./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-50.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e2fb8bed Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/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_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-50.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2adacd4649b551fd532011cf99cda3c1fed229d8b4498a92bd6c1b105ba71c3d --- Real Ultimate output --- This is Ultimate 0.3.0-?-e2fb8be-m [2025-03-08 10:14:02,702 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-08 10:14:02,763 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-03-08 10:14:02,768 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-08 10:14:02,772 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-08 10:14:02,793 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-08 10:14:02,794 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-08 10:14:02,794 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-08 10:14:02,794 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-08 10:14:02,794 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-08 10:14:02,795 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-08 10:14:02,795 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-08 10:14:02,795 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-08 10:14:02,795 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-08 10:14:02,795 INFO L153 SettingsManager]: * Use SBE=true [2025-03-08 10:14:02,795 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-08 10:14:02,795 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-08 10:14:02,795 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-08 10:14:02,795 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-08 10:14:02,796 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-08 10:14:02,796 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-08 10:14:02,796 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-08 10:14:02,796 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-08 10:14:02,796 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-08 10:14:02,796 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-08 10:14:02,796 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-08 10:14:02,796 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-08 10:14:02,796 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-08 10:14:02,796 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-08 10:14:02,796 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-08 10:14:02,797 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-08 10:14:02,797 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-08 10:14:02,797 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 10:14:02,797 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-08 10:14:02,797 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-08 10:14:02,797 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-08 10:14:02,797 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-08 10:14:02,797 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-08 10:14:02,797 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-08 10:14:02,797 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-08 10:14:02,797 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-08 10:14:02,797 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-08 10:14:02,798 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-08 10:14:02,798 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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 -> 2adacd4649b551fd532011cf99cda3c1fed229d8b4498a92bd6c1b105ba71c3d [2025-03-08 10:14:03,028 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-08 10:14:03,036 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-08 10:14:03,037 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-08 10:14:03,041 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-08 10:14:03,041 INFO L274 PluginConnector]: CDTParser initialized [2025-03-08 10:14:03,042 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-50.i [2025-03-08 10:14:04,155 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd72dee9e/8a518c31e57f4e26901dbb8f5895b742/FLAGfa93289b1 [2025-03-08 10:14:04,435 INFO L384 CDTParser]: Found 1 translation units. [2025-03-08 10:14:04,436 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-50.i [2025-03-08 10:14:04,451 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd72dee9e/8a518c31e57f4e26901dbb8f5895b742/FLAGfa93289b1 [2025-03-08 10:14:04,740 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd72dee9e/8a518c31e57f4e26901dbb8f5895b742 [2025-03-08 10:14:04,742 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-08 10:14:04,743 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-08 10:14:04,744 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-08 10:14:04,744 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-08 10:14:04,747 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-08 10:14:04,748 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 10:14:04" (1/1) ... [2025-03-08 10:14:04,748 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c2e9f71 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:14:04, skipping insertion in model container [2025-03-08 10:14:04,748 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 10:14:04" (1/1) ... [2025-03-08 10:14:04,761 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-08 10:14:04,867 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-50.i[917,930] [2025-03-08 10:14:04,926 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 10:14:04,936 INFO L200 MainTranslator]: Completed pre-run [2025-03-08 10:14:04,944 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-50.i[917,930] [2025-03-08 10:14:04,973 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 10:14:04,985 INFO L204 MainTranslator]: Completed translation [2025-03-08 10:14:04,985 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:14:04 WrapperNode [2025-03-08 10:14:04,985 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-08 10:14:04,987 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-08 10:14:04,987 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-08 10:14:04,987 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-08 10:14:04,991 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:14:04" (1/1) ... [2025-03-08 10:14:04,998 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:14:04" (1/1) ... [2025-03-08 10:14:05,024 INFO L138 Inliner]: procedures = 26, calls = 53, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 199 [2025-03-08 10:14:05,024 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-08 10:14:05,025 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-08 10:14:05,025 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-08 10:14:05,025 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-08 10:14:05,031 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:14:04" (1/1) ... [2025-03-08 10:14:05,032 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:14:04" (1/1) ... [2025-03-08 10:14:05,039 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:14:04" (1/1) ... [2025-03-08 10:14:05,053 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]. [2025-03-08 10:14:05,053 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:14:04" (1/1) ... [2025-03-08 10:14:05,053 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:14:04" (1/1) ... [2025-03-08 10:14:05,058 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:14:04" (1/1) ... [2025-03-08 10:14:05,059 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:14:04" (1/1) ... [2025-03-08 10:14:05,060 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:14:04" (1/1) ... [2025-03-08 10:14:05,060 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:14:04" (1/1) ... [2025-03-08 10:14:05,062 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-08 10:14:05,063 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-08 10:14:05,063 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-08 10:14:05,063 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-08 10:14:05,067 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:14:04" (1/1) ... [2025-03-08 10:14:05,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 10:14:05,083 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-08 10:14:05,095 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) [2025-03-08 10:14:05,098 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 [2025-03-08 10:14:05,114 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-08 10:14:05,115 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-03-08 10:14:05,115 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-03-08 10:14:05,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-08 10:14:05,115 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-08 10:14:05,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-08 10:14:05,180 INFO L256 CfgBuilder]: Building ICFG [2025-03-08 10:14:05,182 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-08 10:14:05,429 INFO L? ?]: Removed 16 outVars from TransFormulas that were not future-live. [2025-03-08 10:14:05,429 INFO L307 CfgBuilder]: Performing block encoding [2025-03-08 10:14:05,436 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-08 10:14:05,436 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-08 10:14:05,436 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 10:14:05 BoogieIcfgContainer [2025-03-08 