./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-23.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3289d67d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-23.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d0066e51a7d4aac1d7ce4d012cfedc59baec5d0ada2198ab9ace67a88a2b4f9c --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-3289d67-m [2024-11-16 12:57:23,671 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-16 12:57:23,749 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-16 12:57:23,757 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-16 12:57:23,757 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-16 12:57:23,788 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-16 12:57:23,789 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-16 12:57:23,790 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-16 12:57:23,790 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-16 12:57:23,792 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-16 12:57:23,792 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-16 12:57:23,793 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-16 12:57:23,793 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-16 12:57:23,794 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-16 12:57:23,794 INFO L153 SettingsManager]: * Use SBE=true [2024-11-16 12:57:23,794 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-16 12:57:23,795 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-16 12:57:23,795 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-16 12:57:23,795 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-16 12:57:23,795 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-16 12:57:23,796 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-16 12:57:23,796 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-16 12:57:23,796 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-16 12:57:23,797 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-16 12:57:23,797 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-16 12:57:23,797 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-16 12:57:23,797 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-16 12:57:23,797 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-16 12:57:23,798 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-16 12:57:23,798 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-16 12:57:23,798 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-16 12:57:23,798 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-16 12:57:23,799 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 12:57:23,799 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-16 12:57:23,799 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-16 12:57:23,800 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-16 12:57:23,800 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-16 12:57:23,800 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-16 12:57:23,801 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-16 12:57:23,801 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-16 12:57:23,801 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-16 12:57:23,802 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-16 12:57:23,802 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d0066e51a7d4aac1d7ce4d012cfedc59baec5d0ada2198ab9ace67a88a2b4f9c [2024-11-16 12:57:24,067 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-16 12:57:24,092 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-16 12:57:24,096 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-16 12:57:24,097 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-16 12:57:24,097 INFO L274 PluginConnector]: CDTParser initialized [2024-11-16 12:57:24,098 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-23.i [2024-11-16 12:57:25,582 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-16 12:57:25,805 INFO L384 CDTParser]: Found 1 translation units. [2024-11-16 12:57:25,805 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-23.i [2024-11-16 12:57:25,814 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb5327d31/68f78d9abf51425c8cff9f62f3e54452/FLAG91efeff91 [2024-11-16 12:57:25,826 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb5327d31/68f78d9abf51425c8cff9f62f3e54452 [2024-11-16 12:57:25,828 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-16 12:57:25,829 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-16 12:57:25,830 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-16 12:57:25,830 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-16 12:57:25,835 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-16 12:57:25,835 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:57:25" (1/1) ... [2024-11-16 12:57:25,836 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2db6fdb4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:57:25, skipping insertion in model container [2024-11-16 12:57:25,836 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:57:25" (1/1) ... [2024-11-16 12:57:25,866 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-16 12:57:26,032 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-23.i[915,928] [2024-11-16 12:57:26,102 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 12:57:26,112 INFO L200 MainTranslator]: Completed pre-run [2024-11-16 12:57:26,123 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-23.i[915,928] [2024-11-16 12:57:26,169 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 12:57:26,188 INFO L204 MainTranslator]: Completed translation [2024-11-16 12:57:26,188 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:57:26 WrapperNode [2024-11-16 12:57:26,189 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-16 12:57:26,190 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-16 12:57:26,190 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-16 12:57:26,190 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-16 12:57:26,200 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:57:26" (1/1) ... [2024-11-16 12:57:26,216 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:57:26" (1/1) ... [2024-11-16 12:57:26,276 INFO L138 Inliner]: procedures = 26, calls = 45, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 190 [2024-11-16 12:57:26,280 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-16 12:57:26,281 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-16 12:57:26,281 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-16 12:57:26,281 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-16 12:57:26,303 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:57:26" (1/1) ... [2024-11-16 12:57:26,306 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:57:26" (1/1) ... [2024-11-16 12:57:26,309 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:57:26" (1/1) ... [2024-11-16 12:57:26,347 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-16 12:57:26,347 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:57:26" (1/1) ... [2024-11-16 12:57:26,347 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:57:26" (1/1) ... [2024-11-16 12:57:26,364 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:57:26" (1/1) ... [2024-11-16 12:57:26,366 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:57:26" (1/1) ... [2024-11-16 12:57:26,369 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:57:26" (1/1) ... [2024-11-16 12:57:26,371 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:57:26" (1/1) ... [2024-11-16 12:57:26,379 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-16 12:57:26,380 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-16 12:57:26,381 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-16 12:57:26,381 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-16 12:57:26,382 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:57:26" (1/1) ... [2024-11-16 12:57:26,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 12:57:26,399 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 12:57:26,416 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-16 12:57:26,422 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-16 12:57:26,464 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-16 12:57:26,465 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-16 12:57:26,465 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-16 12:57:26,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-16 12:57:26,466 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-16 12:57:26,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-16 12:57:26,568 INFO L256 CfgBuilder]: Building ICFG [2024-11-16 12:57:26,570 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-16 12:57:26,960 INFO L? ?]: Removed 18 outVars from TransFormulas that were not future-live. [2024-11-16 12:57:26,960 INFO L307 