./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-44.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c00e63dc Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-44.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/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 e4983da230fc82b5e4af593e11955b07ec72f953ec9298c7ed0758ffa4bd423b --- Real Ultimate output --- This is Ultimate 0.3.0-?-c00e63d-m [2025-02-05 23:59:25,762 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-05 23:59:25,814 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-02-05 23:59:25,820 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-05 23:59:25,824 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-05 23:59:25,841 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-05 23:59:25,842 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-05 23:59:25,842 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-05 23:59:25,843 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-05 23:59:25,843 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-05 23:59:25,843 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-05 23:59:25,844 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-05 23:59:25,844 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-05 23:59:25,844 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-05 23:59:25,844 INFO L153 SettingsManager]: * Use SBE=true [2025-02-05 23:59:25,844 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-05 23:59:25,845 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-05 23:59:25,845 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-05 23:59:25,845 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-05 23:59:25,845 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-05 23:59:25,845 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-05 23:59:25,845 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-05 23:59:25,845 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-05 23:59:25,845 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-05 23:59:25,845 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-05 23:59:25,845 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-05 23:59:25,845 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-05 23:59:25,845 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-05 23:59:25,845 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-05 23:59:25,846 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-05 23:59:25,846 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-05 23:59:25,846 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-05 23:59:25,846 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-05 23:59:25,846 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-05 23:59:25,846 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-05 23:59:25,846 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-05 23:59:25,846 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-05 23:59:25,847 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-05 23:59:25,847 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-05 23:59:25,847 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-05 23:59:25,847 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-05 23:59:25,847 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-05 23:59:25,847 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-05 23:59:25,847 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-jdk21/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 -> e4983da230fc82b5e4af593e11955b07ec72f953ec9298c7ed0758ffa4bd423b [2025-02-05 23:59:26,041 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-05 23:59:26,050 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-05 23:59:26,053 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-05 23:59:26,054 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-05 23:59:26,054 INFO L274 PluginConnector]: CDTParser initialized [2025-02-05 23:59:26,056 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-44.i [2025-02-05 23:59:27,212 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/b11f6d22e/a88d824f49db4a92891335d5d45b47a4/FLAGc9bcf5da7 [2025-02-05 23:59:27,468 INFO L384 CDTParser]: Found 1 translation units. [2025-02-05 23:59:27,468 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-44.i [2025-02-05 23:59:27,491 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/b11f6d22e/a88d824f49db4a92891335d5d45b47a4/FLAGc9bcf5da7 [2025-02-05 23:59:27,779 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/b11f6d22e/a88d824f49db4a92891335d5d45b47a4 [2025-02-05 23:59:27,781 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-05 23:59:27,781 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-05 23:59:27,782 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-05 23:59:27,782 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-05 23:59:27,785 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-05 23:59:27,785 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 11:59:27" (1/1) ... [2025-02-05 23:59:27,786 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38ce3445 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:59:27, skipping insertion in model container [2025-02-05 23:59:27,786 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 11:59:27" (1/1) ... [2025-02-05 23:59:27,799 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-05 23:59:27,884 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-44.i[919,932] [2025-02-05 23:59:27,930 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-05 23:59:27,942 INFO L200 MainTranslator]: Completed pre-run [2025-02-05 23:59:27,950 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-44.i[919,932] [2025-02-05 23:59:27,969 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-05 23:59:27,984 INFO L204 MainTranslator]: Completed translation [2025-02-05 23:59:27,985 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:59:27 WrapperNode [2025-02-05 23:59:27,986 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-05 23:59:27,987 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-05 23:59:27,987 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-05 23:59:27,987 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-05 23:59:27,992 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:59:27" (1/1) ... [2025-02-05 23:59:28,000 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:59:27" (1/1) ... [2025-02-05 23:59:28,036 INFO L138 Inliner]: procedures = 26, calls = 47, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 240 [2025-02-05 23:59:28,040 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-05 23:59:28,040 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-05 23:59:28,040 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-05 23:59:28,041 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-05 23:59:28,049 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:59:27" (1/1) ... [2025-02-05 23:59:28,050 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:59:27" (1/1) ... [2025-02-05 23:59:28,054 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:59:27" (1/1) ... [2025-02-05 23:59:28,065 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]. [2025-02-05 23:59:28,065 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:59:27" (1/1) ... [2025-02-05 23:59:28,065 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:59:27" (1/1) ... [2025-02-05 23:59:28,076 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:59:27" (1/1) ... [2025-02-05 23:59:28,080 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:59:27" (1/1) ... [2025-02-05 23:59:28,081 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:59:27" (1/1) ... [2025-02-05 23:59:28,086 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:59:27" (1/1) ... [2025-02-05 23:59:28,088 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-05 23:59:28,095 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-05 23:59:28,095 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-05 23:59:28,095 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-05 23:59:28,096 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:59:27" (1/1) ... [2025-02-05 23:59:28,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-05 23:59:28,113 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-05 23:59:28,128 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-02-05 23:59:28,135 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-02-05 23:59:28,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-05 23:59:28,150 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-02-05 23:59:28,150 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-02-05 23:59:28,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-05 23:59:28,150 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-05 23:59:28,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-05 23:59:28,219 INFO L257 CfgBuilder]: Building ICFG [2025-02-05 23:59:28,221 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-05 23:59:28,461 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L204: havoc property_#t~bitwise24#1; [2025-02-05 23:59:28,494 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2025-02-05 23:59:28,494 INFO L308 CfgBuilder]: Performing block encoding [2025-02-05 23:59:28,510 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-05 23:59:28,510 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-05 23:59:28,510 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 05.02 11:59:28 BoogieIcfgContainer [2025-02-05 23:59:28,510 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-05 23:59:28,512 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-05 23:59:28,512 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-05 23:59:28,515 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-05 23:59:28,515 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.02 11:59:27" (1/3) ... [2025-02-05 23:59:28,515 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@60727461 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.02 11:59:28, skipping insertion in model container [2025-02-05 23:59:28,515 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:59:27" (2/3) ... [2025-02-05 23:59:28,515 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@60727461 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.02 11:59:28, skipping insertion in model container [2025-02-05 23:59:28,516 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 05.02 11:59:28" (3/3) ... [2025-02-05 23:59:28,516 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-ps-co_file-44.i [2025-02-05 23:59:28,525 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-05 23:59:28,526 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodestructure_filler-ps-co_file-44.i that has 2 procedures, 102 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-02-05 23:59:28,569 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-05 23:59:28,580 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;@70736490, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-05 23:59:28,582 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-05 23:59:28,586 INFO L276 IsEmpty]: Start isEmpty. Operand has 102 states, 65 states have (on average 1.4307692307692308) internal successors, (93), 66 states have internal predecessors, (93), 34 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2025-02-05 23:59:28,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2025-02-05 23:59:28,596 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 23:59:28,597 INFO L218 NwaCegarLoop]: trace histogram [34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 23:59:28,597 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 23:59:28,600 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 23:59:28,601 INFO L85 PathProgramCache]: Analyzing trace with hash -1141492705, now seen corresponding path program 1 times [2025-02-05 23:59:28,606 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-05 23:59:28,607 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [593683327] [2025-02-05 23:59:28,609 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 23:59:28,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-05 23:59:28,703 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 217 statements into 1 equivalence classes. [2025-02-05 23:59:28,727 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 217 of 217 statements. [2025-02-05 23:59:28,730 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 23:59:28,730 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 23:59:28,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 2178 trivial. 