.0MB in the end (delta: 4.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 500.02ms. Allocated memory is still 176.2MB. Free memory was 125.0MB in the beginning and 102.5MB in the end (delta: 22.5MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * TraceAbstraction took 2519.43ms. Allocated memory is still 176.2MB. Free memory was 101.8MB in the beginning and 63.3MB in the end (delta: 38.5MB). Peak memory consumption was 39.4MB. Max. memory is 16.1GB. * Witness Printer took 3.50ms. Allocated memory is still 176.2MB. Free memory is still 63.3MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 157, overapproximation of someBinaryArithmeticFLOAToperation at line 72, overapproximation of someUnaryFLOAToperation at line 72. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 1; [L23] signed long int var_1_2 = -16; [L24] signed long int var_1_3 = 4; [L25] unsigned char var_1_4 = 0; [L26] signed long int var_1_5 = 256; [L27] signed long int var_1_6 = 32; [L28] unsigned char var_1_7 = 0; [L29] unsigned char var_1_8 = 1; [L30] signed short int var_1_9 = -2; [L31] signed short int var_1_10 = -1; [L32] signed short int var_1_11 = 4; [L33] signed short int var_1_12 = -10; [L34] float var_1_13 = 999.4; [L35] float var_1_14 = 100.425; [L36] float var_1_15 = 3.375; [L37] float var_1_16 = 15.9; [L38] signed short int var_1_17 = -10; [L39] signed short int var_1_18 = 18060; [L40] signed short int var_1_19 = 128; [L41] unsigned char var_1_20 = 0; [L42] unsigned long int var_1_21 = 4; [L43] unsigned long int var_1_22 = 0; [L44] unsigned char var_1_23 = 0; [L45] unsigned char var_1_24 = 0; [L46] unsigned char var_1_25 = 100; [L47] unsigned char var_1_26 = 32; [L48] unsigned char var_1_27 = 10; [L49] unsigned char var_1_28 = 1; [L50] unsigned short int var_1_29 = 256; [L51] unsigned char var_1_30 = 1; VAL [isInitial=0, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-16, var_1_30=1, var_1_3=4, var_1_4=0, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L161] isInitial = 1 [L162] FCALL initially() [L163] COND TRUE 1 [L164] FCALL updateLastVariables() [L165] CALL updateVariables() [L92] var_1_2 = __VERIFIER_nondet_long() [L93] CALL assume_abort_if_not(var_1_2 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=4, var_1_4=0, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=4, var_1_4=0, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L93] RET assume_abort_if_not(var_1_2 >= -2147483648) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=4, var_1_4=0, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L94] CALL assume_abort_if_not(var_1_2 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=4, var_1_4=0, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=4, var_1_4=0, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L94] RET assume_abort_if_not(var_1_2 <= 2147483647) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=4, var_1_4=0, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L95] var_1_3 = __VERIFIER_nondet_long() [L96] CALL assume_abort_if_not(var_1_3 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=0, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=0, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L96] RET assume_abort_if_not(var_1_3 >= -2147483648) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=0, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L97] CALL assume_abort_if_not(var_1_3 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=0, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=0, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L97] RET assume_abort_if_not(var_1_3 <= 2147483647) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=0, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L98] var_1_4 = __VERIFIER_nondet_uchar() [L99] CALL assume_abort_if_not(var_1_4 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L99] RET assume_abort_if_not(var_1_4 >= 0) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L100] CALL assume_abort_if_not(var_1_4 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L100] RET assume_abort_if_not(var_1_4 <= 1) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L101] var_1_5 = __VERIFIER_nondet_long() [L102] CALL assume_abort_if_not(var_1_5 >= -1) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L102] RET assume_abort_if_not(var_1_5 >= -1) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L103] CALL assume_abort_if_not(var_1_5 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L103] RET assume_abort_if_not(var_1_5 <= 2147483647) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L104] var_1_6 = __VERIFIER_nondet_long() [L105] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=0, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=0, var_1_8=1, var_1_9=-2] [L105] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=0, var_1_8=1, var_1_9=-2] [L106] CALL assume_abort_if_not(var_1_6 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=0, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=0, var_1_8=1, var_1_9=-2] [L106] RET assume_abort_if_not(var_1_6 <= 2147483647) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=0, var_1_8=1, var_1_9=-2] [L107] var_1_7 = __VERIFIER_nondet_uchar() [L108] CALL assume_abort_if_not(var_1_7 >= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L108] RET assume_abort_if_not(var_1_7 >= 1) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L109] CALL assume_abort_if_not(var_1_7 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L109] RET assume_abort_if_not(var_1_7 <= 1) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L110] var_1_8 = __VERIFIER_nondet_uchar() [L111] CALL assume_abort_if_not(var_1_8 >= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L111] RET assume_abort_if_not(var_1_8 >= 1) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L112] CALL assume_abort_if_not(var_1_8 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L112] RET assume_abort_if_not(var_1_8 <= 1) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L113] var_1_10 = __VERIFIER_nondet_short() [L114] CALL assume_abort_if_not(var_1_10 >= -32767) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L114] RET assume_abort_if_not(var_1_10 >= -32767) VAL [isInitial=1, var_1_10=-32767, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L115] CALL assume_abort_if_not(var_1_10 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L115] RET assume_abort_if_not(var_1_10 <= 32766) VAL [isInitial=1, var_1_10=-32767, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L116] var_1_11 = __VERIFIER_nondet_short() [L117] CALL assume_abort_if_not(var_1_11 >= -1) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L117] RET assume_abort_if_not(var_1_11 >= -1) VAL [isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L118] CALL assume_abort_if_not(var_1_11 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L118] RET assume_abort_if_not(var_1_11 <= 32766) VAL [isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L119] var_1_12 = __VERIFIER_nondet_short() [L120] CALL assume_abort_if_not(var_1_12 >= -32767) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L120] RET assume_abort_if_not(var_1_12 >= -32767) VAL [isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L121] CALL assume_abort_if_not(var_1_12 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L121] RET assume_abort_if_not(var_1_12 <= 32766) VAL [isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L122] var_1_14 = __VERIFIER_nondet_float() [L123] CALL assume_abort_if_not((var_1_14 >= -461168.6018427382800e+13F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 4611686.018427382800e+12F && var_1_14 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L123] RET assume_abort_if_not((var_1_14 >= -461168.6018427382800e+13F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 4611686.018427382800e+12F && var_1_14 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L124] var_1_15 = __VERIFIER_nondet_float() [L125] CALL assume_abort_if_not((var_1_15 >= -461168.6018427382800e+13F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 4611686.018427382800e+12F && var_1_15 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L125] RET assume_abort_if_not((var_1_15 >= -461168.6018427382800e+13F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 4611686.018427382800e+12F && var_1_15 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L126] var_1_16 = __VERIFIER_nondet_float() [L127] CALL assume_abort_if_not((var_1_16 >= -922337.2036854765600e+13F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 9223372.036854765600e+12F && var_1_16 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L127] RET assume_abort_if_not((var_1_16 >= -922337.2036854765600e+13F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 9223372.036854765600e+12F && var_1_16 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L128] var_1_18 = __VERIFIER_nondet_short() [L129] CALL assume_abort_if_not(var_1_18 >= 16382) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L129] RET assume_abort_if_not(var_1_18 >= 16382) VAL [isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L130] CALL assume_abort_if_not(var_1_18 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L130] RET assume_abort_if_not(var_1_18 <= 32766) VAL [isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L131] var_1_19 = __VERIFIER_nondet_short() [L132] CALL assume_abort_if_not(var_1_19 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L132] RET assume_abort_if_not(var_1_19 >= 0) VAL [isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L133] CALL assume_abort_if_not(var_1_19 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L133] RET assume_abort_if_not(var_1_19 <= 32766) VAL [isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L134] var_1_21 = __VERIFIER_nondet_ulong() [L135] CALL assume_abort_if_not(var_1_21 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L135] RET assume_abort_if_not(var_1_21 >= 0) VAL [isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L136] CALL assume_abort_if_not(var_1_21 <= 4294967295) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L136] RET assume_abort_if_not(var_1_21 <= 4294967295) VAL [isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L137] CALL assume_abort_if_not(var_1_21 != 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L137] RET assume_abort_if_not(var_1_21 != 0) VAL [isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L138] var_1_22 = __VERIFIER_nondet_ulong() [L139] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L139] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L140] CALL assume_abort_if_not(var_1_22 <= 4294967295) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L140] RET assume_abort_if_not(var_1_22 <= 4294967295) VAL [isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L141] var_1_23 = __VERIFIER_nondet_uchar() [L142] CALL assume_abort_if_not(var_1_23 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L142] RET assume_abort_if_not(var_1_23 >= 0) VAL [isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L143] CALL assume_abort_if_not(var_1_23 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L143] RET assume_abort_if_not(var_1_23 <= 0) VAL [isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L144] var_1_24 = __VERIFIER_nondet_uchar() [L145] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L145] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L146] CALL assume_abort_if_not(var_1_24 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L146] RET assume_abort_if_not(var_1_24 <= 0) VAL [isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L147] var_1_26 = __VERIFIER_nondet_uchar() [L148] CALL assume_abort_if_not(var_1_26 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L148] RET assume_abort_if_not(var_1_26 >= 0) VAL [isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L149] CALL assume_abort_if_not(var_1_26 