CfgBuilder]: Performing block encoding [2024-11-16 12:57:26,977 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-16 12:57:26,977 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-16 12:57:26,978 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 12:57:26 BoogieIcfgContainer [2024-11-16 12:57:26,978 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-16 12:57:26,980 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-16 12:57:26,980 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-16 12:57:26,983 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-16 12:57:26,984 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 12:57:25" (1/3) ... [2024-11-16 12:57:26,985 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a5f3b41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 12:57:26, skipping insertion in model container [2024-11-16 12:57:26,985 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:57:26" (2/3) ... [2024-11-16 12:57:26,985 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a5f3b41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 12:57:26, skipping insertion in model container [2024-11-16 12:57:26,986 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 12:57:26" (3/3) ... [2024-11-16 12:57:26,987 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-10_file-23.i [2024-11-16 12:57:27,006 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-16 12:57:27,006 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-16 12:57:27,066 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-16 12:57:27,072 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;@73fba239, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-16 12:57:27,072 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-16 12:57:27,078 INFO L276 IsEmpty]: Start isEmpty. Operand has 89 states, 54 states have (on average 1.3333333333333333) internal successors, (72), 55 states have internal predecessors, (72), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2024-11-16 12:57:27,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-16 12:57:27,094 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 12:57:27,096 INFO L215 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 12:57:27,096 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 12:57:27,102 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 12:57:27,102 INFO L85 PathProgramCache]: Analyzing trace with hash -1129652565, now seen corresponding path program 1 times [2024-11-16 12:57:27,112 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 12:57:27,113 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [667489780] [2024-11-16 12:57:27,114 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 12:57:27,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 12:57:27,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:57:27,445 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-16 12:57:27,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:57:27,455 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-16 12:57:27,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:57:27,464 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-16 12:57:27,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:57:27,472 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-16 12:57:27,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:57:27,478 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-16 12:57:27,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:57:27,482 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-16 12:57:27,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:57:27,486 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-16 12:57:27,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:57:27,489 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-11-16 12:57:27,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:57:27,493 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-11-16 12:57:27,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:57:27,497 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-11-16 12:57:27,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:57:27,503 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2024-11-16 12:57:27,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:57:27,508 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-16 12:57:27,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:57:27,513 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2024-11-16 12:57:27,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:57:27,522 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-16 12:57:27,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:57:27,528 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-11-16 12:57:27,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:57:27,538 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-16 12:57:27,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:57:27,546 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-11-16 12:57:27,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:57:27,552 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-16 12:57:27,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:57:27,559 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-16 12:57:27,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:57:27,568 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-16 12:57:27,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:57:27,575 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-16 12:57:27,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:57:27,582 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-16 12:57:27,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:57:27,589 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2024-11-16 12:57:27,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:57:27,595 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-16 12:57:27,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:57:27,601 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2024-11-16 12:57:27,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:57:27,605 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-16 12:57:27,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:57:27,612 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2024-11-16 12:57:27,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:57:27,619 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-16 12:57:27,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:57:27,625 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2024-11-16 12:57:27,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:57:27,631 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-11-16 12:57:27,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:57:27,640 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2024-11-16 12:57:27,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:57:27,648 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-16 12:57:27,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:57:27,661 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2024-11-16 12:57:27,663 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 12:57:27,664 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [667489780] [2024-11-16 12:57:27,664 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [667489780] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 12:57:27,665 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 12:57:27,665 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-16 12:57:27,667 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [141495410] [2024-11-16 12:57:27,668 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 12:57:27,673 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-16 12:57:27,674 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 12:57:27,701 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-16 12:57:27,702 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-16 12:57:27,704 INFO L87 Difference]: Start difference. First operand has 89 states, 54 states have (on average 1.3333333333333333) internal successors, (72), 55 states have internal predecessors, (72), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) Second operand has 2 states, 2 states have (on average 22.0) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 2 states have call successors, (32) [2024-11-16 12:57:27,745 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 12:57:27,745 INFO L93 Difference]: Finished difference Result 170 states and 297 transitions. [2024-11-16 12:57:27,748 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-16 12:57:27,772 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 22.0) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 2 states have call