0 not checked. [2025-02-05 23:59:28,908 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-05 23:59:28,909 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [593683327] [2025-02-05 23:59:28,909 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [593683327] provided 0 perfect and 1 imperfect interpolant sequences [2025-02-05 23:59:28,909 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1500943087] [2025-02-05 23:59:28,909 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 23:59:28,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-05 23:59:28,909 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-05 23:59:28,911 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-02-05 23:59:28,913 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2025-02-05 23:59:29,022 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 217 statements into 1 equivalence classes. [2025-02-05 23:59:29,101 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 217 of 217 statements. [2025-02-05 23:59:29,101 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 23:59:29,101 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 23:59:29,104 INFO L256 TraceCheckSpWp]: Trace formula consists of 510 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-02-05 23:59:29,110 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-05 23:59:29,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 2178 trivial. 0 not checked. [2025-02-05 23:59:29,147 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-02-05 23:59:29,147 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1500943087] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-05 23:59:29,147 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-02-05 23:59:29,147 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2025-02-05 23:59:29,149 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1867297452] [2025-02-05 23:59:29,149 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-05 23:59:29,152 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-02-05 23:59:29,152 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-05 23:59:29,164 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-02-05 23:59:29,165 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-02-05 23:59:29,166 INFO L87 Difference]: Start difference. First operand has 102 states, 65 states have (on average 1.4307692307692308) internal successors, (93), 66 states have internal predecessors, (93), 34 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) Second operand has 2 states, 2 states have (on average 26.0) internal successors, (52), 2 states have internal predecessors, (52), 2 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 2 states have call successors, (34) [2025-02-05 23:59:29,196 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 23:59:29,196 INFO L93 Difference]: Finished difference Result 198 states and 351 transitions. [2025-02-05 23:59:29,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-02-05 23:59:29,199 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 26.0) internal successors, (52), 2 states have internal predecessors, (52), 2 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 2 states have call successors, (34) Word has length 217 [2025-02-05 23:59:29,199 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 23:59:29,203 INFO L225 Difference]: With dead ends: 198 [2025-02-05 23:59:29,204 INFO L226 Difference]: Without dead ends: 99 [2025-02-05 23:59:29,206 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 218 GetRequests, 218 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-02-05 23:59:29,209 INFO L435 NwaCegarLoop]: 154 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 154 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-02-05 23:59:29,209 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 154 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-02-05 23:59:29,218 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 99 states. [2025-02-05 23:59:29,234 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 99 to 99. [2025-02-05 23:59:29,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 99 states, 63 states have (on average 1.3968253968253967) internal successors, (88), 63 states have internal predecessors, (88), 34 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2025-02-05 23:59:29,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 156 transitions. [2025-02-05 23:59:29,240 INFO L78 Accepts]: Start accepts. Automaton has 99 states and 156 transitions. Word has length 217 [2025-02-05 23:59:29,240 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 23:59:29,241 INFO L471 AbstractCegarLoop]: Abstraction has 99 states and 156 transitions. [2025-02-05 23:59:29,241 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 26.0) internal successors, (52), 2 states have internal predecessors, (52), 2 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 2 states have call successors, (34) [2025-02-05 23:59:29,241 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 156 transitions. [2025-02-05 23:59:29,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2025-02-05 23:59:29,244 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 23:59:29,244 INFO L218 NwaCegarLoop]: trace histogram [34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 23:59:29,251 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2025-02-05 23:59:29,449 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2025-02-05 23:59:29,449 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 23:59:29,450 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 23:59:29,450 INFO L85 PathProgramCache]: Analyzing trace with hash 1887465633, now seen corresponding path program 1 times [2025-02-05 23:59:29,450 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-05 23:59:29,450 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2121901480] [2025-02-05 23:59:29,450 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 23:59:29,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-05 23:59:29,466 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 217 statements into 1 equivalence classes. [2025-02-05 23:59:29,509 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 217 of 217 statements. [2025-02-05 23:59:29,510 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 23:59:29,510 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 23:59:29,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2244 trivial. 0 not checked. [2025-02-05 23:59:29,838 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-05 23:59:29,838 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2121901480] [2025-02-05 23:59:29,838 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2121901480] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-05 23:59:29,838 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-05 23:59:29,839 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-02-05 23:59:29,839 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [431673377] [2025-02-05 23:59:29,839 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-05 23:59:29,839 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-02-05 23:59:29,839 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-05 23:59:29,840 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-02-05 23:59:29,842 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2025-02-05 23:59:29,842 INFO L87 Difference]: Start difference. First operand 99 states and 156 transitions. Second operand has 5 states, 5 states have (on average 10.0) internal successors, (50), 5 states have internal predecessors, (50), 2 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2025-02-05 23:59:30,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 23:59:30,031 INFO L93 Difference]: Finished difference Result 277 states and 445 transitions. [2025-02-05 23:59:30,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-02-05 23:59:30,031 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.0) internal successors, (50), 5 states have internal predecessors, (50), 2 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) Word has length 217 [2025-02-05 23:59:30,032 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 23:59:30,033 INFO L225 Difference]: With dead ends: 277 [2025-02-05 23:59:30,033 INFO L226 Difference]: Without dead ends: 181 [2025-02-05 23:59:30,034 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2025-02-05 23:59:30,035 INFO L435 NwaCegarLoop]: 147 mSDtfsCounter, 101 mSDsluCounter, 337 mSDsCounter, 0 mSdLazyCounter, 134 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 101 SdHoareTripleChecker+Valid, 484 SdHoareTripleChecker+Invalid, 134 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 134 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-02-05 23:59:30,035 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [101 Valid, 484 Invalid, 134 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 134 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-02-05 23:59:30,035 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 181 states. [2025-02-05 23:59:30,054 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 181 to 163. [2025-02-05 23:59:30,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 163 states, 92 states have (on average 1.315217391304348) internal successors, (121), 92 states have internal predecessors, (121), 68 states have call successors, (68), 2 states have call predecessors, (68), 2 states have return successors, (68), 68 states have call predecessors, (68), 68 states have call