./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/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/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --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 64bit --witnessprinter.graph.data.programhash 2d0073111a5c7b021bc76098b9f15e3306b34538df9d4af329dd19631f32f125 --- Real Ultimate output --- This is Ultimate 0.2.2-839c364b5d67a0f615c82cb70ab247790648d4a9-839c364 [2021-12-14 19:12:57,983 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-14 19:12:57,996 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-14 19:12:58,026 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-14 19:12:58,039 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-14 19:12:58,040 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-14 19:12:58,041 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-14 19:12:58,042 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-14 19:12:58,043 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-14 19:12:58,043 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-14 19:12:58,044 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-14 19:12:58,045 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-14 19:12:58,045 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-14 19:12:58,045 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-14 19:12:58,046 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-14 19:12:58,047 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-14 19:12:58,048 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-14 19:12:58,048 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-14 19:12:58,049 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-14 19:12:58,050 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-14 19:12:58,051 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-14 19:12:58,052 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-14 19:12:58,053 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-14 19:12:58,054 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-14 19:12:58,055 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-14 19:12:58,055 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-14 19:12:58,056 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-14 19:12:58,056 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-14 19:12:58,057 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-14 19:12:58,057 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-14 19:12:58,057 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-14 19:12:58,058 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-14 19:12:58,058 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-14 19:12:58,059 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-14 19:12:58,062 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-14 19:12:58,062 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-14 19:12:58,063 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-14 19:12:58,063 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-14 19:12:58,063 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-14 19:12:58,064 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-14 19:12:58,066 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-14 19:12:58,067 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-14 19:12:58,081 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-14 19:12:58,082 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-14 19:12:58,082 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-14 19:12:58,082 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-14 19:12:58,083 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-14 19:12:58,083 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-14 19:12:58,084 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-14 19:12:58,084 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-14 19:12:58,084 INFO L138 SettingsManager]: * Use SBE=true [2021-12-14 19:12:58,084 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-14 19:12:58,084 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-14 19:12:58,084 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-14 19:12:58,085 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-14 19:12:58,085 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-14 19:12:58,085 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-14 19:12:58,085 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-14 19:12:58,085 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-14 19:12:58,085 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-14 19:12:58,086 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-14 19:12:58,086 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-14 19:12:58,086 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-14 19:12:58,086 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-14 19:12:58,086 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-14 19:12:58,086 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-14 19:12:58,087 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-14 19:12:58,087 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-14 19:12:58,087 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-14 19:12:58,087 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-14 19:12:58,088 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-14 19:12:58,088 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-14 19:12:58,088 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-14 19:12:58,088 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2d0073111a5c7b021bc76098b9f15e3306b34538df9d4af329dd19631f32f125 [2021-12-14 19:12:58,259 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-14 19:12:58,272 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-14 19:12:58,274 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-14 19:12:58,275 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-14 19:12:58,275 INFO L275 PluginConnector]: CDTParser initialized [2021-12-14 19:12:58,276 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i [2021-12-14 19:12:58,321 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a514eface/88c585a1402e46aa80a941f90a8733f4/FLAGd47c7742c [2021-12-14 19:12:59,115 INFO L306 CDTParser]: Found 1 translation units. [2021-12-14 19:12:59,116 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i [2021-12-14 19:12:59,167 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a514eface/88c585a1402e46aa80a941f90a8733f4/FLAGd47c7742c [2021-12-14 19:12:59,370 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a514eface/88c585a1402e46aa80a941f90a8733f4 [2021-12-14 19:12:59,372 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-14 19:12:59,373 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-14 19:12:59,375 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-14 19:12:59,375 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-14 19:12:59,378 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-14 19:12:59,378 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:12:59" (1/1) ... [2021-12-14 19:12:59,379 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@370566ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:12:59, skipping insertion in model container [2021-12-14 19:12:59,379 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:12:59" (1/1) ... [2021-12-14 19:12:59,384 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-14 19:12:59,549 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-14 19:13:05,979 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[659699,659712] [2021-12-14 19:13:05,981 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[659844,659857] [2021-12-14 19:13:05,982 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[659990,660003] [2021-12-14 19:13:05,982 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[660155,660168] [2021-12-14 19:13:05,983 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[660313,660326] [2021-12-14 19:13:05,983 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[660471,660484] [2021-12-14 19:13:05,983 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[660629,660642] [2021-12-14 19:13:05,984 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[660789,660802] [2021-12-14 19:13:05,984 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[660948,660961] [2021-12-14 19:13:05,984 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[661087,661100] [2021-12-14 19:13:05,985 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[661229,661242] [2021-12-14 19:13:05,985 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[661378,661391] [2021-12-14 19:13:05,985 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[661517,661530] [2021-12-14 19:13:05,986 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[661672,661685] [2021-12-14 19:13:05,986 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[661832,661845] [2021-12-14 19:13:05,986 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[661983,661996] [2021-12-14 19:13:05,986 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[662134,662147] [2021-12-14 19:13:05,987 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[662286,662299] [2021-12-14 19:13:05,987 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[662435,662448] [2021-12-14 19:13:05,988 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[662583,662596] [2021-12-14 19:13:05,988 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[662740,662753] [2021-12-14 19:13:05,988 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[662889,662902] [2021-12-14 19:13:05,988 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[663045,663058] [2021-12-14 19:13:05,989 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[663198,663211] [2021-12-14 19:13:05,989 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[663344,663357] [2021-12-14 19:13:05,989 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[663487,663500] [2021-12-14 19:13:05,990 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[663639,663652] [2021-12-14 19:13:05,990 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[663785,663798] [2021-12-14 19:13:05,990 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[663930,663943] [2021-12-14 19:13:05,991 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[664084,664097] [2021-12-14 19:13:05,991 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[664235,664248] [2021-12-14 19:13:05,991 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[664390,664403] [2021-12-14 19:13:05,992 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[664542,664555] [2021-12-14 19:13:05,992 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[664697,664710] [2021-12-14 19:13:05,992 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[664861,664874] [2021-12-14 19:13:05,993 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[665017,665030] [2021-12-14 19:13:05,993 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[665181,665194] [2021-12-14 19:13:05,993 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[665323,665336] [2021-12-14 19:13:05,994 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[665481,665494] [2021-12-14 19:13:05,994 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[665648,665661] [2021-12-14 19:13:05,994 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[665807,665820] [2021-12-14 19:13:05,995 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[665966,665979] [2021-12-14 19:13:05,995 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[666115,666128] [2021-12-14 