./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-87.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3061b6dc 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_loopvsstraightlinecode_100-while_file-87.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 a3cc8f4dc3627ca478516e9ddf056bcaabf24874a2c66b0dbc53cccb617610ef --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-18 22:39:07,328 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-18 22:39:07,378 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-18 22:39:07,383 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-18 22:39:07,384 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-18 22:39:07,407 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-18 22:39:07,408 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-18 22:39:07,409 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-18 22:39:07,409 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-18 22:39:07,410 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-18 22:39:07,410 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-18 22:39:07,410 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-18 22:39:07,411 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-18 22:39:07,411 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-18 22:39:07,412 INFO L153 SettingsManager]: * Use SBE=true [2024-11-18 22:39:07,412 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-18 22:39:07,413 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-18 22:39:07,413 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-18 22:39:07,413 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-18 22:39:07,414 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-18 22:39:07,414 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-18 22:39:07,414 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-18 22:39:07,415 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-18 22:39:07,415 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-18 22:39:07,415 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-18 22:39:07,416 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-18 22:39:07,416 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-18 22:39:07,416 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-18 22:39:07,417 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-18 22:39:07,417 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-18 22:39:07,417 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-18 22:39:07,417 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-18 22:39:07,418 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-18 22:39:07,418 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-18 22:39:07,418 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-18 22:39:07,419 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-18 22:39:07,419 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-18 22:39:07,419 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-18 22:39:07,420 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-18 22:39:07,420 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-18 22:39:07,420 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-18 22:39:07,421 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-18 22:39:07,421 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a3cc8f4dc3627ca478516e9ddf056bcaabf24874a2c66b0dbc53cccb617610ef [2024-11-18 22:39:07,682 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-18 22:39:07,709 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-18 22:39:07,712 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-18 22:39:07,713 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-18 22:39:07,714 INFO L274 PluginConnector]: CDTParser initialized [2024-11-18 22:39:07,715 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-87.i [2024-11-18 22:39:09,176 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-18 22:39:09,431 INFO L384 CDTParser]: Found 1 translation units. [2024-11-18 22:39:09,432 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-87.i [2024-11-18 22:39:09,448 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2c2b61a44/34ad9dde10744def9a871f2706d5936b/FLAGd6b2eb67f [2024-11-18 22:39:09,752 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2c2b61a44/34ad9dde10744def9a871f2706d5936b [2024-11-18 22:39:09,755 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-18 22:39:09,757 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-18 22:39:09,758 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-18 22:39:09,758 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-18 22:39:09,764 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-18 22:39:09,765 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 10:39:09" (1/1) ... [2024-11-18 22:39:09,768 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@485c76c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:39:09, skipping insertion in model container [2024-11-18 22:39:09,768 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 10:39:09" (1/1) ... [2024-11-18 22:39:09,804 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-18 22:39:09,965 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_loopvsstraightlinecode_100-while_file-87.i[916,929] [2024-11-18 22:39:10,064 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-18 22:39:10,095 INFO L200 MainTranslator]: Completed pre-run [2024-11-18 22:39:10,105 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_loopvsstraightlinecode_100-while_file-87.i[916,929] [2024-11-18 22:39:10,139 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-18 22:39:10,161 INFO L204 MainTranslator]: Completed translation [2024-11-18 22:39:10,162 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:39:10 WrapperNode [2024-11-18 22:39:10,162 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-18 22:39:10,163 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-18 22:39:10,163 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-18 22:39:10,163 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-18 22:39:10,170 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:39:10" (1/1) ... [2024-11-18 22:39:10,188 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:39:10" (1/1) ... [2024-11-18 22:39:10,239 INFO L138 Inliner]: procedures = 26, calls = 47, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 216 [2024-11-18 22:39:10,240 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-18 22:39:10,241 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-18 22:39:10,241 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-18 22:39:10,241 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-18 22:39:10,255 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:39:10" (1/1) ... [2024-11-18 22:39:10,255 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:39:10" (1/1) ... [2024-11-18 22:39:10,259 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:39:10" (1/1) ... [2024-11-18 22:39:10,281 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]. [2024-11-18 22:39:10,281 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:39:10" (1/1) ... [2024-11-18 22:39:10,282 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:39:10" (1/1) ... [2024-11-18 22:39:10,299 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:39:10" (1/1) ... [2024-11-18 22:39:10,303 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:39:10" (1/1) ... [2024-11-18 22:39:10,314 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:39:10" (1/1) ... [2024-11-18 22:39:10,318 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:39:10" (1/1) ... [2024-11-18 22:39:10,328 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-18 22:39:10,330 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-18 22:39:10,330 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-18 22:39:10,330 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-18 22:39:10,331 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:39:10" (1/1) ... [2024-11-18 22:39:10,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-18 22:39:10,351 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-18 22:39:10,370 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) [2024-11-18 22:39:10,378 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 [2024-11-18 22:39:10,423 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-18 22:39:10,423 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-18 22:39:10,423 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-18 22:39:10,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-18 22:39:10,423 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-18 22:39:10,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-18 22:39:10,524 INFO L238 CfgBuilder]: Building ICFG [2024-11-18 22:39:10,527 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-18 22:39:11,045 INFO L? ?]: Removed 32 outVars from TransFormulas that were not future-live. [2024-11-18 22:39:11,045 INFO L287 CfgBuilder]: Performing block encoding [2024-11-18 22:39:11,062 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-18 22:39:11,063 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-18 22:39:11,063 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 10:39:11 BoogieIcfgContainer [2024-11-18 22:39:11,063 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-18 22:39:11,066 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-18 22:39:11,066 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-18 22:39:11,069 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-18 22:39:11,069 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 10:39:09" (1/3) ... [2024-11-18 22:39:11,071 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@726e163d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 10:39:11, skipping insertion in model container [2024-11-18 22:39:11,071 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:39:10" (2/3) ... [2024-11-18 22:39:11,072 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@726e163d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 10:39:11, skipping insertion in model container [2024-11-18 22:39:11,072 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 10:39:11" (3/3) ... [2024-11-18 22:39:11,074 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_loopvsstraightlinecode_100-while_file-87.i [2024-11-18 22:39:11,090 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-18 22:39:11,091 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-18 22:39:11,163 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-18 22:39:11,170 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;@749b380e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-18 22:39:11,171 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-18 22:39:11,176 INFO L276 IsEmpty]: Start isEmpty. Operand has 92 states, 55 states have (on average 1.3636363636363635) internal successors, (75), 56 states have internal predecessors, (75), 34 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2024-11-18 22:39:11,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-18 22:39:11,195 INFO L207 NwaCegarLoop]: Found error trace [2024-11-18 22:39:11,196 INFO L215 NwaCegarLoop]: trace histogram [34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-18 22:39:11,197 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-18 22:39:11,204 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-18 22:39:11,204 INFO L85 PathProgramCache]: Analyzing trace with hash -938730253, now seen corresponding path program 1 times [2024-11-18 22:39:11,212 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-18 22:39:11,213 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [640786071] [2024-11-18 22:39:11,213 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-18 22:39:11,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-18 22:39:11,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-18 22:39:11,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 2178 trivial. 0 not checked. [2024-11-18 22:39:11,727 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-18 22:39:11,728 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [640786071] [2024-11-18 22:39:11,728 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [640786071] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-18 22:39:11,729 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [270867644] [2024-11-18 22:39:11,729 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-18 22:39:11,729 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-18 22:39:11,730 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-18 22:39:11,732 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) [2024-11-18 22:39:11,733 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-18 22:39:11,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-18 22:39:11,973 INFO L255 TraceCheckSpWp]: Trace formula consists of 510 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-18 22:39:11,989 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-18 22:39:12,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 2178 trivial. 