successors, (68) [2025-02-05 23:59:30,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 163 states and 257 transitions. [2025-02-05 23:59:30,056 INFO L78 Accepts]: Start accepts. Automaton has 163 states and 257 transitions. Word has length 217 [2025-02-05 23:59:30,056 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 23:59:30,056 INFO L471 AbstractCegarLoop]: Abstraction has 163 states and 257 transitions. [2025-02-05 23:59:30,056 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.0) internal successors, (50), 5 states have internal predecessors, (50), 2 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2025-02-05 23:59:30,057 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 257 transitions. [2025-02-05 23:59:30,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2025-02-05 23:59:30,058 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 23:59:30,058 INFO L218 NwaCegarLoop]: trace histogram [34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 23:59:30,059 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-02-05 23:59:30,059 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 23:59:30,059 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 23:59:30,059 INFO L85 PathProgramCache]: Analyzing trace with hash 1478641408, now seen corresponding path program 1 times [2025-02-05 23:59:30,059 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-05 23:59:30,059 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1242005879] [2025-02-05 23:59:30,060 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 23:59:30,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-05 23:59:30,082 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 217 statements into 1 equivalence classes. [2025-02-05 23:59:30,144 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 217 of 217 statements. [2025-02-05 23:59:30,144 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 23:59:30,144 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 23:59:31,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2244 trivial. 0 not checked. [2025-02-05 23:59:31,242 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-05 23:59:31,242 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1242005879] [2025-02-05 23:59:31,242 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1242005879] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-05 23:59:31,243 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-05 23:59:31,243 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-02-05 23:59:31,243 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [473868884] [2025-02-05 23:59:31,243 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-05 23:59:31,243 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-02-05 23:59:31,243 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-05 23:59:31,244 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-02-05 23:59:31,245 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-02-05 23:59:31,245 INFO L87 Difference]: Start difference. First operand 163 states and 257 transitions. Second operand has 5 states, 5 states have (on average 10.0) internal successors, (50), 5 states have internal predecessors, (50), 2 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2025-02-05 23:59:31,749 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 23:59:31,750 INFO L93 Difference]: Finished difference Result 360 states and 571 transitions. [2025-02-05 23:59:31,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-02-05 23:59:31,750 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.0) internal successors, (50), 5 states have internal predecessors, (50), 2 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) Word has length 217 [2025-02-05 23:59:31,751 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 23:59:31,753 INFO L225 Difference]: With dead ends: 360 [2025-02-05 23:59:31,755 INFO L226 Difference]: Without dead ends: 261 [2025-02-05 23:59:31,755 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2025-02-05 23:59:31,756 INFO L435 NwaCegarLoop]: 190 mSDtfsCounter, 233 mSDsluCounter, 533 mSDsCounter, 0 mSdLazyCounter, 183 mSolverCounterSat, 153 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 233 SdHoareTripleChecker+Valid, 723 SdHoareTripleChecker+Invalid, 336 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 153 IncrementalHoareTripleChecker+Valid, 183 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2025-02-05 23:59:31,756 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [233 Valid, 723 Invalid, 336 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [153 Valid, 183 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2025-02-05 23:59:31,756 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 261 states. [2025-02-05 23:59:31,795 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 261 to 240. [2025-02-05 23:59:31,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 240 states, 144 states have (on average 1.3472222222222223) internal successors, (194), 145 states have internal predecessors, (194), 91 states have call successors, (91), 4 states have call predecessors, (91), 4 states have return successors, (91), 90 states have call predecessors, (91), 91 states have call successors, (91) [2025-02-05 23:59:31,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 240 states and 376 transitions. [2025-02-05 23:59:31,799 INFO L78 Accepts]: Start accepts. Automaton has 240 states and 376 transitions. Word has length 217 [2025-02-05 23:59:31,800 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 23:59:31,801 INFO L471 AbstractCegarLoop]: Abstraction has 240 states and 376 transitions. [2025-02-05 23:59:31,801 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.0) internal successors, (50), 5 states have internal predecessors, (50), 2 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2025-02-05 23:59:31,801 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 376 transitions. [2025-02-05 23:59:31,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2025-02-05 23:59:31,806 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 23:59:31,806 INFO L218 NwaCegarLoop]: trace histogram [34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 23:59:31,806 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-02-05 23:59:31,806 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 23:59:31,806 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 23:59:31,807 INFO L85 PathProgramCache]: Analyzing trace with hash -1078999771, now seen corresponding path program 1 times [2025-02-05 23:59:31,807 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-05 23:59:31,807 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2001037612] [2025-02-05 23:59:31,807 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 23:59:31,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-05 23:59:31,823 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 218 statements into 1 equivalence classes. [2025-02-05 23:59:31,910 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 218 of 218 statements. [2025-02-05 23:59:31,910 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 23:59:31,910 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unknown [2025-02-05 23:59:31,913 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [334880857] [2025-02-05 23:59:31,913 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 23:59:31,913 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-05 23:59:31,913 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-05 23:59:31,914 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-02-05 23:59:31,916 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2025-02-05 23:59:31,968 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 218 statements into 1 equivalence classes. [2025-02-05 23:59:32,031 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 218 of 218 statements. [2025-02-05 23:59:32,031 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 23:59:32,031 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-02-05 23:59:32,031 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-02-05 23:59:32,054 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 218 statements into 1 equivalence classes. [2025-02-05 23:59:32,086 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 218 of 218 statements. [2025-02-05 23:59:32,086 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 23:59:32,086 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-02-05 23:59:32,172 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-02-05 23:59:32,173 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-02-05 23:59:32,173 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-02-05 23:59:32,184 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2025-02-05 23:59:32,375 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-05 23:59:32,378 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2025-02-05 23:59:32,519 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-02-05 23:59:32,521 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 05.02 11:59:32 BoogieIcfgContainer [2025-02-05 23:59:32,521 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-02-05 23:59:32,522 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-05 23:59:32,522 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-05 23:59:32,522 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-05 23:59:32,523 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 05.02 11:59:28" (3/4) ... [2025-02-05 23:59:32,525 INFO L149 WitnessPrinter]: No result that supports witness generation found [2025-02-05 23:59:32,526 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-05 23:59:32,526 INFO L158 Benchmark]: Toolchain (without parser) took 4744.68ms. Allocated memory was 142.6MB in the beginning and 293.6MB in the end (delta: 151.0MB). Free memory was 106.9MB in the beginning and 246.2MB in the end (delta: -139.3MB). Peak memory consumption was 8.7MB. Max. memory is 16.1GB. [2025-02-05 23:59:32,526 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 201.3MB. Free memory is still 115.8MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-05 23:59:32,527 INFO L158 Benchmark]: CACSL2BoogieTranslator took 203.84ms. Allocated memory is still 142.6MB. Free memory was 106.9MB in the beginning and 91.5MB in the end (delta: 15.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-02-05 23:59:32,527 INFO L158 Benchmark]: Boogie Procedure Inliner took 53.42ms. Allocated memory is still 142.6MB. Free memory was 91.5MB in the beginning and 88.8MB in the end (delta: 2.7MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-05 23:59:32,527 INFO L158 Benchmark]: Boogie Preprocessor took 50.35ms. Allocated memory is still 142.6MB. Free memory was 88.8MB in the beginning and 86.1MB in the end (delta: 2.7MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-05 23:59:32,528 INFO L158 Benchmark]: IcfgBuilder took 415.58ms. Allocated memory is still 142.6MB. Free memory was 86.1MB in the beginning and 58.9MB in the end (delta: 27.2MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2025-02-05 23:59:32,528 INFO L158 Benchmark]: TraceAbstraction took 4009.71ms. Allocated memory was 142.6MB in the beginning and 293.6MB in the end (delta: 151.0MB). Free memory was 58.0MB in the beginning and 246.2MB in the end (delta: -188.2MB). Peak memory consumption was 126.2MB. Max. memory is 16.1GB. [2025-02-05 23:59:32,528 INFO L158 Benchmark]: Witness Printer took 3.67ms. Allocated memory is still 293.6MB. Free memory was 246.2MB in the beginning and 246.2MB in the end (delta: 57.1kB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-05 23:59:32,529 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 201.3MB. Free memory is still 115.