./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version eb692b52 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---drivers--scsi--pmcraid.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 cdd309eda0ec3d8fb282a1c78025fbcdf2ec7d45d2e6d31be9848f04f8f03e3d --- Real Ultimate output --- This is Ultimate 0.2.2-?-eb692b5 [2022-07-20 04:09:59,942 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-20 04:09:59,968 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-20 04:10:00,010 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-20 04:10:00,010 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-20 04:10:00,011 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-20 04:10:00,015 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-20 04:10:00,021 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-20 04:10:00,023 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-20 04:10:00,029 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-20 04:10:00,030 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-20 04:10:00,032 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-20 04:10:00,032 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-20 04:10:00,035 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-20 04:10:00,037 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-20 04:10:00,038 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-20 04:10:00,039 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-20 04:10:00,041 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-20 04:10:00,045 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-20 04:10:00,051 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-20 04:10:00,053 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-20 04:10:00,055 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-20 04:10:00,056 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-20 04:10:00,056 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-20 04:10:00,058 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-20 04:10:00,061 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-20 04:10:00,061 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-20 04:10:00,061 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-20 04:10:00,062 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-20 04:10:00,063 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-20 04:10:00,064 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-20 04:10:00,064 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-20 04:10:00,066 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-20 04:10:00,066 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-20 04:10:00,067 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-20 04:10:00,068 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-20 04:10:00,068 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-20 04:10:00,068 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-20 04:10:00,069 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-20 04:10:00,069 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-20 04:10:00,069 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-20 04:10:00,071 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-20 04:10:00,073 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-20 04:10:00,107 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-20 04:10:00,108 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-20 04:10:00,108 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-20 04:10:00,108 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-20 04:10:00,109 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-20 04:10:00,110 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-20 04:10:00,110 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-20 04:10:00,110 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-20 04:10:00,111 INFO L138 SettingsManager]: * Use SBE=true [2022-07-20 04:10:00,111 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-20 04:10:00,112 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-20 04:10:00,112 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-20 04:10:00,112 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-20 04:10:00,112 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-20 04:10:00,112 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-20 04:10:00,113 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-20 04:10:00,113 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-20 04:10:00,113 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-20 04:10:00,113 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-20 04:10:00,113 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-20 04:10:00,113 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-20 04:10:00,114 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-20 04:10:00,114 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-20 04:10:00,114 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-20 04:10:00,114 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-20 04:10:00,114 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-20 04:10:00,115 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-20 04:10:00,115 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-20 04:10:00,115 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-20 