./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-46.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_fillercode_fillercodesize_ps-cn-10_file-46.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 44f54e91d7bde070ad1b3b8abc3bdc3e15924581ed2123db3f3b7b1b7a994218 --- Real Ultimate output --- This is Ultimate 0.3.0-?-e2fb8be-m [2025-03-08 10:48:00,020 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-08 10:48:00,075 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-03-08 10:48:00,081 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-08 10:48:00,082 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-08 10:48:00,102 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-08 10:48:00,103 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-08 10:48:00,103 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-08 10:48:00,104 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-08 10:48:00,104 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-08 10:48:00,105 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-08 10:48:00,105 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-08 10:48:00,105 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-08 10:48:00,105 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-08 10:48:00,105 INFO L153 SettingsManager]: * Use SBE=true [2025-03-08 10:48:00,105 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-08 10:48:00,106 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-08 10:48:00,106 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-08 10:48:00,106 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-08 10:48:00,106 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-08 10:48:00,106 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-08 10:48:00,106 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-08 10:48:00,106 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-08 10:48:00,106 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-08 10:48:00,106 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-08 10:48:00,106 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-08 10:48:00,107 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-08 10:48:00,107 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-08 10:48:00,107 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-08 10:48:00,107 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-08 10:48:00,107 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-08 10:48:00,107 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-08 10:48:00,107 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 10:48:00,108 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-08 10:48:00,108 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-08 10:48:00,108 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-08 10:48:00,108 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-08 10:48:00,108 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-08 10:48:00,108 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-08 10:48:00,108 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-08 10:48:00,108 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-08 10:48:00,108 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-08 10:48:00,108 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-08 10:48:00,108 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 -> 44f54e91d7bde070ad1b3b8abc3bdc3e15924581ed2123db3f3b7b1b7a994218 [2025-03-08 10:48:00,334 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-08 10:48:00,341 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-08 10:48:00,343 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-08 10:48:00,343 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-08 10:48:00,346 INFO L274 PluginConnector]: CDTParser initialized [2025-03-08 10:48:00,347 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-46.i [2025-03-08 10:48:01,462 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/223c27407/9fa9990f48b9421381005d7340aaa24f/FLAG3a978f198 [2025-03-08 10:48:01,694 INFO L384 CDTParser]: Found 1 translation units. [2025-03-08 10:48:01,694 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-46.i [2025-03-08 10:48:01,701 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/223c27407/9fa9990f48b9421381005d7340aaa24f/FLAG3a978f198 [2025-03-08 10:48:02,035 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/223c27407/9fa9990f48b9421381005d7340aaa24f [2025-03-08 10:48:02,037 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-08 10:48:02,038 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-08 10:48:02,039 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-08 10:48:02,039 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-08 10:48:02,041 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-08 10:48:02,042 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 10:48:02" (1/1) ... [2025-03-08 10:48:02,043 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e815213 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:48:02, skipping insertion in model container [2025-03-08 10:48:02,043 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 10:48:02" (1/1) ... [2025-03-08 10:48:02,055 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-08 10:48:02,152 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_fillercode_fillercodesize_ps-cn-10_file-46.i[915,928] [2025-03-08 10:48:02,221 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 10:48:02,233 INFO L200 MainTranslator]: Completed pre-run [2025-03-08 10:48:02,242 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_fillercode_fillercodesize_ps-cn-10_file-46.i[915,928] [2025-03-08 10:48:02,280 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 10:48:02,294 INFO L204 MainTranslator]: Completed translation [2025-03-08 10:48:02,295 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:48:02 WrapperNode [2025-03-08 10:48:02,295 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-08 10:48:02,295 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-08 10:48:02,295 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-08 10:48:02,296 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-08 10:48:02,299 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:48:02" (1/1) ... [2025-03-08 10:48:02,310 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:48:02" (1/1) ... [2025-03-08 10:48:02,337 INFO L138 Inliner]: procedures = 26, calls = 45, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 228 [2025-03-08 10:48:02,337 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-08 10:48:02,338 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-08 10:48:02,338 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-08 10:48:02,338 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-08 10:48:02,344 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:48:02" (1/1) ... [2025-03-08 10:48:02,344 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:48:02" (1/1) ... [2025-03-08 10:48:02,349 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:48:02" (1/1) ... [2025-03-08 10:48:02,370 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 10:48:02,370 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:48:02" (1/1) ... [2025-03-08 10:48:02,370 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:48:02" (1/1) ... [2025-03-08 10:48:02,385 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:48:02" (1/1) ... [2025-03-08 10:48:02,390 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:48:02" (1/1) ... [2025-03-08 10:48:02,394 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:48:02" (1/1) ... [2025-03-08 10:48:02,397 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:48:02" (1/1) ... [2025-03-08 10:48:02,401 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-08 10:48:02,402 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-08 10:48:02,403 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-08 10:48:02,403 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-08 10:48:02,404 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:48:02" (1/1) ... [2025-03-08 10:48:02,408 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 10:48:02,417 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-08 10:48:02,429 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 10:48:02,433 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 10:48:02,449 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-08 10:48:02,450 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-03-08 10:48:02,450 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-03-08 10:48:02,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-08 10:48:02,450 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-08 10:48:02,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-08 10:48:02,506 INFO L256 CfgBuilder]: Building ICFG [2025-03-08 10:48:02,507 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-08 10:48:02,789 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L170: havoc property_#t~bitwise23#1;havoc property_#t~bitwise24#1;havoc property_#t~short25#1; [2025-03-08 10:48:02,818 INFO L? ?]: Removed 13 outVars from TransFormulas that were not future-live. [2025-03-08 10:48:02,818 INFO L307 CfgBuilder]: Performing block encoding [2025-03-08 10:48:02,835 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-08 10:48:02,835 