19:13:05,995 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[666262,666275] [2021-12-14 19:13:06,005 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[666401,666414] [2021-12-14 19:13:06,006 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[666564,666577] [2021-12-14 19:13:06,006 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[666730,666743] [2021-12-14 19:13:06,006 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[666894,666907] [2021-12-14 19:13:06,007 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[667059,667072] [2021-12-14 19:13:06,007 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[667224,667237] [2021-12-14 19:13:06,007 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[667390,667403] [2021-12-14 19:13:06,008 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[667555,667568] [2021-12-14 19:13:06,008 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[667722,667735] [2021-12-14 19:13:06,008 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[667882,667895] [2021-12-14 19:13:06,008 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[668044,668057] [2021-12-14 19:13:06,009 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[668203,668216] [2021-12-14 19:13:06,009 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[668349,668362] [2021-12-14 19:13:06,009 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[668492,668505] [2021-12-14 19:13:06,010 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[668636,668649] [2021-12-14 19:13:06,010 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[668779,668792] [2021-12-14 19:13:06,010 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[668923,668936] [2021-12-14 19:13:06,011 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[669064,669077] [2021-12-14 19:13:06,018 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[669202,669215] [2021-12-14 19:13:06,019 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[669360,669373] [2021-12-14 19:13:06,019 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[669519,669532] [2021-12-14 19:13:06,020 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[669675,669688] [2021-12-14 19:13:06,020 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[669824,669837] [2021-12-14 19:13:06,020 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[669976,669989] [2021-12-14 19:13:06,021 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[670127,670140] [2021-12-14 19:13:06,021 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[670276,670289] [2021-12-14 19:13:06,021 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[670428,670441] [2021-12-14 19:13:06,021 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[670576,670589] [2021-12-14 19:13:06,022 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[670729,670742] [2021-12-14 19:13:06,022 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[670880,670893] [2021-12-14 19:13:06,022 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[671030,671043] [2021-12-14 19:13:06,023 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[671177,671190] [2021-12-14 19:13:06,023 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[671328,671341] [2021-12-14 19:13:06,023 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[671479,671492] [2021-12-14 19:13:06,024 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[671627,671640] [2021-12-14 19:13:06,024 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[671793,671806] [2021-12-14 19:13:06,024 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[671962,671975] [2021-12-14 19:13:06,025 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[672129,672142] [2021-12-14 19:13:06,025 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[672297,672310] [2021-12-14 19:13:06,025 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[672447,672460] [2021-12-14 19:13:06,025 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[672594,672607] [2021-12-14 19:13:06,026 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[672755,672768] [2021-12-14 19:13:06,028 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[672925,672938] [2021-12-14 19:13:06,028 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[673087,673100] [2021-12-14 19:13:06,052 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-14 19:13:06,097 INFO L203 MainTranslator]: Completed pre-run [2021-12-14 19:13:06,629 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[659699,659712] [2021-12-14 19:13:06,633 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[659844,659857] [2021-12-14 19:13:06,634 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[659990,660003] [2021-12-14 19:13:06,635 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[660155,660168] [2021-12-14 19:13:06,637 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[660313,660326] [2021-12-14 19:13:06,637 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[660471,660484] [2021-12-14 19:13:06,638 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[660629,660642] [2021-12-14 19:13:06,639 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[660789,660802] [2021-12-14 19:13:06,639 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[660948,660961] [2021-12-14 19:13:06,640 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[661087,661100] [2021-12-14 19:13:06,641 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[661229,661242] [2021-12-14 19:13:06,642 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[661378,661391] [2021-12-14 19:13:06,642 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[661517,661530] [2021-12-14 19:13:06,642 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[661672,661685] [2021-12-14 19:13:06,643 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[661832,661845] [2021-12-14 19:13:06,643 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[661983,661996] [2021-12-14 19:13:06,643 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[662134,662147] [2021-12-14 19:13:06,644 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[662286,662299] [2021-12-14 19:13:06,644 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[662435,662448] [2021-12-14 19:13:06,644 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[662583,662596] [2021-12-14 19:13:06,645 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[662740,662753] [2021-12-14 19:13:06,646 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[662889,662902] [2021-12-14 19:13:06,646 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[663045,663058] [2021-12-14 19:13:06,647 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[663198,663211] [2021-12-14 19:13:06,647 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[663344,663357] [2021-12-14 19:13:06,647 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[663487,663500] [2021-12-14 19:13:06,648 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[663639,663652] [2021-12-14 19:13:06,648 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[663785,663798] [2021-12-14 19:13:06,648 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[663930,663943] [2021-12-14 19:13:06,649 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[664084,664097] [2021-12-14 19:13:06,649 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[664235,664248] [2021-12-14 19:13:06,649 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[664390,664403] [2021-12-14 19:13:06,650 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[664542,664555] [2021-12-14 19:13:06,650 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[664697,664710] [2021-12-14 19:13:06,651 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[664861,664874] [2021-12-14 19:13:06,651 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[665017,665030] [2021-12-14 19:13:06,651 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[665181,665194] [2021-12-14 19:13:06,652 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[665323,665336] [2021-12-14 19:13:06,653 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[665481,665494] [2021-12-14 19:13:06,654 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[665648,665661] [2021-12-14 19:13:06,654 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[665807,665820] [2021-12-14 19:13:06,655 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[665966,665979] [2021-12-14 19:13:06,655 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[666115,666128] [2021-12-14 19:13:06,655 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[666262,666275] [2021-12-14 19:13:06,656 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[666401,666414] [2021-12-14 19:13:06,656 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[666564,666577] [2021-12-14 19:13:06,657 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[666730,666743] [2021-12-14 19:13:06,657 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[666894,666907] [2021-12-14 19:13:06,658 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[667059,667072] [2021-12-14 19:13:06,658 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[667224,667237] [2021-12-14 19:13:06,658 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[667390,667403] [2021-12-14 19:13:06,659 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[667555,667568] [2021-12-14 19:13:06,659 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[667722,667735] [2021-12-14 19:13:06,660 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[667882,667895] [2021-12-14 19:13:06,660 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[668044,668057] [2021-12-14 19:13:06,661 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[668203,668216] [2021-12-14 19:13:06,661 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[668349,668362] [2021-12-14 19:13:06,661 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[668492,668505] [2021-12-14 19:13:06,662 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[668636,668649] [2021-12-14 19:13:06,662 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[668779,668792] [2021-12-14 19:13:06,662 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[668923,668936] [2021-12-14 19:13:06,663 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[669064,669077] [2021-12-14 19:13:06,664 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[669202,669215] [2021-12-14 19:13:06,666 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[669360,669373] [2021-12-14 19:13:06,670 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[669519,669532] [2021-12-14 19:13:06,672 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[669675,669688] [2021-12-14 19:13:06,672 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[669824,669837] [2021-12-14 19:13:06,673 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[669976,669989] [2021-12-14 19:13:06,673 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[670127,670140] [2021-12-14 19:13:06,674 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[670276,670289] [2021-12-14 19:13:06,674 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[670428,670441] [2021-12-14 19:13:06,674 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[670576,670589] [2021-12-14 19:13:06,679 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[670729,670742] [2021-12-14 19:13:06,679 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[670880,670893] [2021-12-14 19:13:06,680 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[671030,671043] [2021-12-14 19:13:06,680 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[671177,671190] [2021-12-14 19:13:06,680 