10:14:05,436 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-08 10:14:05,438 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-08 10:14:05,438 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-08 10:14:05,441 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-08 10:14:05,441 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.03 10:14:04" (1/3) ... [2025-03-08 10:14:05,441 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2116d513 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 10:14:05, skipping insertion in model container [2025-03-08 10:14:05,441 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:14:04" (2/3) ... [2025-03-08 10:14:05,442 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2116d513 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 10:14:05, skipping insertion in model container [2025-03-08 10:14:05,442 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 10:14:05" (3/3) ... [2025-03-08 10:14:05,443 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_codestructure_steplocals_file-50.i [2025-03-08 10:14:05,452 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-08 10:14:05,453 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_codestructure_steplocals_file-50.i that has 2 procedures, 90 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-03-08 10:14:05,502 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-08 10:14:05,508 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;@762e3780, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-08 10:14:05,509 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-08 10:14:05,512 INFO L276 IsEmpty]: Start isEmpty. Operand has 90 states, 47 states have (on average 1.2553191489361701) internal successors, (59), 48 states have internal predecessors, (59), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2025-03-08 10:14:05,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2025-03-08 10:14:05,525 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 10:14:05,526 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 10:14:05,526 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 10:14:05,531 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 10:14:05,531 INFO L85 PathProgramCache]: Analyzing trace with hash -1774497418, now seen corresponding path program 1 times [2025-03-08 10:14:05,536 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 10:14:05,537 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [657331963] [2025-03-08 10:14:05,537 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 10:14:05,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 10:14:05,607 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 239 statements into 1 equivalence classes. [2025-03-08 10:14:05,631 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 239 of 239 statements. [2025-03-08 10:14:05,632 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 10:14:05,632 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 10:14:05,812 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 3042 trivial. 0 not checked. [2025-03-08 10:14:05,813 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 10:14:05,813 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [657331963] [2025-03-08 10:14:05,813 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [657331963] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-08 10:14:05,813 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1423770154] [2025-03-08 10:14:05,813 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 10:14:05,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-08 10:14:05,814 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-08 10:14:05,816 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) [2025-03-08 10:14:05,816 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2025-03-08 10:14:05,880 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 239 statements into 1 equivalence classes. [2025-03-08 10:14:05,958 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 239 of 239 statements. [2025-03-08 10:14:05,958 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 10:14:05,958 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 10:14:05,961 INFO L256 TraceCheckSpWp]: Trace formula consists of 523 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-03-08 10:14:05,967 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-08 10:14:05,990 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 3042 trivial. 0 not checked. [2025-03-08 10:14:05,990 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-08 10:14:05,991 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1423770154] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 10:14:05,991 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-03-08 10:14:05,991 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2025-03-08 10:14:05,992 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [160752677] [2025-03-08 10:14:05,993 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 10:14:05,995 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-03-08 10:14:05,995 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 10:14:06,007 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-03-08 10:14:06,007 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-08 10:14:06,009 INFO L87 Difference]: Start difference. First operand has 90 states, 47 states have (on average 1.2553191489361701) internal successors, (59), 48 states have internal predecessors, (59), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) Second operand has 2 states, 2 states have (on average 22.0) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (40), 2 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 2 states have call successors, (40) [2025-03-08 10:14:06,027 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 10:14:06,027 INFO L93 Difference]: Finished difference Result 174 states and 313 transitions. [2025-03-08 10:14:06,028 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-03-08 10:14:06,029 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 22.0) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (40), 2 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 2 states have call successors, (40) Word has length 239 [2025-03-08 10:14:06,029 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 10:14:06,033 INFO L225 Difference]: With dead ends: 174 [2025-03-08 10:14:06,034 INFO L226 Difference]: Without dead ends: 87 [2025-03-08 10:14:06,036 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 240 GetRequests, 240 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-08 10:14:06,038 INFO L435 NwaCegarLoop]: 134 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, 134 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 [2025-03-08 10:14:06,038 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 134 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-08 10:14:06,046 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 87 states. [2025-03-08 10:14:06,062 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 87 to 87. [2025-03-08 10:14:06,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 87 states, 45 states have (on average 1.2) internal successors, (54), 45 states have internal predecessors, (54), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2025-03-08 10:14:06,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 134 transitions. [2025-03-08 10:14:06,068 INFO L78 Accepts]: Start accepts. Automaton has 87 states and 134 transitions. Word has length 239 [2025-03-08 10:14:06,069 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 10:14:06,069 INFO L471 AbstractCegarLoop]: Abstraction has 87 states and 134 transitions. [2025-03-08 10:14:06,069 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 22.0) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (40), 2 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 2 states have call successors, (40) [2025-03-08 10:14:06,069 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 134 transitions. [2025-03-08 10:14:06,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2025-03-08 10:14:06,072 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 10:14:06,072 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 10:14:06,078 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2025-03-08 10:14:06,276 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 [2025-03-08 10:14:06,276 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 10:14:06,277 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 10:14:06,277 INFO L85 PathProgramCache]: Analyzing trace with hash -1777107278, now seen corresponding path program 1 times [2025-03-08 10:14:06,277 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 10:14:06,277 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1813683299] [2025-03-08 10:14:06,277 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 10:14:06,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 10:14:06,296 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 239 statements into 1 equivalence classes. [2025-03-08 10:14:06,347 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 239 of 239 statements. [2025-03-08 10:14:06,347 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 10:14:06,347 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 10:14:06,716 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3120 trivial. 