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-08 10:48:02,835 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 10:48:02 BoogieIcfgContainer [2025-03-08 10:48:02,837 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-08 10:48:02,838 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-08 10:48:02,839 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-08 10:48:02,842 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-08 10:48:02,842 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.03 10:48:02" (1/3) ... [2025-03-08 10:48:02,843 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@78f30222 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 10:48:02, skipping insertion in model container [2025-03-08 10:48:02,843 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:48:02" (2/3) ... [2025-03-08 10:48:02,843 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@78f30222 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 10:48:02, skipping insertion in model container [2025-03-08 10:48:02,843 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 10:48:02" (3/3) ... [2025-03-08 10:48:02,844 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-10_file-46.i [2025-03-08 10:48:02,855 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-08 10:48:02,856 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodesize_ps-cn-10_file-46.i that has 2 procedures, 93 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-03-08 10:48:02,895 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-08 10:48:02,902 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;@354cff66, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-08 10:48:02,903 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-08 10:48:02,906 INFO L276 IsEmpty]: Start isEmpty. Operand has 93 states, 58 states have (on average 1.3620689655172413) internal successors, (79), 59 states have internal predecessors, (79), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2025-03-08 10:48:02,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2025-03-08 10:48:02,914 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 10:48:02,914 INFO L218 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 10:48:02,915 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 10:48:02,918 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 10:48:02,918 INFO L85 PathProgramCache]: Analyzing trace with hash -1014426205, now seen corresponding path program 1 times [2025-03-08 10:48:02,923 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 10:48:02,924 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [46784091] [2025-03-08 10:48:02,924 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 10:48:02,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 10:48:03,003 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 199 statements into 1 equivalence classes. [2025-03-08 10:48:03,024 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 199 of 199 statements. [2025-03-08 10:48:03,024 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 10:48:03,025 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 10:48:03,188 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 1922 trivial. 0 not checked. [2025-03-08 10:48:03,188 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 10:48:03,189 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [46784091] [2025-03-08 10:48:03,189 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [46784091] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-08 10:48:03,189 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1721319386] [2025-03-08 10:48:03,189 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 10:48:03,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-08 10:48:03,190 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-08 10:48:03,191 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 10:48:03,193 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 10:48:03,258 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 199 statements into 1 equivalence classes. [2025-03-08 10:48:03,319 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 199 of 199 statements. [2025-03-08 10:48:03,319 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 10:48:03,319 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 10:48:03,322 INFO L256 TraceCheckSpWp]: Trace formula consists of 471 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-03-08 10:48:03,330 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-08 10:48:03,352 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 1922 trivial. 0 not checked. [2025-03-08 10:48:03,352 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-08 10:48:03,352 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1721319386] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 10:48:03,352 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-03-08 10:48:03,352 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2025-03-08 10:48:03,356 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1477607244] [2025-03-08 10:48:03,356 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 10:48:03,359 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-03-08 10:48:03,359 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 10:48:03,370 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-03-08 10:48:03,371 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-08 10:48:03,372 INFO L87 Difference]: Start difference. First operand has 93 states, 58 states have (on average 1.3620689655172413) internal successors, (79), 59 states have internal predecessors, (79), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) 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, (32), 2 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 2 states have call successors, (32) [2025-03-08 10:48:03,399 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 10:48:03,399 INFO L93 Difference]: Finished difference Result 180 states and 313 transitions. [2025-03-08 10:48:03,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-03-08 10:48:03,401 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, (32), 2 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 2 states have call successors, (32) Word has length 199 [2025-03-08 10:48:03,401 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 10:48:03,406 INFO L225 Difference]: With dead ends: 180 [2025-03-08 10:48:03,408 INFO L226 Difference]: Without dead ends: 90 [2025-03-08 10:48:03,411 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 200 GetRequests, 200 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 10:48:03,414 INFO L435 NwaCegarLoop]: 133 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 133 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-08 10:48:03,416 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 133 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-08 10:48:03,425 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90 states. [2025-03-08 10:48:03,441 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90 to 90. [2025-03-08 10:48:03,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 90 states, 56 states have (on average 1.3035714285714286) internal successors, (73), 56 states have internal predecessors, (73), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2025-03-08 10:48:03,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 137 transitions. [2025-03-08 10:48:03,447 INFO L78 Accepts]: Start accepts. Automaton has 90 states and 137 transitions. Word has length 199 [2025-03-08 10:48:03,447 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 10:48:03,447 INFO L471 AbstractCegarLoop]: Abstraction has 90 states and 137 transitions. [2025-03-08 10:48:03,447 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, (32), 2 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 2 states have call successors, (32) [2025-03-08 10:48:03,447 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 137 transitions. [2025-03-08 10:48:03,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2025-03-08 10:48:03,449 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 10:48:03,449 INFO L218 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 10:48:03,456 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 10:48:03,650 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 10:48:03,650 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 10:48:03,651 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 10:48:03,651 INFO L85 PathProgramCache]: Analyzing trace with hash 188007886, now seen corresponding path program 1 times [2025-03-08 10:48:03,651 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 10:48:03,651 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [123855258] [2025-03-08 10:48:03,651 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 10:48:03,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 10:48:03,669 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 200 statements into 1 equivalence classes. [2025-03-08 10:48:03,876 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 200 of 200 statements. [2025-03-08 10:48:03,876 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 10:48:03,876 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 10:48:16,639 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2025-03-08 10:48:16,639 