successors, (32) Word has length 201 [2024-11-16 12:57:27,774 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 12:57:27,783 INFO L225 Difference]: With dead ends: 170 [2024-11-16 12:57:27,784 INFO L226 Difference]: Without dead ends: 84 [2024-11-16 12:57:27,788 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 98 GetRequests, 98 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-16 12:57:27,794 INFO L432 NwaCegarLoop]: 128 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 128 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-16 12:57:27,796 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 128 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-16 12:57:27,816 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 84 states. [2024-11-16 12:57:27,841 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 84 to 84. [2024-11-16 12:57:27,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 84 states, 50 states have (on average 1.28) internal successors, (64), 50 states have internal predecessors, (64), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2024-11-16 12:57:27,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 128 transitions. [2024-11-16 12:57:27,848 INFO L78 Accepts]: Start accepts. Automaton has 84 states and 128 transitions. Word has length 201 [2024-11-16 12:57:27,848 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 12:57:27,849 INFO L471 AbstractCegarLoop]: Abstraction has 84 states and 128 transitions. [2024-11-16 12:57:27,849 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 22.0) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 2 states have call successors, (32) [2024-11-16 12:57:27,852 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 128 transitions. [2024-11-16 12:57:27,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-16 12:57:27,857 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 12:57:27,857 INFO L215 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 12:57:27,857 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-16 12:57:27,858 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 12:57:27,858 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 12:57:27,858 INFO L85 PathProgramCache]: Analyzing trace with hash -1919121647, now seen corresponding path program 1 times [2024-11-16 12:57:27,859 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 12:57:27,859 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [423596571] [2024-11-16 12:57:27,859 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 12:57:27,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 12:57:28,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-16 12:57:28,151 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1001442110] [2024-11-16 12:57:28,151 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 12:57:28,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-16 12:57:28,152 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 12:57:28,154 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-16 12:57:28,156 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-16 12:57:28,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:57:28,376 INFO L255 TraceCheckSpWp]: Trace formula consists of 452 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-16 12:57:28,388 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-16 12:57:30,535 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 1221 proven. 186 refuted. 0 times theorem prover too weak. 577 trivial. 0 not checked. [2024-11-16 12:57:30,537 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-16 12:57:53,130 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 12:57:53,131 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [423596571] [2024-11-16 12:57:53,131 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2024-11-16 12:57:53,132 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1001442110] [2024-11-16 12:57:53,132 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1001442110] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-16 12:57:53,132 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2024-11-16 12:57:53,132 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17] total 17 [2024-11-16 12:57:53,133 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2077900841] [2024-11-16 12:57:53,133 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2024-11-16 12:57:53,134 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2024-11-16 12:57:53,134 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 12:57:53,135 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2024-11-16 12:57:53,136 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=193, Invalid=556, Unknown=7, NotChecked=0, Total=756 [2024-11-16 12:57:53,136 INFO L87 Difference]: Start difference. First operand 84 states and 128 transitions. Second operand has 18 states, 18 states have (on average 3.4444444444444446) internal successors, (62), 16 states have internal predecessors, (62), 5 states have call successors, (32), 5 states have call predecessors, (32), 7 states have return successors, (32), 5 states have call predecessors, (32), 5 states have call successors, (32) [2024-11-16 12:57:55,472 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 12:57:55,472 INFO L93 Difference]: Finished difference Result 285 states and 419 transitions. [2024-11-16 12:57:55,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2024-11-16 12:57:55,473 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 3.4444444444444446) internal successors, (62), 16 states have internal predecessors, (62), 5 states have call successors, (32), 5 states have call predecessors, (32), 7 states have return successors, (32), 5 states have call predecessors, (32), 5 states have call successors, (32) Word has length 201 [2024-11-16 12:57:55,475 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 12:57:55,478 INFO L225 Difference]: With dead ends: 285 [2024-11-16 12:57:55,480 INFO L226 Difference]: Without dead ends: 204 [2024-11-16 12:57:55,485 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 311 GetRequests, 265 SyntacticMatches, 0 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 555 ImplicationChecksByTransitivity, 8.9s TimeCoverageRelationStatistics Valid=578, Invalid=1671, Unknown=7, NotChecked=0, Total=2256 [2024-11-16 12:57:55,486 INFO L432 NwaCegarLoop]: 82 mSDtfsCounter, 219 mSDsluCounter, 820 mSDsCounter, 0 mSdLazyCounter, 792 mSolverCounterSat, 137 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 219 SdHoareTripleChecker+Valid, 902 SdHoareTripleChecker+Invalid, 929 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 137 IncrementalHoareTripleChecker+Valid, 792 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2024-11-16 12:57:55,487 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [219 Valid, 902 Invalid, 929 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [137 Valid, 792 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2024-11-16 12:57:55,488 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 204 states. [2024-11-16 12:57:55,535 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 204 to 172. [2024-11-16 12:57:55,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 172 states, 101 states have (on average 1.2376237623762376) internal successors, (125), 101 states have internal predecessors, (125), 64 states have call successors, (64), 6 states have call predecessors, (64), 6 states have return successors, (64), 64 states have call predecessors, (64), 64 states have call successors, (64) [2024-11-16 12:57:55,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 172 states and 253 transitions. [2024-11-16 12:57:55,543 INFO L78 Accepts]: Start accepts. Automaton has 172 states and 253 transitions. Word has length 201 [2024-11-16 12:57:55,543 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 12:57:55,544 INFO L471 AbstractCegarLoop]: Abstraction has 172 states and 253 transitions. [2024-11-16 12:57:55,544 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 3.4444444444444446) internal successors, (62), 16 states have internal predecessors, (62), 5 states have call successors, (32), 5 states have call predecessors, (32), 7 states have return successors, (32), 5 states have call predecessors, (32), 5 states have call successors, (32) [2024-11-16 12:57:55,544 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 253 transitions. [2024-11-16 12:57:55,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-16 12:57:55,550 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 12:57:55,550 INFO L215 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 12:57:55,576 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-16 12:57:55,755 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-16 12:57:55,755 