04:10:00,115 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-20 04:10:00,116 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cdd309eda0ec3d8fb282a1c78025fbcdf2ec7d45d2e6d31be9848f04f8f03e3d [2022-07-20 04:10:00,394 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-20 04:10:00,421 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-20 04:10:00,423 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-20 04:10:00,425 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-20 04:10:00,425 INFO L275 PluginConnector]: CDTParser initialized [2022-07-20 04:10:00,426 INFO L432 ainManager$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---drivers--scsi--pmcraid.ko.cil.i [2022-07-20 04:10:00,490 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5341f6858/e964fb71d06d433b82cae8f62c68844f/FLAGe50cb8b79 [2022-07-20 04:10:01,462 INFO L306 CDTParser]: Found 1 translation units. [2022-07-20 04:10:01,462 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.i [2022-07-20 04:10:01,531 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5341f6858/e964fb71d06d433b82cae8f62c68844f/FLAGe50cb8b79 [2022-07-20 04:10:01,854 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5341f6858/e964fb71d06d433b82cae8f62c68844f [2022-07-20 04:10:01,857 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-20 04:10:01,859 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-20 04:10:01,860 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-20 04:10:01,861 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-20 04:10:01,864 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-20 04:10:01,864 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.07 04:10:01" (1/1) ... [2022-07-20 04:10:01,865 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19ce4c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 04:10:01, skipping insertion in model container [2022-07-20 04:10:01,866 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.07 04:10:01" (1/1) ... [2022-07-20 04:10:01,872 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-20 04:10:02,055 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-20 04:10:10,101 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---drivers--scsi--pmcraid.ko.cil.i[678224,678237] [2022-07-20 04:10:10,104 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---drivers--scsi--pmcraid.ko.cil.i[678369,678382] [2022-07-20 04:10:10,104 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---drivers--scsi--pmcraid.ko.cil.i[678515,678528] [2022-07-20 04:10:10,105 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---drivers--scsi--pmcraid.ko.cil.i[678680,678693] [2022-07-20 04:10:10,105 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---drivers--scsi--pmcraid.ko.cil.i[678838,678851] [2022-07-20 04:10:10,106 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---drivers--scsi--pmcraid.ko.cil.i[678996,679009] [2022-07-20 04:10:10,106 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---drivers--scsi--pmcraid.ko.cil.i[679154,679167] [2022-07-20 04:10:10,106 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---drivers--scsi--pmcraid.ko.cil.i[679314,679327] [2022-07-20 04:10:10,107 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---drivers--scsi--pmcraid.ko.cil.i[679473,679486] [2022-07-20 04:10:10,107 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---drivers--scsi--pmcraid.ko.cil.i[679612,679625] [2022-07-20 04:10:10,108 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---drivers--scsi--pmcraid.ko.cil.i[679754,679767] [2022-07-20 04:10:10,108 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---drivers--scsi--pmcraid.ko.cil.i[679903,679916] [2022-07-20 04:10:10,109 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---drivers--scsi--pmcraid.ko.cil.i[680042,680055] [2022-07-20 04:10:10,109 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---drivers--scsi--pmcraid.ko.cil.i[680197,680210] [2022-07-20 04:10:10,109 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---drivers--scsi--pmcraid.ko.cil.i[680357,680370] [2022-07-20 04:10:10,110 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---drivers--scsi--pmcraid.ko.cil.i[680508,680521] [2022-07-20 04:10:10,110 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---drivers--scsi--pmcraid.ko.cil.i[680659,680672] [2022-07-20 04:10:10,111 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---drivers--scsi--pmcraid.ko.cil.i[680811,680824] [2022-07-20 04:10:10,111 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---drivers--scsi--pmcraid.ko.cil.i[680960,680973] [2022-07-20 04:10:10,112 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---drivers--scsi--pmcraid.ko.cil.i[681108,681121] [2022-07-20 04:10:10,112 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---drivers--scsi--pmcraid.ko.cil.i[681265,681278] [2022-07-20 04:10:10,113 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---drivers--scsi--pmcraid.ko.cil.i[681414,681427] [2022-07-20 04:10:10,113 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---drivers--scsi--pmcraid.ko.cil.i[681570,681583] [2022-07-20 04:10:10,113 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---drivers--scsi--pmcraid.ko.cil.i[681723,681736] [2022-07-20 04:10:10,114 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---drivers--scsi--pmcraid.ko.cil.i[681869,681882] [2022-07-20 