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 10:48:16,639 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [123855258] [2025-03-08 10:48:16,639 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [123855258] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 10:48:16,639 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 10:48:16,639 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2025-03-08 10:48:16,639 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1786184457] [2025-03-08 10:48:16,639 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 10:48:16,640 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2025-03-08 10:48:16,640 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 10:48:16,641 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2025-03-08 10:48:16,641 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2025-03-08 10:48:16,641 INFO L87 Difference]: Start difference. First operand 90 states and 137 transitions. Second operand has 7 states, 7 states have (on average 6.142857142857143) internal successors, (43), 7 states have internal predecessors, (43), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2025-03-08 10:48:20,480 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 10:48:20,480 INFO L93 Difference]: Finished difference Result 276 states and 410 transitions. [2025-03-08 10:48:20,482 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-03-08 10:48:20,482 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 6.142857142857143) internal successors, (43), 7 states have internal predecessors, (43), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) Word has length 200 [2025-03-08 10:48:20,483 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 10:48:20,484 INFO L225 Difference]: With dead ends: 276 [2025-03-08 10:48:20,484 INFO L226 Difference]: Without dead ends: 189 [2025-03-08 10:48:20,485 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2025-03-08 10:48:20,485 INFO L435 NwaCegarLoop]: 150 mSDtfsCounter, 146 mSDsluCounter, 492 mSDsCounter, 0 mSdLazyCounter, 235 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 146 SdHoareTripleChecker+Valid, 642 SdHoareTripleChecker+Invalid, 238 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 235 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.9s IncrementalHoareTripleChecker+Time [2025-03-08 10:48:20,486 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [146 Valid, 642 Invalid, 238 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 235 Invalid, 0 Unknown, 0 Unchecked, 2.9s Time] [2025-03-08 10:48:20,486 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 189 states. [2025-03-08 10:48:20,508 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 189 to 149. [2025-03-08 10:48:20,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 149 states, 105 states have (on average 1.3714285714285714) internal successors, (144), 106 states have internal predecessors, (144), 40 states have call successors, (40), 3 states have call predecessors, (40), 3 states have return successors, (40), 39 states have call predecessors, (40), 40 states have call successors, (40) [2025-03-08 10:48:20,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 149 states and 224 transitions. [2025-03-08 10:48:20,513 INFO L78 Accepts]: Start accepts. Automaton has 149 states and 224 transitions. Word has length 200 [2025-03-08 10:48:20,513 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 10:48:20,514 INFO L471 AbstractCegarLoop]: Abstraction has 149 states and 224 transitions. [2025-03-08 10:48:20,514 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 6.142857142857143) internal successors, (43), 7 states have internal predecessors, (43), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2025-03-08 10:48:20,514 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 224 transitions. [2025-03-08 10:48:20,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2025-03-08 10:48:20,519 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 10:48:20,519 INFO L218 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 10:48:20,519 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-08 10:48:20,519 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 10:48:20,520 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 10:48:20,520 INFO L85 PathProgramCache]: Analyzing trace with hash 1695559695, now seen corresponding path program 1 times [2025-03-08 10:48:20,520 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 10:48:20,520 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1479962156] [2025-03-08 10:48:20,520 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 10:48:20,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 10:48:20,535 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 200 statements into 1 equivalence classes. [2025-03-08 10:48:20,605 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 200 of 200 statements. [2025-03-08 10:48:20,605 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 10:48:20,605 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unknown [2025-03-08 10:48:20,608 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1563365925] [2025-03-08 10:48:20,608 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 10:48:20,608 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-08 10:48:20,608 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-08 10:48:20,610 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 10:48:20,612 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 10:48:20,662 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 200 statements into 1 equivalence classes. [2025-03-08 10:48:20,722 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 200 of 200 statements. [2025-03-08 10:48:20,723 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 10:48:20,723 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-08 10:48:20,723 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-08 10:48:20,745 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 200 statements into 1 equivalence classes. [2025-03-08 10:48:20,774 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 200 of 200 statements. [2025-03-08 10:48:20,774 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 10:48:20,774 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-08 10:48:20,890 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-08 10:48:20,891 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-03-08 10:48:20,891 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-03-08 10:48:20,901 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 10:48:21,093 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 10:48:21,096 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2025-03-08 10:48:21,222 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-03-08 10:48:21,224 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.03 10:48:21 BoogieIcfgContainer [2025-03-08 10:48:21,226 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-03-08 10:48:21,226 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-03-08 10:48:21,226 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-03-08 10:48:21,226 INFO L274 PluginConnector]: Witness Printer initialized [2025-03-08 10:48:21,227 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 10:48:02" (3/4) ... [2025-03-08 10:48:21,229 INFO L149 WitnessPrinter]: No result that supports witness generation found [2025-03-08 10:48:21,229 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-03-08 10:48:21,230 INFO L158 Benchmark]: Toolchain (without parser) took 19192.03ms. Allocated memory was 142.6MB in the beginning and 578.8MB in the end (delta: 436.2MB). Free memory was 107.2MB in the beginning and 405.4MB in the end (delta: -298.2MB). Peak memory consumption was 137.0MB. Max. memory is 16.1GB. [2025-03-08 10:48:21,230 INFO L158 Benchmark]: CDTParser took 0.46ms. Allocated memory is still 201.3MB. Free memory is still 127.0MB. There was no memory consumed. Max. memory is 16.1GB. [2025-03-08 10:48:21,231 INFO L158 Benchmark]: CACSL2BoogieTranslator took 256.38ms. Allocated memory is still 142.6MB. Free memory was 107.2MB in the beginning and 91.9MB in the end (delta: 15.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-03-08 10:48:21,231 INFO L158 Benchmark]: Boogie Procedure Inliner took 41.97ms. Allocated memory is still 142.6MB. Free memory was 91.9MB in the beginning and 86.2MB in the end (delta: 5.7MB). There was no memory consumed. Max. memory is 16.1GB. [2025-03-08 10:48:21,232 INFO L158 Benchmark]: Boogie Preprocessor took 63.86ms. Allocated memory is still 142.6MB. Free memory was 86.2MB in the beginning and 80.7MB in the end (delta: 5.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-03-08 10:48:21,232 INFO L158 Benchmark]: IcfgBuilder took 434.50ms. Allocated memory is still 142.6MB. Free memory was 80.7MB in the beginning and 50.0MB in the end (delta: 30.7MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2025-03-08 10:48:21,233 INFO L158 Benchmark]: TraceAbstraction took 18387.27ms. Allocated memory was 142.6MB in the beginning and 578.8MB in the end (delta: 436.2MB). Free memory was 49.0MB in the beginning and 405.6MB in the end (delta: -356.5MB). Peak memory consumption was 78.3MB. Max. memory is 16.1GB. [2025-03-08 10:48:21,233 INFO L158 Benchmark]: Witness Printer took 2.98ms. Allocated memory is still 578.8MB. Free memory was 405.6MB in the beginning and 405.4MB in the end (delta: 184.7kB). There was no memory consumed. Max. memory is 16.1GB. [2025-03-08 10:48:21,234 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.46ms. Allocated memory is still 201.3MB. Free memory is still 127.