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=0, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=0, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L149] RET assume_abort_if_not(var_1_26 <= 127) VAL [isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=0, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L150] var_1_27 = __VERIFIER_nondet_uchar() [L151] CALL assume_abort_if_not(var_1_27 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=0, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=0, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L151] RET assume_abort_if_not(var_1_27 >= 0) VAL [isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=0, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L152] CALL assume_abort_if_not(var_1_27 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=0, var_1_27=127, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=0, var_1_27=127, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L152] RET assume_abort_if_not(var_1_27 <= 127) VAL [isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=0, var_1_27=127, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L165] RET updateVariables() [L166] CALL step() [L55] COND FALSE !(((((var_1_2) > (var_1_3)) ? (var_1_2) : (var_1_3))) <= (var_1_5 - var_1_6)) [L64] var_1_1 = 0 VAL [isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=0, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=0, var_1_27=127, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L66] COND FALSE !((var_1_6 > var_1_3) && var_1_1) [L69] var_1_9 = ((((var_1_10) > ((((((var_1_11 - 10)) < (var_1_12)) ? ((var_1_11 - 10)) : (var_1_12))))) ? (var_1_10) : ((((((var_1_11 - 10)) < (var_1_12)) ? ((var_1_11 - 10)) : (var_1_12)))))) VAL [isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=0, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=0, var_1_27=127, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=32756] [L71] COND TRUE \read(var_1_8) [L72] var_1_13 = (((((var_1_14 + var_1_15)) < (((((-0.2f) < (var_1_16)) ? (-0.2f) : (var_1_16))))) ? ((var_1_14 + var_1_15)) : (((((-0.2f) < (var_1_16)) ? (-0.2f) : (var_1_16)))))) VAL [isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=2, var_1_16=0, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=0, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=0, var_1_27=127, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=32756] [L74] var_1_17 = ((var_1_18 - 25) - var_1_19) VAL [isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=2, var_1_16=0, var_1_17=0, var_1_18=16382, var_1_19=16357, var_1_1=0, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=0, var_1_27=127, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=32756] [L75] COND FALSE !(((var_1_18 % var_1_21) & ((((1u) < 0 ) ? -(1u) : (1u)))) < (var_1_22 + var_1_3)) [L78] var_1_20 = var_1_7 VAL [isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=2, var_1_16=0, var_1_17=0, var_1_18=16382, var_1_19=16357, var_1_1=0, var_1_20=1, var_1_21=16383, var_1_22=-4294967295, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=0, var_1_27=127, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=32756] [L80] COND TRUE \read(var_1_8) [L81] var_1_25 = (var_1_26 + var_1_27) VAL [isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=2, var_1_16=0, var_1_17=0, var_1_18=16382, var_1_19=16357, var_1_1=0, var_1_20=1, var_1_21=16383, var_1_22=-4294967295, var_1_23=0, var_1_24=0, var_1_25=127, var_1_26=0, var_1_27=127, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=32756] [L83] COND TRUE (~ var_1_5) > var_1_3 [L84] var_1_28 = (! var_1_7) VAL [isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=2, var_1_16=0, var_1_17=0, var_1_18=16382, var_1_19=16357, var_1_1=0, var_1_20=1, var_1_21=16383, var_1_22=-4294967295, var_1_23=0, var_1_24=0, var_1_25=127, var_1_26=0, var_1_27=127, var_1_28=0, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=32756] [L88] var_1_29 = var_1_27 [L89] var_1_30 = var_1_8 VAL [isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=2, var_1_16=0, var_1_17=0, var_1_18=16382, var_1_19=16357, var_1_1=0, var_1_20=1, var_1_21=16383, var_1_22=-4294967295, var_1_23=0, var_1_24=0, var_1_25=127, var_1_26=0, var_1_27=127, var_1_28=0, var_1_29=127, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=32756] [L166] RET step() [L167] CALL, EXPR property() [L157-L158] return (((((((((((((var_1_2) > (var_1_3)) ? (var_1_2) : (var_1_3))) <= (var_1_5 - var_1_6)) ? ((var_1_5 < var_1_6) ? (var_1_4 ? (var_1_1 == ((unsigned char) var_1_7)) : (var_1_1 == ((unsigned char) var_1_8))) : 1) : (var_1_1 == ((unsigned char) 0))) && (((var_1_6 > var_1_3) && var_1_1) ? (var_1_9 == ((signed short int) var_1_10)) : (var_1_9 == ((signed short int) ((((var_1_10) > ((((((var_1_11 - 10)) < (var_1_12)) ? ((var_1_11 - 10)) : (var_1_12))))) ? (var_1_10) : ((((((var_1_11 - 10)) < (var_1_12)) ? ((var_1_11 - 10)) : (var_1_12)))))))))) && (var_1_8 ? (var_1_13 == ((float) (((((var_1_14 + var_1_15)) < (((((-0.2f) < (var_1_16)) ? (-0.2f) : (var_1_16))))) ? ((var_1_14 + var_1_15)) : (((((-0.2f) < (var_1_16)) ? (-0.2f) : (var_1_16)))))))) : 1)) && (var_1_17 == ((signed short int) ((var_1_18 - 25) - var_1_19)))) && ((((var_1_18 % var_1_21) & ((((1u) < 0 ) ? -(1u) : (1u)))) < (var_1_22 + var_1_3)) ? (var_1_20 == ((unsigned char) (var_1_23 || var_1_24))) : (var_1_20 == ((unsigned char) var_1_7)))) && (var_1_8 ? (var_1_25 == ((unsigned char) (var_1_26 + var_1_27))) : 1)) && (((~ var_1_5) > var_1_3) ? (var_1_28 == ((unsigned char) (! var_1_7))) : (var_1_28 == ((unsigned char) (var_1_20 || ((! var_1_23) && (var_1_24 || var_1_7))))))) && (var_1_29 == ((unsigned short int) var_1_27))) && (var_1_30 == ((unsigned char) var_1_8)) ; VAL [\result=0, isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=2, var_1_16=0, var_1_17=0, var_1_18=16382, var_1_19=16357, var_1_1=0, var_1_20=1, var_1_21=16383, var_1_22=-4294967295, var_1_23=0, var_1_24=0, var_1_25=127, var_1_26=0, var_1_27=127, var_1_28=0, var_1_29=127, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=32756] [L167] RET, EXPR