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[671328,671341] [2021-12-14 19:13:06,681 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[671479,671492] [2021-12-14 19:13:06,682 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[671627,671640] [2021-12-14 19:13:06,682 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[671793,671806] [2021-12-14 19:13:06,683 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[671962,671975] [2021-12-14 19:13:06,684 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[672129,672142] [2021-12-14 19:13:06,684 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[672297,672310] [2021-12-14 19:13:06,684 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[672447,672460] [2021-12-14 19:13:06,685 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[672594,672607] [2021-12-14 19:13:06,685 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[672755,672768] [2021-12-14 19:13:06,685 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[672925,672938] [2021-12-14 19:13:06,685 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i[673087,673100] [2021-12-14 19:13:06,692 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-14 19:13:06,962 INFO L208 MainTranslator]: Completed translation [2021-12-14 19:13:06,962 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:13:06 WrapperNode [2021-12-14 19:13:06,962 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-14 19:13:06,963 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-14 19:13:06,963 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-14 19:13:06,963 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-14 19:13:06,968 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:13:06" (1/1) ... [2021-12-14 19:13:07,062 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:13:06" (1/1) ... [2021-12-14 19:13:07,318 INFO L137 Inliner]: procedures = 981, calls = 6401, calls flagged for inlining = 457, calls inlined = 329, statements flattened = 12915 [2021-12-14 19:13:07,319 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-14 19:13:07,320 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-14 19:13:07,320 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-14 19:13:07,320 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-14 19:13:07,327 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:13:06" (1/1) ... [2021-12-14 19:13:07,327 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:13:06" (1/1) ... [2021-12-14 19:13:07,381 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:13:06" (1/1) ... [2021-12-14 19:13:07,382 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:13:06" (1/1) ... [2021-12-14 19:13:07,590 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:13:06" (1/1) ... [2021-12-14 19:13:07,624 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:13:06" (1/1) ... [2021-12-14 19:13:07,668 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:13:06" (1/1) ... [2021-12-14 19:13:07,722 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-14 19:13:07,724 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-14 19:13:07,724 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-14 19:13:07,724 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-14 19:13:07,725 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:13:06" (1/1) ... [2021-12-14 19:13:07,729 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-14 19:13:07,736 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 19:13:07,752 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-14 19:13:07,772 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-14 19:13:07,782 INFO L130 BoogieDeclarations]: Found specification of procedure dput [2021-12-14 19:13:07,782 INFO L138 BoogieDeclarations]: Found implementation of procedure dput [2021-12-14 19:13:07,782 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-12-14 19:13:07,782 INFO L130 BoogieDeclarations]: Found specification of procedure i_size_read [2021-12-14 19:13:07,783 INFO L138 BoogieDeclarations]: Found implementation of procedure i_size_read [2021-12-14 19:13:07,783 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_DeleteNSEntry [2021-12-14 19:13:07,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_DeleteNSEntry [2021-12-14 19:13:07,783 INFO L130 BoogieDeclarations]: Found specification of procedure ncp__io2vol [2021-12-14 19:13:07,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp__io2vol [2021-12-14 19:13:07,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2021-12-14 19:13:07,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2021-12-14 19:13:07,784 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_update_dates [2021-12-14 19:13:07,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_update_dates [2021-12-14 19:13:07,784 INFO L130 BoogieDeclarations]: Found specification of procedure __ncp_start_request [2021-12-14 19:13:07,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __ncp_start_request [2021-12-14 19:13:07,785 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-12-14 19:13:07,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-12-14 19:13:07,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-14 19:13:07,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-14 19:13:07,786 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_obtain_info [2021-12-14 19:13:07,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_obtain_info [2021-12-14 19:13:07,786 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_file_write [2021-12-14 19:13:07,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_file_write [2021-12-14 19:13:07,786 INFO L130 BoogieDeclarations]: Found specification of procedure new_encode_dev [2021-12-14 19:13:07,786 INFO L138 BoogieDeclarations]: Found implementation of procedure new_encode_dev [2021-12-14 19:13:07,786 INFO L130 BoogieDeclarations]: Found specification of procedure sign_packet [2021-12-14 19:13:07,787 INFO L138 BoogieDeclarations]: Found implementation of procedure sign_packet [2021-12-14 19:13:07,787 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_file_mmap_fault [2021-12-14 19:13:07,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_file_mmap_fault [2021-12-14 19:13:07,787 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_obtain_nfs_info [2021-12-14 19:13:07,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_obtain_nfs_info [2021-12-14 19:13:07,787 INFO L130 BoogieDeclarations]: Found specification of procedure grab_cache_page [2021-12-14 19:13:07,787 INFO L138 BoogieDeclarations]: Found implementation of procedure grab_cache_page [2021-12-14 19:13:07,787 INFO L130 BoogieDeclarations]: Found specification of procedure get_current___1 [2021-12-14 19:13:07,787 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current___1 [2021-12-14 19:13:07,787 INFO L130 BoogieDeclarations]: Found specification of procedure get_current___0 [2021-12-14 19:13:07,788 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current___0 [2021-12-14 19:13:07,788 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_make_open [2021-12-14 19:13:07,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_make_open [2021-12-14 19:13:07,788 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-14 19:13:07,788 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-14 19:13:07,788 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2021-12-14 19:13:07,788 INFO L138 BoogieDeclarations]: Found implementation of procedure fput [2021-12-14 19:13:07,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2021-12-14 19:13:07,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2021-12-14 19:13:07,788 INFO L130 BoogieDeclarations]: Found specification of procedure flush_work [2021-12-14 19:13:07,789 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_work [2021-12-14 19:13:07,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-14 19:13:07,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-14 19:13:07,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2021-12-14 19:13:07,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2021-12-14 19:13:07,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-14 19:13:07,789 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_ioctl [2021-12-14 19:13:07,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_ioctl [2021-12-14 19:13:07,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2021-12-14 19:13:07,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2021-12-14 19:13:07,790 INFO L130 BoogieDeclarations]: Found specification of procedure kmap [2021-12-14 19:13:07,790 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap [2021-12-14 19:13:07,790 INFO L130 BoogieDeclarations]: Found specification of procedure iunique [2021-12-14 19:13:07,790 INFO L138 BoogieDeclarations]: Found implementation of procedure iunique [2021-12-14 19:13:07,790 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_reply_le16 [2021-12-14 19:13:07,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_reply_le16 [2021-12-14 19:13:07,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-14 19:13:07,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-14 19:13:07,791 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_statfs [2021-12-14 19:13:07,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_statfs [2021-12-14 19:13:07,791 INFO L130 BoogieDeclarations]: Found specification of procedure assert_server_locked [2021-12-14 19:13:07,791 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_server_locked [2021-12-14 19:13:07,791 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-12-14 19:13:07,791 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-12-14 19:13:07,791 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_write_kernel [2021-12-14 19:13:07,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_write_kernel [2021-12-14 19:13:07,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2021-12-14 19:13:07,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2021-12-14 19:13:07,795 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_reply_byte [2021-12-14 19:13:07,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_reply_byte [2021-12-14 19:13:07,795 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-14 19:13:07,795 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2021-12-14 19:13:07,795 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2021-12-14 19:13:07,795 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~wchar_t~0~X~$Pointer$~X~int~TO~int [2021-12-14 19:13:07,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~wchar_t~0~X~$Pointer$~X~int~TO~int [2021-12-14 19:13:07,796 INFO L130 BoogieDeclarations]: Found specification of procedure i_size_write [2021-12-14 19:13:07,796 INFO L138 BoogieDeclarations]: Found implementation of procedure i_size_write [2021-12-14 19:13:07,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-12-14 19:13:07,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-12-14 19:13:07,796 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-14 19:13:07,797 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_destroy_inode [2021-12-14 19:13:07,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_destroy_inode [2021-12-14 19:13:07,797 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_update_attrs [2021-12-14 19:13:07,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_update_attrs [2021-12-14 19:13:07,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-14 19:13:07,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-14 