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 203.84ms. Allocated memory is still 142.6MB. Free memory was 106.9MB in the beginning and 91.5MB in the end (delta: 15.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 53.42ms. Allocated memory is still 142.6MB. Free memory was 91.5MB in the beginning and 88.8MB in the end (delta: 2.7MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 50.35ms. Allocated memory is still 142.6MB. Free memory was 88.8MB in the beginning and 86.1MB in the end (delta: 2.7MB). There was no memory consumed. Max. memory is 16.1GB. * IcfgBuilder took 415.58ms. Allocated memory is still 142.6MB. Free memory was 86.1MB in the beginning and 58.9MB in the end (delta: 27.2MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * TraceAbstraction took 4009.71ms. Allocated memory was 142.6MB in the beginning and 293.6MB in the end (delta: 151.0MB). Free memory was 58.0MB in the beginning and 246.2MB in the end (delta: -188.2MB). Peak memory consumption was 126.2MB. Max. memory is 16.1GB. * Witness Printer took 3.67ms. Allocated memory is still 293.6MB. Free memory was 246.2MB in the beginning and 246.2MB in the end (delta: 57.1kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 204, overapproximation of someBinaryFLOATComparisonOperation at line 177, overapproximation of someBinaryFLOATComparisonOperation at line 179, overapproximation of someBinaryDOUBLEComparisonOperation at line 204, overapproximation of someBinaryDOUBLEComparisonOperation at line 95, overapproximation of someBinaryDOUBLEComparisonOperation at line 150, overapproximation of someBinaryDOUBLEComparisonOperation at line 196, overapproximation of someBinaryDOUBLEComparisonOperation at line 77, overapproximation of someBinaryDOUBLEComparisonOperation at line 148, overapproximation of someBinaryDOUBLEComparisonOperation at line 64, overapproximation of someBinaryDOUBLEComparisonOperation at line 104, overapproximation of someBinaryArithmeticFLOAToperation at line 131. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed long int var_1_1 = 16; [L23] unsigned char var_1_5 = 1; [L24] signed short int var_1_8 = -5; [L25] double var_1_10 = 256.475; [L26] double var_1_11 = 4.8; [L27] unsigned long int var_1_14 = 0; [L28] signed char var_1_15 = -5; [L29] unsigned long int var_1_16 = 500; [L30] unsigned long int var_1_17 = 4182428128; [L31] unsigned long int var_1_18 = 16; [L32] signed char var_1_19 = -5; [L33] signed char var_1_20 = 0; [L34] signed char var_1_21 = 64; [L35] float var_1_22 = 49.375; [L36] signed short int var_1_23 = 256; [L37] signed short int var_1_24 = 8; [L38] float var_1_25 = 255.5; [L39] float var_1_26 = 500.14; [L40] signed long int var_1_27 = -8; [L41] signed short int var_1_30 = -2; [L42] double var_1_31 = 0.3; [L43] signed char var_1_32 = 16; [L44] unsigned char var_1_33 = 25; [L45] signed char var_1_34 = -2; [L46] unsigned char var_1_39 = 10; [L47] signed long int var_1_40 = -64; [L48] unsigned char var_1_42 = 1; [L49] unsigned char var_1_44 = 0; [L50] unsigned char var_1_45 = 0; [L51] unsigned char var_1_46 = 0; [L52] unsigned long int var_1_47 = 5; [L53] double var_1_48 = 16.75; [L54] double var_1_49 = 32.25; [L55] signed long int var_1_50 = 2; [L56] signed short int var_1_51 = 50; [L57] float last_1_var_1_22 = 49.375; [L58] signed short int last_1_var_1_30 = -2; [L59] signed char last_1_var_1_32 = 16; VAL [isInitial=0, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=10259/40, var_1_11=24/5, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L208] isInitial = 1 [L209] FCALL initially() [L210] COND TRUE 1 [L211] CALL updateLastVariables() [L199] last_1_var_1_22 = var_1_22 [L200] last_1_var_1_30 = var_1_30 [L201] last_1_var_1_32 = var_1_32 VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=10259/40, var_1_11=24/5, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5] [L211] RET updateLastVariables() [L212] CALL updateVariables() [L144] var_1_5 = __VERIFIER_nondet_uchar() [L145] CALL assume_abort_if_not(var_1_5 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=10259/40, var_1_11=24/5, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=10259/40, var_1_11=24/5, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_8=-5] [L145] RET assume_abort_if_not(var_1_5 >= 0) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=10259/40, var_1_11=24/5, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_8=-5] [L146] CALL assume_abort_if_not(var_1_5 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=10259/40, var_1_11=24/5, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=10259/40, var_1_11=24/5, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L146] RET assume_abort_if_not(var_1_5 <= 1) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=10259/40, var_1_11=24/5, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L147] var_1_10 = __VERIFIER_nondet_double() [L148] CALL assume_abort_if_not((var_1_10 >= 0.0F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854776000e+12F && var_1_10 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_11=24/5, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_11=24/5, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L148] RET assume_abort_if_not((var_1_10 >= 0.0F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854776000e+12F && var_1_10 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_11=24/5, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L149] var_1_11 = __VERIFIER_nondet_double() [L150] CALL assume_abort_if_not((var_1_11 >= 0.0F && 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_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L150] RET assume_abort_if_not((var_1_11 >= 0.0F && 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_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L151] var_1_15 = __VERIFIER_nondet_char() [L152] CALL assume_abort_if_not(var_1_15 >= -128) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L152] RET assume_abort_if_not(var_1_15 >= -128) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L153] CALL assume_abort_if_not(var_1_15 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L153] RET assume_abort_if_not(var_1_15 <= 127) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L154] CALL assume_abort_if_not(var_1_15 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L154] RET assume_abort_if_not(var_1_15 != 0) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L155] var_1_16 = __VERIFIER_nondet_ulong() [L156] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L156] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L157] CALL assume_abort_if_not(var_1_16 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L157] RET assume_abort_if_not(var_1_16 <= 4294967294) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L158] var_1_17 = __VERIFIER_nondet_ulong() [L159] CALL assume_abort_if_not(var_1_17 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L159] RET assume_abort_if_not(var_1_17 >= 2147483647) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L160] CALL assume_abort_if_not(var_1_17 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L160] RET assume_abort_if_not(var_1_17 <= 4294967294) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L161] var_1_18 = __VERIFIER_nondet_ulong() [L162] CALL assume_abort_if_not(var_1_18 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L162] RET assume_abort_if_not(var_1_18 >= 0) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L163] CALL assume_abort_if_not(var_1_18 <= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L163] RET assume_abort_if_not(var_1_18 <= 1073741823) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L164] var_1_20 = __VERIFIER_nondet_char() [L165] CALL assume_abort_if_not(var_1_20 >= -126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L165] RET assume_abort_if_not(var_1_20 >= -126) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L166] CALL assume_abort_if_not(var_1_20 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L166] RET assume_abort_if_not(var_1_20 <= 126) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L167] var_1_21 = __VERIFIER_nondet_char() [L168] CALL assume_abort_if_not(var_1_21 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L168] RET assume_abort_if_not(var_1_21 >= -127) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L169] CALL assume_abort_if_not(var_1_21 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L169] RET assume_abort_if_not(var_1_21 <= 126) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L170] var_1_23 = __VERIFIER_nondet_short() [L171] CALL assume_abort_if_not(var_1_23 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L171] RET assume_abort_if_not(var_1_23 >= -1) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L172] CALL assume_abort_if_not(var_1_23 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L172] RET assume_abort_if_not(var_1_23 <= 32767) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L173] var_1_24 = __VERIFIER_nondet_short() [L174] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L174] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L175] CALL assume_abort_if_not(var_1_24 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L175] RET assume_abort_if_not(var_1_24 <= 32767) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L176] var_1_25 = __VERIFIER_nondet_float() [L177] CALL assume_abort_if_not((var_1_25 >= 0.0F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854765600e+12F && var_1_25 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L177] RET assume_abort_if_not((var_1_25 >= 0.0F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854765600e+12F && var_1_25 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L178] var_1_26 = __VERIFIER_nondet_float() [L179] CALL assume_abort_if_not((var_1_26 >= 0.0F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 9223372.036854765600e+12F && var_1_26 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L179] RET assume_abort_if_not((var_1_26 >= 0.0F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 9223372.036854765600e+12F && var_1_26 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L180] var_1_34 = __VERIFIER_nondet_char() [L181] CALL assume_abort_if_not(var_1_34 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L181] RET assume_abort_if_not(var_1_34 >= -127) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L182] CALL assume_abort_if_not(var_1_34 