0 not checked. [2025-03-08 10:14:06,716 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 10:14:06,716 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1813683299] [2025-03-08 10:14:06,716 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1813683299] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 10:14:06,716 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 10:14:06,717 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-08 10:14:06,717 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1804542429] [2025-03-08 10:14:06,717 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 10:14:06,717 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 10:14:06,717 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 10:14:06,718 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 10:14:06,718 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 10:14:06,722 INFO L87 Difference]: Start difference. First operand 87 states and 134 transitions. Second operand has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2025-03-08 10:14:06,776 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 10:14:06,776 INFO L93 Difference]: Finished difference Result 255 states and 396 transitions. [2025-03-08 10:14:06,776 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 10:14:06,776 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) Word has length 239 [2025-03-08 10:14:06,777 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 10:14:06,779 INFO L225 Difference]: With dead ends: 255 [2025-03-08 10:14:06,779 INFO L226 Difference]: Without dead ends: 171 [2025-03-08 10:14:06,782 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 10:14:06,782 INFO L435 NwaCegarLoop]: 244 mSDtfsCounter, 127 mSDsluCounter, 127 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 127 SdHoareTripleChecker+Valid, 371 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-08 10:14:06,783 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [127 Valid, 371 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-08 10:14:06,783 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 171 states. [2025-03-08 10:14:06,819 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 171 to 168. [2025-03-08 10:14:06,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 168 states, 85 states have (on average 1.188235294117647) internal successors, (101), 85 states have internal predecessors, (101), 80 states have call successors, (80), 2 states have call predecessors, (80), 2 states have return successors, (80), 80 states have call predecessors, (80), 80 states have call successors, (80) [2025-03-08 10:14:06,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 168 states and 261 transitions. [2025-03-08 10:14:06,825 INFO L78 Accepts]: Start accepts. Automaton has 168 states and 261 transitions. Word has length 239 [2025-03-08 10:14:06,826 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 10:14:06,827 INFO L471 AbstractCegarLoop]: Abstraction has 168 states and 261 transitions. [2025-03-08 10:14:06,828 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2025-03-08 10:14:06,828 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 261 transitions. [2025-03-08 10:14:06,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2025-03-08 10:14:06,854 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 10:14:06,855 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 10:14:06,855 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-08 10:14:06,855 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 10:14:06,855 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 10:14:06,855 INFO L85 PathProgramCache]: Analyzing trace with hash -1648024559, now seen corresponding path program 1 times [2025-03-08 10:14:06,855 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 10:14:06,855 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1621324584] [2025-03-08 10:14:06,856 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 10:14:06,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 10:14:06,875 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 239 statements into 1 equivalence classes. [2025-03-08 10:14:07,045 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 239 of 239 statements. [2025-03-08 10:14:07,045 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 10:14:07,046 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unknown [2025-03-08 10:14:07,051 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [615318449] [2025-03-08 10:14:07,051 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 10:14:07,052 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-08 10:14:07,052 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-08 10:14:07,054 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) [2025-03-08 10:14:07,055 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2025-03-08 10:14:07,113 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 239 statements into 1 equivalence classes. [2025-03-08 10:14:07,175 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 239 of 239 statements. [2025-03-08 10:14:07,176 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 10:14:07,176 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-08 10:14:07,176 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-08 10:14:07,204 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 239 statements into 1 equivalence classes. [2025-03-08 10:14:07,251 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 239 of 239 statements. [2025-03-08 10:14:07,252 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 10:14:07,252 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-08 10:14:07,381 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-08 10:14:07,381 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-03-08 10:14:07,382 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-03-08 10:14:07,391 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2025-03-08 10:14:07,584 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,SelfDestructingSolverStorable2 [2025-03-08 10:14:07,587 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2025-03-08 10:14:07,695 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-03-08 10:14:07,701 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.03 10:14:07 BoogieIcfgContainer [2025-03-08 10:14:07,701 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-03-08 10:14:07,701 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-03-08 10:14:07,702 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-03-08 10:14:07,702 INFO L274 PluginConnector]: Witness Printer initialized [2025-03-08 10:14:07,702 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 10:14:05" (3/4) ... [2025-03-08 10:14:07,704 INFO L149 WitnessPrinter]: No result that supports witness generation found [2025-03-08 10:14:07,704 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-03-08 10:14:07,705 INFO L158 Benchmark]: Toolchain (without parser) took 2961.57ms. Allocated memory is still 142.6MB. Free memory was 114.0MB in the beginning and 97.9MB in the end (delta: 16.1MB). Peak memory consumption was 18.0MB. Max. memory is 16.1GB. [2025-03-08 10:14:07,705 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 201.3MB. Free memory is still 123.9MB. There was no memory consumed. Max. memory is 16.1GB. [2025-03-08 10:14:07,706 INFO L158 Benchmark]: CACSL2BoogieTranslator took 241.85ms. Allocated memory is still 142.6MB. Free memory was 114.0MB in the beginning and 99.3MB in the end (delta: 14.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-03-08 10:14:07,706 INFO L158 Benchmark]: Boogie Procedure Inliner took 37.65ms. Allocated memory is still 142.6MB. Free memory was 99.3MB in the beginning and 96.9MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 16.1GB. [2025-03-08 10:14:07,706 INFO L158 Benchmark]: Boogie Preprocessor took 37.57ms. Allocated memory is still 142.6MB. Free memory was 96.5MB in the beginning and 93.2MB in the end (delta: 3.2MB). There was no memory consumed. Max. memory is 16.1GB. [2025-03-08 10:14:07,707 INFO L158 Benchmark]: IcfgBuilder took 373.64ms. Allocated memory is still 142.6MB. Free memory was 93.2MB in the beginning and 70.5MB in the end (delta: 22.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2025-03-08 10:14:07,707 INFO L158 Benchmark]: TraceAbstraction took 2263.21ms. Allocated memory is still 142.6MB. Free memory was 69.6MB in the beginning and 97.9MB in the end (delta: -28.3MB). Peak memory consumption was 43.1MB. Max. memory is 16.1GB. [2025-03-08 10:14:07,707 INFO L158 Benchmark]: Witness Printer took 2.95ms. Allocated memory is still 142.6MB. Free memory was 97.9MB in the beginning and 97.9MB in the end (delta: 24.1kB). There was no memory consumed. Max. memory is 16.1GB. [2025-03-08 10:14:07,708 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 201.3MB. Free memory is still 123.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 241.85ms. Allocated memory is still 142.6MB. Free memory was 114.0MB in the beginning and 99.3MB in the end (delta: 14.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 37.65ms. Allocated memory is still 142.6MB. Free memory was 99.3MB in the beginning and 96.9MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 37.57ms. Allocated memory is still 142.6MB. Free memory was 96.5MB in the beginning and 93.2MB in the end (delta: 3.2MB). There was no memory consumed. Max. memory is 16.1GB. * IcfgBuilder took 373.64ms. Allocated memory is still 142.6MB. Free memory was 93.2MB in the beginning and 70.5MB in the end (delta: 22.