property() [L167] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=2, var_1_16=0, var_1_17=0, var_1_18=16382, var_1_19=16357, var_1_1=0, var_1_20=1, var_1_21=16383, var_1_22=-4294967295, var_1_23=0, var_1_24=0, var_1_25=127, var_1_26=0, var_1_27=127, var_1_28=0, var_1_29=127, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=32756] [L19] reach_error() VAL [isInitial=1, var_1_10=-32767, var_1_11=32766, var_1_12=32756, var_1_13=2, var_1_16=0, var_1_17=0, var_1_18=16382, var_1_19=16357, var_1_1=0, var_1_20=1, var_1_21=16383, var_1_22=-4294967295, var_1_23=0, var_1_24=0, var_1_25=127, var_1_26=0, var_1_27=127, var_1_28=0, var_1_29=127, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=-255, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=32756] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 90 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 2.3s, OverallIterations: 3, TraceHistogramMax: 40, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 126 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 126 mSDsluCounter, 502 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 126 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 10 IncrementalHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 376 mSDtfsCounter, 10 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 206 GetRequests, 205 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=166occurred in iteration=2, InterpolantAutomatonStates: 5, 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, 3 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 952 NumberOfCodeBlocks, 952 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 474 ConstructedInterpolants, 0 QuantifiedInterpolants, 476 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 6240/6240 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-12 01:15:24,947 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-50.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 1c0c477f8a58abee09b199f349788a1e5ec88ecda38fd8e38a798ba250461d01 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dk.perfect-tracechecks-8be7027-m [2024-11-12 01:15:27,174 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-12 01:15:27,228 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-12 01:15:27,232 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-12 01:15:27,233 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-12 01:15:27,265 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-12 01:15:27,265 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-12 01:15:27,266 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-12 01:15:27,266 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-12 01:15:27,266 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-12 01:15:27,267 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-12 01:15:27,267 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-12 01:15:27,267 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-12 01:15:27,268 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-12 01:15:27,268 INFO L153 SettingsManager]: * Use SBE=true [2024-11-12 01:15:27,268 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-12 01:15:27,268 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-12 01:15:27,268 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-12 01:15:27,269 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-12 01:15:27,269 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-12 01:15:27,270 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-12 01:15:27,273 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-12 01:15:27,274 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-12 01:15:27,274 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-12 01:15:27,274 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-12 01:15:27,274 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-12 01:15:27,274 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-12 01:15:27,274 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-12 01:15:27,275 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-12 01:15:27,275 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-12 01:15:27,275 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-12 01:15:27,275 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-12 01:15:27,275 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-12 01:15:27,275 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-12 01:15:27,275 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 01:15:27,276 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-12 01:15:27,276 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-12 01:15:27,276 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-12 01:15:27,276 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-12 01:15:27,276 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-12 01:15:27,276 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-12 01:15:27,277 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-12 01:15:27,278 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-12 01:15:27,278 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-12 01:15:27,278 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1c0c477f8a58abee09b199f349788a1e5ec88ecda38fd8e38a798ba250461d01 [2024-11-12 01:15:27,565 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-12 01:15:27,613 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-12 01:15:27,617 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-12 01:15:27,618 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-12 01:15:27,618 INFO L274 PluginConnector]: CDTParser initialized [2024-11-12 01:15:27,619 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-50.i [2024-11-12 01:15:29,086 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-12 01:15:29,310 INFO L384 CDTParser]: Found 1 translation units. [2024-11-12 01:15:29,311 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-50.i [2024-11-12 01:15:29,320 