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L182] RET assume_abort_if_not(var_1_34 <= 127) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L183] var_1_39 = __VERIFIER_nondet_uchar() [L184] CALL assume_abort_if_not(var_1_39 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L184] RET assume_abort_if_not(var_1_39 >= 0) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L185] CALL assume_abort_if_not(var_1_39 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L185] RET assume_abort_if_not(var_1_39 <= 254) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L186] var_1_44 = __VERIFIER_nondet_uchar() [L187] CALL assume_abort_if_not(var_1_44 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L187] RET assume_abort_if_not(var_1_44 >= 0) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L188] CALL assume_abort_if_not(var_1_44 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L188] RET assume_abort_if_not(var_1_44 <= 0) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L189] var_1_45 = __VERIFIER_nondet_uchar() [L190] CALL assume_abort_if_not(var_1_45 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L190] RET assume_abort_if_not(var_1_45 >= 0) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L191] CALL assume_abort_if_not(var_1_45 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L191] RET assume_abort_if_not(var_1_45 <= 0) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L192] var_1_46 = __VERIFIER_nondet_uchar() [L193] CALL assume_abort_if_not(var_1_46 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L193] RET assume_abort_if_not(var_1_46 >= 0) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L194] CALL assume_abort_if_not(var_1_46 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L194] RET assume_abort_if_not(var_1_46 <= 0) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L195] var_1_49 = __VERIFIER_nondet_double() [L196] CALL assume_abort_if_not((var_1_49 >= -922337.2036854765600e+13F && var_1_49 <= -1.0e-20F) || (var_1_49 <= 9223372.036854765600e+12F && var_1_49 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L196] RET assume_abort_if_not((var_1_49 >= -922337.2036854765600e+13F && var_1_49 <= -1.0e-20F) || (var_1_49 <= 9223372.036854765600e+12F && var_1_49 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L212] RET updateVariables() [L213] CALL step() [L63] COND TRUE ((((((((var_1_34) < 0 ) ? -(var_1_34) : (var_1_34)))) < (var_1_14)) ? (((((var_1_34) < 0 ) ? -(var_1_34) : (var_1_34)))) : (var_1_14))) < var_1_8 VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L64] COND TRUE (7.5f * (2.5f * var_1_22)) > var_1_31 [L65] var_1_33 = ((((var_1_39) < 0 ) ? -(var_1_39) : (var_1_39))) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=0, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L72] COND TRUE ((((var_1_39) < 0 ) ? -(var_1_39) : (var_1_39))) <= var_1_34 [L73] var_1_40 = ((((1) < 0 ) ? -(1) : (1))) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=0, var_1_34=1, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L77] COND TRUE var_1_22 >= ((((var_1_22) < (var_1_31)) ? (var_1_22) : (var_1_31))) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=0, var_1_34=1, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L78] COND FALSE !(var_1_34 < var_1_8) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=0, var_1_34=1, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L86] COND FALSE !(((~ var_1_27) * var_1_30) >= (~ var_1_34)) [L93] var_1_47 = var_1_27 VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=0, var_1_34=1, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-8, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L95] COND FALSE !(var_1_22 != var_1_31) [L100] var_1_48 = var_1_49 VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=0, var_1_34=1, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-8, var_1_48=2, var_1_49=2, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L102] var_1_50 = var_1_27 [L103] var_1_51 = var_1_34 VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=0, var_1_34=1, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-8, var_1_48=2, var_1_49=2, var_1_50=-8, var_1_51=1, var_1_5=0, var_1_8=-5] [L104] COND FALSE !(((((last_1_var_1_22) < 0 ) ? -(last_1_var_1_22) : (last_1_var_1_22))) < (((((var_1_10 - var_1_11)) < (((((last_1_var_1_22) < 0 ) ? -(last_1_var_1_22) : (last_1_var_1_22))))) ? ((var_1_10 - var_1_11)) : (((((last_1_var_1_22) < 0 ) ? -(last_1_var_1_22) : (last_1_var_1_22))))))) [L111] var_1_8 = 0 VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=0, var_1_34=1, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-8, var_1_48=2, var_1_49=2, var_1_50=-8, var_1_51=1, var_1_5=0, var_1_8=0] [L113] unsigned long int stepLocal_1 = var_1_18; VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, stepLocal_1=0, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=0, var_1_34=1, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-8, var_1_48=2, var_1_49=2, var_1_50=-8, var_1_51=1, var_1_5=0, var_1_8=0] [L114] COND TRUE 256 > stepLocal_1 [L115] var_1_19 = ((((((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20)))) > (var_1_21)) ? (((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20)))) : (var_1_21))) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=3, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=0, var_1_34=1, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-8, var_1_48=2, var_1_49=2, var_1_50=-8, var_1_51=1, var_1_5=0, var_1_8=0] [L117] var_1_31 = var_1_26 [L118] var_1_32 = var_1_21 [L119] var_1_30 = ((((var_1_15) > (var_1_32)) ? (var_1_15) : (var_1_32))) [L120] signed short int stepLocal_0 = var_1_8; VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, stepLocal_0=0, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=3, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_26=3, var_1_27=-8, var_1_30=-2, var_1_31=3, var_1_32=-3, var_1_33=0, var_1_34=1, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-8, var_1_48=2, var_1_49=2, var_1_50=-8, var_1_51=1, var_1_5=0, var_1_8=0] [L121] EXPR (var_1_32 + var_1_19) ^ (var_1_30 + var_1_32) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, stepLocal_0=0, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=3, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_26=3, var_1_27=-8, var_1_30=-2, var_1_31=3, var_1_32=-3, var_1_33=0, var_1_34=1, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-8, var_1_48=2, var_1_49=2, var_1_50=-8, var_1_51=1, var_1_5=0, var_1_8=0] [L121] COND FALSE !(stepLocal_0 == ((var_1_32 + var_1_19) ^ (var_1_30 + var_1_32))) [L124] COND TRUE var_1_30 == ((((var_1_30) < ((var_1_8 / var_1_15))) ? (var_1_30) : ((var_1_8 / var_1_15)))) [L125] var_1_14 = var_1_16 VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=3, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_26=3, var_1_27=-8, var_1_30=-2, var_1_31=3, var_1_32=-3, var_1_33=0, var_1_34=1, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-8, var_1_48=2, var_1_49=2, var_1_50=-8, var_1_51=1, var_1_5=0, var_1_8=0] [L129] signed long int stepLocal_2 = var_1_23 - var_1_24; VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, stepLocal_2=1, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=3, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_22=395/8, var_1_23=4, var_1_24=3, var_1_26=3, var_1_27=-8, var_1_30=-2, var_1_31=3, var_1_32=-3, var_1_33=0, var_1_34=1, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-8, var_1_48=2, var_1_49=2, var_1_50=-8, var_1_51=1, var_1_5=0, var_1_8=0] [L130] COND TRUE stepLocal_2 > var_1_14 [L131] var_1_22 = (var_1_25 - var_1_26) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=3, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_23=4, var_1_24=3, var_1_26=3, var_1_27=-8, var_1_30=-2, var_1_31=3, var_1_32=-3, var_1_33=0, var_1_34=1, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-8, var_1_48=2, var_1_49=2, var_1_50=-8, var_1_51=1, var_1_5=0, var_1_8=0] [L133] COND TRUE ! var_1_5 [L134] var_1_27 = ((var_1_32 + var_1_24) + (var_1_30 + (var_1_20 + var_1_32))) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=3, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_23=4, var_1_24=3, var_1_26=3, var_1_27=-2, var_1_30=-2, var_1_31=3, var_1_32=-3, var_1_33=0, var_1_34=1, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-8, var_1_48=2, var_1_49=2, var_1_50=-8, var_1_51=1, var_1_5=0, var_1_8=0] [L213] RET step() [L214] CALL, EXPR property() [L204] EXPR (var_1_32 + var_1_19) ^ (var_1_30 + var_1_32) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=3, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_23=4, var_1_24=3, var_1_26=3, var_1_27=-2, var_1_30=-2, var_1_31=3, var_1_32=-3, var_1_33=0, var_1_34=1, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-8, var_1_48=2, var_1_49=2, var_1_50=-8, var_1_51=1, var_1_5=0, var_1_8=0] [L204-L205] return (((((((((var_1_8 == ((var_1_32 + var_1_19) ^ (var_1_30 + var_1_32))) ? (var_1_1 == ((signed long int) var_1_8)) : 1) && ((((((last_1_var_1_22) < 0 ) ? -(last_1_var_1_22) : (last_1_var_1_22))) < (((((var_1_10 - var_1_11)) < (((((last_1_var_1_22) < 0 ) ? -(last_1_var_1_22) : (last_1_var_1_22))))) ? ((var_1_10 - var_1_11)) : (((((last_1_var_1_22) < 0 ) ? -(last_1_var_1_22) : (last_1_var_1_22))))))) ? ((last_1_var_1_22 >= last_1_var_1_22) ? (var_1_8 == ((signed short int) last_1_var_1_32)) : (var_1_8 == ((signed short int) last_1_var_1_30))) : (var_1_8 == ((signed short int) 0)))) && ((var_1_30 == ((((var_1_30) < ((var_1_8 / var_1_15))) ? (var_1_30) : ((var_1_8 / var_1_15))))) ? (var_1_14 == ((unsigned long int) var_1_16)) : (var_1_14 == ((unsigned long int) (var_1_17 - (16u + var_1_18)))))) && ((256 > var_1_18) ? (var_1_19 == ((signed char) ((((((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20)))) > (var_1_21)) ? (((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20)))) : (var_1_21))))) : 1)) && (((var_1_23 - var_1_24) > var_1_14) ? (var_1_22 == ((float) (var_1_25 - var_1_26))) : 1)) && ((! var_1_5) ? (var_1_27 == ((signed long int) ((var_1_32 + var_1_24) + (var_1_30 + (var_1_20 + var_1_32))))) : ((var_1_11 > var_1_22) ? (var_1_27 == ((signed long int) var_1_19)) : (var_1_27 == ((signed long int) var_1_32))))) && (var_1_30 == ((signed short int) ((((var_1_15) > (var_1_32)) ? (var_1_15) : (var_1_32)))))) && (var_1_31 == ((double) var_1_26))) && (var_1_32 == ((signed char) var_1_21)) ; [L214] RET, EXPR property() [L214] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=3, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_23=4, var_1_24=3, var_1_26=3, var_1_27=-2, var_1_30=-2, var_1_31=3, var_1_32=-3, var_1_33=0, var_1_34=1, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-8, var_1_48=2, var_1_49=2, var_1_50=-8, var_1_51=1, var_1_5=0, var_1_8=0] [L19] reach_error() VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=2147483647, var_1_18=0, var_1_19=3, var_1_1=16, var_1_20=3, var_1_21=-3, var_1_23=4, var_1_24=3, var_1_26=3, var_1_27=-2, var_1_30=-2, var_1_31=3, var_1_32=-3, var_1_33=0, var_1_34=1, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-8, var_1_48=2, var_1_49=2, var_1_50=-8, var_1_51=1, var_1_5=0, var_1_8=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 102 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 3.8s, OverallIterations: 4, TraceHistogramMax: 34, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 334 SdHoareTripleChecker+Valid, 0.