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 12:57:55,756 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 12:57:55,756 INFO L85 PathProgramCache]: Analyzing trace with hash -1890492496, now seen corresponding path program 1 times [2024-11-16 12:57:55,756 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 12:57:55,756 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1976306709] [2024-11-16 12:57:55,756 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 12:57:55,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 12:57:55,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-16 12:57:55,952 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1212577598] [2024-11-16 12:57:55,952 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 12:57:55,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-16 12:57:55,953 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 12:57:55,956 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-16 12:57:55,957 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-16 12:57:56,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-16 12:57:56,140 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-16 12:57:56,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-16 12:57:56,360 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-16 12:57:56,360 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-16 12:57:56,363 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-16 12:57:56,375 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-16 12:57:56,565 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2024-11-16 12:57:56,569 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2024-11-16 12:57:56,713 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-16 12:57:56,716 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.11 12:57:56 BoogieIcfgContainer [2024-11-16 12:57:56,717 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-16 12:57:56,717 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-16 12:57:56,718 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-16 12:57:56,718 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-16 12:57:56,718 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 12:57:26" (3/4) ... [2024-11-16 12:57:56,721 INFO L146 WitnessPrinter]: No result that supports witness generation found [2024-11-16 12:57:56,723 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-16 12:57:56,723 INFO L158 Benchmark]: Toolchain (without parser) took 30894.20ms. Allocated memory was 159.4MB in the beginning and 302.0MB in the end (delta: 142.6MB). Free memory was 89.1MB in the beginning and 197.4MB in the end (delta: -108.3MB). Peak memory consumption was 36.0MB. Max. memory is 16.1GB. [2024-11-16 12:57:56,724 INFO L158 Benchmark]: CDTParser took 0.61ms. Allocated memory is still 159.4MB. Free memory is still 119.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-16 12:57:56,724 INFO L158 Benchmark]: CACSL2BoogieTranslator took 359.01ms. Allocated memory is still 159.4MB. Free memory was 89.1MB in the beginning and 72.2MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-16 12:57:56,724 INFO L158 Benchmark]: Boogie Procedure Inliner took 90.83ms. Allocated memory is still 159.4MB. Free memory was 72.2MB in the beginning and 129.7MB in the end (delta: -57.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-11-16 12:57:56,725 INFO L158 Benchmark]: Boogie Preprocessor took 98.59ms. Allocated memory is still 159.4MB. Free memory was 129.7MB in the beginning and 123.8MB in the end (delta: 5.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-16 12:57:56,725 INFO L158 Benchmark]: IcfgBuilder took 597.63ms. Allocated memory is still 159.4MB. Free memory was 123.8MB in the beginning and 97.3MB in the end (delta: 26.5MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2024-11-16 12:57:56,726 INFO L158 Benchmark]: TraceAbstraction took 29737.11ms. Allocated memory was 159.4MB in the beginning and 302.0MB in the end (delta: 142.6MB). Free memory was 96.5MB in the beginning and 197.4MB in the end (delta: -100.9MB). Peak memory consumption was 44.3MB. Max. memory is 16.1GB. [2024-11-16 12:57:56,726 INFO L158 Benchmark]: Witness Printer took 5.32ms. Allocated memory is still 302.0MB. Free memory is still 197.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-16 12:57:56,728 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.61ms. Allocated memory is still 159.4MB. Free memory is still 119.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 359.01ms. Allocated memory is still 159.4MB. Free memory was 89.1MB in the beginning and 72.2MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 90.83ms. Allocated memory is still 159.4MB. Free memory was 72.2MB in the beginning and 129.7MB in the end (delta: -57.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 98.59ms. Allocated memory is still 159.4MB. Free memory was 129.7MB in the beginning and 123.8MB in the end (delta: 5.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * IcfgBuilder took 597.63ms. Allocated memory is still 159.4MB. Free memory was 123.8MB in the beginning and 97.3MB in the end (delta: 26.5MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * TraceAbstraction took 29737.11ms. Allocated memory was 159.4MB in the beginning and 302.0MB in the end (delta: 142.6MB). Free memory was 96.5MB in the beginning and 197.4MB in the end (delta: -100.9MB). Peak memory consumption was 44.3MB. Max. memory is 16.1GB. * Witness Printer took 5.32ms. Allocated memory is still 302.0MB. Free memory is still 197.4MB. 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 170, overapproximation of someBinaryDOUBLEComparisonOperation at line 170, overapproximation of someUnaryDOUBLEoperation at line 41. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 0; [L23] unsigned char var_1_2 = 1; [L24] unsigned char var_1_3 = 0; [L25] float var_1_4 = 1.4; [L26] float var_1_7 = 9.25; [L27] float var_1_8 = 1.2; [L28] float var_1_9 = 0.0; [L29] float var_1_10 = 3.1; [L30] float var_1_11 = 500.5; [L31] signed long int var_1_12 = 0; [L32] unsigned char var_1_13 = 10; [L33] unsigned char var_1_14 = 8; [L34] unsigned char var_1_17 = 64; [L35] unsigned long int var_1_18 = 25; [L36] signed char var_1_19 = -100; [L37] signed short int var_1_20 = -4; [L38] unsigned short int var_1_21 = 200; [L39] unsigned short int var_1_22 = 54878; [L40] double var_1_23 = 9999.8; [L41] float var_1_24 = -0.25; [L42] signed char var_1_25 = 50; [L43] signed char var_1_26 = 100; [L44] double var_1_27 = 128.6; [L45] unsigned char var_1_28 = 0; [L46] unsigned char var_1_29 = 1; [L47] unsigned long int var_1_30 = 128; [L48] signed char var_1_31 = 2; [L49] unsigned long int var_1_32 = 16; [L50] unsigned long int var_1_33 = 4; [L51] signed short int var_1_34 = 16; [L52] signed char last_1_var_1_19 = -100; VAL [isInitial=0, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5, var_1_7=37/4, var_1_8=6/5, var_1_9=0] [L174] isInitial = 1 [L175] FCALL initially() [L176] COND TRUE 1 [L177] CALL updateLastVariables() [L167] last_1_var_1_19 = var_1_19 VAL [isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5, var_1_7=37/4, var_1_8=6/5, var_1_9=0] [L177] RET updateLastVariables() [L178] CALL updateVariables() [L115] var_1_2 = __VERIFIER_nondet_uchar() [L116] CALL assume_abort_if_not(var_1_2 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5, var_1_7=37/4, var_1_8=6/5, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5, var_1_7=37/4, var_1_8=6/5, var_1_9=0] [L116] RET assume_abort_if_not(var_1_2 >= 0) VAL [isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5, var_1_7=37/4, var_1_8=6/5, var_1_9=0] [L117] CALL assume_abort_if_not(var_1_2 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5, var_1_7=37/4, var_1_8=6/5, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5, var_1_7=37/4, var_1_8=6/5, var_1_9=0] [L117] RET assume_abort_if_not(var_1_2 <= 1) VAL [isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5, var_1_7=37/4, var_1_8=6/5, var_1_9=0] [L118] var_1_3 = __VERIFIER_nondet_uchar() [L119] CALL assume_abort_if_not(var_1_3 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_4=7/5, var_1_7=37/4, var_1_8=6/5, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_4=7/5, var_1_7=37/4, var_1_8=6/5, var_1_9=0] [L119] RET assume_abort_if_not(var_1_3 >= 0) VAL [isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_4=7/5, var_1_7=37/4, var_1_8=6/5, var_1_9=0] [L120] CALL assume_abort_if_not(var_1_3 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5, var_1_7=37/4, var_1_8=6/5, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5, var_1_7=37/4, var_1_8=6/5, var_1_9=0] [L120] RET assume_abort_if_not(var_1_3 <= 0) VAL [isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5, var_1_7=37/4, var_1_8=6/5, var_1_9=0] [L121] var_1_7 = __VERIFIER_nondet_float() [L122] CALL