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/74f8408af/e59db347fff14399bfa3028372b36082/FLAGd551efdca [2024-11-12 01:15:29,335 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/74f8408af/e59db347fff14399bfa3028372b36082 [2024-11-12 01:15:29,337 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-12 01:15:29,339 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-12 01:15:29,339 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-12 01:15:29,341 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-12 01:15:29,345 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-12 01:15:29,346 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 01:15:29" (1/1) ... [2024-11-12 01:15:29,346 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41f49643 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:15:29, skipping insertion in model container [2024-11-12 01:15:29,347 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 01:15:29" (1/1) ... [2024-11-12 01:15:29,370 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-12 01:15:29,541 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-50.i[913,926] [2024-11-12 01:15:29,612 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 01:15:29,648 INFO L200 MainTranslator]: Completed pre-run [2024-11-12 01:15:29,666 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-50.i[913,926] [2024-11-12 01:15:29,717 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 01:15:29,740 INFO L204 MainTranslator]: Completed translation [2024-11-12 01:15:29,741 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:15:29 WrapperNode [2024-11-12 01:15:29,741 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-12 01:15:29,742 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-12 01:15:29,742 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-12 01:15:29,742 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-12 01:15:29,747 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:15:29" (1/1) ... [2024-11-12 01:15:29,759 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:15:29" (1/1) ... [2024-11-12 01:15:29,802 INFO L138 Inliner]: procedures = 27, calls = 53, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 189 [2024-11-12 01:15:29,806 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-12 01:15:29,807 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-12 01:15:29,807 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-12 01:15:29,808 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-12 01:15:29,821 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:15:29" (1/1) ... [2024-11-12 01:15:29,821 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:15:29" (1/1) ... [2024-11-12 01:15:29,825 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:15:29" (1/1) ... [2024-11-12 01:15:29,842 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-12 01:15:29,846 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:15:29" (1/1) ... [2024-11-12 01:15:29,846 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:15:29" (1/1) ... [2024-11-12 01:15:29,862 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:15:29" (1/1) ... [2024-11-12 01:15:29,864 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:15:29" (1/1) ... [2024-11-12 01:15:29,869 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:15:29" (1/1) ... [2024-11-12 01:15:29,870 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:15:29" (1/1) ... [2024-11-12 01:15:29,877 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-12 01:15:29,885 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-12 01:15:29,885 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-12 01:15:29,885 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-12 01:15:29,886 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:15:29" (1/1) ... [2024-11-12 01:15:29,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 01:15:29,914 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-12 01:15:29,944 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-12 01:15:29,951 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-12 01:15:30,020 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-12 01:15:30,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-12 01:15:30,026 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-12 01:15:30,026 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-12 01:15:30,026 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-12 01:15:30,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-12 01:15:30,145 INFO L238 CfgBuilder]: Building ICFG [2024-11-12 01:15:30,148 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-12 01:15:30,782 INFO L? ?]: Removed 8 outVars from TransFormulas that were not future-live. [2024-11-12 01:15:30,782 INFO L287 CfgBuilder]: Performing block encoding [2024-11-12 01:15:30,794 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-12 01:15:30,794 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-12 01:15:30,794 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 01:15:30 BoogieIcfgContainer [2024-11-12 01:15:30,794 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-12 01:15:30,796 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-12 01:15:30,796 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-12 01:15:30,799 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-12 01:15:30,799 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 01:15:29" (1/3) ... [2024-11-12 01:15:30,800 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e6a9c64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 01:15:30, skipping insertion in model container [2024-11-12 01:15:30,800 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:15:29" (2/3) ... [2024-11-12 01:15:30,800 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e6a9c64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 01:15:30, skipping insertion in model container [2024-11-12 01:15:30,800 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 01:15:30" (3/3) ... [2024-11-12 01:15:30,801 