19:13:07,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-14 19:13:07,797 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-14 19:13:07,797 INFO L130 BoogieDeclarations]: Found specification of procedure bdi_destroy [2021-12-14 19:13:07,797 INFO L138 BoogieDeclarations]: Found implementation of procedure bdi_destroy [2021-12-14 19:13:07,798 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-12-14 19:13:07,798 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-12-14 19:13:07,798 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_get_volume_root [2021-12-14 19:13:07,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_get_volume_root [2021-12-14 19:13:07,798 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-14 19:13:07,798 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-14 19:13:07,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_ncp_server [2021-12-14 19:13:07,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_ncp_server [2021-12-14 19:13:07,798 INFO L130 BoogieDeclarations]: Found specification of procedure unload_nls [2021-12-14 19:13:07,798 INFO L138 BoogieDeclarations]: Found implementation of procedure unload_nls [2021-12-14 19:13:07,798 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_request [2021-12-14 19:13:07,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_request [2021-12-14 19:13:07,799 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_date_dos2unix [2021-12-14 19:13:07,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_date_dos2unix [2021-12-14 19:13:07,799 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_new_dentry [2021-12-14 19:13:07,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_new_dentry [2021-12-14 19:13:07,799 INFO L130 BoogieDeclarations]: Found specification of procedure recalc_sigpending [2021-12-14 19:13:07,799 INFO L138 BoogieDeclarations]: Found implementation of procedure recalc_sigpending [2021-12-14 19:13:07,799 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-14 19:13:07,799 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-14 19:13:07,799 INFO L130 BoogieDeclarations]: Found specification of procedure nls_tolower [2021-12-14 19:13:07,800 INFO L138 BoogieDeclarations]: Found implementation of procedure nls_tolower [2021-12-14 19:13:07,800 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-14 19:13:07,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-14 19:13:07,800 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-14 19:13:07,800 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-14 19:13:07,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_open_mutex_of_ncp_inode_info [2021-12-14 19:13:07,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_open_mutex_of_ncp_inode_info [2021-12-14 19:13:07,801 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_page [2021-12-14 19:13:07,801 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_page [2021-12-14 19:13:07,801 INFO L130 BoogieDeclarations]: Found specification of procedure __kuid_val [2021-12-14 19:13:07,801 INFO L138 BoogieDeclarations]: Found implementation of procedure __kuid_val [2021-12-14 19:13:07,801 INFO L130 BoogieDeclarations]: Found specification of procedure dir_emit [2021-12-14 19:13:07,801 INFO L138 BoogieDeclarations]: Found implementation of procedure dir_emit [2021-12-14 19:13:07,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-14 19:13:07,801 INFO L130 BoogieDeclarations]: Found specification of procedure release_sock [2021-12-14 19:13:07,801 INFO L138 BoogieDeclarations]: Found implementation of procedure release_sock [2021-12-14 19:13:07,802 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2021-12-14 19:13:07,802 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2021-12-14 19:13:07,802 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-14 19:13:07,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_146 [2021-12-14 19:13:07,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_146 [2021-12-14 19:13:07,802 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_rmdir [2021-12-14 19:13:07,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_rmdir [2021-12-14 19:13:07,802 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-12-14 19:13:07,802 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-12-14 19:13:07,802 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_file_read [2021-12-14 19:13:07,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_file_read [2021-12-14 19:13:07,803 INFO L130 BoogieDeclarations]: Found specification of procedure d_instantiate [2021-12-14 19:13:07,803 INFO L138 BoogieDeclarations]: Found implementation of procedure d_instantiate [2021-12-14 19:13:07,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode [2021-12-14 19:13:07,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode [2021-12-14 19:13:07,803 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_compat_ioctl [2021-12-14 19:13:07,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_compat_ioctl [2021-12-14 19:13:07,803 INFO L130 BoogieDeclarations]: Found specification of procedure WSET_LH [2021-12-14 19:13:07,803 INFO L138 BoogieDeclarations]: Found implementation of procedure WSET_LH [2021-12-14 19:13:07,803 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-14 19:13:07,803 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-14 19:13:07,804 INFO L130 BoogieDeclarations]: Found specification of procedure setattr_copy [2021-12-14 19:13:07,804 INFO L138 BoogieDeclarations]: Found implementation of procedure setattr_copy [2021-12-14 19:13:07,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2021-12-14 19:13:07,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2021-12-14 19:13:07,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_for_read_section [2021-12-14 19:13:07,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_for_read_section [2021-12-14 19:13:07,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2021-12-14 19:13:07,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2021-12-14 19:13:07,804 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_reply_data [2021-12-14 19:13:07,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_reply_data [2021-12-14 19:13:07,804 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-14 19:13:07,805 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-14 19:13:07,805 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-14 19:13:07,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2021-12-14 19:13:07,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2021-12-14 19:13:07,805 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-14 19:13:07,805 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-12-14 19:13:07,805 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-12-14 19:13:07,805 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_d_prune [2021-12-14 19:13:07,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_d_prune [2021-12-14 19:13:07,805 INFO L130 BoogieDeclarations]: Found specification of procedure lock_sock [2021-12-14 19:13:07,805 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_sock [2021-12-14 19:13:07,806 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_add_byte [2021-12-14 19:13:07,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_add_byte [2021-12-14 19:13:07,806 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_init_header [2021-12-14 19:13:07,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_init_header [2021-12-14 19:13:07,806 INFO L130 BoogieDeclarations]: Found specification of procedure pagecache_get_page [2021-12-14 19:13:07,806 INFO L138 BoogieDeclarations]: Found implementation of procedure pagecache_get_page [2021-12-14 19:13:07,806 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_add_mem [2021-12-14 19:13:07,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_add_mem [2021-12-14 19:13:07,806 INFO L130 BoogieDeclarations]: Found specification of procedure kill_anon_super [2021-12-14 19:13:07,806 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_anon_super [2021-12-14 19:13:07,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_root_setup_lock_of_ncp_server [2021-12-14 19:13:07,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_root_setup_lock_of_ncp_server [2021-12-14 19:13:07,807 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_is_server_root [2021-12-14 19:13:07,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_is_server_root [2021-12-14 19:13:07,807 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_is_nfs_extras [2021-12-14 19:13:07,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_is_nfs_extras [2021-12-14 19:13:07,807 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_release [2021-12-14 19:13:07,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_release [2021-12-14 19:13:07,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2021-12-14 19:13:07,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2021-12-14 19:13:07,808 INFO L130 BoogieDeclarations]: Found specification of procedure ncpdgram_send [2021-12-14 19:13:07,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ncpdgram_send [2021-12-14 19:13:07,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2021-12-14 19:13:07,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2021-12-14 19:13:07,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2021-12-14 19:13:07,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2021-12-14 19:13:07,808 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_inode_close [2021-12-14 19:13:07,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_inode_close [2021-12-14 19:13:07,808 INFO L130 BoogieDeclarations]: Found specification of procedure NCP_FINFO [2021-12-14 19:13:07,808 INFO L138 BoogieDeclarations]: Found implementation of procedure NCP_FINFO [2021-12-14 19:13:07,808 INFO L130 BoogieDeclarations]: Found specification of procedure ncp__vol2io [2021-12-14 19:13:07,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp__vol2io [2021-12-14 19:13:07,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_creq_mutex_of_NOT_ARG_SIGN [2021-12-14 19:13:07,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_creq_mutex_of_NOT_ARG_SIGN [2021-12-14 19:13:07,809 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_RenameNSEntry [2021-12-14 19:13:07,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_RenameNSEntry [2021-12-14 19:13:07,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_i_mutex_of_inode [2021-12-14 19:13:07,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_i_mutex_of_inode [2021-12-14 19:13:07,809 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_be16 [2021-12-14 19:13:07,809 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_be16 [2021-12-14 19:13:07,809 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_notify_change [2021-12-14 19:13:07,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_notify_change [2021-12-14 19:13:07,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_75 [2021-12-14 19:13:07,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_75 [2021-12-14 19:13:07,810 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_reply_dword [2021-12-14 19:13:07,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_reply_dword [2021-12-14 19:13:07,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-12-14 19:13:07,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-12-14 19:13:07,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-14 19:13:07,810 INFO L130 BoogieDeclarations]: Found specification of procedure mark_inode_dirty [2021-12-14 19:13:07,810 INFO L138 BoogieDeclarations]: Found implementation of procedure mark_inode_dirty [2021-12-14 19:13:07,810 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_update_inode [2021-12-14 19:13:07,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_update_inode [2021-12-14 19:13:07,811 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_del_file_or_subdir [2021-12-14 19:13:07,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_del_file_or_subdir [2021-12-14 19:13:07,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-14 19:13:07,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-14 19:13:07,811 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_create_new [2021-12-14 19:13:07,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_create_new [2021-12-14 19:13:07,811 INFO L130 BoogieDeclarations]: Found specification of procedure __kgid_val [2021-12-14 19:13:07,811 INFO L138 BoogieDeclarations]: Found implementation of procedure __kgid_val [2021-12-14 19:13:07,811 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2021-12-14 19:13:07,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2021-12-14 19:13:07,812 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_init_request [2021-12-14 19:13:07,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_init_request [2021-12-14 19:13:07,812 INFO L130 BoogieDeclarations]: Found specification of procedure PageUptodate [2021-12-14 19:13:07,812 INFO L138 BoogieDeclarations]: Found implementation of procedure PageUptodate [2021-12-14 19:13:07,812 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-12-14 19:13:07,812 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-12-14 19:13:07,812 INFO L130 BoogieDeclarations]: Found specification of procedure kunmap [2021-12-14 19:13:07,812 INFO L138 BoogieDeclarations]: Found implementation of procedure kunmap [2021-12-14 19:13:07,812 INFO L130 BoogieDeclarations]: Found specification of procedure NCP_SBP [2021-12-14 19:13:07,812 INFO L138 BoogieDeclarations]: Found implementation of procedure NCP_SBP [2021-12-14 19:13:07,813 INFO L130 BoogieDeclarations]: Found specification of procedure memdup_user [2021-12-14 19:13:07,813 INFO L138 BoogieDeclarations]: Found implementation of procedure memdup_user [2021-12-14 19:13:07,813 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_hash_dentry [2021-12-14 19:13:07,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_hash_dentry [2021-12-14 19:13:07,813 INFO L130 BoogieDeclarations]: Found specification of procedure load_nls_default [2021-12-14 19:13:07,813 INFO L138 BoogieDeclarations]: Found implementation of procedure load_nls_default [2021-12-14 19:13:07,813 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-14 19:13:07,813 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-14 19:13:07,813 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_open_create_file_or_subdir [2021-12-14 19:13:07,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_open_create_file_or_subdir [2021-12-14 19:13:07,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2021-12-14 19:13:07,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2021-12-14 19:13:07,814 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-12-14 19:13:07,814 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-12-14 19:13:07,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-14 19:13:07,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-14 19:13:07,814 INFO L130 BoogieDeclarations]: Found specification of procedure WVAL_LH___0 [2021-12-14 19:13:07,814 INFO L138 BoogieDeclarations]: Found implementation of procedure WVAL_LH___0 [2021-12-14 19:13:07,814 INFO L130 BoogieDeclarations]: Found specification of procedure d_rehash [2021-12-14 19:13:07,814 INFO L138 BoogieDeclarations]: Found implementation of procedure d_rehash [2021-12-14 19:13:07,814 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_evict_inode [2021-12-14 19:13:07,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_evict_inode [2021-12-14 19:13:07,815 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_show_options [2021-12-14 19:13:07,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_show_options [2021-12-14 19:13:07,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2021-12-14 19:13:07,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2021-12-14 19:13:07,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2021-12-14 19:13:07,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2021-12-14 19:13:07,815 INFO L130 BoogieDeclarations]: Found specification of procedure generic_file_llseek [2021-12-14 19:13:07,815 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_file_llseek [2021-12-14 19:13:07,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_before_release_sock [2021-12-14 19:13:07,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_before_release_sock [2021-12-14 19:13:07,816 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_reply_be16 [2021-12-14 19:13:07,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_reply_be16 [2021-12-14 19:13:07,816 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_make_closed [2021-12-14 19:13:07,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_make_closed [2021-12-14 19:13:07,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-14 19:13:07,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-14 19:13:07,816 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_del_file_or_subdir2 [2021-12-14 19:13:07,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_del_file_or_subdir2 [2021-12-14 19:13:07,816 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_modify_nfs_info [2021-12-14 19:13:07,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_modify_nfs_info [2021-12-14 19:13:07,816 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_case_sensitive [2021-12-14 19:13:07,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_case_sensitive [2021-12-14 19:13:07,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-14 19:13:07,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-14 19:13:07,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2021-12-14 19:13:07,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2021-12-14 19:13:07,817 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_inodecache [2021-12-14 19:13:07,817 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_inodecache [2021-12-14 19:13:07,817 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-14 19:13:07,817 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~~loff_t~0~X~~u64~0~X~int~TO~int [2021-12-14 19:13:07,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~~loff_t~0~X~~u64~0~X~int~TO~int [2021-12-14 19:13:07,817 INFO L130 BoogieDeclarations]: Found specification of procedure __ncp_abort_request [2021-12-14 19:13:07,818 INFO L138 BoogieDeclarations]: Found implementation of procedure __ncp_abort_request [2021-12-14 19:13:07,818 INFO L130 BoogieDeclarations]: Found specification of procedure from_kuid_munged [2021-12-14 19:13:07,818 INFO L138 BoogieDeclarations]: Found implementation of procedure from_kuid_munged [2021-12-14 19:13:07,818 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2021-12-14 19:13:07,818 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_add_word [2021-12-14 19:13:07,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_add_word [2021-12-14 19:13:07,818 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_add_dword_lh [2021-12-14 19:13:07,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_add_dword_lh [2021-12-14 19:13:07,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-14 19:13:07,818 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_do_request [2021-12-14 19:13:07,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_do_request [2021-12-14 19:13:07,819 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-12-14 19:13:07,819 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-12-14 19:13:07,819 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_inode_close___3 [2021-12-14 19:13:07,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_inode_close___3 [2021-12-14 19:13:07,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-14 19:13:07,819 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_date_unix2dos [2021-12-14 19:13:07,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_date_unix2dos [2021-12-14 19:13:07,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2021-12-14 19:13:07,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2021-12-14 19:13:07,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-12-14 19:13:07,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-12-14 19:13:07,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-14 19:13:07,820 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-14 19:13:07,820 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_ren_or_mov_file_or_subdir [2021-12-14 19:13:07,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_ren_or_mov_file_or_subdir [2021-12-14 19:13:07,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2021-12-14 19:13:07,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2021-12-14 19:13:07,820 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_destroy [2021-12-14 19:13:07,820 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_destroy [2021-12-14 19:13:07,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_creq_mutex_of_NOT_ARG_SIGN [2021-12-14 19:13:07,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_creq_mutex_of_NOT_ARG_SIGN [2021-12-14 19:13:07,821 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_request2 [2021-12-14 19:13:07,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_request2 [2021-12-14 19:13:07,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-14 19:13:07,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-14 19:13:07,824 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_init_request_s [2021-12-14 19:13:07,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_init_request_s [2021-12-14 19:13:07,824 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-12-14 19:13:07,824 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-12-14 19:13:07,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2021-12-14 19:13:07,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2021-12-14 19:13:07,824 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_lock_server [2021-12-14 19:13:07,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_lock_server [2021-12-14 19:13:07,824 INFO L130 BoogieDeclarations]: Found specification of procedure DSET_LH [2021-12-14 19:13:07,825 INFO L138 BoogieDeclarations]: Found implementation of procedure DSET_LH [2021-12-14 19:13:07,825 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_close_file [2021-12-14 19:13:07,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_close_file [2021-12-14 19:13:07,825 INFO L130 BoogieDeclarations]: Found specification of procedure nwsign [2021-12-14 19:13:07,825 INFO L138 BoogieDeclarations]: Found implementation of procedure nwsign [2021-12-14 19:13:07,825 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2021-12-14 19:13:07,825 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2021-12-14 19:13:07,825 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_update_known_namespace [2021-12-14 19:13:07,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_update_known_namespace [2021-12-14 19:13:07,825 INFO L130 BoogieDeclarations]: Found specification of procedure load_nls [2021-12-14 19:13:07,826 INFO L138 