0 not checked. [2024-11-18 22:39:12,040 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-18 22:39:12,041 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [270867644] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-18 22:39:12,041 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-18 22:39:12,041 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2024-11-18 22:39:12,044 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1441821282] [2024-11-18 22:39:12,044 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-18 22:39:12,049 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-18 22:39:12,049 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-18 22:39:12,071 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-18 22:39:12,072 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-18 22:39:12,074 INFO L87 Difference]: Start difference. First operand has 92 states, 55 states have (on average 1.3636363636363635) internal successors, (75), 56 states have internal predecessors, (75), 34 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) Second operand has 2 states, 2 states have (on average 24.0) internal successors, (48), 2 states have internal predecessors, (48), 2 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 2 states have call successors, (34) [2024-11-18 22:39:12,106 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-18 22:39:12,106 INFO L93 Difference]: Finished difference Result 177 states and 314 transitions. [2024-11-18 22:39:12,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-18 22:39:12,109 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 24.0) internal successors, (48), 2 states have internal predecessors, (48), 2 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 2 states have call successors, (34) Word has length 213 [2024-11-18 22:39:12,109 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-18 22:39:12,117 INFO L225 Difference]: With dead ends: 177 [2024-11-18 22:39:12,117 INFO L226 Difference]: Without dead ends: 88 [2024-11-18 22:39:12,121 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 214 GetRequests, 214 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-18 22:39:12,125 INFO L432 NwaCegarLoop]: 136 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, 136 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 [2024-11-18 22:39:12,126 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 136 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-18 22:39:12,143 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 88 states. [2024-11-18 22:39:12,168 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 88 to 88. [2024-11-18 22:39:12,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 88 states, 52 states have (on average 1.3076923076923077) internal successors, (68), 52 states have internal predecessors, (68), 34 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2024-11-18 22:39:12,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 88 states and 136 transitions. [2024-11-18 22:39:12,174 INFO L78 Accepts]: Start accepts. Automaton has 88 states and 136 transitions. Word has length 213 [2024-11-18 22:39:12,174 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-18 22:39:12,174 INFO L471 AbstractCegarLoop]: Abstraction has 88 states and 136 transitions. [2024-11-18 22:39:12,175 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 24.0) internal successors, (48), 2 states have internal predecessors, (48), 2 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 2 states have call successors, (34) [2024-11-18 22:39:12,175 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 136 transitions. [2024-11-18 22:39:12,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-18 22:39:12,180 INFO L207 NwaCegarLoop]: Found error trace [2024-11-18 22:39:12,180 INFO L215 NwaCegarLoop]: trace histogram [34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-18 22:39:12,195 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-18 22:39:12,380 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-18 22:39:12,381 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-18 22:39:12,382 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-18 22:39:12,383 INFO L85 PathProgramCache]: Analyzing trace with hash 848476715, now seen corresponding path program 1 times [2024-11-18 22:39:12,383 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-18 22:39:12,383 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1166163102] [2024-11-18 22:39:12,383 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-18 22:39:12,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-18 22:39:12,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-18 22:39:13,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 45 proven. 54 refuted. 0 times theorem prover too weak. 2145 trivial. 0 not checked. [2024-11-18 22:39:13,395 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-18 22:39:13,395 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1166163102] [2024-11-18 22:39:13,395 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1166163102] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-18 22:39:13,395 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1030671637] [2024-11-18 22:39:13,396 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-18 22:39:13,396 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-18 22:39:13,396 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-18 22:39:13,397 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-18 22:39:13,399 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-18 22:39:13,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-18 22:39:13,573 INFO L255 TraceCheckSpWp]: Trace formula consists of 510 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-18 22:39:13,582 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-18 22:39:13,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 1143 proven. 54 refuted. 0 times theorem prover too weak. 1047 trivial. 0 not checked. [2024-11-18 22:39:13,912 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-18 22:39:14,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 45 proven. 54 refuted. 0 times theorem prover too weak. 2145 trivial. 0 not checked. [2024-11-18 22:39:14,250 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1030671637] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-18 22:39:14,250 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-18 22:39:14,250 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 7 [2024-11-18 22:39:14,251 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [819309218] [2024-11-18 22:39:14,251 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-18 22:39:14,253 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-18 22:39:14,253 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-18 22:39:14,254 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-18 22:39:14,255 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-18 22:39:14,255 INFO L87 Difference]: Start difference. First operand 88 states and 136 transitions. Second operand has 7 states, 7 states have (on average 7.857142857142857) internal successors, (55), 7 states have internal predecessors, (55), 2 states have call successors, (52), 2 states have call predecessors, (52), 4 states have return successors, (53), 2 states have call predecessors, (53), 2 states have call successors, (53) [2024-11-18 22:39:14,619 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-18 22:39:14,620 INFO L93 Difference]: Finished difference Result 181 states and 276 transitions. [2024-11-18 22:39:14,621 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-18 22:39:14,621 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 7.857142857142857) internal successors, (55), 7 states have internal predecessors, (55), 2 states have call successors, (52), 2 states have call predecessors, (52), 4 states have return successors, (53), 2 states have call predecessors, (53), 2 states have call successors, (53) Word has length 213 [2024-11-18 22:39:14,622 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-18 22:39:14,624 INFO L225 Difference]: With dead ends: 181 [2024-11-18 22:39:14,624 INFO L226 Difference]: Without dead ends: 96 [2024-11-18 22:39:14,625 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 433 GetRequests, 423 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2024-11-18 22:39:14,626 INFO L432 NwaCegarLoop]: 97 mSDtfsCounter, 62 mSDsluCounter, 124 mSDsCounter, 0 mSdLazyCounter, 189 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 76 SdHoareTripleChecker+Valid, 221 SdHoareTripleChecker+Invalid, 193 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 189 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-18 22:39:14,627 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [76 Valid, 221 Invalid, 193 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 189 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-18 22:39:14,628 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 96 states. [2024-11-18 22:39:14,646 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 96 to 92. [2024-11-18 22:39:14,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 92 states, 55 states have (on average 1.2727272727272727) internal successors, (70), 55 states have internal predecessors, (70), 34 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2024-11-18 22:39:14,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 138 transitions. [2024-11-18 22:39:14,653 INFO L78 Accepts]: Start accepts. Automaton has 92 states and 138 transitions. Word has length 213 [2024-11-18 22:39:14,654 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-18 22:39:14,655 INFO L471 AbstractCegarLoop]: Abstraction has 92 states and 138 transitions. [2024-11-18 22:39:14,655 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 7.857142857142857) internal successors, (55), 7 states have internal predecessors, (55), 2 states have call successors, (52), 2 states have call predecessors, (52), 4 states have return successors, (53), 2 states have call predecessors, (53), 2 states have call successors, (53) [2024-11-18 22:39:14,655 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 138 transitions. [2024-11-18 22:39:14,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-18 22:39:14,658 INFO L207 NwaCegarLoop]: Found error trace [2024-11-18 22:39:14,658 INFO L215 NwaCegarLoop]: trace histogram [34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-18 22:39:14,683 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-18 22:39:14,867 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1 [2024-11-18 22:39:14,868 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-18 22:39:14,869 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-18 22:39:14,869 INFO L85 PathProgramCache]: Analyzing trace with hash -172591639, now seen corresponding path program 1 times [2024-11-18 22:39:14,869 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-18 22:39:14,869 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [288865093] [2024-11-18 22:39:14,869 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-18 22:39:14,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-18 22:39:15,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-18 22:39:16,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 132 proven. 60 refuted. 0 times theorem prover too weak. 2052 trivial. 0 not checked. [2024-11-18 22:39:16,221 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-18 22:39:16,221 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [288865093] [2024-11-18 22:39:16,221 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [288865093] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-18 22:39:16,221 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1254540652] [2024-11-18 22:39:16,221 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-18 22:39:16,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-18 22:39:16,222 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-18 22:39:16,224 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-18 22:39:16,225 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-18 22:39:16,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-18 22:39:16,386 INFO L255 TraceCheckSpWp]: Trace formula consists of 509 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-18 22:39:16,392 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-18 22:39:16,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 1229 proven. 