04:10:10,114 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---drivers--scsi--pmcraid.ko.cil.i[682012,682025] [2022-07-20 04:10:10,115 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---drivers--scsi--pmcraid.ko.cil.i[682164,682177] [2022-07-20 04:10:10,115 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---drivers--scsi--pmcraid.ko.cil.i[682310,682323] [2022-07-20 04:10:10,116 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---drivers--scsi--pmcraid.ko.cil.i[682455,682468] [2022-07-20 04:10:10,116 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---drivers--scsi--pmcraid.ko.cil.i[682609,682622] [2022-07-20 04:10:10,116 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---drivers--scsi--pmcraid.ko.cil.i[682760,682773] [2022-07-20 04:10:10,117 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---drivers--scsi--pmcraid.ko.cil.i[682915,682928] [2022-07-20 04:10:10,117 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---drivers--scsi--pmcraid.ko.cil.i[683067,683080] [2022-07-20 04:10:10,118 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---drivers--scsi--pmcraid.ko.cil.i[683222,683235] [2022-07-20 04:10:10,118 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---drivers--scsi--pmcraid.ko.cil.i[683386,683399] [2022-07-20 04:10:10,118 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---drivers--scsi--pmcraid.ko.cil.i[683542,683555] [2022-07-20 04:10:10,119 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---drivers--scsi--pmcraid.ko.cil.i[683706,683719] [2022-07-20 04:10:10,119 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---drivers--scsi--pmcraid.ko.cil.i[683848,683861] [2022-07-20 04:10:10,120 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---drivers--scsi--pmcraid.ko.cil.i[684006,684019] [2022-07-20 04:10:10,120 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---drivers--scsi--pmcraid.ko.cil.i[684173,684186] [2022-07-20 04:10:10,121 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---drivers--scsi--pmcraid.ko.cil.i[684332,684345] [2022-07-20 04:10:10,121 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---drivers--scsi--pmcraid.ko.cil.i[684491,684504] [2022-07-20 04:10:10,121 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---drivers--scsi--pmcraid.ko.cil.i[684640,684653] [2022-07-20 04:10:10,122 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---drivers--scsi--pmcraid.ko.cil.i[684787,684800] [2022-07-20 04:10:10,122 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---drivers--scsi--pmcraid.ko.cil.i[684926,684939] [2022-07-20 04:10:10,123 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---drivers--scsi--pmcraid.ko.cil.i[685089,685102] [2022-07-20 04:10:10,123 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---drivers--scsi--pmcraid.ko.cil.i[685255,685268] [2022-07-20 04:10:10,123 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---drivers--scsi--pmcraid.ko.cil.i[685419,685432] [2022-07-20 04:10:10,124 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---drivers--scsi--pmcraid.ko.cil.i[685584,685597] [2022-07-20 04:10:10,124 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---drivers--scsi--pmcraid.ko.cil.i[685749,685762] [2022-07-20 04:10:10,125 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---drivers--scsi--pmcraid.ko.cil.i[685915,685928] [2022-07-20 04:10:10,125 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---drivers--scsi--pmcraid.ko.cil.i[686080,686093] [2022-07-20 04:10:10,126 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---drivers--scsi--pmcraid.ko.cil.i[686247,686260] [2022-07-20 04:10:10,126 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---drivers--scsi--pmcraid.ko.cil.i[686407,686420] [2022-07-20 04:10:10,126 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---drivers--scsi--pmcraid.ko.cil.i[686569,686582] [2022-07-20 04:10:10,127 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---drivers--scsi--pmcraid.ko.cil.i[686728,686741] [2022-07-20 04:10:10,127 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---drivers--scsi--pmcraid.ko.cil.i[686874,686887] [2022-07-20 04:10:10,128 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---drivers--scsi--pmcraid.ko.cil.i[687017,687030] [2022-07-20 04:10:10,128 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---drivers--scsi--pmcraid.ko.cil.i[687161,687174] [2022-07-20 04:10:10,129 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---drivers--scsi--pmcraid.ko.cil.i[687304,687317] [2022-07-20 04:10:10,129 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---drivers--scsi--pmcraid.ko.cil.i[687448,687461] [2022-07-20 04:10:10,129 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---drivers--scsi--pmcraid.ko.cil.i[687589,687602] [2022-07-20 04:10:10,130 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---drivers--scsi--pmcraid.ko.cil.i[687727,687740] [2022-07-20 04:10:10,130 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---drivers--scsi--pmcraid.ko.cil.i[687885,687898] [2022-07-20 04:10:10,131 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---drivers--scsi--pmcraid.ko.cil.i[688044,688057] [2022-07-20 04:10:10,131 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---drivers--scsi--pmcraid.ko.cil.i[688200,688213] [2022-07-20 04:10:10,131 