assume_abort_if_not((var_1_7 >= -922337.2036854765600e+13F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 9223372.036854765600e+12F && var_1_7 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5, var_1_8=6/5, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5, var_1_8=6/5, var_1_9=0] [L122] RET assume_abort_if_not((var_1_7 >= -922337.2036854765600e+13F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 9223372.036854765600e+12F && var_1_7 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5, var_1_8=6/5, var_1_9=0] [L123] var_1_8 = __VERIFIER_nondet_float() [L124] CALL assume_abort_if_not((var_1_8 >= -922337.2036854765600e+13F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 9223372.036854765600e+12F && var_1_8 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5, var_1_9=0] [L124] RET assume_abort_if_not((var_1_8 >= -922337.2036854765600e+13F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 9223372.036854765600e+12F && var_1_8 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5, var_1_9=0] [L125] var_1_9 = __VERIFIER_nondet_float() [L126] CALL assume_abort_if_not((var_1_9 >= 4611686.018427382800e+12F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 9223372.036854765600e+12F && var_1_9 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L126] RET assume_abort_if_not((var_1_9 >= 4611686.018427382800e+12F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 9223372.036854765600e+12F && var_1_9 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L127] var_1_10 = __VERIFIER_nondet_float() [L128] CALL assume_abort_if_not((var_1_10 >= 0.0F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 4611686.018427382800e+12F && var_1_10 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L128] RET assume_abort_if_not((var_1_10 >= 0.0F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 4611686.018427382800e+12F && var_1_10 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=-100, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L129] var_1_11 = __VERIFIER_nondet_float() [L130] CALL assume_abort_if_not((var_1_11 >= 0.0F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854765600e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L130] RET assume_abort_if_not((var_1_11 >= 0.0F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854765600e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L131] var_1_13 = __VERIFIER_nondet_uchar() [L132] CALL assume_abort_if_not(var_1_13 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L132] RET assume_abort_if_not(var_1_13 >= 0) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L133] CALL assume_abort_if_not(var_1_13 <= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L133] RET assume_abort_if_not(var_1_13 <= 64) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L134] var_1_14 = __VERIFIER_nondet_uchar() [L135] CALL assume_abort_if_not(var_1_14 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L135] RET assume_abort_if_not(var_1_14 >= 0) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L136] CALL assume_abort_if_not(var_1_14 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L136] RET assume_abort_if_not(var_1_14 <= 127) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L137] var_1_17 = __VERIFIER_nondet_uchar() [L138] CALL assume_abort_if_not(var_1_17 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L138] RET assume_abort_if_not(var_1_17 >= 1) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L139] CALL assume_abort_if_not(var_1_17 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L139] RET assume_abort_if_not(var_1_17 <= 126) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L140] CALL assume_abort_if_not(var_1_17 != 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L140] RET assume_abort_if_not(var_1_17 != 127) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L141] var_1_20 = __VERIFIER_nondet_short() [L142] CALL assume_abort_if_not(var_1_20 >= -32768) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L142] RET assume_abort_if_not(var_1_20 >= -32768) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L143] CALL assume_abort_if_not(var_1_20 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L143] RET assume_abort_if_not(var_1_20 <= 32767) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L144] CALL assume_abort_if_not(var_1_20 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L144] RET assume_abort_if_not(var_1_20 != 0) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L145] var_1_22 = __VERIFIER_nondet_ushort() [L146] CALL assume_abort_if_not(var_1_22 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L146] RET assume_abort_if_not(var_1_22 >= 32767) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L147] CALL assume_abort_if_not(var_1_22 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L147] RET assume_abort_if_not(var_1_22 <= 65534) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_27=643/5, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L148] var_1_27 = __VERIFIER_nondet_double() [L149] CALL assume_abort_if_not((var_1_27 >= -922337.2036854776000e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 9223372.036854776000e+12F && var_1_27 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L149] RET assume_abort_if_not((var_1_27 >= -922337.2036854776000e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 9223372.036854776000e+12F && var_1_27 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L150] var_1_28 = __VERIFIER_nondet_uchar() [L151] CALL assume_abort_if_not(var_1_28 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L151] RET assume_abort_if_not(var_1_28 >= 0) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L152] CALL assume_abort_if_not(var_1_28 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L152] RET assume_abort_if_not(var_1_28 <= 1) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_28=0, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L153] var_1_29 = __VERIFIER_nondet_uchar() [L154] CALL assume_abort_if_not(var_1_29 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_28=0, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_28=0, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L154] RET assume_abort_if_not(var_1_29 >= 0) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_28=0, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L155] CALL assume_abort_if_not(var_1_29 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L155] RET assume_abort_if_not(var_1_29 <= 1) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L156] var_1_31 = __VERIFIER_nondet_char() [L157] CALL assume_abort_if_not(var_1_31 >= -128) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=128, var_1_31=101, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=128, var_1_31=101, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L157] RET assume_abort_if_not(var_1_31 >= -128) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=128, var_1_31=101, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L158] CALL assume_abort_if_not(var_1_31 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=128, var_1_31=101, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=128, var_1_31=101, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L158] RET assume_abort_if_not(var_1_31 <= 127) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=128, var_1_31=101, var_1_32=16, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L159] var_1_32 = __VERIFIER_nondet_ulong() [L160] CALL assume_abort_if_not(var_1_32 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=128, var_1_31=101, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=128, var_1_31=101, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L160] RET assume_abort_if_not(var_1_32 >= 0) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=128, var_1_31=101, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L161] CALL assume_abort_if_not(var_1_32 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=128, var_1_31=101, var_1_32=-4294967295, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=128, var_1_31=101, var_1_32=-4294967295, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L161] RET assume_abort_if_not(var_1_32 <= 4294967294) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=128, var_1_31=101, var_1_32=-4294967295, var_1_33=4, var_1_34=16, var_1_3=0, var_1_4=7/5] [L162] var_1_33 = __VERIFIER_nondet_ulong() [L163] CALL assume_abort_if_not(var_1_33 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=128, var_1_31=101, var_1_32=-4294967295, var_1_34=16, var_1_3=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=128, var_1_31=101, var_1_32=-4294967295, var_1_34=16, var_1_3=0, var_1_4=7/5] [L163] RET assume_abort_if_not(var_1_33 >= 0) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=128, var_1_31=101, var_1_32=-4294967295, var_1_34=16, var_1_3=0, var_1_4=7/5] [L164] CALL assume_abort_if_not(var_1_33 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=128, var_1_31=101, var_1_32=-4294967295, var_1_33=0, var_1_34=16, var_1_3=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=128, var_1_31=101, var_1_32=-4294967295, var_1_33=0, var_1_34=16, var_1_3=0, var_1_4=7/5] [L164] RET assume_abort_if_not(var_1_33 <= 4294967294) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=128, var_1_31=101, var_1_32=-4294967295, var_1_33=0, var_1_34=16, var_1_3=0, var_1_4=7/5] [L178] RET updateVariables() [L179] CALL step() [L56] COND FALSE !