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 256.38ms. Allocated memory is still 142.6MB. Free memory was 107.2MB in the beginning and 91.9MB in the end (delta: 15.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 41.97ms. Allocated memory is still 142.6MB. Free memory was 91.9MB in the beginning and 86.2MB in the end (delta: 5.7MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 63.86ms. Allocated memory is still 142.6MB. Free memory was 86.2MB in the beginning and 80.7MB in the end (delta: 5.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * IcfgBuilder took 434.50ms. Allocated memory is still 142.6MB. Free memory was 80.7MB in the beginning and 50.0MB in the end (delta: 30.7MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * TraceAbstraction took 18387.27ms. Allocated memory was 142.6MB in the beginning and 578.8MB in the end (delta: 436.2MB). Free memory was 49.0MB in the beginning and 405.6MB in the end (delta: -356.5MB). Peak memory consumption was 78.3MB. Max. memory is 16.1GB. * Witness Printer took 2.98ms. Allocated memory is still 578.8MB. Free memory was 405.6MB in the beginning and 405.4MB in the end (delta: 184.7kB). 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 134, overapproximation of someBinaryFLOATComparisonOperation at line 135, overapproximation of someBinaryDOUBLEComparisonOperation at line 148, overapproximation of someBinaryDOUBLEComparisonOperation at line 73, overapproximation of someBinaryDOUBLEComparisonOperation at line 143, overapproximation of someBinaryDOUBLEComparisonOperation at line 170, overapproximation of someBinaryDOUBLEComparisonOperation at line 170. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 16; [L23] unsigned char var_1_2 = 1; [L24] unsigned char var_1_3 = 0; [L25] unsigned char var_1_4 = 128; [L26] unsigned char var_1_5 = 10; [L27] unsigned short int var_1_6 = 10; [L28] unsigned short int var_1_7 = 52077; [L29] unsigned short int var_1_8 = 47248; [L30] unsigned short int var_1_9 = 50; [L31] float var_1_11 = 63.75; [L32] signed long int var_1_12 = 100000; [L33] unsigned short int var_1_13 = 8; [L34] signed long int var_1_14 = 2; [L35] signed long int var_1_15 = 32; [L36] double var_1_17 = 127.5; [L37] double var_1_18 = 32.75; [L38] signed char var_1_19 = 0; [L39] unsigned long int var_1_20 = 128; [L40] unsigned long int var_1_21 = 32; [L41] unsigned long int var_1_22 = 8; [L42] double var_1_23 = 10.4; [L43] double var_1_24 = 3.9; [L44] float var_1_25 = 16.75; [L45] signed short int var_1_26 = -5; [L46] signed short int var_1_27 = 128; [L47] signed char var_1_28 = -16; [L48] unsigned char var_1_29 = 1; [L49] signed char var_1_30 = 100; [L50] signed char var_1_31 = -100; [L51] unsigned char var_1_32 = 0; [L52] unsigned char var_1_33 = 0; [L53] signed short int var_1_34 = 128; [L54] unsigned char var_1_35 = 1; [L55] unsigned short int last_1_var_1_13 = 8; [L56] double last_1_var_1_17 = 127.5; VAL [isInitial=0, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=0, var_1_4=128, var_1_5=10, var_1_6=10, var_1_7=52077, var_1_8=47248, var_1_9=50] [L174] isInitial = 1 [L175] FCALL initially() [L176] COND TRUE 1 [L177] CALL updateLastVariables() [L166] last_1_var_1_13 = var_1_13 [L167] last_1_var_1_17 = var_1_17 VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=0, var_1_4=128, var_1_5=10, var_1_6=10, var_1_7=52077, var_1_8=47248, var_1_9=50] [L177] RET updateLastVariables() [L178] CALL updateVariables() [L115] var_1_2 = __VERIFIER_nondet_uchar() [L116] CALL assume_abort_if_not(var_1_2 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=0, var_1_4=128, var_1_5=10, var_1_6=10, var_1_7=52077, var_1_8=47248, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=0, var_1_4=128, var_1_5=10, var_1_6=10, var_1_7=52077, var_1_8=47248, var_1_9=50] [L116] RET assume_abort_if_not(var_1_2 >= 0) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=0, var_1_4=128, var_1_5=10, var_1_6=10, var_1_7=52077, var_1_8=47248, var_1_9=50] [L117] CALL assume_abort_if_not(var_1_2 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=0, var_1_4=128, var_1_5=10, var_1_6=10, var_1_7=52077, var_1_8=47248, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=0, var_1_4=128, var_1_5=10, var_1_6=10, var_1_7=52077, var_1_8=47248, var_1_9=50] [L117] RET assume_abort_if_not(var_1_2 <= 1) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=0, var_1_4=128, var_1_5=10, var_1_6=10, var_1_7=52077, var_1_8=47248, var_1_9=50] [L118] var_1_3 = __VERIFIER_nondet_uchar() [L119] CALL assume_abort_if_not(var_1_3 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_4=128, var_1_5=10, var_1_6=10, var_1_7=52077, var_1_8=47248, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_4=128, var_1_5=10, var_1_6=10, var_1_7=52077, var_1_8=47248, var_1_9=50] [L119] RET assume_abort_if_not(var_1_3 >= 0) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_4=128, var_1_5=10, var_1_6=10, var_1_7=52077, var_1_8=47248, var_1_9=50] [L120] CALL assume_abort_if_not(var_1_3 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=128, var_1_5=10, var_1_6=10, var_1_7=52077, var_1_8=47248, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=128, var_1_5=10, var_1_6=10, var_1_7=52077, var_1_8=47248, var_1_9=50] [L120] RET assume_abort_if_not(var_1_3 <= 1) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=128, var_1_5=10, var_1_6=10, var_1_7=52077, var_1_8=47248, var_1_9=50] [L121] var_1_4 = __VERIFIER_nondet_uchar() [L122] CALL assume_abort_if_not(var_1_4 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=10, var_1_6=10, var_1_7=52077, var_1_8=47248, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=10, var_1_6=10, var_1_7=52077, var_1_8=47248, var_1_9=50] [L122] RET assume_abort_if_not(var_1_4 >= 127) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=10, var_1_6=10, var_1_7=52077, var_1_8=47248, var_1_9=50] [L123] CALL assume_abort_if_not(var_1_4 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=10, var_1_6=10, var_1_7=52077, var_1_8=47248, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=10, var_1_6=10, var_1_7=52077, var_1_8=47248, var_1_9=50] [L123] RET assume_abort_if_not(var_1_4 <= 254) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=10, var_1_6=10, var_1_7=52077, var_1_8=47248, var_1_9=50] [L124] var_1_5 = __VERIFIER_nondet_uchar() [L125] CALL assume_abort_if_not(var_1_5 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_6=10, var_1_7=52077, var_1_8=47248, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_6=10, var_1_7=52077, var_1_8=47248, var_1_9=50] [L125] RET assume_abort_if_not(var_1_5 >= 0) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_6=10, var_1_7=52077, var_1_8=47248, var_1_9=50] [L126] CALL assume_abort_if_not(var_1_5 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=52077, var_1_8=47248, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=52077, var_1_8=47248, var_1_9=50] [L126] RET assume_abort_if_not(var_1_5 <= 127) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=52077, var_1_8=47248, var_1_9=50] [L127] var_1_7 = __VERIFIER_nondet_ushort() [L128] CALL assume_abort_if_not(var_1_7 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=47248, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=47248, var_1_9=50] [L128] RET assume_abort_if_not(var_1_7 >= 32767) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=47248, var_1_9=50] [L129] CALL assume_abort_if_not(var_1_7 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=47248, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=47248, var_1_9=50] [L129] RET assume_abort_if_not(var_1_7 <= 65534) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=47248, var_1_9=50] [L130] var_1_8 = __VERIFIER_nondet_ushort() [L131] CALL assume_abort_if_not(var_1_8 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L131] RET assume_abort_if_not(var_1_8 >= 32767) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L132] CALL assume_abort_if_not(var_1_8 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L132] RET assume_abort_if_not(var_1_8 <= 65534) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L133] var_1_11 = __VERIFIER_nondet_float() [L134] CALL assume_abort_if_not((var_1_11 >= -922337.2036854776000e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854776000e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L134] RET assume_abort_if_not((var_1_11 >= -922337.2036854776000e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854776000e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L135] CALL assume_abort_if_not(var_1_11 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L135] RET assume_abort_if_not(var_1_11 != 0.0F) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L136] var_1_14 = __VERIFIER_nondet_long() [L137] CALL assume_abort_if_not(var_1_14 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L137] RET assume_abort_if_not(var_1_14 >= 0) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L138] CALL assume_abort_if_not(var_1_14 <= 32) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L138] RET