60 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-11-18 22:39:16,729 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-18 22:39:17,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 132 proven. 63 refuted. 0 times theorem prover too weak. 2049 trivial. 0 not checked. [2024-11-18 22:39:17,189 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1254540652] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-18 22:39:17,189 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-18 22:39:17,189 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 10, 10] total 18 [2024-11-18 22:39:17,189 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1097840633] [2024-11-18 22:39:17,190 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-18 22:39:17,191 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2024-11-18 22:39:17,192 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-18 22:39:17,193 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2024-11-18 22:39:17,194 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=76, Invalid=230, Unknown=0, NotChecked=0, Total=306 [2024-11-18 22:39:17,194 INFO L87 Difference]: Start difference. First operand 92 states and 138 transitions. Second operand has 18 states, 18 states have (on average 4.0) internal successors, (72), 18 states have internal predecessors, (72), 4 states have call successors, (55), 3 states have call predecessors, (55), 7 states have return successors, (57), 4 states have call predecessors, (57), 4 states have call successors, (57) [2024-11-18 22:39:18,180 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-18 22:39:18,181 INFO L93 Difference]: Finished difference Result 304 states and 442 transitions. [2024-11-18 22:39:18,181 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-11-18 22:39:18,182 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 4.0) internal successors, (72), 18 states have internal predecessors, (72), 4 states have call successors, (55), 3 states have call predecessors, (55), 7 states have return successors, (57), 4 states have call predecessors, (57), 4 states have call successors, (57) Word has length 213 [2024-11-18 22:39:18,182 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-18 22:39:18,185 INFO L225 Difference]: With dead ends: 304 [2024-11-18 22:39:18,185 INFO L226 Difference]: Without dead ends: 215 [2024-11-18 22:39:18,187 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 451 GetRequests, 419 SyntacticMatches, 1 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 201 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=282, Invalid=774, Unknown=0, NotChecked=0, Total=1056 [2024-11-18 22:39:18,188 INFO L432 NwaCegarLoop]: 117 mSDtfsCounter, 274 mSDsluCounter, 433 mSDsCounter, 0 mSdLazyCounter, 621 mSolverCounterSat, 220 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 290 SdHoareTripleChecker+Valid, 550 SdHoareTripleChecker+Invalid, 841 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 220 IncrementalHoareTripleChecker+Valid, 621 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2024-11-18 22:39:18,188 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [290 Valid, 550 Invalid, 841 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [220 Valid, 621 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2024-11-18 22:39:18,189 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 215 states. [2024-11-18 22:39:18,215 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 215 to 184. [2024-11-18 22:39:18,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 184 states, 110 states have (on average 1.2272727272727273) internal successors, (135), 111 states have internal predecessors, (135), 66 states have call successors, (66), 7 states have call predecessors, (66), 7 states have return successors, (66), 65 states have call predecessors, (66), 66 states have call successors, (66) [2024-11-18 22:39:18,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 184 states and 267 transitions. [2024-11-18 22:39:18,218 INFO L78 Accepts]: Start accepts. Automaton has 184 states and 267 transitions. Word has length 213 [2024-11-18 22:39:18,219 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-18 22:39:18,219 INFO L471 AbstractCegarLoop]: Abstraction has 184 states and 267 transitions. [2024-11-18 22:39:18,220 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 4.0) internal successors, (72), 18 states have internal predecessors, (72), 4 states have call successors, (55), 3 states have call predecessors, (55), 7 states have return successors, (57), 4 states have call predecessors, (57), 4 states have call successors, (57) [2024-11-18 22:39:18,220 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 267 transitions. [2024-11-18 22:39:18,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-18 22:39:18,223 INFO L207 NwaCegarLoop]: Found error trace [2024-11-18 22:39:18,224 INFO L215 NwaCegarLoop]: trace histogram [34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-18 22:39:18,244 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-11-18 22:39:18,427 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-18 22:39:18,428 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-18 22:39:18,428 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-18 22:39:18,429 INFO L85 PathProgramCache]: Analyzing trace with hash 2128230951, now seen corresponding path program 1 times [2024-11-18 22:39:18,429 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-18 22:39:18,429 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1142706483] [2024-11-18 22:39:18,429 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-18 22:39:18,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-18 22:39:18,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-18 22:39:18,672 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1093292574] [2024-11-18 22:39:18,672 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-18 22:39:18,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-18 22:39:18,673 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-18 22:39:18,675 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-18 22:39:18,684 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-11-18 22:39:18,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-18 22:39:18,898 INFO L255 TraceCheckSpWp]: Trace formula consists of 512 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-18 22:39:18,905 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-18 22:39:23,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 1252 proven. 336 refuted. 0 times theorem prover too weak. 656 trivial. 0 not checked. [2024-11-18 22:39:23,868 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-18 22:39:38,723 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse10 (mod c_~var_1_8~0 256))) (let ((.cse2 (+ c_~var_1_22~0 1 .cse10)) (.cse1 (mod c_~var_1_18~0 65536)) (.cse3 (= (mod c_~var_1_22~0 c_~var_1_6~0) 0)) (.cse6 (+ c_~var_1_22~0 .cse10)) (.cse4 (div c_~var_1_22~0 c_~var_1_6~0))) (and (forall ((v_y_92 Int)) (let ((.cse0 (* v_y_92 100))) (or (= (mod c_~var_1_22~0 .cse0) 0) (< 0 (+ v_y_92 .cse1 1)) (< .cse2 (div c_~var_1_22~0 .cse0))))) (or (and (forall ((v_y_104 Int)) (< 0 (+ v_y_104 .cse1 1))) (forall ((v_z_105 Int) (v_y_105 Int)) (or (< v_z_105 0) (< 99 v_z_105) (< 0 (+ 2 v_y_105 .cse1))))) (< c_~var_1_22~0 0)) (or .cse3 (< .cse2 .cse4) (< 0 (+ c_~var_1_6~0 1))) (forall ((v_y_95 Int)) (let ((.cse5 (* v_y_95 100))) (or (< c_~var_1_6~0 (+ .cse5 1)) (< 0 (+ v_y_95 .cse1 1)) (< .cse6 (div c_~var_1_22~0 .cse5)) (not (= (mod c_~var_1_22~0 .cse5) 0))))) (forall ((v_z_102 Int) (v_y_102 Int)) (or (< v_z_102 0) (< 0 (+ 2 v_y_102 .cse1)) (< .cse6 (+ (div c_~var_1_22~0 (+ (* v_y_102 100) v_z_102)) 1)) (< 99 v_z_102))) (forall ((v_z_93 Int) (v_y_93 Int)) (let ((.cse7 (+ v_z_93 (* v_y_93 100)))) (or (< 99 v_z_93) (= (mod c_~var_1_22~0 .cse7) 0) (< v_z_93 0) (< .cse2 (div c_~var_1_22~0 .cse7)) (< 0 (+ v_y_93 2 .cse1))))) (forall ((v_z_96 Int) (v_y_96 Int)) (let ((.cse9 (* v_y_96 100))) (let ((.cse8 (+ .cse9 v_z_96))) (or (< 99 v_z_96) (< v_z_96 0) (not (= (mod c_~var_1_22~0 .cse8) 0)) (< c_~var_1_6~0 (+ .cse9 v_z_96 1)) (< 0 (+ v_y_96 2 .cse1)) (< .cse6 (div c_~var_1_22~0 .cse8)))))) (forall ((v_y_101 Int)) (or (< 0 (+ v_y_101 .cse1 1)) (< .cse6 (+ (div c_~var_1_22~0 (* v_y_101 100)) 1)))) (or (< 0 (+ c_~var_1_6~0 (* .cse1 100) 100)) (and (or (< .cse6 .cse4) (not .cse3)) (<= .cse6 .cse4)))))) is different from false [2024-11-18 22:39:39,113 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse8 (mod c_~var_1_8~0 256))) (let ((.cse4 (div c_~var_1_22~0 c_~var_1_6~0)) (.cse2 (+ c_~var_1_22~0 1 .cse8)) (.cse1 (mod c_~var_1_18~0 65536)) (.cse3 (+ c_~var_1_22~0 .cse8))) (and (<= (+ c_~var_1_22~0 1) 0) (forall ((v_y_92 Int)) (let ((.cse0 (* v_y_92 100))) (or (= (mod c_~var_1_22~0 .cse0) 0) (< 0 (+ v_y_92 .cse1 1)) (< .cse2 (div c_~var_1_22~0 .cse0))))) (or (< 0 (+ c_~var_1_6~0 (* .cse1 100) 100)) (< .cse3 .cse4)) (forall ((v_z_96 Int) (v_y_96 Int)) (let ((.cse5 (+ (* v_y_96 100) v_z_96))) (or (< 99 v_z_96) (< v_z_96 0) (not (= (mod c_~var_1_22~0 .cse5) 0)) (< 0 (+ v_y_96 2 .cse1)) (< .cse3 (div c_~var_1_22~0 .cse5))))) (or (= (mod c_~var_1_22~0 c_~var_1_6~0) 0) (< .cse2 .cse4) (< 0 (+ c_~var_1_6~0 1))) (forall ((v_z_102 Int) (v_y_102 Int)) (or (< v_z_102 0) (< 0 (+ 2 v_y_102 .cse1)) (< .cse3 (+ (div c_~var_1_22~0 (+ (* v_y_102 100) v_z_102)) 1)) (< 99 v_z_102))) (forall ((v_y_95 Int)) (let ((.cse6 (* v_y_95 100))) (or (< 0 (+ v_y_95 .cse1 1)) (< .cse3 (div c_~var_1_22~0 .cse6)) (not (= (mod c_~var_1_22~0 .cse6) 0))))) (forall ((v_z_93 Int) (v_y_93 Int)) (let ((.cse7 (+ v_z_93 (* v_y_93 100)))) (or (< 99 v_z_93) (= (mod c_~var_1_22~0 .cse7) 0) (< v_z_93 0) (< .cse2 (div c_~var_1_22~0 .cse7)) (< 0 (+ v_y_93 2 .cse1))))) (forall ((v_y_101 Int)) (or (< 0 (+ v_y_101 .cse1 1)) (< .cse3 (+ (div c_~var_1_22~0 (* v_y_101 100)) 1))))))) is different from false [2024-11-18 22:39:51,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2244 trivial. 0 not checked. [2024-11-18 22:39:51,333 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-18 22:39:51,333 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1142706483] [2024-11-18 22:39:51,334 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2024-11-18 22:39:51,334 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1093292574] [2024-11-18 22:39:51,334 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1093292574] provided 1 perfect and 1 imperfect interpolant sequences [2024-11-18 22:39:51,335 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-18 22:39:51,335 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [23] total 30 [2024-11-18 22:39:51,335 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1270996623] [2024-11-18 22:39:51,335 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-18 22:39:51,336 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-18 22:39:51,336 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-18 22:39:51,337 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-18 22:39:51,337 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=136, Invalid=622, Unknown=6, NotChecked=106, Total=870 [2024-11-18 22:39:51,338 INFO L87 Difference]: Start difference. First operand 184 states and 267 transitions. Second operand has 9 states, 9 states have (on average 5.111111111111111) internal successors, (46), 9 states have internal predecessors, (46), 1 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 1 states have call successors, (34) [2024-11-18 22:39:51,373 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse22 (div c_~var_1_22~0 c_~var_1_5~0)) (.cse3 (= (mod c_~var_1_22~0 c_~var_1_6~0) 0)) (.cse24 (= (mod c_~var_1_22~0 c_~var_1_5~0) 0)) (.cse35 (+ c_~var_1_5~0 1))) (let ((.cse19 (< c_~var_1_22~0 0)) (.cse23 (< 0 .cse35)) (.cse21 (not .cse24)) (.cse4 (< 0 (+ c_~var_1_6~0 1))) (.cse8 (< c_~var_1_5~0 c_~var_1_6~0)) (.cse6 (not .cse3)) (.cse15 (+ .cse22 1)) (.cse16 (< c_~var_1_6~0 .cse35)) (.cse12 (mod c_~var_1_8~0 256)) (.cse7 (+ c_~var_1_25~0 c_~var_1_22~0)) (.cse2 (div c_~var_1_22~0 c_~var_1_6~0))) (let ((.cse5 (< .cse7 .cse2)) (.cse10 (mod c_~var_1_18~0 65536)) (.cse13 (mod (+ 34932 c_~var_1_29~0 .cse12) 65536)) (.cse27 (< .cse7 .cse22)) (.cse0 (< 0 (+ c_~var_1_22~0 1))) (.cse1 (+ c_~var_1_25~0 c_~var_1_22~0 1)) (.cse26 (mod c_~var_1_28~0 4294967296)) (.cse9 (let ((.cse34 (+ c_~var_1_22~0 .cse12))) (let ((.cse31 (< .cse34 .cse22)) (.cse33 (+ c_~var_1_22~0 1 .cse12)) (.cse32 (< .cse34 .cse2))) (and (or (and (or .cse31 .cse16) (or .cse8 .cse32)) .cse19) (or .cse23 .cse24 (< .cse33 .cse22)) (or .cse31 .cse21 .cse16) (or .cse3 (< .cse33 .cse2) .cse4) (or .cse8 (and (or .cse32 .cse6) (<= .cse34 .cse2))) (or (< .cse34 .cse15) .cse16)))))) (and (or .cse0 (< .cse1 .cse2) .cse3 .cse4) (or (and (or .cse5 .cse6) (<= .cse7 .cse2)) .cse8) (or .cse9 (< |c_ULTIMATE.start_step_~stepLocal_5~0#1| (+ .cse10 1))) (forall ((v_y_96 Int)) (or (forall ((v_z_96 Int)) (or (< 99 v_z_96) (< v_z_96 0) (forall ((v_~var_1_22~0_12 Int)) (let ((.cse11 (+ (* v_y_96 100) v_z_96))) (or (not (= (mod v_~var_1_22~0_12 .cse11) 0)) (< (+ v_~var_1_22~0_12 .cse12) (div v_~var_1_22~0_12 .cse11)) (< .cse13 (+ 65536 v_~var_1_22~0_12))))))) (< 0 (+ v_y_96 2 .cse10)))) (or (let ((.cse25 (mod c_~var_1_28~0 65536))) (let ((.cse14 (+ .cse25 c_~var_1_22~0))) (let ((.cse17 (< .cse14 .cse2)) (.cse20 (< .cse14 .cse22)) (.cse18 (+ .cse25 c_~var_1_22~0 1))) (and (or (< .cse14 .cse15) .cse16) (or .cse8 (and (<= .cse14 .cse2) (or .cse17 .cse6))) (or .cse3 (< .cse18 .cse2) .cse4) (or .cse19 (and (or .cse20 .cse16) (or .cse8 .cse17))) (or .cse21 .cse20 .cse16) (or (< .cse18 .cse22) .cse23 .cse24))))) (< .cse12 .cse26)) (or (< 0 (+ c_~var_1_6~0 (* .cse10 100) 100)) (forall ((v_~var_1_22~0_12 Int)) (or (< (+ v_~var_1_22~0_12 .cse12) (div v_~var_1_22~0_12 c_~var_1_6~0)) (< .cse13 (+ 65536 v_~var_1_22~0_12))))) (or .cse19 (and (or .cse8 .cse5) (or .cse27 .cse16))) (or (< .cse7 .cse15) .cse16) (forall ((v_y_92 Int)) (or (< 0 (+ v_y_92 .cse10 1)) (forall ((v_~var_1_22~0_12 Int)) (let ((.cse28 (* v_y_92 100))) (or (< (+ v_~var_1_22~0_12 1 .cse12) (div v_~var_1_22~0_12 .cse28)) (= (mod v_~var_1_22~0_12 .cse28) 0) (< .cse13 (+ 65536 v_~var_1_22~0_12))))))) (forall ((v_y_95 Int)) (or (forall ((v_~var_1_22~0_12 Int)) (let ((.cse29 (* v_y_95 100))) (or (< .cse13 (+ 65536 v_~var_1_22~0_12)) (< (+ v_~var_1_22~0_12 .cse12) (div v_~var_1_22~0_12 .cse29)) (not (= (mod v_~var_1_22~0_12 .cse29) 0))))) (< 0 (+ v_y_95 .cse10 1)))) (forall ((v_~var_1_22~0_12 Int)) (or (< .cse13 (+ 65536 v_~var_1_22~0_12)) (forall ((v_z_102 Int) (v_y_102 Int)) (or (< v_z_102 0) (< 0 (+ 2 v_y_102 .cse10)) (< 99 v_z_102) (< (+ v_~var_1_22~0_12 .cse12) (+ (div v_~var_1_22~0_12 (+ (* v_y_102 100) v_z_102)) 1)))))) (or (forall ((v_~var_1_22~0_12 Int)) (or (< (+ v_~var_1_22~0_12 1 .cse12) (div v_~var_1_22~0_12 c_~var_1_6~0)) (< .cse13 (+ 65536 v_~var_1_22~0_12)) (= (mod v_~var_1_22~0_12 c_~var_1_6~0) 0))) .cse4) (forall ((v_y_93 Int)) (or (forall ((v_z_93 Int)) (or (< 99 v_z_93) (< v_z_93 0) (forall ((v_~var_1_22~0_12 Int)) (let ((.cse30 (+ v_z_93 (* v_y_93 100)))) (or (< (+ v_~var_1_22~0_12 1 .cse12) (div v_~var_1_22~0_12 .cse30)) (< .cse13 (+ 65536 v_~var_1_22~0_12)) (= (mod v_~var_1_22~0_12 .cse30) 0)))))) (< 0 (+ v_y_93 2 .cse10)))) (forall ((v_y_101 Int)) (or (< 0 (+ v_y_101 .cse10 1)) (forall ((v_~var_1_22~0_12 Int)) (or (< .cse13 (+ 65536 v_~var_1_22~0_12)) (< (+ v_~var_1_22~0_12 .cse12) (+ (div v_~var_1_22~0_12 (* v_y_101 100)) 1)))))) (<= 32768 .cse13) (or .cse21 .cse27 .cse16) (or .cse0 .cse23 .cse24 (< .cse1 .cse22)) (or (< .cse26 (+ 1 .cse12)) .cse9))))) is different from false [2024-11-18 22:39:52,773 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse1 (mod c_~var_1_8~0 256)) (.cse3 (mod c_~var_1_18~0 65536))) (let ((.cse6 (< 0 (+ c_~var_1_6~0 (* .cse3 100) 100))) (.cse8 (div c_~var_1_22~0 c_~var_1_6~0)) (.cse5 (+ c_~var_1_22~0 1 .cse1)) (.cse10 (< 0 (+ c_~var_1_6~0 1))) (.cse7 (+ c_~var_1_22~0 .cse1)) (.cse2 (mod (+ 34932 c_~var_1_29~0 .cse1) 65536))) (and (<= (+ c_~var_1_22~0 1) 0) (forall ((v_y_96 Int)) (or (forall ((v_z_96 Int)) (or (< 99 v_z_96) (< v_z_96 0) (forall ((v_~var_1_22~0_12 Int)) (let ((.cse0 (+ (* v_y_96 100) v_z_96))) (or (not (= (mod v_~var_1_22~0_12 .cse0) 0)) (< (+ v_~var_1_22~0_12 .cse1) (div v_~var_1_22~0_12 .cse0)) (< .cse2 (+ 65536 v_~var_1_22~0_12))))))) (< 0 (+ v_y_96 2 .cse3)))) (forall ((v_y_92 Int)) (let ((.cse4 (* v_y_92 100))) (or (= (mod c_~var_1_22~0 .cse4) 0) (< 0 (+ v_y_92 .cse3 1)) (< .cse5 (div c_~var_1_22~0 .cse4))))) (or .cse6 (< .cse7 .cse8)) (forall ((v_z_96 Int) (v_y_96 Int)) (let ((.cse9 (+ (* v_y_96 100) v_z_96))) (or (< 99 v_z_96) (< v_z_96 0) (not (= (mod c_~var_1_22~0 .cse9) 0)) (< 0 (+ v_y_96 2 .cse3)) (< .cse7 (div c_~var_1_22~0 .cse9))))) (or .cse6 (forall ((v_~var_1_22~0_12 Int)) (or (< (+ v_~var_1_22~0_12 .cse1) (div v_~var_1_22~0_12 c_~var_1_6~0)) (< .cse2 (+ 65536 v_~var_1_22~0_12))))) (or (= (mod c_~var_1_22~0 c_~var_1_6~0) 0) (< .cse5 .cse8) .cse10) (forall ((v_z_102 Int) (v_y_102 Int)) (or (< v_z_102 0) (< 0 (+ 2 v_y_102 .cse3)) (< .cse7 (+ (div c_~var_1_22~0 (+ (* v_y_102 100) v_z_102)) 1)) (< 99 v_z_102))) (forall ((v_y_92 Int)) (or (< 0 (+ v_y_92 .cse3 1)) (forall ((v_~var_1_22~0_12 Int)) (let ((.cse11 (* v_y_92 100))) (or (< (+ v_~var_1_22~0_12 1 .cse1) (div v_~var_1_22~0_12 .cse11)) (= (mod v_~var_1_22~0_12 .cse11) 0) (< .cse2 (+ 65536 v_~var_1_22~0_12))))))) (forall ((v_y_95 Int)) (let ((.cse12 (* v_y_95 100))) (or (< 0 (+ v_y_95 .cse3 1)) (< .cse7 (div c_~var_1_22~0 .cse12)) (not (= (mod c_~var_1_22~0 .cse12) 0))))) (forall ((v_z_93 Int) (v_y_93 Int)) (let ((.cse13 (+ v_z_93 (* v_y_93 100)))) (or (< 99 v_z_93) (= (mod c_~var_1_22~0 .cse13) 0) (< v_z_93 0) (< .cse5 (div c_~var_1_22~0 .cse13)) (< 0 (+ v_y_93 2 .cse3))))) (forall ((v_y_95 Int)) (or (forall ((v_~var_1_22~0_12 Int)) (let ((.cse14 (* v_y_95 100))) (or (< .cse2 (+ 65536 v_~var_1_22~0_12)) (< (+ v_~var_1_22~0_12 .cse1) (div v_~var_1_22~0_12 .cse14)) (not (= (mod v_~var_1_22~0_12 .cse14) 0))))) (< 0 (+ v_y_95 .cse3 1)))) (forall ((v_~var_1_22~0_12 Int)) (or (< .cse2 (+ 65536 v_~var_1_22~0_12)) (forall ((v_z_102 Int) (v_y_102 Int)) (or (< v_z_102 0) (< 0 (+ 2 v_y_102 .cse3)) (< 99 v_z_102) (< (+ v_~var_1_22~0_12 .cse1) (+ (div v_~var_1_22~0_12 (+ (* v_y_102 100) v_z_102)) 1)))))) (or (forall ((v_~var_1_22~0_12 Int)) (or (< (+ v_~var_1_22~0_12 1 .cse1) (div v_~var_1_22~0_12 c_~var_1_6~0)) (< .cse2 (+ 65536 v_~var_1_22~0_12)) (= (mod v_~var_1_22~0_12 c_~var_1_6~0) 0))) .cse10) (forall ((v_y_93 Int)) (or (forall ((v_z_93 Int)) (or (< 99 v_z_93) (< v_z_93 0) (forall ((v_~var_1_22~0_12 Int)) (let ((.cse15 (+ v_z_93 (* v_y_93 100)))) (or (< (+ v_~var_1_22~0_12 1 .cse1) (div v_~var_1_22~0_12 .cse15)) (< .cse2 (+ 65536 v_~var_1_22~0_12)) (= (mod v_~var_1_22~0_12 .cse15) 0)))))) (< 0 (+ v_y_93 2 .cse3)))) (forall ((v_y_101 Int)) (or (< 0 (+ v_y_101 .cse3 1)) (< .cse7 (+ (div c_~var_1_22~0 (* v_y_101 100)) 1)))) (forall ((v_y_101 Int)) (or (< 0 (+ v_y_101 .cse3 1)) (forall ((v_~var_1_22~0_12 Int)) (or (< .cse2 (+ 65536 v_~var_1_22~0_12)) (< (+ v_~var_1_22~0_12 .cse1) (+ (div v_~var_1_22~0_12 (* v_y_101 100)) 1)))))) (<= 32768 .cse2)))) is different from false [2024-11-18 22:40:23,958 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-18 22:40:23,958 INFO L93 Difference]: Finished difference Result 423 states and 609 transitions. [2024-11-18 22:40:23,960 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-18 22:40:23,960 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 5.111111111111111) internal successors, (46), 9 states have internal predecessors, (46), 1 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 1 states have call successors, (34) Word has length 213 [2024-11-18 22:40:23,961 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-18 22:40:23,964 INFO L225 Difference]: With dead ends: 423 [2024-11-18 22:40:23,964 INFO L226 Difference]: Without dead ends: 242 [2024-11-18 22:40:23,966 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 431 GetRequests, 397 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 4 IntricatePredicates, 0 DeprecatedPredicates, 273 ImplicationChecksByTransitivity, 45.8s TimeCoverageRelationStatistics Valid=169, Invalid=827, Unknown=12, NotChecked=252, Total=1260 [2024-11-18 22:40:23,967 INFO L432 NwaCegarLoop]: 116 mSDtfsCounter, 67 mSDsluCounter, 710 mSDsCounter, 0 mSdLazyCounter, 167 mSolverCounterSat, 9 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 67 SdHoareTripleChecker+Valid, 826 SdHoareTripleChecker+Invalid, 337 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 167 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 157 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2024-11-18 22:40:23,967 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [67 Valid, 826 Invalid, 337 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 167 Invalid, 4 Unknown, 157 Unchecked, 3.2s Time] [2024-11-18 22:40:23,968 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 242 states. [2024-11-18 22:40:24,002 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 242 to 206. [2024-11-18 22:40:24,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 206 states, 132 states have (on average 1.2803030303030303) internal successors, (169), 133 states have internal predecessors, (169), 66 states have call successors, (66), 7 states have call predecessors, (66), 7 states have return successors, (66), 65 states have call predecessors, (66), 66 states have call successors, (66) [2024-11-18 22:40:24,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 206 states and 301 transitions. [2024-11-18 22:40:24,006 INFO L78 Accepts]: Start accepts. Automaton has 206 states and 301 transitions. Word has length 213 [2024-11-18 22:40:24,006 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-18 22:40:24,007 INFO L471 AbstractCegarLoop]: Abstraction has 206 states and 301 transitions. [2024-11-18 22:40:24,007 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 5.111111111111111) internal successors, (46), 9 states have internal predecessors, (46), 1 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 1 states have call successors, (34) [2024-11-18 22:40:24,007 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 301 transitions. [2024-11-18 22:40:24,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-18 22:40:24,010 INFO L207 NwaCegarLoop]: Found error trace [2024-11-18 22:40:24,010 INFO L215 NwaCegarLoop]: trace histogram [34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-18 22:40:24,030 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2024-11-18 22:40:24,211 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-18 22:40:24,211 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-18 22:40:24,212 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-18 22:40:24,212 INFO L85 PathProgramCache]: Analyzing trace with hash 2130077993, now seen corresponding path program 1 times [2024-11-18 22:40:24,212 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-18 22:40:24,212 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1258878808] [2024-11-18 22:40:24,212 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-18 22:40:24,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-18 22:40:24,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-18 22:40:24,587 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [937034915] [2024-11-18 22:40:24,587 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-18 22:40:24,587 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-18 22:40:24,587 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-18 22:40:24,592 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-18 22:40:24,593 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-11-18 22:40:25,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-18 22:40:25,080 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-18 22:40:25,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-18 22:40:25,399 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-18 22:40:25,400 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-18 22:40:25,401 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-18 22:40:25,417 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2024-11-18 22:40:25,605 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-18 22:40:25,609 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2024-11-18 22:40:25,752 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-18 22:40:25,755 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 10:40:25 BoogieIcfgContainer [2024-11-18 22:40:25,755 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-18 22:40:25,756 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-18 22:40:25,756 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-18 22:40:25,756 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-18 22:40:25,757 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 10:39:11" (3/4) ... [2024-11-18 22:40:25,760 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-18 22:40:25,761 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-18 22:40:25,762 INFO L158 Benchmark]: Toolchain (without parser) took 76005.20ms. Allocated memory was 159.4MB in the beginning and 434.1MB in the end (delta: 274.7MB). Free memory was 87.0MB in the beginning and 309.0MB in the end (delta: -222.0MB). Peak memory consumption was 53.6MB. Max. memory is 16.1GB. [2024-11-18 22:40:25,762 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 159.4MB. Free memory was 111.9MB in the beginning and 111.7MB in the end (delta: 139.