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * TraceAbstraction took 2263.21ms. Allocated memory is still 142.6MB. Free memory was 69.6MB in the beginning and 97.9MB in the end (delta: -28.3MB). Peak memory consumption was 43.1MB. Max. memory is 16.1GB. * Witness Printer took 2.95ms. Allocated memory is still 142.6MB. Free memory was 97.9MB in the beginning and 97.9MB in the end (delta: 24.1kB). 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 161, overapproximation of someBinaryFLOATComparisonOperation at line 74, overapproximation of someBinaryFLOATComparisonOperation at line 129, overapproximation of someBinaryFLOATComparisonOperation at line 127, overapproximation of someBinaryFLOATComparisonOperation at line 131, overapproximation of someBinaryArithmeticFLOAToperation at line 74, overapproximation of someUnaryFLOAToperation at line 74. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 1; [L23] signed long int var_1_2 = -16; [L24] signed long int var_1_3 = 4; [L25] unsigned char var_1_4 = 0; [L26] signed long int var_1_5 = 256; [L27] signed long int var_1_6 = 32; [L28] unsigned char var_1_7 = 0; [L29] unsigned char var_1_8 = 1; [L30] signed short int var_1_9 = -2; [L31] signed short int var_1_10 = -1; [L32] signed short int var_1_11 = 4; [L33] signed short int var_1_12 = -10; [L34] float var_1_13 = 999.4; [L35] float var_1_14 = 100.425; [L36] float var_1_15 = 3.375; [L37] float var_1_16 = 15.9; [L38] signed short int var_1_17 = -10; [L39] signed short int var_1_18 = 18060; [L40] signed short int var_1_19 = 128; [L41] unsigned char var_1_20 = 0; [L42] unsigned long int var_1_21 = 4; [L43] unsigned long int var_1_22 = 0; [L44] unsigned char var_1_23 = 0; [L45] unsigned char var_1_24 = 0; [L46] unsigned char var_1_25 = 100; [L47] unsigned char var_1_26 = 32; [L48] unsigned char var_1_27 = 10; [L49] unsigned char var_1_28 = 1; [L50] unsigned short int var_1_29 = 256; [L51] unsigned char var_1_30 = 1; VAL [isInitial=0, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-16, var_1_30=1, var_1_3=4, var_1_4=0, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L165] isInitial = 1 [L166] FCALL initially() [L167] COND TRUE 1 [L168] FCALL updateLastVariables() [L169] CALL updateVariables() [L96] var_1_2 = __VERIFIER_nondet_long() [L97] CALL assume_abort_if_not(var_1_2 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=4, var_1_4=0, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=4, var_1_4=0, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L97] RET assume_abort_if_not(var_1_2 >= -2147483648) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=4, var_1_4=0, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L98] CALL assume_abort_if_not(var_1_2 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=4, var_1_4=0, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=4, var_1_4=0, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L98] RET assume_abort_if_not(var_1_2 <= 2147483647) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=4, var_1_4=0, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L99] var_1_3 = __VERIFIER_nondet_long() [L100] CALL assume_abort_if_not(var_1_3 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=0, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=0, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L100] RET assume_abort_if_not(var_1_3 >= -2147483648) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=0, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L101] CALL assume_abort_if_not(var_1_3 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=0, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=0, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L101] RET assume_abort_if_not(var_1_3 <= 2147483647) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=0, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L102] var_1_4 = __VERIFIER_nondet_uchar() [L103] CALL assume_abort_if_not(var_1_4 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L103] RET assume_abort_if_not(var_1_4 >= 0) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L104] CALL assume_abort_if_not(var_1_4 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L104] RET assume_abort_if_not(var_1_4 <= 1) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L105] var_1_5 = __VERIFIER_nondet_long() [L106] CALL assume_abort_if_not(var_1_5 >= -1) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L106] RET assume_abort_if_not(var_1_5 >= -1) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L107] CALL assume_abort_if_not(var_1_5 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L107] RET assume_abort_if_not(var_1_5 <= 2147483647) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L108] var_1_6 = __VERIFIER_nondet_long() [L109] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=0, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=0, var_1_8=1, var_1_9=-2] [L109] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=0, var_1_8=1, var_1_9=-2] [L110] CALL assume_abort_if_not(var_1_6 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=0, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=0, var_1_8=1, var_1_9=-2] [L110] RET assume_abort_if_not(var_1_6 <= 2147483647) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=0, var_1_8=1, var_1_9=-2] [L111] var_1_7 = __VERIFIER_nondet_uchar() [L112] CALL assume_abort_if_not(var_1_7 >= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L112] RET assume_abort_if_not(var_1_7 >= 1) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L113] CALL assume_abort_if_not(var_1_7 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L113] RET assume_abort_if_not(var_1_7 <= 1) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L114] var_1_8 = __VERIFIER_nondet_uchar() [L115] CALL assume_abort_if_not(var_1_8 >= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L115] RET assume_abort_if_not(var_1_8 >= 1) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L116] CALL assume_abort_if_not(var_1_8 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L116] RET assume_abort_if_not(var_1_8 <= 1) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L117] var_1_10 = __VERIFIER_nondet_short() [L118] CALL assume_abort_if_not(var_1_10 >= -32767) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L118] RET assume_abort_if_not(var_1_10 >= -32767) VAL [isInitial=1, var_1_10=-32767, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L119] CALL assume_abort_if_not(var_1_10 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L119] RET assume_abort_if_not(var_1_10 <= 32766) VAL [isInitial=1, var_1_10=-32767, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L120] var_1_11 = __VERIFIER_nondet_short() [L121] CALL assume_abort_if_not(var_1_11 >= -1) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L121] RET assume_abort_if_not(var_1_11 >= -1) VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L122] CALL assume_abort_if_not(var_1_11 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L122] RET assume_abort_if_not(var_1_11 <= 32766) VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L123] var_1_12 = __VERIFIER_nondet_short() [L124] CALL assume_abort_if_not(var_1_12 >= -32767) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L124] RET assume_abort_if_not(var_1_12 >= -32767) VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L125] CALL assume_abort_if_not(var_1_12 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L125] RET assume_abort_if_not(var_1_12 <= 32766) VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L126] var_1_14 = __VERIFIER_nondet_float() [L127] CALL assume_abort_if_not((var_1_14 >= -461168.6018427382800e+13F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 4611686.018427382800e+12F && var_1_14 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L127] RET assume_abort_if_not((var_1_14 >= -461168.6018427382800e+13F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 4611686.018427382800e+12F && var_1_14 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L128] var_1_15 = __VERIFIER_nondet_float() [L129] CALL assume_abort_if_not((var_1_15 >= -461168.6018427382800e+13F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 4611686.018427382800e+12F && var_1_15 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L129] RET assume_abort_if_not((var_1_15 >= -461168.6018427382800e+13F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 4611686.018427382800e+12F && var_1_15 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L130] var_1_16 = __VERIFIER_nondet_float() [L131] CALL assume_abort_if_not((var_1_16 >= -922337.2036854765600e+13F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 9223372.036854765600e+12F && var_1_16 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L131] RET assume_abort_if_not((var_1_16 >= -922337.2036854765600e+13F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 9223372.036854765600e+12F && var_1_16 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L132] var_1_18 = __VERIFIER_nondet_short() [L133] CALL assume_abort_if_not(var_1_18 >= 16382) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L133] RET assume_abort_if_not(var_1_18 >= 16382) VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L134] CALL assume_abort_if_not(var_1_18 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L134] RET assume_abort_if_not(var_1_18 <= 