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_codestructure_normal_file-50.i [2024-11-12 01:15:30,814 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-12 01:15:30,814 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-12 01:15:30,893 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-12 01:15:30,899 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;@5f5fd0ee, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-12 01:15:30,900 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-12 01:15:30,904 INFO L276 IsEmpty]: Start isEmpty. Operand has 90 states, 47 states have (on average 1.2765957446808511) internal successors, (60), 48 states have internal predecessors, (60), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2024-11-12 01:15:30,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-12 01:15:30,920 INFO L210 NwaCegarLoop]: Found error trace [2024-11-12 01:15:30,921 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-12 01:15:30,921 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-12 01:15:30,926 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 01:15:30,927 INFO L85 PathProgramCache]: Analyzing trace with hash -334504918, now seen corresponding path program 1 times [2024-11-12 01:15:30,951 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-12 01:15:30,952 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1582649024] [2024-11-12 01:15:30,952 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 01:15:30,952 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-12 01:15:30,952 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-12 01:15:30,956 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-12 01:15:30,961 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-11-12 01:15:31,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:31,377 INFO L256 TraceCheckSpWp]: Trace formula consists of 371 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-12 01:15:31,387 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-12 01:15:31,482 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 974 proven. 0 refuted. 0 times theorem prover too weak. 2146 trivial. 0 not checked. [2024-11-12 01:15:31,485 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-12 01:15:31,486 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-12 01:15:31,486 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1582649024] [2024-11-12 01:15:31,487 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1582649024] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 01:15:31,487 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 01:15:31,487 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-12 01:15:31,488 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [192461326] [2024-11-12 01:15:31,489 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 01:15:31,493 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-12 01:15:31,494 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-12 01:15:31,514 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-12 01:15:31,515 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-12 01:15:31,517 INFO L87 Difference]: Start difference. First operand has 90 states, 47 states have (on average 1.2765957446808511) internal successors, (60), 48 states have internal predecessors, (60), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) Second operand has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (40), 2 states have call predecessors, (40), 2 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) [2024-11-12 01:15:31,566 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-12 01:15:31,567 INFO L93 Difference]: Finished difference Result 173 states and 314 transitions. [2024-11-12 01:15:31,573 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-12 01:15:31,574 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (40), 2 states have call predecessors, (40), 2 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) Word has length 238 [2024-11-12 01:15:31,582 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-12 01:15:31,601 INFO L225 Difference]: With dead ends: 173 [2024-11-12 01:15:31,601 INFO L226 Difference]: Without dead ends: 86 [2024-11-12 01:15:31,609 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 237 GetRequests, 237 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-12 01:15:31,614 INFO L435 NwaCegarLoop]: 133 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 133 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-12 01:15:31,615 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 133 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-12 01:15:31,645 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 86 states. [2024-11-12 01:15:31,687 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 86 to 86. [2024-11-12 01:15:31,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 86 states, 44 states have (on average 1.2045454545454546) internal successors, (53), 44 states have internal predecessors, (53), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2024-11-12 01:15:31,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 133 transitions. [2024-11-12 01:15:31,706 INFO L78 Accepts]: Start accepts. Automaton has 86 states and 133 transitions. Word has length 238 [2024-11-12 01:15:31,706 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-12 01:15:31,707 INFO L471 AbstractCegarLoop]: Abstraction has 86 states and 133 transitions. [2024-11-12 01:15:31,710 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (40), 2 states have call predecessors, (40), 2 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) [2024-11-12 01:15:31,710 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 133 transitions. [2024-11-12 01:15:31,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-12 01:15:31,719 INFO L210 NwaCegarLoop]: Found error trace [2024-11-12 01:15:31,719 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-12 01:15:31,740 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-11-12 