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-18 22:40:25,762 INFO L158 Benchmark]: CACSL2BoogieTranslator took 404.26ms. Allocated memory is still 159.4MB. Free memory was 86.7MB in the beginning and 125.8MB in the end (delta: -39.0MB). Peak memory consumption was 19.9MB. Max. memory is 16.1GB. [2024-11-18 22:40:25,763 INFO L158 Benchmark]: Boogie Procedure Inliner took 77.43ms. Allocated memory is still 159.4MB. Free memory was 125.8MB in the beginning and 120.4MB in the end (delta: 5.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-18 22:40:25,763 INFO L158 Benchmark]: Boogie Preprocessor took 86.89ms. Allocated memory is still 159.4MB. Free memory was 120.4MB in the beginning and 110.0MB in the end (delta: 10.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-18 22:40:25,763 INFO L158 Benchmark]: RCFGBuilder took 733.65ms. Allocated memory is still 159.4MB. Free memory was 110.0MB in the beginning and 76.3MB in the end (delta: 33.7MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2024-11-18 22:40:25,764 INFO L158 Benchmark]: TraceAbstraction took 74689.40ms. Allocated memory was 159.4MB in the beginning and 434.1MB in the end (delta: 274.7MB). Free memory was 75.4MB in the beginning and 310.0MB in the end (delta: -234.6MB). Peak memory consumption was 40.0MB. Max. memory is 16.1GB. [2024-11-18 22:40:25,764 INFO L158 Benchmark]: Witness Printer took 5.58ms. Allocated memory is still 434.1MB. Free memory was 310.0MB in the beginning and 309.0MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-18 22:40:25,767 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 159.4MB. Free memory was 111.9MB in the beginning and 111.7MB in the end (delta: 139.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 404.26ms. Allocated memory is still 159.4MB. Free memory was 86.7MB in the beginning and 125.8MB in the end (delta: -39.0MB). Peak memory consumption was 19.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 77.43ms. Allocated memory is still 159.4MB. Free memory was 125.8MB in the beginning and 120.4MB in the end (delta: 5.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 86.89ms. Allocated memory is still 159.4MB. Free memory was 120.4MB in the beginning and 110.0MB in the end (delta: 10.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 733.65ms. Allocated memory is still 159.4MB. Free memory was 110.0MB in the beginning and 76.3MB in the end (delta: 33.7MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. * TraceAbstraction took 74689.40ms. Allocated memory was 159.4MB in the beginning and 434.1MB in the end (delta: 274.7MB). Free memory was 75.4MB in the beginning and 310.0MB in the end (delta: -234.6MB). Peak memory consumption was 40.0MB. Max. memory is 16.1GB. * Witness Printer took 5.58ms. Allocated memory is still 434.1MB. Free memory was 310.0MB in the beginning and 309.0MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 195, overapproximation of someBinaryDOUBLEComparisonOperation at line 195. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 32; [L23] signed long int var_1_5 = 256; [L24] signed long int var_1_6 = -1; [L25] unsigned char var_1_7 = 128; [L26] unsigned char var_1_8 = 16; [L27] unsigned short int var_1_9 = 2; [L28] unsigned char var_1_10 = 0; [L29] unsigned char var_1_14 = 0; [L30] unsigned char var_1_15 = 0; [L31] unsigned char var_1_16 = 0; [L32] float var_1_17 = 99999999.1; [L33] unsigned short int var_1_18 = 32; [L34] float var_1_20 = 9.2; [L35] float var_1_21 = 24.8; [L36] signed short int var_1_22 = -16; [L37] unsigned char var_1_23 = 0; [L38] unsigned char var_1_24 = 0; [L39] signed short int var_1_25 = -16; [L40] unsigned char var_1_26 = 16; [L41] unsigned short int var_1_27 = 2; [L42] unsigned long int var_1_28 = 50; [L43] signed char var_1_29 = -10; [L44] signed char var_1_31 = 1; [L45] signed char var_1_32 = 0; [L46] signed char var_1_33 = 64; [L47] signed char var_1_34 = 32; [L48] signed char var_1_35 = 64; [L49] signed char var_1_36 = 8; [L50] signed char var_1_37 = 4; [L51] float var_1_38 = 199.5; [L52] signed char var_1_39 = 10; [L53] unsigned char last_1_var_1_23 = 0; [L54] unsigned char last_1_var_1_24 = 0; [L55] signed char last_1_var_1_29 = -10; VAL [isInitial=0, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=256, var_1_6=-1, var_1_7=128, var_1_8=16, var_1_9=2] [L199] isInitial = 1 [L200] FCALL initially() [L201] COND TRUE 1 [L202] CALL updateLastVariables() [L190] last_1_var_1_23 = var_1_23 [L191] last_1_var_1_24 = var_1_24 [L192] last_1_var_1_29 = var_1_29 VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=256, var_1_6=-1, var_1_7=128, var_1_8=16, var_1_9=2] [L202] RET updateLastVariables() [L203] CALL updateVariables() [L137] var_1_5 = __VERIFIER_nondet_long() [L138] CALL assume_abort_if_not(var_1_5 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=-1, var_1_7=128, var_1_8=16, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=-1, var_1_7=128, var_1_8=16, var_1_9=2] [L138] RET assume_abort_if_not(var_1_5 >= -2147483648) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=-1, var_1_7=128, var_1_8=16, var_1_9=2] [L139] CALL assume_abort_if_not(var_1_5 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=-1, var_1_7=128, var_1_8=16, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=-1, var_1_7=128, var_1_8=16, var_1_9=2] [L139] RET assume_abort_if_not(var_1_5 <= 2147483647) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=-1, var_1_7=128, var_1_8=16, var_1_9=2] [L140] CALL assume_abort_if_not(var_1_5 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=-1, var_1_7=128, var_1_8=16, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=-1, var_1_7=128, var_1_8=16, var_1_9=2] [L140] RET assume_abort_if_not(var_1_5 != 0) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=-1, var_1_7=128, var_1_8=16, var_1_9=2] [L141] var_1_6 = __VERIFIER_nondet_long() [L142] CALL assume_abort_if_not(var_1_6 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=128, var_1_8=16, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=128, var_1_8=16, var_1_9=2] [L142] RET assume_abort_if_not(var_1_6 >= -2147483648) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=128, var_1_8=16, var_1_9=2] [L143] CALL assume_abort_if_not(var_1_6 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=128, var_1_8=16, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=128, var_1_8=16, var_1_9=2] [L143] RET assume_abort_if_not(var_1_6 <= 2147483647) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=128, var_1_8=16, var_1_9=2] [L144] CALL assume_abort_if_not(var_1_6 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=128, var_1_8=16, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=128, var_1_8=16, var_1_9=2] [L144] RET assume_abort_if_not(var_1_6 != 0) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=128, var_1_8=16, var_1_9=2] [L145] var_1_7 = __VERIFIER_nondet_uchar() [L146] CALL assume_abort_if_not(var_1_7 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=16, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=16, var_1_9=2] [L146] RET assume_abort_if_not(var_1_7 >= 127) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=16, var_1_9=2] [L147] CALL assume_abort_if_not(var_1_7 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=16, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=16, var_1_9=2] [L147] RET assume_abort_if_not(var_1_7 <= 254) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=16, var_1_9=2] [L148] var_1_8 = __VERIFIER_nondet_uchar() [L149] CALL assume_abort_if_not(var_1_8 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_9=2] [L149] RET assume_abort_if_not(var_1_8 >= 0) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_9=2] [L150] CALL assume_abort_if_not(var_1_8 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L150] RET assume_abort_if_not(var_1_8 <= 127) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L151] var_1_14 = __VERIFIER_nondet_uchar() [L152] CALL assume_abort_if_not(var_1_14 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L152] RET assume_abort_if_not(var_1_14 >= 1) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L153] CALL assume_abort_if_not(var_1_14 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L153] RET assume_abort_if_not(var_1_14 <= 1) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L154] var_1_15 = __VERIFIER_nondet_uchar() [L155] CALL assume_abort_if_not(var_1_15 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L155] RET assume_abort_if_not(var_1_15 >= 0) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L156] CALL assume_abort_if_not(var_1_15 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L156] RET assume_abort_if_not(var_1_15 <= 0) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L157] var_1_16 = __VERIFIER_nondet_uchar() [L158] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L158] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L159] CALL assume_abort_if_not(var_1_16 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L159] RET assume_abort_if_not(var_1_16 <= 0) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L160] var_1_18 = __VERIFIER_nondet_ushort() [L161] CALL assume_abort_if_not(var_1_18 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L161] RET assume_abort_if_not(var_1_18 >= 1) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L162] CALL assume_abort_if_not(var_1_18 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L162] RET assume_abort_if_not(var_1_18 <= 32767) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L163] var_1_20 = __VERIFIER_nondet_float() [L164] CALL assume_abort_if_not((var_1_20 >= -461168.6018427382800e+13F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 4611686.018427382800e+12F && var_1_20 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L164] RET assume_abort_if_not((var_1_20 >= -461168.6018427382800e+13F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 4611686.018427382800e+12F && var_1_20 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L165] var_1_21 = __VERIFIER_nondet_float() [L166] CALL assume_abort_if_not((var_1_21 >= -461168.6018427382800e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 4611686.018427382800e+12F && var_1_21 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L166] RET assume_abort_if_not((var_1_21 >= -461168.6018427382800e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 4611686.018427382800e+12F && var_1_21 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L167] var_1_31 = __VERIFIER_nondet_char() [L168] CALL assume_abort_if_not(var_1_31 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L168] RET assume_abort_if_not(var_1_31 >= -1) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L169] CALL assume_abort_if_not(var_1_31 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L169] RET assume_abort_if_not(var_1_31 <= 126) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L170] var_1_32 = __VERIFIER_nondet_char() [L171] CALL assume_abort_if_not(var_1_32 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L171] RET assume_abort_if_not(var_1_32 >= 0) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L172] CALL assume_abort_if_not(var_1_32 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L172] RET assume_abort_if_not(var_1_32 <= 126) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L173] var_1_33 = __VERIFIER_nondet_char() [L174] CALL assume_abort_if_not(var_1_33 >= 62) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L174] RET assume_abort_if_not(var_1_33 >= 62) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L175] CALL assume_abort_if_not(var_1_33 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L175] RET assume_abort_if_not(var_1_33 <= 126) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L176] var_1_34 = __VERIFIER_nondet_char() [L177] CALL assume_abort_if_not(var_1_34 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=1, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=1, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L177] RET