BoogieDeclarations]: Found implementation of procedure load_nls [2021-12-14 19:13:07,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_sock__double_release [2021-12-14 19:13:07,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_sock__double_release [2021-12-14 19:13:07,826 INFO L130 BoogieDeclarations]: Found specification of procedure DVAL_LH___0 [2021-12-14 19:13:07,826 INFO L138 BoogieDeclarations]: Found implementation of procedure DVAL_LH___0 [2021-12-14 19:13:07,826 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_readdir [2021-12-14 19:13:07,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_readdir [2021-12-14 19:13:07,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2021-12-14 19:13:07,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2021-12-14 19:13:07,826 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2021-12-14 19:13:07,826 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2021-12-14 19:13:07,827 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_read_kernel [2021-12-14 19:13:07,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_read_kernel [2021-12-14 19:13:07,827 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-14 19:13:07,827 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-14 19:13:07,827 INFO L130 BoogieDeclarations]: Found specification of procedure rol32 [2021-12-14 19:13:07,827 INFO L138 BoogieDeclarations]: Found implementation of procedure rol32 [2021-12-14 19:13:07,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-14 19:13:07,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-14 19:13:07,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-14 19:13:07,827 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2021-12-14 19:13:07,828 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2021-12-14 19:13:07,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-14 19:13:07,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-14 19:13:07,828 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_disconnect [2021-12-14 19:13:07,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_disconnect [2021-12-14 19:13:07,828 INFO L130 BoogieDeclarations]: Found specification of procedure inode_permission [2021-12-14 19:13:07,828 INFO L138 BoogieDeclarations]: Found implementation of procedure inode_permission [2021-12-14 19:13:07,828 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_extract_file_info [2021-12-14 19:13:07,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_extract_file_info [2021-12-14 19:13:07,828 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_modify_file_or_subdir_dos_info_path [2021-12-14 19:13:07,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_modify_file_or_subdir_dos_info_path [2021-12-14 19:13:07,829 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_put_super [2021-12-14 19:13:07,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_put_super [2021-12-14 19:13:07,829 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_lookup_volume [2021-12-14 19:13:07,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_lookup_volume [2021-12-14 19:13:07,829 INFO L130 BoogieDeclarations]: Found specification of procedure __ncptcp_try_send [2021-12-14 19:13:07,829 INFO L138 BoogieDeclarations]: Found implementation of procedure __ncptcp_try_send [2021-12-14 19:13:07,829 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2021-12-14 19:13:07,829 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2021-12-14 19:13:07,829 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-14 19:13:07,830 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-14 19:13:07,830 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_mmap [2021-12-14 19:13:07,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_mmap [2021-12-14 19:13:07,830 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_add_be16 [2021-12-14 19:13:07,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_add_be16 [2021-12-14 19:13:07,830 INFO L130 BoogieDeclarations]: Found specification of procedure do_send [2021-12-14 19:13:07,830 INFO L138 BoogieDeclarations]: Found implementation of procedure do_send [2021-12-14 19:13:07,830 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-12-14 19:13:07,830 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-12-14 19:13:07,830 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_add_pstring [2021-12-14 19:13:07,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_add_pstring [2021-12-14 19:13:07,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_root_setup_lock_of_ncp_server [2021-12-14 19:13:07,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_root_setup_lock_of_ncp_server [2021-12-14 19:13:07,831 INFO L130 BoogieDeclarations]: Found specification of procedure generic_read_dir [2021-12-14 19:13:07,831 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_read_dir [2021-12-14 19:13:07,831 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_obtain_mtime [2021-12-14 19:13:07,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_obtain_mtime [2021-12-14 19:13:07,831 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_unlink [2021-12-14 19:13:07,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_unlink [2021-12-14 19:13:07,831 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_add_dword [2021-12-14 19:13:07,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_add_dword [2021-12-14 19:13:07,832 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2021-12-14 19:13:07,832 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2021-12-14 19:13:07,832 INFO L130 BoogieDeclarations]: Found specification of procedure file_accessed [2021-12-14 19:13:07,832 INFO L138 BoogieDeclarations]: Found implementation of procedure file_accessed [2021-12-14 19:13:07,832 INFO L130 BoogieDeclarations]: Found specification of procedure put_pid [2021-12-14 19:13:07,832 INFO L138 BoogieDeclarations]: Found implementation of procedure put_pid [2021-12-14 19:13:07,832 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_age_dentry [2021-12-14 19:13:07,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_age_dentry [2021-12-14 19:13:07,832 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_add_handle_path [2021-12-14 19:13:07,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_add_handle_path [2021-12-14 19:13:07,833 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2021-12-14 19:13:07,833 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2021-12-14 19:13:07,833 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2021-12-14 19:13:07,833 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2021-12-14 19:13:07,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-14 19:13:07,833 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-12-14 19:13:07,833 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-12-14 19:13:07,833 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-14 19:13:07,833 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-14 19:13:07,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2021-12-14 19:13:07,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2021-12-14 19:13:07,834 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_iget [2021-12-14 19:13:07,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_iget [2021-12-14 19:13:07,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-14 19:13:07,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-14 19:13:07,834 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_fill_cache [2021-12-14 19:13:07,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_fill_cache [2021-12-14 19:13:07,834 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_stop_tasks [2021-12-14 19:13:07,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_stop_tasks [2021-12-14 19:13:07,834 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_update_dirent [2021-12-14 19:13:07,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_update_dirent [2021-12-14 19:13:07,834 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_instantiate [2021-12-14 19:13:07,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_instantiate [2021-12-14 19:13:07,835 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_single_volume [2021-12-14 19:13:07,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_single_volume [2021-12-14 19:13:07,835 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_symlink_readpage [2021-12-14 19:13:07,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_symlink_readpage [2021-12-14 19:13:07,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-12-14 19:13:07,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-12-14 19:13:07,835 INFO L130 BoogieDeclarations]: Found specification of procedure DVAL_LH [2021-12-14 19:13:07,835 INFO L138 BoogieDeclarations]: Found implementation of procedure DVAL_LH [2021-12-14 19:13:07,835 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2021-12-14 19:13:07,836 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2021-12-14 19:13:07,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_74 [2021-12-14 19:13:07,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_74 [2021-12-14 19:13:07,836 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_reply_dword_lh [2021-12-14 19:13:07,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_reply_dword_lh [2021-12-14 19:13:07,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2021-12-14 19:13:07,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2021-12-14 19:13:07,836 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-14 19:13:07,836 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-14 19:13:07,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct [2021-12-14 19:13:07,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct [2021-12-14 19:13:07,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2021-12-14 19:13:07,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2021-12-14 19:13:07,837 INFO L130 BoogieDeclarations]: Found specification of procedure SetPageUptodate [2021-12-14 19:13:07,837 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPageUptodate [2021-12-14 19:13:07,837 INFO L130 BoogieDeclarations]: Found specification of procedure uid_eq [2021-12-14 19:13:07,837 INFO L138 BoogieDeclarations]: Found implementation of procedure uid_eq [2021-12-14 19:13:07,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2021-12-14 19:13:07,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2021-12-14 19:13:07,837 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_req_put [2021-12-14 19:13:07,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_req_put [2021-12-14 19:13:07,838 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-12-14 19:13:07,838 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-12-14 19:13:07,838 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-14 19:13:07,838 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-14 19:13:07,838 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_conn_valid [2021-12-14 19:13:07,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_conn_valid [2021-12-14 19:13:07,838 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-12-14 19:13:07,838 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-12-14 19:13:07,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-14 19:13:07,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-14 19:13:07,839 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_add_be32 [2021-12-14 19:13:07,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_add_be32 [2021-12-14 