(var_1_27 < 256.5) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=128, var_1_31=101, var_1_32=-4294967295, var_1_33=0, var_1_34=16, var_1_3=0, var_1_4=7/5] [L61] COND TRUE var_1_26 < var_1_31 [L62] var_1_30 = ((((var_1_32) < (var_1_33)) ? (var_1_32) : (var_1_33))) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=101, var_1_32=-4294967295, var_1_33=0, var_1_34=16, var_1_3=0, var_1_4=7/5] [L64] var_1_34 = var_1_26 VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=101, var_1_32=-4294967295, var_1_33=0, var_1_34=100, var_1_3=0, var_1_4=7/5] [L65] COND TRUE \read(var_1_2) [L66] var_1_1 = var_1_3 VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=101, var_1_32=-4294967295, var_1_33=0, var_1_34=100, var_1_3=0, var_1_4=7/5] [L68] signed long int stepLocal_4 = 5; VAL [isInitial=1, last_1_var_1_19=-100, stepLocal_4=5, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=101, var_1_32=-4294967295, var_1_33=0, var_1_34=100, var_1_3=0, var_1_4=7/5] [L69] COND TRUE stepLocal_4 <= var_1_17 [L70] var_1_21 = (var_1_22 - var_1_17) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=32644, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=101, var_1_32=-4294967295, var_1_33=0, var_1_34=100, var_1_3=0, var_1_4=7/5] [L80] var_1_23 = var_1_10 [L81] var_1_24 = 31.75f [L82] var_1_25 = -5 [L83] unsigned char stepLocal_0 = var_1_1; VAL [isInitial=1, last_1_var_1_19=-100, stepLocal_0=0, var_1_10=2, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=32644, var_1_22=32767, var_1_23=2, var_1_24=127/4, var_1_25=-5, var_1_26=100, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=101, var_1_32=-4294967295, var_1_33=0, var_1_34=100, var_1_3=0, var_1_4=7/5] [L84] COND TRUE (var_1_23 <= var_1_23) || stepLocal_0 [L85] var_1_4 = ((((31.5f) > (((((var_1_7) < (var_1_8)) ? (var_1_7) : (var_1_8))))) ? (31.5f) : (((((var_1_7) < (var_1_8)) ? (var_1_7) : (var_1_8)))))) VAL [isInitial=1, last_1_var_1_19=-100, var_1_10=2, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=32644, var_1_22=32767, var_1_23=2, var_1_24=127/4, var_1_25=-5, var_1_26=100, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=101, var_1_32=-4294967295, var_1_33=0, var_1_34=100, var_1_3=0, var_1_4=63/2, var_1_7=0, var_1_8=0] [L89] signed long int stepLocal_3 = (200 - var_1_13) - var_1_14; [L90] unsigned char stepLocal_2 = var_1_13; [L91] unsigned char stepLocal_1 = var_1_13; VAL [isInitial=1, last_1_var_1_19=-100, stepLocal_1=64, stepLocal_2=64, stepLocal_3=136, var_1_10=2, var_1_12=0, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=32644, var_1_22=32767, var_1_23=2, var_1_24=127/4, var_1_25=-5, var_1_26=100, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=101, var_1_32=-4294967295, var_1_33=0, var_1_34=100, var_1_3=0, var_1_4=63/2, var_1_7=0, var_1_8=0] [L92] COND TRUE stepLocal_3 != var_1_25 [L93] var_1_12 = (var_1_13 + ((((var_1_14) < (var_1_21)) ? (var_1_14) : (var_1_21)))) VAL [isInitial=1, last_1_var_1_19=-100, stepLocal_1=64, stepLocal_2=64, var_1_10=2, var_1_12=64, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=32644, var_1_22=32767, var_1_23=2, var_1_24=127/4, var_1_25=-5, var_1_26=100, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=101, var_1_32=-4294967295, var_1_33=0, var_1_34=100, var_1_3=0, var_1_4=63/2, var_1_7=0, var_1_8=0] [L105] COND TRUE (- (var_1_13 / var_1_17)) > var_1_25 [L106] var_1_18 = var_1_13 VAL [isInitial=1, last_1_var_1_19=-100, stepLocal_1=64, stepLocal_2=64, var_1_10=2, var_1_12=64, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=64, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=32644, var_1_22=32767, var_1_23=2, var_1_24=127/4, var_1_25=-5, var_1_26=100, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=101, var_1_32=-4294967295, var_1_33=0, var_1_34=100, var_1_3=0, var_1_4=63/2, var_1_7=0, var_1_8=0] [L108] COND FALSE !((last_1_var_1_19 / ((((var_1_17) < (var_1_20)) ? (var_1_17) : (var_1_20)))) > var_1_21) [L111] var_1_19 = var_1_17 VAL [isInitial=1, last_1_var_1_19=-100, stepLocal_1=64, stepLocal_2=64, var_1_10=2, var_1_12=64, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=64, var_1_19=123, var_1_1=0, var_1_20=124, var_1_21=32644, var_1_22=32767, var_1_23=2, var_1_24=127/4, var_1_25=-5, var_1_26=100, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=101, var_1_32=-4294967295, var_1_33=0, var_1_34=100, var_1_3=0, var_1_4=63/2, var_1_7=0, var_1_8=0] [L179] RET step() [L180] CALL, EXPR property() [L170-L171] return ((((((((var_1_2 ? (var_1_1 == ((unsigned char) var_1_3)) : 1) && (((var_1_23 <= var_1_23) || var_1_1) ? (var_1_4 == ((float) ((((31.5f) > (((((var_1_7) < (var_1_8)) ? (var_1_7) : (var_1_8))))) ? (31.5f) : (((((var_1_7) < (var_1_8)) ? (var_1_7) : (var_1_8)))))))) : (var_1_4 == ((float) ((var_1_9 - var_1_10) - var_1_11))))) && ((((200 - var_1_13) - var_1_14) != var_1_25) ? (var_1_12 == ((signed long int) (var_1_13 + ((((var_1_14) < (var_1_21)) ? (var_1_14) : (var_1_21)))))) : (((var_1_25 / (128 - var_1_17)) < var_1_13) ? ((var_1_13 >= var_1_25) ? (var_1_12 == ((signed long int) var_1_14)) : (var_1_12 == ((signed long int) var_1_17))) : (var_1_12 == ((signed long int) var_1_17))))) && (((- (var_1_13 / var_1_17)) > var_1_25) ? (var_1_18 == ((unsigned long int) var_1_13)) : 1)) && (((last_1_var_1_19 / ((((var_1_17) < (var_1_20)) ? (var_1_17) : (var_1_20)))) > var_1_21) ? (var_1_19 == ((signed char) ((((var_1_17) > (var_1_13)) ? (var_1_17) : (var_1_13))))) : (var_1_19 == ((signed char) var_1_17)))) && ((5 <= var_1_17) ? (var_1_21 == ((unsigned short int) (var_1_22 - var_1_17))) : (var_1_1 ? (var_1_1 ? (var_1_21 == ((unsigned short int) var_1_17)) : (var_1_21 == ((unsigned short int) var_1_17))) : 1))) && (var_1_23 == ((double) var_1_10))) && (var_1_24 == ((float) 31.75f))) && (var_1_25 == ((signed char) -5)) ; VAL [\result=0, isInitial=1, last_1_var_1_19=-100, var_1_10=2, var_1_12=64, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=64, var_1_19=123, var_1_1=0, var_1_20=124, var_1_21=32644, var_1_22=32767, var_1_23=2, var_1_24=127/4, var_1_25=-5, var_1_26=100, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=101, var_1_32=-4294967295, var_1_33=0, var_1_34=100, var_1_3=0, var_1_4=63/2, var_1_7=0, var_1_8=0] [L180] RET, EXPR property() [L180] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_19=-100, var_1_10=2, var_1_12=64, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=64, var_1_19=123, var_1_1=0, var_1_20=124, var_1_21=32644, var_1_22=32767, var_1_23=2, var_1_24=127/4, var_1_25=-5, var_1_26=100, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=101, var_1_32=-4294967295, var_1_33=0, var_1_34=100, var_1_3=0, var_1_4=63/2, var_1_7=0, var_1_8=0] [L19] reach_error() VAL [isInitial=1, last_1_var_1_19=-100, var_1_10=2, var_1_12=64, var_1_13=64, var_1_14=0, var_1_17=123, var_1_18=64, var_1_19=123, var_1_1=0, var_1_20=124, var_1_21=32644, var_1_22=32767, var_1_23=2, var_1_24=127/4, var_1_25=-5, var_1_26=100, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=101, var_1_32=-4294967295, var_1_33=0, var_1_34=100, var_1_3=0, var_1_4=63/2, var_1_7=0, var_1_8=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 89 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 29.5s, OverallIterations: 3, TraceHistogramMax: 32, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 2.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 219 SdHoareTripleChecker+Valid, 0.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 219 mSDsluCounter, 1030 SdHoareTripleChecker+Invalid, 0.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 820 mSDsCounter, 137 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 792 IncrementalHoareTripleChecker+Invalid, 929 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 137 mSolverCounterUnsat, 210 mSDtfsCounter, 792 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 409 GetRequests, 363 SyntacticMatches, 0 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 555 ImplicationChecksByTransitivity, 8.