assume_abort_if_not(var_1_34 >= 0) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=1, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L178] CALL assume_abort_if_not(var_1_34 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=1, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=1, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L178] RET assume_abort_if_not(var_1_34 <= 63) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=1, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L179] var_1_35 = __VERIFIER_nondet_char() [L180] CALL assume_abort_if_not(var_1_35 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=1, var_1_35=63, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=1, var_1_35=63, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L180] RET assume_abort_if_not(var_1_35 >= 63) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=1, var_1_35=63, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L181] CALL assume_abort_if_not(var_1_35 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=1, var_1_35=63, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=1, var_1_35=63, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L181] RET assume_abort_if_not(var_1_35 <= 126) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=1, var_1_35=63, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L182] var_1_36 = __VERIFIER_nondet_char() [L183] CALL assume_abort_if_not(var_1_36 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=1, var_1_35=63, var_1_36=61, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=1, var_1_35=63, var_1_36=61, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L183] RET assume_abort_if_not(var_1_36 >= 0) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=1, var_1_35=63, var_1_36=61, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L184] CALL assume_abort_if_not(var_1_36 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=1, var_1_35=63, var_1_36=61, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=1, var_1_35=63, var_1_36=61, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L184] RET assume_abort_if_not(var_1_36 <= 63) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=1, var_1_35=63, var_1_36=61, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L185] var_1_37 = __VERIFIER_nondet_char() [L186] CALL assume_abort_if_not(var_1_37 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=1, var_1_35=63, var_1_36=61, var_1_37=61, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=1, var_1_35=63, var_1_36=61, var_1_37=61, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L186] RET assume_abort_if_not(var_1_37 >= 0) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=1, var_1_35=63, var_1_36=61, var_1_37=61, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L187] CALL assume_abort_if_not(var_1_37 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=1, var_1_35=63, var_1_36=61, var_1_37=61, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=1, var_1_35=63, var_1_36=61, var_1_37=61, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L187] RET assume_abort_if_not(var_1_37 <= 63) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=1, var_1_35=63, var_1_36=61, var_1_37=61, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L203] RET updateVariables() [L204] CALL step() [L59] unsigned char stepLocal_1 = last_1_var_1_23; VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, stepLocal_1=0, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=1, var_1_35=63, var_1_36=61, var_1_37=61, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L60] COND FALSE !(\read(last_1_var_1_23)) [L67] var_1_10 = var_1_15 VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, stepLocal_1=0, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=1, var_1_35=63, var_1_36=61, var_1_37=61, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L69] signed long int stepLocal_9 = var_1_6; [L70] unsigned char stepLocal_8 = 32.5 < 999.4; [L71] unsigned char stepLocal_7 = var_1_37 < -4; [L72] unsigned char stepLocal_6 = var_1_7; VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, stepLocal_1=0, stepLocal_6=127, stepLocal_7=0, stepLocal_8=1, stepLocal_9=127, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=1, var_1_35=63, var_1_36=61, var_1_37=61, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L73] COND FALSE !(stepLocal_9 != (var_1_8 + (last_1_var_1_29 / var_1_7))) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, stepLocal_1=0, stepLocal_6=127, stepLocal_7=0, stepLocal_8=1, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=1, var_1_35=63, var_1_36=61, var_1_37=61, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L84] COND FALSE !(var_1_10 || stepLocal_7) [L87] var_1_29 = ((((((((var_1_37) < (var_1_36)) ? (var_1_37) : (var_1_36)))) > (var_1_33)) ? (((((var_1_37) < (var_1_36)) ? (var_1_37) : (var_1_36)))) : (var_1_33))) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, stepLocal_1=0, stepLocal_6=127, stepLocal_8=1, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=62, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=1, var_1_35=63, var_1_36=61, var_1_37=61, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L90] var_1_22 = (var_1_29 - (30604 - var_1_8)) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, stepLocal_1=0, stepLocal_6=127, stepLocal_8=1, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-30415, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=62, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=1, var_1_35=63, var_1_36=61, var_1_37=61, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L91] COND FALSE !(\read(var_1_16)) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, stepLocal_1=0, stepLocal_6=127, stepLocal_8=1, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-30415, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=62, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=1, var_1_35=63, var_1_36=61, var_1_37=61, var_1_38=399/2, var_1_39=10, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=2] [L94] var_1_26 = ((((((((var_1_7) < 0 ) ? -(var_1_7) : (var_1_7)))) < (((((50) < 0 ) ? -(50) : (50))))) ? (((((var_1_7) < 0 ) ? -(var_1_7) : (var_1_7)))) : (((((50) < 0 ) ? -(50) : (50)))))) [L95] var_1_39 = var_1_36 [L96] var_1_9 = (((((var_1_8) < (var_1_39)) ? (var_1_8) : (var_1_39))) + var_1_7) [L97] signed long int stepLocal_5 = var_1_5 / -100; VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, stepLocal_1=0, stepLocal_5=317, stepLocal_6=127, stepLocal_8=1, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-30415, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=50, var_1_27=2, var_1_28=50, var_1_29=62, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=1, var_1_35=63, var_1_36=61, var_1_37=61, var_1_38=399/2, var_1_39=61, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=188] [L98] COND TRUE (var_1_9 + var_1_18) < stepLocal_5 [L99] var_1_28 = (((((var_1_18) > (var_1_7)) ? (var_1_18) : (var_1_7))) + var_1_8) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, stepLocal_1=0, stepLocal_6=127, stepLocal_8=1, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-30415, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=50, var_1_27=2, var_1_28=255, var_1_29=62, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=1, var_1_35=63, var_1_36=61, var_1_37=61, var_1_38=399/2, var_1_39=61, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=188] [L101] var_1_27 = (var_1_8 + ((((var_1_7) > ((32 + var_1_28))) ? (var_1_7) : ((32 + var_1_28))))) [L102] signed long int stepLocal_3 = var_1_39 / (var_1_7 + var_1_18); [L103] signed long int stepLocal_2 = var_1_26 - var_1_27; VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, stepLocal_1=0, stepLocal_2=-364, stepLocal_3=0, stepLocal_6=127, stepLocal_8=1, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=4295032960, var_1_1=32, var_1_22=-30415, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=50, var_1_27=414, var_1_28=255, var_1_29=62, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=1, var_1_35=63, var_1_36=61, var_1_37=61, var_1_38=399/2, var_1_39=61, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=188] [L104] COND FALSE !(stepLocal_3 < var_1_22) [L111] var_1_17 = var_1_20 VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, stepLocal_1=0, stepLocal_2=-364, stepLocal_6=127, stepLocal_8=1, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=2, var_1_18=4295032960, var_1_1=32, var_1_20=2, var_1_22=-30415, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=50, var_1_27=414, var_1_28=255, var_1_29=62, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=1, var_1_35=63, var_1_36=61, var_1_37=61, var_1_38=399/2, var_1_39=61, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=188] [L113] signed short int stepLocal_11 = var_1_22; [L114] unsigned short int stepLocal_10 = var_1_18; VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, stepLocal_10=4295032960, stepLocal_11=-30415, stepLocal_1=0, stepLocal_2=-364, stepLocal_6=127, stepLocal_8=1, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=2, var_1_18=4295032960, var_1_1=32, var_1_20=2, var_1_22=-30415, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=50, var_1_27=414, var_1_28=255, var_1_29=62, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=1, var_1_35=63, var_1_36=61, var_1_37=61, var_1_38=399/2, var_1_39=61, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=188] [L115] COND FALSE !((var_1_34 + (var_1_28 + var_1_8)) <= stepLocal_10) [L122] var_1_38 = var_1_20 VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, stepLocal_11=-30415, stepLocal_1=0, stepLocal_2=-364, stepLocal_6=127, stepLocal_8=1, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=2, var_1_18=4295032960, var_1_1=32, var_1_20=2, var_1_22=-30415, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=50, var_1_27=414, var_1_28=255, var_1_29=62, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=1, var_1_35=63, var_1_36=61, var_1_37=61, var_1_38=2, var_1_39=61, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=188] [L124] COND TRUE var_1_38 > (var_1_21 + var_1_20) [L125] var_1_25 = ((((var_1_8) < (var_1_28)) ? (var_1_8) : (var_1_28))) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, stepLocal_11=-30415, stepLocal_1=0, stepLocal_2=-364, stepLocal_6=127, stepLocal_8=1, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=2, var_1_18=4295032960, var_1_1=32, var_1_20=2, var_1_22=-30415, var_1_23=0, var_1_24=0, var_1_25=127, var_1_26=50, var_1_27=414, var_1_28=255, var_1_29=62, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=1, var_1_35=63, var_1_36=61, var_1_37=61, var_1_38=2, var_1_39=61, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=188] [L127] unsigned short int stepLocal_4 = var_1_9; VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, stepLocal_11=-30415, stepLocal_1=0, stepLocal_2=-364, stepLocal_4=188, stepLocal_6=127, stepLocal_8=1, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=2, var_1_18=4295032960, var_1_1=32, var_1_20=2, var_1_22=-30415, var_1_23=0, var_1_24=0, var_1_25=127, var_1_26=50, var_1_27=414, var_1_28=255, var_1_29=62, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=1, var_1_35=63, var_1_36=61, var_1_37=61, var_1_38=2, var_1_39=61, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=188] [L128] COND TRUE stepLocal_4 <= (var_1_25 * var_1_8) [L129] var_1_24 = ((var_1_25 >= var_1_7) || var_1_14) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, stepLocal_11=-30415, stepLocal_1=0, stepLocal_2=-364, stepLocal_6=127, stepLocal_8=1, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=2, var_1_18=4295032960, var_1_1=32, var_1_20=2, var_1_22=-30415, var_1_23=0, var_1_24=1, var_1_25=127, var_1_26=50, var_1_27=414, var_1_28=255, var_1_29=62, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=1, var_1_35=63, var_1_36=61, var_1_37=61, var_1_38=2, var_1_39=61, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=188] [L131] signed long int stepLocal_0 = var_1_25 + var_1_22; VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, stepLocal_0=-30288, stepLocal_11=-30415, stepLocal_1=0, stepLocal_2=-364, stepLocal_6=127, stepLocal_8=1, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=2, var_1_18=4295032960, var_1_1=32, var_1_20=2, var_1_22=-30415, var_1_23=0, var_1_24=1, var_1_25=127, var_1_26=50, var_1_27=414, var_1_28=255, var_1_29=62, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=1, var_1_35=63, var_1_36=61, var_1_37=61, var_1_38=2, var_1_39=61, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=188] [L132] COND FALSE !