01:15:31,920 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-12 01:15:31,922 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-12 01:15:31,922 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 01:15:31,923 INFO L85 PathProgramCache]: Analyzing trace with hash 1882084018, now seen corresponding path program 1 times [2024-11-12 01:15:31,923 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-12 01:15:31,923 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1176405072] [2024-11-12 01:15:31,923 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 01:15:31,924 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-12 01:15:31,924 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-12 01:15:31,926 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-12 01:15:31,927 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-11-12 01:15:32,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:32,248 INFO L256 TraceCheckSpWp]: Trace formula consists of 371 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-12 01:15:32,254 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-12 01:15:32,281 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3120 trivial. 0 not checked. [2024-11-12 01:15:32,281 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-12 01:15:32,282 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-12 01:15:32,282 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1176405072] [2024-11-12 01:15:32,282 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1176405072] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 01:15:32,282 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 01:15:32,282 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-12 01:15:32,282 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [401864998] [2024-11-12 01:15:32,283 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 01:15:32,284 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-12 01:15:32,285 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-12 01:15:32,285 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-12 01:15:32,286 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-12 01:15:32,286 INFO L87 Difference]: Start difference. First operand 86 states and 133 transitions. Second operand has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2024-11-12 01:15:32,487 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-12 01:15:32,487 INFO L93 Difference]: Finished difference Result 252 states and 393 transitions. [2024-11-12 01:15:32,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-12 01:15:32,487 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) Word has length 238 [2024-11-12 01:15:32,488 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-12 01:15:32,490 INFO L225 Difference]: With dead ends: 252 [2024-11-12 01:15:32,490 INFO L226 Difference]: Without dead ends: 169 [2024-11-12 01:15:32,494 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 237 GetRequests, 236 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-12 01:15:32,495 INFO L435 NwaCegarLoop]: 243 mSDtfsCounter, 126 mSDsluCounter, 126 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 126 SdHoareTripleChecker+Valid, 369 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-12 01:15:32,495 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [126 Valid, 369 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-12 01:15:32,496 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 169 states. [2024-11-12 01:15:32,524 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 169 to 166. [2024-11-12 01:15:32,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 166 states, 83 states have (on average 1.1927710843373494) internal successors, (99), 83 states have internal predecessors, (99), 80 states have call successors, (80), 2 states have call predecessors, (80), 2 states have return successors, (80), 80 states have call predecessors, (80), 80 states have call successors, (80) [2024-11-12 01:15:32,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 166 states and 259 transitions. [2024-11-12 01:15:32,527 INFO L78 Accepts]: Start accepts. Automaton has 166 states and 259 transitions. Word has length 238 [2024-11-12 01:15:32,527 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-12 01:15:32,527 INFO L471 AbstractCegarLoop]: Abstraction has 166 states and 259 transitions. [2024-11-12 01:15:32,528 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2024-11-12 01:15:32,528 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 259 transitions. [2024-11-12 01:15:32,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-12 01:15:32,530 INFO L210 NwaCegarLoop]: Found error trace [2024-11-12 01:15:32,530 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-12 01:15:32,549 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2024-11-12 01:15:32,734 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-12 01:15:32,735 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-12 01:15:32,735 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 01:15:32,735 INFO L85 PathProgramCache]: Analyzing trace with hash -1711818700, now seen corresponding path program 1 times [2024-11-12 01:15:32,736 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-12 01:15:32,736 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [644537484] [2024-11-12 01:15:32,736 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 01:15:32,736 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-12 01:15:32,736 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-12 01:15:32,744 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-12 01:15:32,768 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2024-11-12 01:15:33,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 01:15:33,153 INFO L256 TraceCheckSpWp]: Trace formula consists of 370 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-12 01:15:33,180 INFO L279 TraceCheckSpWp]: Computing forward predicates...