19:13:07,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_open_mutex_of_ncp_inode_info [2021-12-14 19:13:07,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_open_mutex_of_ncp_inode_info [2021-12-14 19:13:07,839 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_finish_request [2021-12-14 19:13:07,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_finish_request [2021-12-14 19:13:07,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2021-12-14 19:13:07,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2021-12-14 19:13:07,839 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_update_inode2 [2021-12-14 19:13:07,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_update_inode2 [2021-12-14 19:13:07,840 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-14 19:13:07,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-14 19:13:07,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-14 19:13:07,840 INFO L130 BoogieDeclarations]: Found specification of procedure gid_eq [2021-12-14 19:13:07,840 INFO L138 BoogieDeclarations]: Found implementation of procedure gid_eq [2021-12-14 19:13:07,840 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-12-14 19:13:07,840 INFO L130 BoogieDeclarations]: Found specification of procedure ncp_unlock_server [2021-12-14 19:13:07,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ncp_unlock_server [2021-12-14 19:13:07,840 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le64 [2021-12-14 19:13:07,840 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le64 [2021-12-14 19:13:09,096 INFO L236 CfgBuilder]: Building ICFG [2021-12-14 19:13:09,100 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-14 19:13:09,255 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-14 19:13:18,409 INFO L277 CfgBuilder]: Performing block encoding [2021-12-14 19:13:18,438 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-14 19:13:18,438 INFO L301 CfgBuilder]: Removed 17 assume(true) statements. [2021-12-14 19:13:18,443 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:13:18 BoogieIcfgContainer [2021-12-14 19:13:18,443 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-14 19:13:18,444 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-14 19:13:18,444 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-14 19:13:18,447 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-14 19:13:18,447 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 07:12:59" (1/3) ... [2021-12-14 19:13:18,448 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6777a76b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 07:13:18, skipping insertion in model container [2021-12-14 19:13:18,448 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:13:06" (2/3) ... [2021-12-14 19:13:18,448 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6777a76b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 07:13:18, skipping insertion in model container [2021-12-14 19:13:18,448 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:13:18" (3/3) ... [2021-12-14 19:13:18,449 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---fs--ncpfs--ncpfs.ko.cil.i [2021-12-14 19:13:18,453 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-14 19:13:18,454 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 34 error locations. [2021-12-14 19:13:18,510 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-14 19:13:18,514 INFO L339 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, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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, mLoopAccelerationTechnique=FAST_UPR [2021-12-14 19:13:18,514 INFO L340 AbstractCegarLoop]: Starting to check reachability of 34 error locations. [2021-12-14 19:13:18,589 INFO L276 IsEmpty]: Start isEmpty. Operand has 4349 states, 2812 states have (on average 1.2997866287339972) internal successors, (3655), 2904 states have internal predecessors, (3655), 1261 states have call successors, (1261), 246 states have call predecessors, (1261), 245 states have return successors, (1252), 1230 states have call predecessors, (1252), 1252 states have call successors, (1252) [2021-12-14 19:13:18,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-12-14 19:13:18,593 INFO L506 BasicCegarLoop]: Found error trace [2021-12-14 19:13:18,594 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 19:13:18,594 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_for_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2021-12-14 19:13:18,597 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 19:13:18,598 INFO L85 PathProgramCache]: Analyzing trace with hash 902750274, now seen corresponding path program 1 times [2021-12-14 19:13:18,603 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 19:13:18,603 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2143885427] [2021-12-14 19:13:18,604 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 19:13:18,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 19:13:18,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:13:19,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-14 19:13:19,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:13:19,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2021-12-14 19:13:19,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:13:19,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:13:19,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:13:19,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-12-14 19:13:19,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:13:19,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2021-12-14 19:13:19,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:13:19,128 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-12-14 19:13:19,129 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 19:13:19,129 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2143885427] [2021-12-14 19:13:19,131 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2143885427] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 19:13:19,131 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 19:13:19,131 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-14 19:13:19,132 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [317454300] [2021-12-14 19:13:19,133 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 19:13:19,135 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-14 19:13:19,135 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 19:13:19,156 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-14 19:13:19,157 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-14 19:13:19,165 INFO L87 Difference]: Start difference. First operand has 4349 states, 2812 states have (on average 1.2997866287339972) internal successors, (3655), 2904 states have internal predecessors, (3655), 1261 states have call successors, (1261), 246 states have call predecessors, (1261), 245 states have return successors, (1252), 1230 states have call predecessors, (1252), 1252 states have call successors, (1252) Second operand has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2021-12-14 19:13:29,594 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 19:13:31,169 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-14 19:13:31,169 INFO L93 Difference]: Finished difference Result 9414 states and 13965 transitions. [2021-12-14 19:13:31,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-14 19:13:31,172 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 46 [2021-12-14 19:13:31,172 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-14 19:13:31,244 INFO L225 Difference]: With dead ends: 9414 [2021-12-14 19:13:31,244 INFO L226 Difference]: Without dead ends: 5054 [2021-12-14 19:13:31,282 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-12-14 19:13:31,285 INFO L933 BasicCegarLoop]: 6295 mSDtfsCounter, 2088 mSDsluCounter, 12900 mSDsCounter, 0 mSdLazyCounter, 3768 mSolverCounterSat, 1903 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2364 SdHoareTripleChecker+Valid, 19195 SdHoareTripleChecker+Invalid, 5671 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1903 IncrementalHoareTripleChecker+Valid, 3768 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.4s IncrementalHoareTripleChecker+Time [2021-12-14 19:13:31,286 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2364 Valid, 19195 Invalid, 5671 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1903 Valid, 3768 Invalid, 0 Unknown, 0 Unchecked, 11.4s Time] [2021-12-14 19:13:31,308 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5054 states. [2021-12-14 19:13:31,514 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5054 to 4267. [2021-12-14 19:13:31,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4267 states, 2753 states have (on average 1.2691609153650563) internal successors, (3494), 2829 states have internal predecessors, (3494), 1237 states have call successors, (1237), 244 states have call predecessors, (1237), 243 states have return successors, (1235), 1221 states have call predecessors, (1235), 1235 states have call successors, (1235) [2021-12-14 19:13:31,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4267 states to 4267 states and 5966 transitions. [2021-12-14 19:13:31,559 INFO L78 Accepts]: Start accepts. Automaton has 4267 states and 5966 transitions. Word has length 46 [2021-12-14 19:13:31,560 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-14 19:13:31,560 INFO L470 AbstractCegarLoop]: Abstraction has 4267 states and 5966 transitions. [2021-12-14 19:13:31,560 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2021-12-14 19:13:31,561 INFO L276 IsEmpty]: Start isEmpty. Operand 4267 states and 5966 transitions. [2021-12-14 19:13:31,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-12-14 19:13:31,563 INFO L506 BasicCegarLoop]: Found error trace [2021-12-14 19:13:31,564 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 19:13:31,564 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-14 19:13:31,564 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_for_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2021-12-14 19:13:31,565 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 19:13:31,565 INFO L85 PathProgramCache]: Analyzing trace with hash 1043298884, now seen corresponding path program 1 times [2021-12-14 19:13:31,565 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 19:13:31,565 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [776715414] [2021-12-14 19:13:31,565 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 19:13:31,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 19:13:31,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:13:31,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-14 19:13:31,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:13:31,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2021-12-14 19:13:31,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:13:31,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:13:31,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:13:31,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-12-14 19:13:31,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:13:31,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2021-12-14 19:13:31,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:13:31,818 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-12-14 19:13:31,819 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 19:13:31,819 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [776715414] [2021-12-14 