(stepLocal_0 == (var_1_22 / ((((var_1_5) < (var_1_6)) ? (var_1_5) : (var_1_6))))) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, stepLocal_11=-30415, stepLocal_1=0, stepLocal_2=-364, stepLocal_6=127, stepLocal_8=1, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=2, var_1_18=4295032960, var_1_1=32, var_1_20=2, var_1_22=-30415, var_1_23=0, var_1_24=1, var_1_25=127, var_1_26=50, var_1_27=414, var_1_28=255, var_1_29=62, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=1, var_1_35=63, var_1_36=61, var_1_37=61, var_1_38=2, var_1_39=61, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=188] [L204] RET step() [L205] CALL, EXPR property() [L195-L196] return (((((((((((((((var_1_25 + var_1_22) == (var_1_22 / ((((var_1_5) < (var_1_6)) ? (var_1_5) : (var_1_6))))) ? (var_1_1 == ((unsigned char) (var_1_7 - var_1_8))) : 1) && (var_1_9 == ((unsigned short int) (((((var_1_8) < (var_1_39)) ? (var_1_8) : (var_1_39))) + var_1_7)))) && (last_1_var_1_23 ? ((last_1_var_1_24 || last_1_var_1_23) ? (var_1_10 == ((unsigned char) var_1_14)) : (var_1_10 == ((unsigned char) (var_1_15 || var_1_16)))) : (var_1_10 == ((unsigned char) var_1_15)))) && (((var_1_39 / (var_1_7 + var_1_18)) < var_1_22) ? (((~ 5) < (var_1_26 - var_1_27)) ? (var_1_17 == ((float) (var_1_20 + var_1_21))) : (var_1_17 == ((float) var_1_21))) : (var_1_17 == ((float) var_1_20)))) && (var_1_22 == ((signed short int) (var_1_29 - (30604 - var_1_8))))) && (var_1_16 ? (var_1_23 == ((unsigned char) (! (! 0)))) : 1)) && ((var_1_9 <= (var_1_25 * var_1_8)) ? (var_1_24 == ((unsigned char) ((var_1_25 >= var_1_7) || var_1_14))) : 1)) && ((var_1_38 > (var_1_21 + var_1_20)) ? (var_1_25 == ((signed short int) ((((var_1_8) < (var_1_28)) ? (var_1_8) : (var_1_28))))) : 1)) && (var_1_26 == ((unsigned char) ((((((((var_1_7) < 0 ) ? -(var_1_7) : (var_1_7)))) < (((((50) < 0 ) ? -(50) : (50))))) ? (((((var_1_7) < 0 ) ? -(var_1_7) : (var_1_7)))) : (((((50) < 0 ) ? -(50) : (50))))))))) && (var_1_27 == ((unsigned short int) (var_1_8 + ((((var_1_7) > ((32 + var_1_28))) ? (var_1_7) : ((32 + var_1_28)))))))) && (((var_1_9 + var_1_18) < (var_1_5 / -100)) ? (var_1_28 == ((unsigned long int) (((((var_1_18) > (var_1_7)) ? (var_1_18) : (var_1_7))) + var_1_8))) : 1)) && ((var_1_6 != (var_1_8 + (last_1_var_1_29 / var_1_7))) ? (((32.5 < 999.4) && var_1_10) ? ((last_1_var_1_29 < var_1_7) ? (var_1_29 == ((signed char) (var_1_31 - var_1_32))) : (var_1_29 == ((signed char) ((((var_1_32) < (var_1_31)) ? (var_1_32) : (var_1_31)))))) : (var_1_29 == ((signed char) ((var_1_33 - var_1_34) - (var_1_35 - ((((var_1_36) > (var_1_37)) ? (var_1_36) : (var_1_37)))))))) : ((var_1_10 || (var_1_37 < -4)) ? (var_1_29 == ((signed char) ((((var_1_34) < 0 ) ? -(var_1_34) : (var_1_34))))) : (var_1_29 == ((signed char) ((((((((var_1_37) < (var_1_36)) ? (var_1_37) : (var_1_36)))) > (var_1_33)) ? (((((var_1_37) < (var_1_36)) ? (var_1_37) : (var_1_36)))) : (var_1_33)))))))) && (((var_1_34 + (var_1_28 + var_1_8)) <= var_1_18) ? (((var_1_28 + (5u + var_1_28)) <= var_1_22) ? (var_1_38 == ((float) var_1_21)) : (var_1_38 == ((float) var_1_21))) : (var_1_38 == ((float) var_1_20)))) && (var_1_39 == ((signed char) var_1_36)) ; VAL [\result=0, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=2, var_1_18=4295032960, var_1_1=32, var_1_20=2, var_1_22=-30415, var_1_23=0, var_1_24=1, var_1_25=127, var_1_26=50, var_1_27=414, var_1_28=255, var_1_29=62, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=1, var_1_35=63, var_1_36=61, var_1_37=61, var_1_38=2, var_1_39=61, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=188] [L205] RET, EXPR property() [L205] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=2, var_1_18=4295032960, var_1_1=32, var_1_20=2, var_1_22=-30415, var_1_23=0, var_1_24=1, var_1_25=127, var_1_26=50, var_1_27=414, var_1_28=255, var_1_29=62, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=1, var_1_35=63, var_1_36=61, var_1_37=61, var_1_38=2, var_1_39=61, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=188] [L19] reach_error() VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=2, var_1_18=4295032960, var_1_1=32, var_1_20=2, var_1_22=-30415, var_1_23=0, var_1_24=1, var_1_25=127, var_1_26=50, var_1_27=414, var_1_28=255, var_1_29=62, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=1, var_1_35=63, var_1_36=61, var_1_37=61, var_1_38=2, var_1_39=61, var_1_5=-31701, var_1_6=127, var_1_7=127, var_1_8=127, var_1_9=188] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 92 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 74.5s, OverallIterations: 5, TraceHistogramMax: 34, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 34.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 4 mSolverCounterUnknown, 433 SdHoareTripleChecker+Valid, 4.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 403 mSDsluCounter, 1733 SdHoareTripleChecker+Invalid, 3.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 157 IncrementalHoareTripleChecker+Unchecked, 1267 mSDsCounter, 233 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 977 IncrementalHoareTripleChecker+Invalid, 1371 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 233 mSolverCounterUnsat, 466 mSDtfsCounter, 977 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1529 GetRequests, 1453 SyntacticMatches, 2 SemanticMatches, 74 ConstructedPredicates, 4 IntricatePredicates, 0 DeprecatedPredicates, 478 ImplicationChecksByTransitivity, 46.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=206occurred in iteration=4, InterpolantAutomatonStates: 47, 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, 4 MinimizatonAttempts, 71 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 2.1s SatisfiabilityAnalysisTime, 36.0s InterpolantComputationTime, 2130 NumberOfCodeBlocks, 2130 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 2120 ConstructedInterpolants, 3 QuantifiedInterpolants, 11120 SizeOfPredicates, 24 NumberOfNonLiveVariables, 2041 ConjunctsInSsa, 59 ConjunctsInUnsatCore, 10 InterpolantComputations, 2 PerfectInterpolantSequences, 21693/22440 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 [2024-11-18 22:40:25,991 WARN L435 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forcibly destroying the process [2024-11-18 22:40:26,052 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 137 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_loopvsstraightlinecode_100-while_file-87.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 a3cc8f4dc3627ca478516e9ddf056bcaabf24874a2c66b0dbc53cccb617610ef --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-18 22:40:28,082 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-18 22:40:28,169 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-18 22:40:28,177 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-18 22:40:28,178 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-18 22:40:28,217 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-18 22:40:28,217 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-18 22:40:28,218 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-18 22:40:28,218 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-18 22:40:28,218 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-18 22:40:28,219 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-18 22:40:28,219 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-18 22:40:28,219 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-18 22:40:28,220 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-18 22:40:28,221 INFO L153 SettingsManager]: * Use SBE=true [2024-11-18 22:40:28,222 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-18 22:40:28,222 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-18 22:40:28,224 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-18 22:40:28,225 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-18 22:40:28,225 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-18 22:40:28,225 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-18 22:40:28,226 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-18 22:40:28,226 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-18 22:40:28,226 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-18 22:40:28,228 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-18 22:40:28,228 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-18 22:40:28,229 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-18 22:40:28,229 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-18 22:40:28,229 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-18 22:40:28,229 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-18 22:40:28,230 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-18 22:40:28,230 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-18 22:40:28,231 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-18 22:40:28,231 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-18 22:40:28,231 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-18 22:40:28,232 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-18 22:40:28,232 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-18 22:40:28,232 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-18 22:40:28,233 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-18 22:40:28,233 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-18 22:40:28,233 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-18 22:40:28,234 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-18 22:40:28,234 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-18 22:40:28,234 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-18 22:40:28,234 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a3cc8f4dc3627ca478516e9ddf056bcaabf24874a2c66b0dbc53cccb617610ef [2024-11-18 22:40:28,549 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-18 22:40:28,567 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-18 22:40:28,570 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-18 22:40:28,571 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-18 22:40:28,572 INFO L274 PluginConnector]: CDTParser initialized [2024-11-18 22:40:28,574 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-87.i [2024-11-18 22:40:30,016 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-18 22:40:30,251 INFO L384 CDTParser]: Found 1 translation units. [2024-11-18 22:40:30,251 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-87.i [2024-11-18 22:40:30,270 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c5c1806d8/46bdce5be841425db1afe4f5625c2a4a/FLAG06b997898 [2024-11-18 22:40:30,582 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c5c1806d8/46bdce5be841425db1afe4f5625c2a4a [2024-11-18 22:40:30,585 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-18 22:40:30,586 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-18 22:40:30,587 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-18 22:40:30,587 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-18 22:40:30,595 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-18 22:40:30,596 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 10:40:30" (1/1) ... [2024-11-18 22:40:30,597 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@187f3170 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:40:30, skipping insertion in model container [2024-11-18 22:40:30,597 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 10:40:30" (1/1) ... [2024-11-18 22:40:30,634 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-18 22:40:30,815 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_loopvsstraightlinecode_100-while_file-87.i[916,929] [2024-11-18 22:40:30,921 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-18 22:40:30,941 INFO L200 MainTranslator]: Completed pre-run [2024-11-18 22:40:30,955 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_loopvsstraightlinecode_100-while_file-87.i[916,929] [2024-11-18 22:40:31,014 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-18 22:40:31,039 INFO L204 MainTranslator]: Completed translation [2024-11-18 22:40:31,039 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:40:31 WrapperNode [2024-11-18 22:40:31,039 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-18 22:40:31,040 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-18 22:40:31,041 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-18 22:40:31,041 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-18 22:40:31,047 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:40:31" (1/1) ... [2024-11-18 22:40:31,067 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:40:31" (1/1) ... [2024-11-18 22:40:31,101 INFO L138 Inliner]: procedures = 27, calls = 47, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 207 [2024-11-18 22:40:31,101 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-18 22:40:31,102 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-18 22:40:31,102 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-18 22:40:31,102 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-18 22:40:31,116 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:40:31" (1/1) ... [2024-11-18 22:40:31,118 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:40:31" (1/1) ... [2024-11-18 22:40:31,122 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:40:31" (1/1) ... [2024-11-18 22:40:31,146 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]. [2024-11-18 22:40:31,146 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:40:31" (1/1) ... [2024-11-18 22:40:31,147 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:40:31" (1/1) ... [2024-11-18 22:40:31,166 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:40:31" (1/1) ... [2024-11-18 22:40:31,174 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:40:31" (1/1) ... [2024-11-18 22:40:31,176 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:40:31" (1/1) ... [2024-11-18 22:40:31,182 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:40:31" (1/1) ... [2024-11-18 22:40:31,188 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-18 22:40:31,189 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-18 22:40:31,189 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-18 22:40:31,190 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-18 22:40:31,192 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:40:31" (1/1) ... [2024-11-18 22:40:31,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-18 22:40:31,208 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-18 22:40:31,224 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) [2024-11-18 22:40:31,227 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 [2024-11-18 22:40:31,274 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-18 22:40:31,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-18 22:40:31,275 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-18 22:40:31,275 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-18 22:40:31,275 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-18 22:40:31,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-18 22:40:31,398 INFO L238 CfgBuilder]: Building ICFG [2024-11-18 22:40:31,400 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-18 22:40:32,374 INFO L? ?]: Removed 32 outVars from TransFormulas that were not future-live. [2024-11-18 22:40:32,375 INFO L287 CfgBuilder]: Performing block encoding [2024-11-18 22:40:32,392 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-18 22:40:32,393 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-18 22:40:32,393 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 10:40:32 BoogieIcfgContainer [2024-11-18 22:40:32,394 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-18 22:40:32,396 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-18 22:40:32,396 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-18 22:40:32,399 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-18 22:40:32,400 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 10:40:30" (1/3) ... [2024-11-18 22:40:32,401 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27f55a4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 10:40:32, skipping insertion in model container [2024-11-18 22:40:32,402 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:40:31" (2/3) ... [2024-11-18 22:40:32,402 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27f55a4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 10:40:32, skipping insertion in model container [2024-11-18 22:40:32,402 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 10:40:32" (3/3) ... [2024-11-18 22:40:32,404 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_loopvsstraightlinecode_100-while_file-87.i [2024-11-18 22:40:32,433 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-18 22:40:32,434 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-18 22:40:32,505 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-18 22:40:32,512 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;@36f754ce, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-18 22:40:32,512 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-18 22:40:32,518 INFO L276 IsEmpty]: Start isEmpty. Operand has 92 states, 55 states have (on average 1.3636363636363635) internal successors, (75), 56 states have internal predecessors, (75), 34 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2024-11-18 22:40:32,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-18 22:40:32,538 INFO L207 NwaCegarLoop]: Found error trace [2024-11-18 22:40:32,539 INFO L215 NwaCegarLoop]: trace histogram [34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-18 22:40:32,540 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-18 22:40:32,545 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-18 22:40:32,545 INFO L85 PathProgramCache]: Analyzing trace with hash -938730253, now seen corresponding path program 1 times [2024-11-18 22:40:32,557 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-18 22:40:32,558 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1075765208] [2024-11-18 22:40:32,558 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-18 22:40:32,558 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 [2024-11-18 22:40:32,559 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-18 22:40:32,560 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) [2024-11-18 22:40:32,561 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 [2024-11-18 22:40:32,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-18 22:40:32,967 INFO L255 TraceCheckSpWp]: Trace formula consists of 350 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-18 22:40:32,985 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-18 22:40:33,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 930 proven. 0 refuted. 0 times theorem prover too weak. 1314 trivial. 0 not checked. [2024-11-18 22:40:33,055 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-18 22:40:33,056 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-18 22:40:33,056 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1075765208] [2024-11-18 22:40:33,059 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1075765208] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-18 22:40:33,059 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-18 22:40:33,059 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-18 22:40:33,061 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1730584184] [2024-11-18 22:40:33,062 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-18 22:40:33,066 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-18 22:40:33,067 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-18 22:40:33,092 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-18 22:40:33,093 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-18 22:40:33,096 INFO L87 Difference]: Start difference. First operand has 92 states, 55 states have (on average 1.3636363636363635) internal successors, (75), 56 states have internal predecessors, (75), 34 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) Second operand has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2024-11-18 22:40:33,135 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-18 22:40:33,137 INFO L93 Difference]: Finished difference Result 177 states and 314 transitions. [2024-11-18 22:40:33,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-18 22:40:33,139 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) Word has length 213 [2024-11-18 22:40:33,140 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-18 22:40:33,148 INFO L225 Difference]: With dead ends: 177 [2024-11-18 22:40:33,148 INFO L226 Difference]: Without dead ends: 88 [2024-11-18 22:40:33,154 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 212 GetRequests, 212 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-18 22:40:33,158 INFO L432 NwaCegarLoop]: 136 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, 136 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 [2024-11-18 22:40:33,159 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 136 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-18 22:40:33,174 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 88 states. [2024-11-18 22:40:33,206 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 88 to 88. [2024-11-18 22:40:33,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 88 states, 52 states have (on average 1.3076923076923077) internal successors, (68), 52 states have internal predecessors, (68), 34 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2024-11-18 22:40:33,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 88 states and 136 transitions. [2024-11-18 22:40:33,211 INFO L78 Accepts]: Start accepts. Automaton has 88 states and 136 transitions. Word has length 213 [2024-11-18 22:40:33,211 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-18 22:40:33,212 INFO L471 AbstractCegarLoop]: Abstraction has 88 states and 136 transitions. [2024-11-18 22:40:33,212 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2024-11-18 22:40:33,212 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 136 transitions. [2024-11-18 22:40:33,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-18 22:40:33,216 INFO L207 NwaCegarLoop]: Found error trace [2024-11-18 22:40:33,216 INFO L215 NwaCegarLoop]: trace histogram [34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-18 22:40:33,231 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 [2024-11-18 22:40:33,420 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 [2024-11-18 22:40:33,421 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-18 22:40:33,422 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-18 22:40:33,422 INFO L85 PathProgramCache]: Analyzing trace with hash 848476715, now seen corresponding path program 1 times [2024-11-18 22:40:33,423 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-18 22:40:33,423 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1155051495] [2024-11-18 22:40:33,424 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-18 22:40:33,424 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 [2024-11-18 22:40:33,424 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-18 22:40:33,425 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) [2024-11-18 22:40:33,427 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 [2024-11-18 22:40:33,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-18 22:40:33,765 INFO L255 TraceCheckSpWp]: Trace formula consists of 350 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-18 22:40:33,777 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-18 22:40:34,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 1229 proven. 60 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-11-18 22:40:34,605 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-18 22:40:35,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 132 proven. 63 refuted. 0 times theorem prover too weak. 2049 trivial. 0 not checked. [2024-11-18 22:40:35,433 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-18 22:40:35,433 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1155051495] [2024-11-18 22:40:35,434 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1155051495] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-18 22:40:35,434 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-18 22:40:35,434 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 16 [2024-11-18 22:40:35,434 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1550888708] [2024-11-18 22:40:35,435 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-18 22:40:35,436 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2024-11-18 22:40:35,437 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-18 22:40:35,438 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2024-11-18 22:40:35,438 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=174, Unknown=0, NotChecked=0, Total=240 [2024-11-18 22:40:35,438 INFO L87 Difference]: Start difference. First operand 88 states and 136 transitions. Second operand has 16 states, 16 states have (on average 4.1875) internal successors, (67), 16 states have internal predecessors, (67), 4 states have call successors, (54), 3 states have call predecessors, (54), 7 states have return successors, (55), 4 states have call predecessors, (55), 4 states have call successors, (55)