32766) VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L135] var_1_19 = __VERIFIER_nondet_short() [L136] CALL assume_abort_if_not(var_1_19 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L136] RET assume_abort_if_not(var_1_19 >= 0) VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L137] CALL assume_abort_if_not(var_1_19 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L137] RET assume_abort_if_not(var_1_19 <= 32766) VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L138] var_1_21 = __VERIFIER_nondet_ulong() [L139] CALL assume_abort_if_not(var_1_21 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=0, var_1_1=1, var_1_20=0, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=0, var_1_1=1, var_1_20=0, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L139] RET assume_abort_if_not(var_1_21 >= 0) VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=0, var_1_1=1, var_1_20=0, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L140] CALL assume_abort_if_not(var_1_21 <= 4294967295) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=0, var_1_1=1, var_1_20=0, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=0, var_1_1=1, var_1_20=0, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L140] RET assume_abort_if_not(var_1_21 <= 4294967295) VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=0, var_1_1=1, var_1_20=0, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L141] CALL assume_abort_if_not(var_1_21 != 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=16382, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=16382, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L141] RET assume_abort_if_not(var_1_21 != 0) VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=16382, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L142] var_1_22 = __VERIFIER_nondet_ulong() [L143] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=16382, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=16382, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L143] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=16382, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L144] CALL assume_abort_if_not(var_1_22 <= 4294967295) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=16382, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=16382, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L144] RET assume_abort_if_not(var_1_22 <= 4294967295) VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=16382, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L145] var_1_23 = __VERIFIER_nondet_uchar() [L146] CALL assume_abort_if_not(var_1_23 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=16382, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=16382, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L146] RET assume_abort_if_not(var_1_23 >= 0) VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=16382, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L147] CALL assume_abort_if_not(var_1_23 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=16382, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=16382, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L147] RET assume_abort_if_not(var_1_23 <= 0) VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=16382, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L148] var_1_24 = __VERIFIER_nondet_uchar() [L149] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=16382, var_1_23=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=16382, var_1_23=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L149] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=16382, var_1_23=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L150] CALL assume_abort_if_not(var_1_24 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=16382, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=16382, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L150] RET assume_abort_if_not(var_1_24 <= 0) VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=16382, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L151] var_1_26 = __VERIFIER_nondet_uchar() [L152] CALL assume_abort_if_not(var_1_26 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=16382, var_1_23=0, var_1_24=0, var_1_25=100, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=16382, var_1_23=0, var_1_24=0, var_1_25=100, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L152] RET assume_abort_if_not(var_1_26 >= 0) VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=16382, var_1_23=0, var_1_24=0, var_1_25=100, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L153] CALL assume_abort_if_not(var_1_26 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=16382, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=-129, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=16382, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=-129, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L153] RET assume_abort_if_not(var_1_26 <= 127) VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=16382, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=-129, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L154] var_1_27 = __VERIFIER_nondet_uchar() [L155] CALL assume_abort_if_not(var_1_27 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=16382, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=-129, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=16382, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=-129, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L155] RET assume_abort_if_not(var_1_27 >= 0) VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=16382, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=-129, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L156] CALL assume_abort_if_not(var_1_27 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=16382, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=-129, var_1_27=639, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=16382, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=-129, var_1_27=639, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L156] RET assume_abort_if_not(var_1_27 <= 127) VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=16382, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=-129, var_1_27=639, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L169] RET updateVariables() [L170] CALL step() [L55] signed long int stepLocal_1 = (((var_1_2) > (var_1_3)) ? (var_1_2) : (var_1_3)); [L56] signed long int stepLocal_0 = var_1_5; VAL [isInitial=1, stepLocal_0=-1, stepLocal_1=-1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=16382, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=-129, var_1_27=639, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L57] COND FALSE !(stepLocal_1 <= (var_1_5 - var_1_6)) [L66] var_1_1 = 0 VAL [isInitial=1, stepLocal_0=-1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=0, var_1_1=0, var_1_20=0, var_1_21=16382, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=-129, var_1_27=639, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L68] COND FALSE !((var_1_6 > var_1_3) && var_1_1) [L71] var_1_9 = ((((var_1_10) > ((((((var_1_11 - 10)) < (var_1_12)) ? ((var_1_11 - 10)) : (var_1_12))))) ? (var_1_10) : ((((((var_1_11 - 10)) < (var_1_12)) ? ((var_1_11 - 10)) : (var_1_12)))))) VAL [isInitial=1, stepLocal_0=-1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=0, var_1_1=0, var_1_20=0, var_1_21=16382, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=-129, var_1_27=639, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=0] [L73] COND TRUE \read(var_1_8) [L74] var_1_13 = (((((var_1_14 + var_1_15)) < (((((-0.2f) < (var_1_16)) ? (-0.2f) : (var_1_16))))) ? ((var_1_14 + var_1_15)) : (((((-0.2f) < (var_1_16)) ? (-0.2f) : (var_1_16)))))) VAL [isInitial=1, stepLocal_0=-1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=2, var_1_16=0, var_1_17=-10, var_1_18=16382, var_1_19=0, var_1_1=0, var_1_20=0, var_1_21=16382, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=-129, var_1_27=639, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=0] [L76] var_1_17 = ((var_1_18 - 25) - var_1_19) [L77] unsigned long int stepLocal_2 = var_1_22 + var_1_3; VAL [isInitial=1, stepLocal_0=-1, stepLocal_2=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=2, var_1_16=0, var_1_17=16357, var_1_18=16382, var_1_19=0, var_1_1=0, var_1_20=0, var_1_21=16382, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=-129, var_1_27=639, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=0] [L78] COND TRUE ((var_1_18 % var_1_21) & ((((1u) < 0 ) ? -(1u) : (1u)))) < stepLocal_2 [L79] var_1_20 = (var_1_23 || var_1_24) VAL [isInitial=1, stepLocal_0=-1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=2, var_1_16=0, var_1_17=16357, var_1_18=16382, var_1_19=0, var_1_1=0, var_1_20=0, var_1_21=16382, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=-129, var_1_27=639, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=0] [L83] COND TRUE \read(var_1_8) [L84] var_1_25 = (var_1_26 + var_1_27) VAL [isInitial=1, stepLocal_0=-1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=2, var_1_16=0, var_1_17=16357, var_1_18=16382, var_1_19=0, var_1_1=0, var_1_20=0, var_1_21=16382, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=254, var_1_26=-129, var_1_27=639, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=0] [L86] signed long int stepLocal_3 = ~ var_1_5; VAL [isInitial=1, stepLocal_0=-1, stepLocal_3=0, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=2, var_1_16=0, var_1_17=16357, var_1_18=16382, var_1_19=0, var_1_1=0, var_1_20=0, var_1_21=16382, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=254, var_1_26=-129, var_1_27=639, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=0] [L87] COND TRUE stepLocal_3 > var_1_3 [L88] var_1_28 = (! var_1_7) VAL [isInitial=1, stepLocal_0=-1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=2, var_1_16=0, var_1_17=16357, var_1_18=16382, var_1_19=0, var_1_1=0, var_1_20=0, var_1_21=16382, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=254, var_1_26=-129, var_1_27=639, var_1_28=0, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=0] [L92] var_1_29 = var_1_27 [L93] var_1_30 = var_1_8 VAL [isInitial=1, stepLocal_0=-1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=2, var_1_16=0, var_1_17=16357, var_1_18=16382, var_1_19=0, var_1_1=0, var_1_20=0, var_1_21=16382, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=254, var_1_26=-129, var_1_27=639, var_1_28=0, var_1_29=127, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=0] [L170] RET step() [L171] CALL, EXPR property() [L161-L162] return (((((((((((((var_1_2) > (var_1_3)) ? (var_1_2) : (var_1_3))) <= (var_1_5 - var_1_6)) ? ((var_1_5 < var_1_6) ? (var_1_4 ? (var_1_1 == ((unsigned char) var_1_7)) : (var_1_1 == ((unsigned char) var_1_8))) : 1) : (var_1_1 == ((unsigned char) 0))) && (((var_1_6 > var_1_3) && var_1_1) ? (var_1_9 == ((signed short int) var_1_10)) : (var_1_9 == ((signed short int) ((((var_1_10) > ((((((var_1_11 - 10)) < (var_1_12)) ? ((var_1_11 - 10)) : (var_1_12))))) ? (var_1_10) : ((((((var_1_11 - 10)) < (var_1_12)) ? ((var_1_11 - 10)) : (var_1_12)))))))))) && (var_1_8 ? (var_1_13 == ((float) (((((var_1_14 + var_1_15)) < (((((-0.2f) < (var_1_16)) ? (-0.2f) : (var_1_16))))) ? ((var_1_14 + var_1_15)) : (((((-0.2f) < (var_1_16)) ? (-0.2f) : (var_1_16)))))))) : 1)) && (var_1_17 == ((signed short int) ((var_1_18 - 25) - var_1_19)))) && ((((var_1_18 % var_1_21) & ((((1u) < 0 ) ? -(1u) : (1u)))) < (var_1_22 + var_1_3)) ? (var_1_20 == ((unsigned char) (var_1_23 || var_1_24))) : (var_1_20 == ((unsigned char) var_1_7)))) && (var_1_8 ? (var_1_25 == ((unsigned char) (var_1_26 + var_1_27))) : 1)) && (((~ var_1_5) > var_1_3) ? (var_1_28 == ((unsigned char) (! var_1_7))) : (var_1_28 == ((unsigned char) (var_1_20 || ((! var_1_23) && (var_1_24 || var_1_7))))))) && (var_1_29 == ((unsigned short int) var_1_27))) && (var_1_30 == ((unsigned char) var_1_8)) ; VAL [\result=0, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=2, var_1_16=0, var_1_17=16357, var_1_18=16382, var_1_19=0, var_1_1=0, var_1_20=0, var_1_21=16382, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=254, var_1_26=-129, var_1_27=639, var_1_28=0, var_1_29=127, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=0] [L171] RET, EXPR property() [L171] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=2, var_1_16=0, var_1_17=16357, var_1_18=16382, var_1_19=0, var_1_1=0, var_1_20=0, var_1_21=16382, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=254, var_1_26=-129, var_1_27=639, var_1_28=0, var_1_29=127, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=0] [L19] reach_error() VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=2, var_1_16=0, var_1_17=16357, var_1_18=16382, var_1_19=0, var_1_1=0, var_1_20=0, var_1_21=16382, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=254, var_1_26=-129, var_1_27=639, var_1_28=0, var_1_29=127, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 90 locations, 179 edges, 1 error locations. Started 1 CEGAR loops. OverallTime: 2.1s, OverallIterations: 3, TraceHistogramMax: 40, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 127 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 127 mSDsluCounter, 505 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 127 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 10 IncrementalHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 378 mSDtfsCounter, 10 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 244 GetRequests, 243 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=168occurred in iteration=2, InterpolantAutomatonStates: 5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 2 MinimizatonAttempts, 3 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 1195 NumberOfCodeBlocks, 1195 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 714 ConstructedInterpolants, 0 QuantifiedInterpolants, 716 SizeOfPredicates, 0 NumberOfNonLiveVariables, 523 ConjunctsInSsa, 1 ConjunctsInUnsatCore, 3 InterpolantComputations, 2 PerfectInterpolantSequences, 9282/9360 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, ConComCheckerStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2025-03-08 10:14:07,726 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/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_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-50.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2adacd4649b551fd532011cf99cda3c1fed229d8b4498a92bd6c1b105ba71c3d --- Real Ultimate output --- This is Ultimate 0.3.0-?-e2fb8be-m [2025-03-08 10:14:09,496 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-08 10:14:09,564 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2025-03-08 10:14:09,575 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-08 10:14:09,577 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-08 10:14:09,601 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-08 10:14:09,602 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-08 10:14:09,602 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-08 10:14:09,602 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-08 10:14:09,602 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-08 10:14:09,602 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-08 10:14:09,602 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-08 10:14:09,602 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-08 10:14:09,603 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-08 10:14:09,603 INFO L153 SettingsManager]: * Use SBE=true [2025-03-08 10:14:09,603 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-08 10:14:09,603 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-08 10:14:09,603 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-08 10:14:09,603 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-08 10:14:09,603 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-08 10:14:09,603 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-08 10:14:09,603 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-08 10:14:09,603 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-08 10:14:09,603 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-03-08 10:14:09,603 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-03-08 10:14:09,603 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-03-08 10:14:09,603 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-08 10:14:09,603 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-08 10:14:09,603 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-08 10:14:09,603 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-08 10:14:09,603 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-08 10:14:09,604 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-08 10:14:09,604 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-08 10:14:09,604 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-08 10:14:09,604 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 10:14:09,604 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-08 10:14:09,604 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-08 10:14:09,604 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-08 10:14:09,604 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-08 10:14:09,604 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-03-08 10:14:09,604 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-03-08 10:14:09,604 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-08 10:14:09,604 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-08 10:14:09,604 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-08 10:14:09,604 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-08 10:14:09,604 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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 -> 2adacd4649b551fd532011cf99cda3c1fed229d8b4498a92bd6c1b105ba71c3d [2025-03-08 10:14:09,853 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-08 10:14:09,858 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-08 10:14:09,860 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-08 10:14:09,861 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-08 10:14:09,861 INFO L274 PluginConnector]: CDTParser initialized [2025-03-08 10:14:09,862 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-50.i [2025-03-08 10:14:11,003 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/18559f6f7/429d7d5dbd414fc4a40b5fd782a8a4a5/FLAG872f07156 [2025-03-08 10:14:11,213 INFO L384 CDTParser]: Found 1 translation units. [2025-03-08 10:14:11,216 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-50.i [2025-03-08 10:14:11,223 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/18559f6f7/429d7d5dbd414fc4a40b5fd782a8a4a5/FLAG872f07156 [2025-03-08 10:14:11,566 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/18559f6f7/429d7d5dbd414fc4a40b5fd782a8a4a5 [2025-03-08 10:14:11,568 