assume_abort_if_not(var_1_14 <= 32) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L139] var_1_15 = __VERIFIER_nondet_long() [L140] CALL assume_abort_if_not(var_1_15 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L140] RET assume_abort_if_not(var_1_15 >= 0) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L141] CALL assume_abort_if_not(var_1_15 <= 32) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L141] RET assume_abort_if_not(var_1_15 <= 32) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L142] var_1_18 = __VERIFIER_nondet_double() [L143] CALL assume_abort_if_not((var_1_18 >= -922337.2036854765600e+13F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854765600e+12F && var_1_18 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L143] RET assume_abort_if_not((var_1_18 >= -922337.2036854765600e+13F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854765600e+12F && var_1_18 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L144] var_1_22 = __VERIFIER_nondet_ulong() [L145] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L145] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L146] CALL assume_abort_if_not(var_1_22 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=0, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=0, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L146] RET assume_abort_if_not(var_1_22 <= 4294967294) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=0, var_1_23=52/5, var_1_24=39/10, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L147] var_1_24 = __VERIFIER_nondet_double() [L148] CALL assume_abort_if_not((var_1_24 >= -922337.2036854765600e+13F && var_1_24 <= -1.0e-20F) || (var_1_24 <= 9223372.036854765600e+12F && var_1_24 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=0, var_1_23=52/5, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=0, var_1_23=52/5, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L148] RET assume_abort_if_not((var_1_24 >= -922337.2036854765600e+13F && var_1_24 <= -1.0e-20F) || (var_1_24 <= 9223372.036854765600e+12F && var_1_24 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=0, var_1_23=52/5, var_1_25=67/4, var_1_26=-5, var_1_27=128, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L149] var_1_27 = __VERIFIER_nondet_short() [L150] CALL assume_abort_if_not(var_1_27 >= -32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=0, var_1_23=52/5, var_1_25=67/4, var_1_26=-5, var_1_27=-32767, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=0, var_1_23=52/5, var_1_25=67/4, var_1_26=-5, var_1_27=-32767, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L150] RET assume_abort_if_not(var_1_27 >= -32767) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=0, var_1_23=52/5, var_1_25=67/4, var_1_26=-5, var_1_27=-32767, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L151] CALL assume_abort_if_not(var_1_27 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=0, var_1_23=52/5, var_1_25=67/4, var_1_26=-5, var_1_27=-32767, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=0, var_1_23=52/5, var_1_25=67/4, var_1_26=-5, var_1_27=-32767, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L151] RET assume_abort_if_not(var_1_27 <= 32766) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=0, var_1_23=52/5, var_1_25=67/4, var_1_26=-5, var_1_27=-32767, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L152] var_1_29 = __VERIFIER_nondet_uchar() [L153] CALL assume_abort_if_not(var_1_29 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=0, var_1_23=52/5, var_1_25=67/4, var_1_26=-5, var_1_27=-32767, var_1_28=-16, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=0, var_1_23=52/5, var_1_25=67/4, var_1_26=-5, var_1_27=-32767, var_1_28=-16, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L153] RET assume_abort_if_not(var_1_29 >= 0) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=0, var_1_23=52/5, var_1_25=67/4, var_1_26=-5, var_1_27=-32767, var_1_28=-16, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L154] CALL assume_abort_if_not(var_1_29 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=0, var_1_23=52/5, var_1_25=67/4, var_1_26=-5, var_1_27=-32767, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=0, var_1_23=52/5, var_1_25=67/4, var_1_26=-5, var_1_27=-32767, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L154] RET assume_abort_if_not(var_1_29 <= 1) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=0, var_1_23=52/5, var_1_25=67/4, var_1_26=-5, var_1_27=-32767, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=100, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L155] var_1_30 = __VERIFIER_nondet_char() [L156] CALL assume_abort_if_not(var_1_30 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=0, var_1_23=52/5, var_1_25=67/4, var_1_26=-5, var_1_27=-32767, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=0, var_1_23=52/5, var_1_25=67/4, var_1_26=-5, var_1_27=-32767, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L156] RET assume_abort_if_not(var_1_30 >= -127) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=0, var_1_23=52/5, var_1_25=67/4, var_1_26=-5, var_1_27=-32767, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L157] CALL assume_abort_if_not(var_1_30 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=0, var_1_23=52/5, var_1_25=67/4, var_1_26=-5, var_1_27=-32767, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=0, var_1_23=52/5, var_1_25=67/4, var_1_26=-5, var_1_27=-32767, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L157] RET assume_abort_if_not(var_1_30 <= 126) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=0, var_1_23=52/5, var_1_25=67/4, var_1_26=-5, var_1_27=-32767, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=-100, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L158] var_1_31 = __VERIFIER_nondet_char() [L159] CALL assume_abort_if_not(var_1_31 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=0, var_1_23=52/5, var_1_25=67/4, var_1_26=-5, var_1_27=-32767, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=0, var_1_23=52/5, var_1_25=67/4, var_1_26=-5, var_1_27=-32767, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L159] RET assume_abort_if_not(var_1_31 >= -127) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=0, var_1_23=52/5, var_1_25=67/4, var_1_26=-5, var_1_27=-32767, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L160] CALL assume_abort_if_not(var_1_31 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=0, var_1_23=52/5, var_1_25=67/4, var_1_26=-5, var_1_27=-32767, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=0, var_1_23=52/5, var_1_25=67/4, var_1_26=-5, var_1_27=-32767, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L160] RET assume_abort_if_not(var_1_31 <= 126) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=0, var_1_23=52/5, var_1_25=67/4, var_1_26=-5, var_1_27=-32767, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L161] var_1_33 = __VERIFIER_nondet_uchar() [L162] CALL assume_abort_if_not(var_1_33 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=0, var_1_23=52/5, var_1_25=67/4, var_1_26=-5, var_1_27=-32767, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=1, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=0, var_1_23=52/5, var_1_25=67/4, var_1_26=-5, var_1_27=-32767, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=1, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L162] RET assume_abort_if_not(var_1_33 >= 1) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=0, var_1_23=52/5, var_1_25=67/4, var_1_26=-5, var_1_27=-32767, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=1, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L163] CALL assume_abort_if_not(var_1_33 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=0, var_1_23=52/5, var_1_25=67/4, var_1_26=-5, var_1_27=-32767, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=1, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=0, var_1_23=52/5, var_1_25=67/4, var_1_26=-5, var_1_27=-32767, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=1, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L163] RET assume_abort_if_not(var_1_33 <= 1) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=0, var_1_23=52/5, var_1_25=67/4, var_1_26=-5, var_1_27=-32767, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=1, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L178] RET updateVariables() [L179] CALL step() [L60] var_1_21 = var_1_22 [L61] var_1_23 = var_1_24 [L62] var_1_25 = var_1_24 [L63] var_1_26 = var_1_27 VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=0, var_1_22=0, var_1_23=2, var_1_24=2, var_1_25=2, var_1_26=-32767, var_1_27=-32767, var_1_28=-16, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=1, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L64] COND TRUE \read(var_1_29) [L65] var_1_28 = ((((var_1_30) < (var_1_31)) ? (var_1_30) : (var_1_31))) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=0, var_1_22=0, var_1_23=2, var_1_24=2, var_1_25=2, var_1_26=-32767, var_1_27=-32767, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=1, var_1_34=128, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L67] var_1_32 = var_1_33 [L68] var_1_34 = var_1_27 [L69] var_1_35 = var_1_33 VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=0, var_1_22=0, var_1_23=2, var_1_24=2, var_1_25=2, var_1_26=-32767, var_1_27=-32767, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1, var_1_34=-32767, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L70] COND FALSE !