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=172occurred in iteration=2, InterpolantAutomatonStates: 25, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 2 MinimizatonAttempts, 32 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 25.1s InterpolantComputationTime, 1005 NumberOfCodeBlocks, 1005 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 400 ConstructedInterpolants, 0 QuantifiedInterpolants, 3039 SizeOfPredicates, 7 NumberOfNonLiveVariables, 452 ConjunctsInSsa, 35 ConjunctsInUnsatCore, 2 InterpolantComputations, 1 PerfectInterpolantSequences, 3782/3968 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-16 12:57:56,787 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-23.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d0066e51a7d4aac1d7ce4d012cfedc59baec5d0ada2198ab9ace67a88a2b4f9c --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-3289d67-m [2024-11-16 12:57:59,072 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-16 12:57:59,157 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-16 12:57:59,161 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-16 12:57:59,162 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-16 12:57:59,197 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-16 12:57:59,198 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-16 12:57:59,198 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-16 12:57:59,199 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-16 12:57:59,199 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-16 12:57:59,202 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-16 12:57:59,202 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-16 12:57:59,203 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-16 12:57:59,204 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-16 12:57:59,207 INFO L153 SettingsManager]: * Use SBE=true [2024-11-16 12:57:59,207 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-16 12:57:59,208 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-16 12:57:59,208 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-16 12:57:59,208 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-16 12:57:59,208 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-16 12:57:59,209 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-16 12:57:59,209 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-16 12:57:59,209 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-16 12:57:59,212 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-16 12:57:59,213 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-16 12:57:59,213 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-16 12:57:59,213 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-16 12:57:59,214 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-16 12:57:59,214 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-16 12:57:59,214 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-16 12:57:59,214 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-16 12:57:59,215 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-16 12:57:59,215 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-16 12:57:59,215 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-16 12:57:59,215 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 12:57:59,216 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-16 12:57:59,216 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-16 12:57:59,216 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-16 12:57:59,217 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-16 12:57:59,217 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-16 12:57:59,217 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-16 12:57:59,218 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-16 12:57:59,218 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-16 12:57:59,218 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-16 12:57:59,218 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d0066e51a7d4aac1d7ce4d012cfedc59baec5d0ada2198ab9ace67a88a2b4f9c [2024-11-16 12:57:59,589 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-16 12:57:59,616 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-16 12:57:59,621 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-16 12:57:59,622 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-16 12:57:59,623 INFO L274 PluginConnector]: CDTParser initialized [2024-11-16 12:57:59,625 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-23.i [2024-11-16 12:58:01,133 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-16 12:58:01,360 INFO L384 CDTParser]: Found 1 translation units. [2024-11-16 12:58:01,361 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-23.i [2024-11-16 12:58:01,375 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d88395ce9/baa56fe77a2d4ebfa2201ce196e41c0d/FLAGf180ea25e [2024-11-16 12:58:01,704 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d88395ce9/baa56fe77a2d4ebfa2201ce196e41c0d [2024-11-16 12:58:01,707 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-16 12:58:01,708 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-16 12:58:01,711 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-16 12:58:01,712 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-16 12:58:01,717 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-16 12:58:01,720 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:58:01" (1/1) ... [2024-11-16 12:58:01,721 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22da01c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:58:01, skipping insertion in model container [2024-11-16 12:58:01,721 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:58:01" (1/1) ... [2024-11-16 12:58:01,754 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-16 12:58:01,958 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-23.i[915,928] [2024-11-16 12:58:02,054 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 12:58:02,081 INFO L200 MainTranslator]: Completed pre-run [2024-11-16 12:58:02,095 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-23.i[915,928] [2024-11-16 12:58:02,151 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 12:58:02,181 INFO L204 MainTranslator]: Completed translation [2024-11-16 12:58:02,182 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:58:02 WrapperNode [2024-11-16 12:58:02,182 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-16 12:58:02,183 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-16 12:58:02,183 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-16 12:58:02,183 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-16 12:58:02,189 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:58:02" (1/1) ... [2024-11-16 12:58:02,201 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:58:02" (1/1) ... [2024-11-16 12:58:02,236 INFO L138 Inliner]: procedures = 27, calls = 45, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 188 [2024-11-16 12:58:02,236 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-16 12:58:02,237 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-16 12:58:02,237 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-16 12:58:02,237 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-16 12:58:02,255 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:58:02" (1/1) ... [2024-11-16 12:58:02,255 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:58:02" (1/1) ... [2024-11-16 12:58:02,261 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:58:02" (1/1) ... [2024-11-16 12:58:02,280 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-16 12:58:02,281 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:58:02" (1/1) ... [2024-11-16 12:58:02,281 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:58:02" (1/1) ... [2024-11-16 12:58:02,292 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:58:02" (1/1) ... [2024-11-16 12:58:02,293 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:58:02" (1/1) ... [2024-11-16 12:58:02,298 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:58:02" (1/1) ... [2024-11-16 12:58:02,300 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:58:02" (1/1) ... [2024-11-16 12:58:02,304 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-16 12:58:02,309 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-16 12:58:02,309 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-16 12:58:02,309 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-16 12:58:02,311 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:58:02" (1/1) ... [2024-11-16 12:58:02,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 12:58:02,334 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 12:58:02,354 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-16 12:58:02,362 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-16 12:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-16 12:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-16 12:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-16 12:58:02,421 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-16 