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 334 mSDsluCounter, 1361 SdHoareTripleChecker+Invalid, 0.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 870 mSDsCounter, 153 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 319 IncrementalHoareTripleChecker+Invalid, 472 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 153 mSolverCounterUnsat, 491 mSDtfsCounter, 319 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 235 GetRequests, 226 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=240occurred in iteration=3, InterpolantAutomatonStates: 11, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 3 MinimizatonAttempts, 39 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 1.6s InterpolantComputationTime, 1304 NumberOfCodeBlocks, 1304 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 864 ConstructedInterpolants, 0 QuantifiedInterpolants, 3576 SizeOfPredicates, 0 NumberOfNonLiveVariables, 510 ConjunctsInSsa, 1 ConjunctsInUnsatCore, 4 InterpolantComputations, 3 PerfectInterpolantSequences, 8910/8976 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 [2025-02-05 23:59:32,548 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-44.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/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 e4983da230fc82b5e4af593e11955b07ec72f953ec9298c7ed0758ffa4bd423b --- Real Ultimate output --- This is Ultimate 0.3.0-?-c00e63d-m [2025-02-05 23:59:34,505 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-05 23:59:34,599 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2025-02-05 23:59:34,606 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-05 23:59:34,606 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-05 23:59:34,628 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-05 23:59:34,630 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-05 23:59:34,632 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-05 23:59:34,632 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-05 23:59:34,632 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-05 23:59:34,632 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-05 23:59:34,633 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-05 23:59:34,633 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-05 23:59:34,633 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-05 23:59:34,633 INFO L153 SettingsManager]: * Use SBE=true [2025-02-05 23:59:34,633 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-05 23:59:34,633 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-05 23:59:34,634 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-05 23:59:34,634 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-05 23:59:34,634 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-05 23:59:34,634 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-05 23:59:34,634 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-05 23:59:34,634 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-05 23:59:34,634 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-02-05 23:59:34,635 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-02-05 23:59:34,635 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-02-05 23:59:34,635 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-05 23:59:34,635 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-05 23:59:34,635 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-05 23:59:34,635 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-05 23:59:34,635 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-05 23:59:34,636 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-05 23:59:34,636 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-05 23:59:34,636 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-05 23:59:34,636 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-05 23:59:34,636 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-05 23:59:34,636 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-05 23:59:34,636 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-05 23:59:34,636 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-05 23:59:34,636 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-02-05 23:59:34,636 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-02-05 23:59:34,637 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-05 23:59:34,637 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-05 23:59:34,637 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-05 23:59:34,637 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-05 23:59:34,637 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-jdk21/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 -> e4983da230fc82b5e4af593e11955b07ec72f953ec9298c7ed0758ffa4bd423b [2025-02-05 23:59:34,891 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-05 23:59:34,898 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-05 23:59:34,899 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-05 23:59:34,900 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-05 23:59:34,900 INFO L274 PluginConnector]: CDTParser initialized [2025-02-05 23:59:34,901 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-44.i [2025-02-05 23:59:36,141 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/d7987fd39/139a5b6e27e8486b90b4791f17d1edfe/FLAG67c0ddcda [2025-02-05 23:59:36,361 INFO L384 CDTParser]: Found 1 translation units. [2025-02-05 23:59:36,362 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-44.i [2025-02-05 23:59:36,368 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/d7987fd39/139a5b6e27e8486b90b4791f17d1edfe/FLAG67c0ddcda [2025-02-05 23:59:36,698 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/d7987fd39/139a5b6e27e8486b90b4791f17d1edfe [2025-02-05 23:59:36,700 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-05 23:59:36,701 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-05 23:59:36,702 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-05 23:59:36,702 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-05 23:59:36,705 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-05 23:59:36,705 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 11:59:36" (1/1) ... [2025-02-05 23:59:36,706 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34938247 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:59:36, skipping insertion in model container [2025-02-05 23:59:36,706 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 11:59:36" (1/1) ... [2025-02-05 23:59:36,718 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-05 23:59:36,815 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-44.i[919,932] [2025-02-05 23:59:36,871 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-05 23:59:36,881 INFO L200 MainTranslator]: Completed pre-run [2025-02-05 23:59:36,888 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-44.i[919,932] [2025-02-05 23:59:36,909 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-05 23:59:36,921 INFO L204 MainTranslator]: Completed translation [2025-02-05 23:59:36,921 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:59:36 WrapperNode [2025-02-05 23:59:36,922 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-05 23:59:36,922 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-05 23:59:36,922 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-05 23:59:36,922 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-05 23:59:36,926 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:59:36" (1/1) ... [2025-02-05 23:59:36,933 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:59:36" (1/1) ... [2025-02-05 23:59:36,949 INFO L138 Inliner]: procedures = 27, calls = 47, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 212 [2025-02-05 23:59:36,949 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-05 23:59:36,950 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-05 23:59:36,950 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-05 23:59:36,950 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-05 23:59:36,955 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:59:36" (1/1) ... [2025-02-05 23:59:36,956 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:59:36" (1/1) ... [2025-02-05 23:59:36,958 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:59:36" (1/1) ... [2025-02-05 23:59:36,973 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]. [2025-02-05 23:59:36,974 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:59:36" (1/1) ... [2025-02-05 23:59:36,974 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:59:36" (1/1) ... [2025-02-05 23:59:36,982 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:59:36" (1/1) ... [2025-02-05 23:59:36,982 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:59:36" (1/1) ... [2025-02-05 23:59:36,984 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:59:36" (1/1) ... [2025-02-05 23:59:36,985 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:59:36" (1/1) ... [2025-02-05 23:59:36,987 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-05 23:59:36,987 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-05 23:59:36,987 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-05 23:59:36,987 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-05 23:59:36,988 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:59:36" (1/1) ... [2025-02-05 23:59:36,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-05 23:59:37,015 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-05 23:59:37,029 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-02-05 23:59:37,034 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-02-05 23:59:37,053 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-05 23:59:37,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2025-02-05 23:59:37,054 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-02-05 23:59:37,054 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-02-05 23:59:37,054 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-05 23:59:37,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-05 23:59:37,136 INFO L257 CfgBuilder]: Building ICFG [2025-02-05 23:59:37,139 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-05 23:59:41,259 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2025-02-05 23:59:41,259 INFO L308 CfgBuilder]: Performing block encoding [2025-02-05 23:59:41,269 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-05 23:59:41,270 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-05 23:59:41,271 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 05.02 11:59:41 BoogieIcfgContainer [2025-02-05 23:59:41,271 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-05 23:59:41,272 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-05 23:59:41,272 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-05 23:59:41,276 