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-08 10:14:11,569 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-08 10:14:11,570 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-08 10:14:11,570 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-08 10:14:11,572 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-08 10:14:11,573 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 10:14:11" (1/1) ... [2025-03-08 10:14:11,573 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fef752c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:14:11, skipping insertion in model container [2025-03-08 10:14:11,574 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 10:14:11" (1/1) ... [2025-03-08 10:14:11,585 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-08 10:14:11,684 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-50.i[917,930] [2025-03-08 10:14:11,745 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 10:14:11,763 INFO L200 MainTranslator]: Completed pre-run [2025-03-08 10:14:11,772 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-50.i[917,930] [2025-03-08 10:14:11,802 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 10:14:11,815 INFO L204 MainTranslator]: Completed translation [2025-03-08 10:14:11,815 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:14:11 WrapperNode [2025-03-08 10:14:11,816 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-08 10:14:11,816 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-08 10:14:11,816 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-08 10:14:11,817 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-08 10:14:11,821 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:14:11" (1/1) ... [2025-03-08 10:14:11,828 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:14:11" (1/1) ... [2025-03-08 10:14:11,850 INFO L138 Inliner]: procedures = 27, calls = 53, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 190 [2025-03-08 10:14:11,850 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-08 10:14:11,850 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-08 10:14:11,851 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-08 10:14:11,851 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-08 10:14:11,861 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:14:11" (1/1) ... [2025-03-08 10:14:11,862 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:14:11" (1/1) ... [2025-03-08 10:14:11,864 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:14:11" (1/1) ... [2025-03-08 10:14:11,876 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]. [2025-03-08 10:14:11,876 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:14:11" (1/1) ... [2025-03-08 10:14:11,877 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:14:11" (1/1) ... [2025-03-08 10:14:11,883 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:14:11" (1/1) ... [2025-03-08 10:14:11,884 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:14:11" (1/1) ... [2025-03-08 10:14:11,885 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:14:11" (1/1) ... [2025-03-08 10:14:11,886 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:14:11" (1/1) ... [2025-03-08 10:14:11,888 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-08 10:14:11,888 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-08 10:14:11,888 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-08 10:14:11,888 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-08 10:14:11,889 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:14:11" (1/1) ... [2025-03-08 10:14:11,893 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 10:14:11,903 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-08 10:14:11,914 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) [2025-03-08 10:14:11,918 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 [2025-03-08 10:14:11,933 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-08 10:14:11,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2025-03-08 10:14:11,933 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-03-08 10:14:11,933 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-03-08 10:14:11,933 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-08 10:14:11,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-08 10:14:12,006 INFO L256 CfgBuilder]: Building ICFG [2025-03-08 10:14:12,008 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-08 10:14:12,400 INFO L? ?]: Removed 16 outVars from TransFormulas that were not future-live. [2025-03-08 10:14:12,400 INFO L307 CfgBuilder]: Performing block encoding [2025-03-08 10:14:12,408 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-08 10:14:12,408 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-08 10:14:12,408 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 10:14:12 BoogieIcfgContainer [2025-03-08 10:14:12,408 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-08 10:14:12,410 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-08 10:14:12,410 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-08 10:14:12,413 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-08 10:14:12,414 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.03 10:14:11" (1/3) ... [2025-03-08 10:14:12,414 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17c5e11a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 10:14:12, skipping insertion in model container [2025-03-08 10:14:12,415 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:14:11" (2/3) ... [2025-03-08 10:14:12,415 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17c5e11a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 10:14:12, skipping insertion in model container [2025-03-08 10:14:12,415 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 10:14:12" (3/3) ... [2025-03-08 10:14:12,416 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_codestructure_steplocals_file-50.i [2025-03-08 10:14:12,426 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-08 10:14:12,428 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_codestructure_steplocals_file-50.i that has 2 procedures, 90 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-03-08 10:14:12,475 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-08 10:14:12,483 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;@2c6d0634, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-08 10:14:12,484 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-08 10:14:12,487 INFO L276 IsEmpty]: Start isEmpty. Operand has 90 states, 47 states have (on average 1.2553191489361701) internal successors, (59), 48 states have internal predecessors, (59), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2025-03-08 10:14:12,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2025-03-08 10:14:12,499 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 10:14:12,499 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 10:14:12,500 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 10:14:12,503 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 10:14:12,503 INFO L85 PathProgramCache]: Analyzing trace with hash -1774497418, now seen corresponding path program 1 times [2025-03-08 10:14:12,511 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-08 10:14:12,511 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1502115256] [2025-03-08 10:14:12,512 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 10:14:12,512 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 [2025-03-08 10:14:12,512 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2025-03-08 10:14:12,514 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) [2025-03-08 10:14:12,515 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 [2025-03-08 10:14:12,610 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 239 statements into 1 equivalence classes. [2025-03-08 10:14:12,798 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 239 of 239 statements. [2025-03-08 10:14:12,798 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 10:14:12,798 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 10:14:12,809 INFO L256 TraceCheckSpWp]: Trace formula consists of 374 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-03-08 10:14:12,818 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-08 10:14:12,869 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 974 proven. 0 refuted. 0 times theorem prover too weak. 2146 trivial. 