(-100000 >= last_1_var_1_13) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=0, var_1_22=0, var_1_23=2, var_1_24=2, var_1_25=2, var_1_26=-32767, var_1_27=-32767, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1, var_1_34=-32767, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L73] COND FALSE !((last_1_var_1_17 / var_1_11) == 999999.6f) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=0, var_1_22=0, var_1_23=2, var_1_24=2, var_1_25=2, var_1_26=-32767, var_1_27=-32767, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1, var_1_34=-32767, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L77] unsigned char stepLocal_0 = var_1_3; VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, stepLocal_0=1, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=0, var_1_22=0, var_1_23=2, var_1_24=2, var_1_25=2, var_1_26=-32767, var_1_27=-32767, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1, var_1_34=-32767, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L78] COND TRUE var_1_2 && stepLocal_0 [L79] var_1_1 = (var_1_4 - var_1_5) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=127, var_1_20=128, var_1_21=0, var_1_22=0, var_1_23=2, var_1_24=2, var_1_25=2, var_1_26=-32767, var_1_27=-32767, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1, var_1_34=-32767, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=10, var_1_7=65534, var_1_8=65534, var_1_9=50] [L83] COND FALSE !(var_1_1 <= (var_1_5 * var_1_4)) [L90] var_1_6 = var_1_5 VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=127, var_1_20=128, var_1_21=0, var_1_22=0, var_1_23=2, var_1_24=2, var_1_25=2, var_1_26=-32767, var_1_27=-32767, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1, var_1_34=-32767, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=0, var_1_7=65534, var_1_8=65534, var_1_9=50] [L92] var_1_17 = var_1_18 [L93] var_1_19 = 5 [L94] var_1_20 = var_1_15 VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=3, var_1_18=3, var_1_19=5, var_1_1=127, var_1_20=0, var_1_21=0, var_1_22=0, var_1_23=2, var_1_24=2, var_1_25=2, var_1_26=-32767, var_1_27=-32767, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1, var_1_34=-32767, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=0, var_1_7=65534, var_1_8=65534, var_1_9=50] [L95] COND FALSE !(var_1_1 < var_1_20) [L102] var_1_12 = var_1_6 VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=0, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=3, var_1_18=3, var_1_19=5, var_1_1=127, var_1_20=0, var_1_21=0, var_1_22=0, var_1_23=2, var_1_24=2, var_1_25=2, var_1_26=-32767, var_1_27=-32767, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1, var_1_34=-32767, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=0, var_1_7=65534, var_1_8=65534, var_1_9=50] [L104] EXPR -4 >> ((((var_1_14) < (var_1_15)) ? (var_1_14) : (var_1_15))) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=0, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=3, var_1_18=3, var_1_19=5, var_1_1=127, var_1_20=0, var_1_21=0, var_1_22=0, var_1_23=2, var_1_24=2, var_1_25=2, var_1_26=-32767, var_1_27=-32767, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1, var_1_34=-32767, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=0, var_1_7=65534, var_1_8=65534, var_1_9=50] [L104] EXPR var_1_7 | ((((var_1_8) > (var_1_9)) ? (var_1_8) : (var_1_9))) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=0, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=3, var_1_18=3, var_1_19=5, var_1_1=127, var_1_20=0, var_1_21=0, var_1_22=0, var_1_23=2, var_1_24=2, var_1_25=2, var_1_26=-32767, var_1_27=-32767, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1, var_1_34=-32767, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=0, var_1_7=65534, var_1_8=65534, var_1_9=50] [L104] COND FALSE !((-4 >> ((((var_1_14) < (var_1_15)) ? (var_1_14) : (var_1_15)))) >= (var_1_7 | ((((var_1_8) > (var_1_9)) ? (var_1_8) : (var_1_9))))) [L111] var_1_13 = var_1_1 VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=0, var_1_13=127, var_1_14=1, var_1_15=0, var_1_17=3, var_1_18=3, var_1_19=5, var_1_1=127, var_1_20=0, var_1_21=0, var_1_22=0, var_1_23=2, var_1_24=2, var_1_25=2, var_1_26=-32767, var_1_27=-32767, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1, var_1_34=-32767, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=0, var_1_7=65534, var_1_8=65534, var_1_9=50] [L179] RET step() [L180] CALL, EXPR property() [L170] EXPR (((((var_1_2 && var_1_3) ? (var_1_1 == ((unsigned char) (var_1_4 - var_1_5))) : (var_1_1 == ((unsigned char) (var_1_4 - var_1_5)))) && ((var_1_1 <= (var_1_5 * var_1_4)) ? (var_1_2 ? (var_1_6 == ((unsigned short int) (((((var_1_7) < (var_1_8)) ? (var_1_7) : (var_1_8))) - var_1_5))) : (var_1_6 == ((unsigned short int) var_1_5))) : (var_1_6 == ((unsigned short int) var_1_5)))) && ((-100000 >= last_1_var_1_13) ? (var_1_9 == ((unsigned short int) (((((last_1_var_1_13 + var_1_5)) > (64)) ? ((last_1_var_1_13 + var_1_5)) : (64))))) : (((last_1_var_1_17 / var_1_11) == 999999.6f) ? (var_1_9 == ((unsigned short int) var_1_7)) : 1))) && ((var_1_1 < var_1_20) ? ((var_1_5 == (~ (var_1_1 + var_1_20))) ? (var_1_12 == ((signed long int) (((((var_1_5) > (((((-1) < (var_1_1)) ? (-1) : (var_1_1))))) ? (var_1_5) : (((((-1) < (var_1_1)) ? (-1) : (var_1_1)))))) - 1000))) : (var_1_12 == ((signed long int) ((((var_1_20) < (var_1_8)) ? (var_1_20) : (var_1_8)))))) : (var_1_12 == ((signed long int) var_1_6)))) && (((-4 >> ((((var_1_14) < (var_1_15)) ? (var_1_14) : (var_1_15)))) >= (var_1_7 | ((((var_1_8) > (var_1_9)) ? (var_1_8) : (var_1_9))))) ? (var_1_3 ? (var_1_13 == ((unsigned short int) var_1_6)) : (var_1_13 == ((unsigned short int) var_1_4))) : (var_1_13 == ((unsigned short int) var_1_1))) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=0, var_1_13=127, var_1_14=1, var_1_15=0, var_1_17=3, var_1_18=3, var_1_19=5, var_1_1=127, var_1_20=0, var_1_21=0, var_1_22=0, var_1_23=2, var_1_24=2, var_1_25=2, var_1_26=-32767, var_1_27=-32767, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1, var_1_34=-32767, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=0, var_1_7=65534, var_1_8=65534, var_1_9=50] [L170-L171] return ((((((((var_1_2 && var_1_3) ? (var_1_1 == ((unsigned char) (var_1_4 - var_1_5))) : (var_1_1 == ((unsigned char) (var_1_4 - var_1_5)))) && ((var_1_1 <= (var_1_5 * var_1_4)) ? (var_1_2 ? (var_1_6 == ((unsigned short int) (((((var_1_7) < (var_1_8)) ? (var_1_7) : (var_1_8))) - var_1_5))) : (var_1_6 == ((unsigned short int) var_1_5))) : (var_1_6 == ((unsigned short int) var_1_5)))) && ((-100000 >= last_1_var_1_13) ? (var_1_9 == ((unsigned short int) (((((last_1_var_1_13 + var_1_5)) > (64)) ? ((last_1_var_1_13 + var_1_5)) : (64))))) : (((last_1_var_1_17 / var_1_11) == 999999.6f) ? (var_1_9 == ((unsigned short int) var_1_7)) : 1))) && ((var_1_1 < var_1_20) ? ((var_1_5 == (~ (var_1_1 + var_1_20))) ? (var_1_12 == ((signed long int) (((((var_1_5) > (((((-1) < (var_1_1)) ? (-1) : (var_1_1))))) ? (var_1_5) : (((((-1) < (var_1_1)) ? (-1) : (var_1_1)))))) - 1000))) : (var_1_12 == ((signed long int) ((((var_1_20) < (var_1_8)) ? (var_1_20) : (var_1_8)))))) : (var_1_12 == ((signed long int) var_1_6)))) && (((-4 >> ((((var_1_14) < (var_1_15)) ? (var_1_14) : (var_1_15)))) >= (var_1_7 | ((((var_1_8) > (var_1_9)) ? (var_1_8) : (var_1_9))))) ? (var_1_3 ? (var_1_13 == ((unsigned short int) var_1_6)) : (var_1_13 == ((unsigned short int) var_1_4))) : (var_1_13 == ((unsigned short int) var_1_1)))) && (var_1_17 == ((double) var_1_18))) && (var_1_19 == ((signed char) 5))) && (var_1_20 == ((unsigned long int) var_1_15)) ; [L180] RET, EXPR property() [L180] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=0, var_1_13=127, var_1_14=1, var_1_15=0, var_1_17=3, var_1_18=3, var_1_19=5, var_1_1=127, var_1_20=0, var_1_21=0, var_1_22=0, var_1_23=2, var_1_24=2, var_1_25=2, var_1_26=-32767, var_1_27=-32767, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1, var_1_34=-32767, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=0, var_1_7=65534, var_1_8=65534, var_1_9=50] [L19] reach_error() VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=0, var_1_13=127, var_1_14=1, var_1_15=0, var_1_17=3, var_1_18=3, var_1_19=5, var_1_1=127, var_1_20=0, var_1_21=0, var_1_22=0, var_1_23=2, var_1_24=2, var_1_25=2, var_1_26=-32767, var_1_27=-32767, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1, var_1_34=-32767, var_1_35=1, var_1_3=1, var_1_4=-129, var_1_5=0, var_1_6=0, var_1_7=65534, var_1_8=65534, var_1_9=50] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 93 locations, 175 edges, 1 error locations. Started 1 CEGAR loops. OverallTime: 18.2s, OverallIterations: 3, TraceHistogramMax: 32, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 3.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 146 SdHoareTripleChecker+Valid, 2.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 146 mSDsluCounter, 775 SdHoareTripleChecker+Invalid, 2.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 492 mSDsCounter, 3 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 239 IncrementalHoareTripleChecker+Invalid, 242 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 3 mSolverCounterUnsat, 283 mSDtfsCounter, 239 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 211 GetRequests, 204 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 1.