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-05 23:59:41,276 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.02 11:59:36" (1/3) ... [2025-02-05 23:59:41,277 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@22ed1054 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.02 11:59:41, skipping insertion in model container [2025-02-05 23:59:41,277 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:59:36" (2/3) ... [2025-02-05 23:59:41,277 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@22ed1054 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.02 11:59:41, skipping insertion in model container [2025-02-05 23:59:41,277 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 05.02 11:59:41" (3/3) ... [2025-02-05 23:59:41,279 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-ps-co_file-44.i [2025-02-05 23:59:41,289 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-05 23:59:41,290 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodestructure_filler-ps-co_file-44.i that has 2 procedures, 93 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-02-05 23:59:41,326 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-05 23:59:41,334 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;@3f1e4720, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-05 23:59:41,334 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-05 23:59:41,337 INFO L276 IsEmpty]: Start isEmpty. Operand has 93 states, 56 states have (on average 1.3928571428571428) internal successors, (78), 57 states have internal predecessors, (78), 34 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2025-02-05 23:59:41,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2025-02-05 23:59:41,347 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 23:59:41,348 INFO L218 NwaCegarLoop]: trace histogram [34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 23:59:41,348 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 23:59:41,351 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 23:59:41,352 INFO L85 PathProgramCache]: Analyzing trace with hash -164827796, now seen corresponding path program 1 times [2025-02-05 23:59:41,375 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-02-05 23:59:41,376 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1222420649] [2025-02-05 23:59:41,376 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 23:59:41,376 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 [2025-02-05 23:59:41,376 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-02-05 23:59:41,380 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-jdk21/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) [2025-02-05 23:59:41,381 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/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 [2025-02-05 23:59:41,474 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 214 statements into 1 equivalence classes. [2025-02-05 23:59:41,692 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 214 of 214 statements. [2025-02-05 23:59:41,693 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 23:59:41,693 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 23:59:41,704 INFO L256 TraceCheckSpWp]: Trace formula consists of 352 conjuncts, 3 conjuncts are in the unsatisfiable core [2025-02-05 23:59:41,716 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-05 23:59:43,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2244 trivial. 0 not checked. [2025-02-05 23:59:43,971 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-02-05 23:59:43,971 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-02-05 23:59:43,971 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1222420649] [2025-02-05 23:59:43,971 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1222420649] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-05 23:59:43,971 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-05 23:59:43,972 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-02-05 23:59:43,973 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1607218478] [2025-02-05 23:59:43,973 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-05 23:59:43,976 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-05 23:59:43,976 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-02-05 23:59:43,987 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-05 23:59:43,987 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-05 23:59:43,989 INFO L87 Difference]: Start difference. First operand has 93 states, 56 states have (on average 1.3928571428571428) internal successors, (78), 57 states have internal predecessors, (78), 34 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) Second operand has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 2 states have internal predecessors, (47), 1 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 1 states have call successors, (34) [2025-02-05 23:59:46,083 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-02-05 23:59:46,133 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 23:59:46,134 INFO L93 Difference]: Finished difference Result 250 states and 470 transitions. [2025-02-05 23:59:46,135 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-05 23:59:46,136 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 2 states have internal predecessors, (47), 1 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 1 states have call successors, (34) Word has length 214 [2025-02-05 23:59:46,137 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 23:59:46,143 INFO L225 Difference]: With dead ends: 250 [2025-02-05 23:59:46,143 INFO L226 Difference]: Without dead ends: 160 [2025-02-05 23:59:46,146 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 213 GetRequests, 212 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-05 23:59:46,149 INFO L435 NwaCegarLoop]: 135 mSDtfsCounter, 20 mSDsluCounter, 123 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 20 SdHoareTripleChecker+Valid, 258 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2025-02-05 23:59:46,150 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [20 Valid, 258 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2025-02-05 23:59:46,158 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 160 states. [2025-02-05 23:59:46,209 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 160 to 149. [2025-02-05 23:59:46,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 149 states, 78 states have (on average 1.2179487179487178) internal successors, (95), 78 states have internal predecessors, (95), 68 states have call successors, (68), 2 states have call predecessors, (68), 2 states have return successors, (68), 68 states have call predecessors, (68), 68 states have call successors, (68) [2025-02-05 23:59:46,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 149 states and 231 transitions. [2025-02-05 23:59:46,215 INFO L78 Accepts]: Start accepts. Automaton has 149 states and 231 transitions. Word has length 214 [2025-02-05 23:59:46,215 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 23:59:46,216 INFO L471 AbstractCegarLoop]: Abstraction has 149 states and 231 transitions. [2025-02-05 23:59:46,216 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 2 states have internal predecessors, (47), 1 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 1 states have call successors, (34) [2025-02-05 23:59:46,216 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 231 transitions. [2025-02-05 23:59:46,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2025-02-05 23:59:46,218 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 23:59:46,218 INFO L218 NwaCegarLoop]: trace histogram [34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 23:59:46,229 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/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 [2025-02-05 23:59:46,419 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate-jdk21/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 [2025-02-05 23:59:46,420 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 23:59:46,420 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 23:59:46,420 INFO L85 PathProgramCache]: Analyzing trace with hash -1420848427, now seen corresponding path program 1 times [2025-02-05 23:59:46,421 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-02-05 23:59:46,421 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1530251758] [2025-02-05 23:59:46,421 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 23:59:46,421 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 [2025-02-05 23:59:46,421 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-02-05 23:59:46,423 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate-jdk21/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) [2025-02-05 23:59:46,425 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/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 [2025-02-05 23:59:46,474 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 215 statements into 1 equivalence classes. [2025-02-05 23:59:46,730 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 215 of 215 statements. [2025-02-05 23:59:46,730 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 23:59:46,730 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 23:59:46,753 INFO L256 TraceCheckSpWp]: Trace formula consists of 353 conjuncts, 3 conjuncts are in the unsatisfiable core [2025-02-05 23:59:46,763 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-05 23:59:48,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2244 trivial. 