0 not checked. [2025-03-08 10:14:12,870 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-08 10:14:12,871 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-03-08 10:14:12,871 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1502115256] [2025-03-08 10:14:12,871 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1502115256] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 10:14:12,871 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 10:14:12,872 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-08 10:14:12,873 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [901781797] [2025-03-08 10:14:12,873 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 10:14:12,876 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-03-08 10:14:12,877 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-03-08 10:14:12,891 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-03-08 10:14:12,892 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-08 10:14:12,894 INFO L87 Difference]: Start difference. First operand has 90 states, 47 states have (on average 1.2553191489361701) internal successors, (59), 48 states have internal predecessors, (59), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) Second operand has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (40), 2 states have call predecessors, (40), 2 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) [2025-03-08 10:14:12,919 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 10:14:12,919 INFO L93 Difference]: Finished difference Result 174 states and 313 transitions. [2025-03-08 10:14:12,920 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-03-08 10:14:12,921 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (40), 2 states have call predecessors, (40), 2 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) Word has length 239 [2025-03-08 10:14:12,921 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 10:14:12,926 INFO L225 Difference]: With dead ends: 174 [2025-03-08 10:14:12,926 INFO L226 Difference]: Without dead ends: 87 [2025-03-08 10:14:12,929 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 238 GetRequests, 238 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-08 10:14:12,930 INFO L435 NwaCegarLoop]: 134 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, 134 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 [2025-03-08 10:14:12,931 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 134 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-08 10:14:12,939 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 87 states. [2025-03-08 10:14:12,956 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 87 to 87. [2025-03-08 10:14:12,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 87 states, 45 states have (on average 1.2) internal successors, (54), 45 states have internal predecessors, (54), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2025-03-08 10:14:12,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 134 transitions. [2025-03-08 10:14:12,961 INFO L78 Accepts]: Start accepts. Automaton has 87 states and 134 transitions. Word has length 239 [2025-03-08 10:14:12,961 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 10:14:12,961 INFO L471 AbstractCegarLoop]: Abstraction has 87 states and 134 transitions. [2025-03-08 10:14:12,962 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (40), 2 states have call predecessors, (40), 2 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) [2025-03-08 10:14:12,962 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 134 transitions. [2025-03-08 10:14:12,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2025-03-08 10:14:12,965 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 10:14:12,965 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 10:14:12,974 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 [2025-03-08 10:14:13,165 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 [2025-03-08 10:14:13,166 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 10:14:13,166 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 10:14:13,166 INFO L85 PathProgramCache]: Analyzing trace with hash -1777107278, now seen corresponding path program 1 times [2025-03-08 10:14:13,167 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-08 10:14:13,167 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1448431457] [2025-03-08 10:14:13,167 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 10:14:13,167 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 [2025-03-08 10:14:13,167 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2025-03-08 10:14:13,169 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) [2025-03-08 10:14:13,170 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 [2025-03-08 10:14:13,236 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 239 statements into 1 equivalence classes. [2025-03-08 10:14:13,408 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 239 of 239 statements. [2025-03-08 10:14:13,408 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 10:14:13,408 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 10:14:13,418 INFO L256 TraceCheckSpWp]: Trace formula consists of 374 conjuncts, 2 conjuncts are in the unsatisfiable core [2025-03-08 10:14:13,426 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-08 10:14:13,459 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3120 trivial. 0 not checked. [2025-03-08 10:14:13,460 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-08 10:14:13,460 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-03-08 10:14:13,460 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1448431457] [2025-03-08 10:14:13,460 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1448431457] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 10:14:13,460 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 10:14:13,460 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-08 10:14:13,460 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [490381546] [2025-03-08 10:14:13,460 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 10:14:13,461 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 10:14:13,461 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-03-08 10:14:13,462 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 10:14:13,462 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 10:14:13,462 INFO L87 Difference]: Start difference. First operand 87 states and 134 transitions. Second operand has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2025-03-08 10:14:13,649 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 10:14:13,649 INFO L93 Difference]: Finished difference Result 255 states and 396 transitions. [2025-03-08 10:14:13,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 10:14:13,649 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) Word has length 239 [2025-03-08 10:14:13,650 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 10:14:13,653 INFO L225 Difference]: With dead ends: 255 [2025-03-08 10:14:13,653 INFO L226 Difference]: Without dead ends: 171 [2025-03-08 10:14:13,653 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 238 GetRequests, 237 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 10:14:13,654 INFO L435 NwaCegarLoop]: 244 mSDtfsCounter, 127 mSDsluCounter, 127 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 127 SdHoareTripleChecker+Valid, 371 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-03-08 10:14:13,654 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [127 Valid, 371 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-03-08 10:14:13,654 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 171 states. [2025-03-08 10:14:13,687 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 171 to 168. [2025-03-08 10:14:13,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 168 states, 85 states have (on average 1.188235294117647) internal successors, (101), 85 states have internal predecessors, (101), 80 states have call successors, (80), 2 states have call predecessors, (80), 2 states have return successors, (80), 80 states have call predecessors, (80), 80 states have call successors, (80) [2025-03-08 10:14:13,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 168 states and 261 transitions. [2025-03-08 10:14:13,690 INFO L78 Accepts]: Start accepts. Automaton has 168 states and 261 transitions. Word has length 239 [2025-03-08 10:14:13,691 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 10:14:13,691 INFO L471 AbstractCegarLoop]: Abstraction has 168 states and 261 transitions. [2025-03-08 10:14:13,691 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2025-03-08 10:14:13,691 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 261 transitions. [2025-03-08 10:14:13,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2025-03-08 10:14:13,693 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 10:14:13,693 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 10:14:13,702 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2025-03-08 10:14:13,893 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-03-08 10:14:13,894 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 10:14:13,894 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 10:14:13,894 INFO L85 PathProgramCache]: Analyzing trace with hash -1648024559, now seen corresponding path program 1 times [2025-03-08 10:14:13,895 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-08 10:14:13,895 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1696006131] [2025-03-08 10:14:13,895 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 10:14:13,895 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 [2025-03-08 10:14:13,895 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2025-03-08 10:14:13,897 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2025-03-08 10:14:13,897 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2025-03-08 10:14:13,937 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 239 statements into 1 equivalence classes. [2025-03-08 10:14:14,155 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 239 of 239 statements. [2025-03-08 10:14:14,155 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 10:14:14,155 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 10:14:14,165 INFO L256 TraceCheckSpWp]: Trace formula consists of 373 conjuncts, 27 conjuncts are in the unsatisfiable core [2025-03-08 10:14:14,173 INFO L279 TraceCheckSpWp]: Computing forward predicates...