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=149occurred in iteration=2, InterpolantAutomatonStates: 9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 2 MinimizatonAttempts, 40 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 13.0s InterpolantComputationTime, 998 NumberOfCodeBlocks, 998 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 595 ConstructedInterpolants, 0 QuantifiedInterpolants, 2183 SizeOfPredicates, 0 NumberOfNonLiveVariables, 471 ConjunctsInSsa, 1 ConjunctsInUnsatCore, 3 InterpolantComputations, 2 PerfectInterpolantSequences, 5890/5952 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 10:48:21,274 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/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_fillercode_fillercodesize_ps-cn-10_file-46.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 44f54e91d7bde070ad1b3b8abc3bdc3e15924581ed2123db3f3b7b1b7a994218 --- Real Ultimate output --- This is Ultimate 0.3.0-?-e2fb8be-m [2025-03-08 10:48:23,141 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-08 10:48:23,210 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2025-03-08 10:48:23,216 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-08 10:48:23,217 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-08 10:48:23,239 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-08 10:48:23,240 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-08 10:48:23,241 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-08 10:48:23,241 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-08 10:48:23,241 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-08 10:48:23,242 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-08 10:48:23,242 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-08 10:48:23,242 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-08 10:48:23,242 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-08 10:48:23,243 INFO L153 SettingsManager]: * Use SBE=true [2025-03-08 10:48:23,243 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-08 10:48:23,243 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-08 10:48:23,243 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-08 10:48:23,243 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-08 10:48:23,243 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-08 10:48:23,243 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-08 10:48:23,244 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-08 10:48:23,244 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-08 10:48:23,244 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-03-08 10:48:23,244 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-03-08 10:48:23,244 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-03-08 10:48:23,244 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-08 10:48:23,244 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-08 10:48:23,244 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-08 10:48:23,244 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-08 10:48:23,244 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-08 10:48:23,245 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-08 10:48:23,245 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-08 10:48:23,245 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-08 10:48:23,245 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 10:48:23,245 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-08 10:48:23,245 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-08 10:48:23,245 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-08 10:48:23,245 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-08 10:48:23,245 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-03-08 10:48:23,245 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-03-08 10:48:23,246 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-08 10:48:23,246 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-08 10:48:23,246 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-08 10:48:23,246 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-08 10:48:23,246 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 -> 44f54e91d7bde070ad1b3b8abc3bdc3e15924581ed2123db3f3b7b1b7a994218 [2025-03-08 10:48:23,486 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-08 10:48:23,493 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-08 10:48:23,495 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-08 10:48:23,496 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-08 10:48:23,496 INFO L274 PluginConnector]: CDTParser initialized [2025-03-08 10:48:23,498 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-46.i [2025-03-08 10:48:24,602 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bae072df8/7fd5ede51b804a34935401fd0ed7fdf6/FLAG66ce92a44 [2025-03-08 10:48:24,809 INFO L384 CDTParser]: Found 1 translation units. [2025-03-08 10:48:24,809 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-46.i [2025-03-08 10:48:24,819 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bae072df8/7fd5ede51b804a34935401fd0ed7fdf6/FLAG66ce92a44 [2025-03-08 10:48:24,835 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bae072df8/7fd5ede51b804a34935401fd0ed7fdf6 [2025-03-08 10:48:24,838 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-08 10:48:24,839 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-08 10:48:24,841 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-08 10:48:24,841 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-08 10:48:24,844 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-08 10:48:24,844 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 10:48:24" (1/1) ... [2025-03-08 10:48:24,846 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ab1799c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:48:24, skipping insertion in model container [2025-03-08 10:48:24,846 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 10:48:24" (1/1) ... [2025-03-08 10:48:24,862 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-08 10:48:24,969 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_fillercode_fillercodesize_ps-cn-10_file-46.i[915,928] [2025-03-08 10:48:25,031 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 10:48:25,042 INFO L200 MainTranslator]: Completed pre-run [2025-03-08 10:48:25,049 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_fillercode_fillercodesize_ps-cn-10_file-46.i[915,928] [2025-03-08 10:48:25,088 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 10:48:25,103 INFO L204 MainTranslator]: Completed translation [2025-03-08 10:48:25,104 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:48:25 WrapperNode [2025-03-08 10:48:25,105 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-08 10:48:25,105 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-08 10:48:25,106 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-08 10:48:25,106 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-08 10:48:25,111 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:48:25" (1/1) ... [2025-03-08 10:48:25,122 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:48:25" (1/1) ... [2025-03-08 10:48:25,148 INFO L138 Inliner]: procedures = 27, calls = 45, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 186 [2025-03-08 10:48:25,148 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-08 10:48:25,149 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-08 10:48:25,149 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-08 10:48:25,149 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-08 10:48:25,156 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:48:25" (1/1) ... [2025-03-08 10:48:25,157 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:48:25" (1/1) ... [2025-03-08 10:48:25,160 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:48:25" (1/1) ... [2025-03-08 10:48:25,177 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 10:48:25,181 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:48:25" (1/1) ... [2025-03-08 10:48:25,182 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:48:25" (1/1) ... [2025-03-08 10:48:25,195 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:48:25" (1/1) ... [2025-03-08 10:48:25,196 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:48:25" (1/1) ... [2025-03-08 10:48:25,198 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:48:25" (1/1) ... [2025-03-08 10:48:25,198 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:48:25" (1/1) ... [2025-03-08 10:48:25,200 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-08 10:48:25,202 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-08 10:48:25,203 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-08 10:48:25,203 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-08 10:48:25,204 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:48:25" (1/1) ... [2025-03-08 10:48:25,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 10:48:25,222 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-08 10:48:25,232 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 10:48:25,235 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 10:48:25,253 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-08 