19:13:31,819 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [776715414] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 19:13:31,819 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 19:13:31,819 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-14 19:13:31,820 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1367571949] [2021-12-14 19:13:31,820 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 19:13:31,821 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-14 19:13:31,821 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 19:13:31,821 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-14 19:13:31,821 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-14 19:13:31,821 INFO L87 Difference]: Start difference. First operand 4267 states and 5966 transitions. Second operand has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2021-12-14 19:13:40,942 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 19:13:42,091 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-14 19:13:42,091 INFO L93 Difference]: Finished difference Result 4417 states and 6220 transitions. [2021-12-14 19:13:42,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-14 19:13:42,092 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 46 [2021-12-14 19:13:42,092 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-14 19:13:42,110 INFO L225 Difference]: With dead ends: 4417 [2021-12-14 19:13:42,111 INFO L226 Difference]: Without dead ends: 4415 [2021-12-14 19:13:42,112 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-12-14 19:13:42,115 INFO L933 BasicCegarLoop]: 5650 mSDtfsCounter, 5813 mSDsluCounter, 7413 mSDsCounter, 0 mSdLazyCounter, 2508 mSolverCounterSat, 2208 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6567 SdHoareTripleChecker+Valid, 13063 SdHoareTripleChecker+Invalid, 4716 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2208 IncrementalHoareTripleChecker+Valid, 2508 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.9s IncrementalHoareTripleChecker+Time [2021-12-14 19:13:42,116 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [6567 Valid, 13063 Invalid, 4716 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2208 Valid, 2508 Invalid, 0 Unknown, 0 Unchecked, 9.9s Time] [2021-12-14 19:13:42,122 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4415 states. [2021-12-14 19:13:42,224 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4415 to 4265. [2021-12-14 19:13:42,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4265 states, 2752 states have (on average 1.2688953488372092) internal successors, (3492), 2827 states have internal predecessors, (3492), 1237 states have call successors, (1237), 244 states have call predecessors, (1237), 243 states have return successors, (1235), 1221 states have call predecessors, (1235), 1235 states have call successors, (1235) [2021-12-14 19:13:42,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4265 states to 4265 states and 5964 transitions. [2021-12-14 19:13:42,257 INFO L78 Accepts]: Start accepts. Automaton has 4265 states and 5964 transitions. Word has length 46 [2021-12-14 19:13:42,257 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-14 19:13:42,259 INFO L470 AbstractCegarLoop]: Abstraction has 4265 states and 5964 transitions. [2021-12-14 19:13:42,259 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2021-12-14 19:13:42,260 INFO L276 IsEmpty]: Start isEmpty. Operand 4265 states and 5964 transitions. [2021-12-14 19:13:42,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2021-12-14 19:13:42,265 INFO L506 BasicCegarLoop]: Found error trace [2021-12-14 19:13:42,265 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 19:13:42,265 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-12-14 19:13:42,266 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_for_read_sectionErr1ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2021-12-14 19:13:42,266 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 19:13:42,266 INFO L85 PathProgramCache]: Analyzing trace with hash -1756260975, now seen corresponding path program 1 times [2021-12-14 19:13:42,266 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 19:13:42,266 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [608230880] [2021-12-14 19:13:42,266 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 19:13:42,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 19:13:42,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:13:42,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-14 19:13:42,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:13:42,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2021-12-14 19:13:42,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:13:42,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:13:42,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:13:42,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-12-14 19:13:42,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:13:42,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2021-12-14 19:13:42,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:13:42,500 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-12-14 19:13:42,501 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 19:13:42,501 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [608230880] [2021-12-14 19:13:42,501 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [608230880] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 19:13:42,501 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 19:13:42,501 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-14 19:13:42,501 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [778923603] [2021-12-14 19:13:42,501 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 19:13:42,502 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-14 19:13:42,502 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 19:13:42,502 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-14 19:13:42,502 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-14 19:13:42,503 INFO L87 Difference]: Start difference. First operand 4265 states and 5964 transitions. Second operand has 5 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2021-12-14 19:13:51,603 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-14 19:13:51,604 INFO L93 Difference]: Finished difference Result 4415 states and 6218 transitions. [2021-12-14 19:13:51,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-14 19:13:51,604 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 49 [2021-12-14 19:13:51,604 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-14 19:13:51,624 INFO L225 Difference]: With dead ends: 4415 [2021-12-14 19:13:51,624 INFO L226 Difference]: Without dead ends: 4413 [2021-12-14 19:13:51,627 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-12-14 19:13:51,628 INFO L933 BasicCegarLoop]: 5651 mSDtfsCounter, 5801 mSDsluCounter, 7419 mSDsCounter, 0 mSdLazyCounter, 2511 mSolverCounterSat, 2208 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6552 SdHoareTripleChecker+Valid, 13070 SdHoareTripleChecker+Invalid, 4719 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2208 IncrementalHoareTripleChecker+Valid, 2511 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.8s IncrementalHoareTripleChecker+Time [2021-12-14 19:13:51,628 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [6552 Valid, 13070 Invalid, 4719 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2208 Valid, 2511 Invalid, 0 Unknown, 0 Unchecked, 8.8s Time] [2021-12-14 19:13:51,634 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4413 states. [2021-12-14 19:13:51,736 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4413 to 4263. [2021-12-14 19:13:51,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4263 states, 2751 states have (on average 1.2686295892402764) internal successors, (3490), 2825 states have internal predecessors, (3490), 1237 states have call successors, (1237), 244 states have call predecessors, (1237), 243 states have return successors, (1235), 1221 states have call predecessors, (1235), 1235 states have call successors, (1235) [2021-12-14 19:13:51,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4263 states to 4263 states and 5962 transitions. [2021-12-14 19:13:51,756 INFO L78 Accepts]: Start accepts. Automaton has 4263 states and 5962 transitions. Word has length 49 [2021-12-14 19:13:51,756 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-14 19:13:51,756 INFO L470 AbstractCegarLoop]: Abstraction has 4263 states and 5962 transitions. [2021-12-14 19:13:51,756 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2021-12-14 19:13:51,757 INFO L276 IsEmpty]: Start isEmpty. Operand 4263 states and 5962 transitions. [2021-12-14 19:13:51,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-12-14 19:13:51,757 INFO L506 BasicCegarLoop]: Found error trace [2021-12-14 19:13:51,757 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 19:13:51,758 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-12-14 19:13:51,758 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_for_read_sectionErr2ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2021-12-14 19:13:51,758 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 19:13:51,758 INFO L85 PathProgramCache]: Analyzing trace with hash 525912496, now seen corresponding path program 1 times [2021-12-14 19:13:51,758 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 19:13:51,758 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [170006227] [2021-12-14 19:13:51,759 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 19:13:51,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 19:13:51,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:13:51,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-14 19:13:51,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:13:51,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2021-12-14 19:13:51,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:13:51,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:13:51,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:13:51,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-12-14 19:13:51,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:13:51,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2021-12-14 19:13:51,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:13:51,953 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-12-14 19:13:51,953 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 19:13:51,954 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [170006227] [2021-12-14 19:13:51,954 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [170006227] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 19:13:51,954 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 19:13:51,954 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-14 19:13:51,954 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [43896181] [2021-12-14 19:13:51,954 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 19:13:51,954 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-14 19:13:51,955 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 19:13:51,955 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-14 19:13:51,955 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-14 19:13:51,955 INFO L87 Difference]: Start difference. First operand 4263 states and 5962 transitions. Second operand has 5 states, 5 states have (on average 7.0) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5)