0 not checked. [2025-02-05 23:59:48,300 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-02-05 23:59:48,300 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-02-05 23:59:48,300 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1530251758] [2025-02-05 23:59:48,300 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1530251758] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-05 23:59:48,300 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-05 23:59:48,300 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-02-05 23:59:48,300 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [98086958] [2025-02-05 23:59:48,300 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-05 23:59:48,301 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-05 23:59:48,301 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-02-05 23:59:48,303 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-05 23:59:48,303 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-05 23:59:48,303 INFO L87 Difference]: Start difference. First operand 149 states and 231 transitions. Second operand has 3 states, 3 states have (on average 16.0) internal successors, (48), 2 states have internal predecessors, (48), 1 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 1 states have call successors, (34) [2025-02-05 23:59:52,120 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.43s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-02-05 23:59:53,935 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 23:59:53,936 INFO L93 Difference]: Finished difference Result 249 states and 390 transitions. [2025-02-05 23:59:53,946 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-05 23:59:53,946 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 2 states have internal predecessors, (48), 1 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 1 states have call successors, (34) Word has length 215 [2025-02-05 23:59:53,947 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 23:59:53,949 INFO L225 Difference]: With dead ends: 249 [2025-02-05 23:59:53,949 INFO L226 Difference]: Without dead ends: 163 [2025-02-05 23:59:53,949 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 214 GetRequests, 213 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-05 23:59:53,950 INFO L435 NwaCegarLoop]: 126 mSDtfsCounter, 17 mSDsluCounter, 118 mSDsCounter, 0 mSdLazyCounter, 29 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 17 SdHoareTripleChecker+Valid, 244 SdHoareTripleChecker+Invalid, 29 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 29 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.6s IncrementalHoareTripleChecker+Time [2025-02-05 23:59:53,950 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [17 Valid, 244 Invalid, 29 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 29 Invalid, 0 Unknown, 0 Unchecked, 5.6s Time] [2025-02-05 23:59:53,951 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 163 states. [2025-02-05 23:59:53,963 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 163 to 157. [2025-02-05 23:59:53,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 157 states, 86 states have (on average 1.2790697674418605) internal successors, (110), 86 states have internal predecessors, (110), 68 states have call successors, (68), 2 states have call predecessors, (68), 2 states have return successors, (68), 68 states have call predecessors, (68), 68 states have call successors, (68) [2025-02-05 23:59:53,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 157 states and 246 transitions. [2025-02-05 23:59:53,965 INFO L78 Accepts]: Start accepts. Automaton has 157 states and 246 transitions. Word has length 215 [2025-02-05 23:59:53,965 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 23:59:53,965 INFO L471 AbstractCegarLoop]: Abstraction has 157 states and 246 transitions. [2025-02-05 23:59:53,966 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 2 states have internal predecessors, (48), 1 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 1 states have call successors, (34) [2025-02-05 23:59:53,966 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 246 transitions. [2025-02-05 23:59:53,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2025-02-05 23:59:53,967 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 23:59:53,967 INFO L218 NwaCegarLoop]: trace histogram [34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 23:59:53,980 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2025-02-05 23:59:54,172 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate-jdk21/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 [2025-02-05 23:59:54,172 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 23:59:54,174 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 23:59:54,174 INFO L85 PathProgramCache]: Analyzing trace with hash 390627886, now seen corresponding path program 1 times [2025-02-05 23:59:54,174 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-02-05 23:59:54,175 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [646265841] [2025-02-05 23:59:54,176 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 23:59:54,176 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 [2025-02-05 23:59:54,176 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-02-05 23:59:54,178 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate-jdk21/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) [2025-02-05 23:59:54,179 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2025-02-05 23:59:54,244 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 216 statements into 1 equivalence classes. [2025-02-05 23:59:54,606 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 216 of 216 statements. [2025-02-05 23:59:54,606 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 23:59:54,606 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 23:59:54,621 INFO L256 TraceCheckSpWp]: Trace formula consists of 354 conjuncts, 3 conjuncts are in the unsatisfiable core [2025-02-05 23:59:54,624 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-05 23:59:55,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2244 trivial. 0 not checked. [2025-02-05 23:59:55,342 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-02-05 23:59:55,342 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-02-05 23:59:55,342 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [646265841] [2025-02-05 23:59:55,342 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [646265841] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-05 23:59:55,342 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-05 23:59:55,342 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-05 23:59:55,342 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [708046527] [2025-02-05 23:59:55,342 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-05 23:59:55,343 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-02-05 23:59:55,343 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-02-05 23:59:55,343 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-02-05 23:59:55,343 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2025-02-05 23:59:55,344 INFO L87 Difference]: Start difference. First operand 157 states and 246 transitions. Second operand has 4 states, 4 states have (on average 12.25) internal successors, (49), 3 states have internal predecessors, (49), 1 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 1 states have call successors, (34) [2025-02-05 23:59:58,115 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.73s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2025-02-05 23:59:58,216 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 23:59:58,216 INFO L93 Difference]: Finished difference Result 258 states and 405 transitions. [2025-02-05 23:59:58,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-02-05 23:59:58,217 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.25) internal successors, (49), 3 states have internal predecessors, (49), 1 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 1 states have call successors, (34) Word has length 216 [2025-02-05 23:59:58,218 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 23:59:58,219 INFO L225 Difference]: With dead ends: 258 [2025-02-05 23:59:58,219 INFO L226 Difference]: Without dead ends: 169 [2025-02-05 23:59:58,220 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 215 GetRequests, 213 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2025-02-05 23:59:58,220 INFO L435 NwaCegarLoop]: 132 mSDtfsCounter, 28 mSDsluCounter, 178 mSDsCounter, 0 mSdLazyCounter, 101 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 28 SdHoareTripleChecker+Valid, 310 SdHoareTripleChecker+Invalid, 101 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 101 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.8s IncrementalHoareTripleChecker+Time [2025-02-05 23:59:58,220 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [28 Valid, 310 Invalid, 101 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 101 Invalid, 0 Unknown, 0 Unchecked, 2.8s Time] [2025-02-05 23:59:58,221 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 169 states. [2025-02-05 23:59:58,232 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 169 to 159. [2025-02-05 23:59:58,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 159 states, 88 states have (on average 1.2840909090909092) internal successors, (113), 88 states have internal predecessors, (113), 68 states have call successors, (68), 2 states have call predecessors, (68), 2 states have return successors, (68), 68 states have call predecessors, (68), 68 states have call successors, (68) [2025-02-05 23:59:58,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 159 states and 249 transitions. [2025-02-05 23:59:58,235 INFO L78 Accepts]: Start accepts. Automaton has 159 states and 249 transitions. Word has length 216 [2025-02-05 23:59:58,235 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 23:59:58,235 INFO L471 AbstractCegarLoop]: Abstraction has 159 states and 249 transitions. [2025-02-05 23:59:58,236 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.25) internal successors, (49), 3 states have internal predecessors, (49), 1 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 1 states have call successors, (34) [2025-02-05 23:59:58,236 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 249 transitions. [2025-02-05 23:59:58,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2025-02-05 23:59:58,237 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 23:59:58,238 INFO L218 NwaCegarLoop]: trace histogram [34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 23:59:58,249 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2025-02-05 23:59:58,442 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate-jdk21/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 [2025-02-05 23:59:58,442 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 23:59:58,443 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 23:59:58,443 INFO L85 PathProgramCache]: Analyzing trace with hash -606444467, now seen corresponding path program 1 times [2025-02-05 23:59:58,443 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-02-05 23:59:58,444 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1011789211] [2025-02-05 23:59:58,444 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 23:59:58,444 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 [2025-02-05 23:59:58,444 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-02-05 23:59:58,445 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate-jdk21/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) [2025-02-05 23:59:58,447 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/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 (5)] Waiting until timeout for monitored process [2025-02-05 23:59:58,478 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 216 statements into 1 equivalence classes. [2025-02-05 23:59:58,863 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 216 of 216 statements. [2025-02-05 23:59:58,863 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 23:59:58,863 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 23:59:58,876 INFO L256 TraceCheckSpWp]: Trace formula consists of 353 conjuncts, 35 conjuncts are in the unsatisfiable core [2025-02-05 23:59:58,882 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-06 00:01:03,639 WARN L286 SmtUtils]: Spent 8.20s on a formula simplification that was a NOOP. DAG size: 57 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)