10:48:25,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2025-03-08 10:48:25,253 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-03-08 10:48:25,253 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-03-08 10:48:25,253 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-08 10:48:25,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-08 10:48:25,316 INFO L256 CfgBuilder]: Building ICFG [2025-03-08 10:48:25,317 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-08 10:48:38,495 INFO L? ?]: Removed 10 outVars from TransFormulas that were not future-live. [2025-03-08 10:48:38,495 INFO L307 CfgBuilder]: Performing block encoding [2025-03-08 10:48:38,501 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-08 10:48:38,501 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-08 10:48:38,502 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 10:48:38 BoogieIcfgContainer [2025-03-08 10:48:38,502 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-08 10:48:38,503 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-08 10:48:38,503 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-08 10:48:38,506 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-08 10:48:38,507 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.03 10:48:24" (1/3) ... [2025-03-08 10:48:38,507 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@78c58c1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 10:48:38, skipping insertion in model container [2025-03-08 10:48:38,507 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:48:25" (2/3) ... [2025-03-08 10:48:38,507 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@78c58c1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 10:48:38, skipping insertion in model container [2025-03-08 10:48:38,507 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 10:48:38" (3/3) ... [2025-03-08 10:48:38,508 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-10_file-46.i [2025-03-08 10:48:38,517 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-08 10:48:38,519 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodesize_ps-cn-10_file-46.i that has 2 procedures, 80 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-03-08 10:48:38,557 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-08 10:48:38,564 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;@45b40f35, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-08 10:48:38,564 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-08 10:48:38,568 INFO L276 IsEmpty]: Start isEmpty. Operand has 80 states, 45 states have (on average 1.3111111111111111) internal successors, (59), 46 states have internal predecessors, (59), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2025-03-08 10:48:38,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2025-03-08 10:48:38,578 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 10:48:38,579 INFO L218 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 10:48:38,579 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 10:48:38,583 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 10:48:38,584 INFO L85 PathProgramCache]: Analyzing trace with hash 1263151535, now seen corresponding path program 1 times [2025-03-08 10:48:38,592 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-08 10:48:38,593 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [750245165] [2025-03-08 10:48:38,593 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 10:48:38,593 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 10:48:38,593 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2025-03-08 10:48:38,595 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 10:48:38,597 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 10:48:38,682 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 195 statements into 1 equivalence classes. [2025-03-08 10:48:39,325 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 195 of 195 statements. [2025-03-08 10:48:39,326 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 10:48:39,326 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 10:48:39,352 INFO L256 TraceCheckSpWp]: Trace formula consists of 323 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-03-08 10:48:39,369 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-08 10:48:39,400 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 734 proven. 0 refuted. 0 times theorem prover too weak. 1250 trivial. 0 not checked. [2025-03-08 10:48:39,400 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-08 10:48:39,400 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-03-08 10:48:39,401 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [750245165] [2025-03-08 10:48:39,401 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [750245165] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 10:48:39,401 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 10:48:39,401 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-08 10:48:39,404 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1343758491] [2025-03-08 10:48:39,404 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 10:48:39,407 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-03-08 10:48:39,408 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-03-08 10:48:39,423 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-03-08 10:48:39,423 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-08 10:48:39,425 INFO L87 Difference]: Start difference. First operand has 80 states, 45 states have (on average 1.3111111111111111) internal successors, (59), 46 states have internal predecessors, (59), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) Second operand has 2 states, 2 states have (on average 21.0) internal successors, (42), 2 states have internal predecessors, (42), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2025-03-08 10:48:39,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 10:48:39,445 INFO L93 Difference]: Finished difference Result 153 states and 271 transitions. [2025-03-08 10:48:39,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-03-08 10:48:39,446 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 21.0) internal successors, (42), 2 states have internal predecessors, (42), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) Word has length 195 [2025-03-08 10:48:39,446 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 10:48:39,450 INFO L225 Difference]: With dead ends: 153 [2025-03-08 10:48:39,451 INFO L226 Difference]: Without dead ends: 76 [2025-03-08 10:48:39,453 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 194 GetRequests, 194 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 10:48:39,455 INFO L435 NwaCegarLoop]: 114 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, 114 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 10:48:39,455 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 114 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-08 10:48:39,463 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 76 states. [2025-03-08 10:48:39,477 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 76 to 76. [2025-03-08 10:48:39,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 76 states, 42 states have (on average 1.1904761904761905) internal successors, (50), 42 states have internal predecessors, (50), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2025-03-08 10:48:39,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 76 states and 114 transitions. [2025-03-08 10:48:39,487 INFO L78 Accepts]: Start accepts. Automaton has 76 states and 114 transitions. Word has length 195 [2025-03-08 10:48:39,488 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 10:48:39,488 INFO L471 AbstractCegarLoop]: Abstraction has 76 states and 114 transitions. [2025-03-08 10:48:39,488 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 21.0) internal successors, (42), 2 states have internal predecessors, (42), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2025-03-08 10:48:39,488 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 114 transitions. [2025-03-08 10:48:39,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2025-03-08 10:48:39,492 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 10:48:39,492 INFO L218 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 10:48:39,510 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 10:48:39,693 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 10:48:39,693 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 10:48:39,694 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 10:48:39,694 INFO L85 PathProgramCache]: Analyzing trace with hash -1699712493, now seen corresponding path program 1 times [2025-03-08 10:48:39,695 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-08 10:48:39,695 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [207279125] [2025-03-08 10:48:39,695 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 10:48:39,695 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 10:48:39,695 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2025-03-08 10:48:39,697 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 10:48:39,699 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 10:48:39,765 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 196 statements into 1 equivalence classes.