12:58:02,421 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-16 12:58:02,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-16 12:58:02,533 INFO L256 CfgBuilder]: Building ICFG [2024-11-16 12:58:02,537 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-16 12:58:04,267 INFO L? ?]: Removed 18 outVars from TransFormulas that were not future-live. [2024-11-16 12:58:04,267 INFO L307 CfgBuilder]: Performing block encoding [2024-11-16 12:58:04,281 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-16 12:58:04,281 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-16 12:58:04,282 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 12:58:04 BoogieIcfgContainer [2024-11-16 12:58:04,282 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-16 12:58:04,284 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-16 12:58:04,284 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-16 12:58:04,286 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-16 12:58:04,287 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 12:58:01" (1/3) ... [2024-11-16 12:58:04,287 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3cb0ece6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 12:58:04, skipping insertion in model container [2024-11-16 12:58:04,287 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:58:02" (2/3) ... [2024-11-16 12:58:04,288 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3cb0ece6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 12:58:04, skipping insertion in model container [2024-11-16 12:58:04,288 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 12:58:04" (3/3) ... [2024-11-16 12:58:04,289 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-10_file-23.i [2024-11-16 12:58:04,307 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-16 12:58:04,307 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-16 12:58:04,384 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-16 12:58:04,392 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;@6cae7683, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-16 12:58:04,392 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-16 12:58:04,396 INFO L276 IsEmpty]: Start isEmpty. Operand has 89 states, 54 states have (on average 1.3333333333333333) internal successors, (72), 55 states have internal predecessors, (72), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2024-11-16 12:58:04,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-16 12:58:04,416 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 12:58:04,417 INFO L215 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 12:58:04,417 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 12:58:04,423 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 12:58:04,424 INFO L85 PathProgramCache]: Analyzing trace with hash -1129652565, now seen corresponding path program 1 times [2024-11-16 12:58:04,440 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-16 12:58:04,441 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1045554185] [2024-11-16 12:58:04,441 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 12:58:04,442 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-16 12:58:04,442 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-16 12:58:04,445 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-16 12:58:04,447 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-11-16 12:58:04,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:58:04,940 INFO L255 TraceCheckSpWp]: Trace formula consists of 323 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-16 12:58:04,959 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-16 12:58:05,039 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 902 proven. 0 refuted. 0 times theorem prover too weak. 1082 trivial. 0 not checked. [2024-11-16 12:58:05,041 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-16 12:58:05,042 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-16 12:58:05,042 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1045554185] [2024-11-16 12:58:05,043 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1045554185] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 12:58:05,043 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 12:58:05,043 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-16 12:58:05,046 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [518105063] [2024-11-16 12:58:05,046 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 12:58:05,051 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-16 12:58:05,052 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-16 12:58:05,078 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-16 12:58:05,078 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-16 12:58:05,081 INFO L87 Difference]: Start difference. First operand has 89 states, 54 states have (on average 1.3333333333333333) internal successors, (72), 55 states have internal predecessors, (72), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) Second operand has 2 states, 2 states have (on average 24.0) internal successors, (48), 2 states have internal predecessors, (48), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2024-11-16 12:58:05,128 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 12:58:05,130 INFO L93 Difference]: Finished difference Result 170 states and 297 transitions. [2024-11-16 12:58:05,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-16 12:58:05,133 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 24.0) internal successors, (48), 2 states have internal predecessors, (48), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) Word has length 201 [2024-11-16 12:58:05,133 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 12:58:05,143 INFO L225 Difference]: With dead ends: 170 [2024-11-16 12:58:05,143 INFO L226 Difference]: Without dead ends: 84 [2024-11-16 12:58:05,147 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 200 GetRequests, 200 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-16 12:58:05,153 INFO L432 NwaCegarLoop]: 128 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 128 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-16 12:58:05,154 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 128 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-16 12:58:05,173 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 84 states. [2024-11-16 12:58:05,210 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 84 to 84. [2024-11-16 12:58:05,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 84 states, 50 states have (on average 1.28) internal successors, (64), 50 states have internal predecessors, (64), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2024-11-16 12:58:05,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 128 transitions. [2024-11-16 12:58:05,220 INFO L78 Accepts]: Start accepts. Automaton has 84 states and 128 transitions. Word has length 201 [2024-11-16 12:58:05,222 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 12:58:05,222 INFO L471 AbstractCegarLoop]: Abstraction has 84 states and 128 transitions. [2024-11-16 12:58:05,223 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 24.0) internal successors, (48), 2 states have internal predecessors, (48), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2024-11-16 12:58:05,223 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 128 transitions. [2024-11-16 12:58:05,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-16 12:58:05,229 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 12:58:05,230 INFO L215 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 12:58:05,249 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-11-16 12:58:05,435 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-16 12:58:05,436 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 12:58:05,437 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 12:58:05,438 INFO L85 PathProgramCache]: Analyzing trace with hash -1919121647, now seen corresponding path program 1 times [2024-11-16 12:58:05,438 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-16 12:58:05,439 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1798246041] [2024-11-16 12:58:05,439 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 12:58:05,439 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-16 12:58:05,439 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-16 12:58:05,442 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-16 12:58:05,462 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-11-16 12:58:05,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:58:05,872 INFO L255 TraceCheckSpWp]: Trace formula consists of 323 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-16 12:58:05,886 INFO L278 TraceCheckSpWp]: Computing forward predicates...