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---drivers--scsi--pmcraid.ko.cil.i[688349,688362] [2022-07-20 04:10:10,132 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---drivers--scsi--pmcraid.ko.cil.i[688501,688514] [2022-07-20 04:10:10,132 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---drivers--scsi--pmcraid.ko.cil.i[688652,688665] [2022-07-20 04:10:10,133 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---drivers--scsi--pmcraid.ko.cil.i[688801,688814] [2022-07-20 04:10:10,133 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---drivers--scsi--pmcraid.ko.cil.i[688953,688966] [2022-07-20 04:10:10,133 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---drivers--scsi--pmcraid.ko.cil.i[689101,689114] [2022-07-20 04:10:10,134 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---drivers--scsi--pmcraid.ko.cil.i[689254,689267] [2022-07-20 04:10:10,134 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---drivers--scsi--pmcraid.ko.cil.i[689405,689418] [2022-07-20 04:10:10,135 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---drivers--scsi--pmcraid.ko.cil.i[689555,689568] [2022-07-20 04:10:10,135 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---drivers--scsi--pmcraid.ko.cil.i[689702,689715] [2022-07-20 04:10:10,135 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---drivers--scsi--pmcraid.ko.cil.i[689853,689866] [2022-07-20 04:10:10,136 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---drivers--scsi--pmcraid.ko.cil.i[690004,690017] [2022-07-20 04:10:10,136 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---drivers--scsi--pmcraid.ko.cil.i[690152,690165] [2022-07-20 04:10:10,137 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---drivers--scsi--pmcraid.ko.cil.i[690318,690331] [2022-07-20 04:10:10,137 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---drivers--scsi--pmcraid.ko.cil.i[690487,690500] [2022-07-20 04:10:10,137 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---drivers--scsi--pmcraid.ko.cil.i[690654,690667] [2022-07-20 04:10:10,138 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---drivers--scsi--pmcraid.ko.cil.i[690822,690835] [2022-07-20 04:10:10,138 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---drivers--scsi--pmcraid.ko.cil.i[690972,690985] [2022-07-20 04:10:10,139 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---drivers--scsi--pmcraid.ko.cil.i[691119,691132] [2022-07-20 04:10:10,139 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---drivers--scsi--pmcraid.ko.cil.i[691280,691293] [2022-07-20 04:10:10,139 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---drivers--scsi--pmcraid.ko.cil.i[691450,691463] [2022-07-20 04:10:10,140 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---drivers--scsi--pmcraid.ko.cil.i[691612,691625] [2022-07-20 04:10:10,173 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-20 04:10:10,252 INFO L203 MainTranslator]: Completed pre-run [2022-07-20 04:10:10,913 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---drivers--scsi--pmcraid.ko.cil.i[678224,678237] [2022-07-20 04:10:10,914 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---drivers--scsi--pmcraid.ko.cil.i[678369,678382] [2022-07-20 04:10:10,914 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---drivers--scsi--pmcraid.ko.cil.i[678515,678528] [2022-07-20 04:10:10,915 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---drivers--scsi--pmcraid.ko.cil.i[678680,678693] [2022-07-20 04:10:10,915 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---drivers--scsi--pmcraid.ko.cil.i[678838,678851] [2022-07-20 04:10:10,915 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---drivers--scsi--pmcraid.ko.cil.i[678996,679009] [2022-07-20 04:10:10,916 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---drivers--scsi--pmcraid.ko.cil.i[679154,679167] [2022-07-20 04:10:10,916 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---drivers--scsi--pmcraid.ko.cil.i[679314,679327] [2022-07-20 04:10:10,916 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---drivers--scsi--pmcraid.ko.cil.i[679473,679486] [2022-07-20 04:10:10,917 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---drivers--scsi--pmcraid.ko.cil.i[679612,679625] [2022-07-20 04:10:10,917 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---drivers--scsi--pmcraid.ko.cil.i[679754,679767] [2022-07-20 04:10:10,917 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---drivers--scsi--pmcraid.ko.cil.i[679903,679916] [2022-07-20 04:10:10,918 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---drivers--scsi--pmcraid.ko.cil.i[680042,680055] [2022-07-20 04:10:10,918 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---drivers--scsi--pmcraid.ko.cil.i[680197,680210] [2022-07-20 04:10:10,919 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---drivers--scsi--pmcraid.ko.cil.i[680357,680370] [2022-07-20 04:10:10,919 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---drivers--scsi--pmcraid.ko.cil.i[680508,680521] [2022-07-20 04:10:10,919 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---drivers--scsi--pmcraid.ko.cil.i[680659,680672] [2022-07-20 04:10:10,920 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---drivers--scsi--pmcraid.ko.cil.i[680811,680824] [2022-07-20 04:10:10,920 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---drivers--scsi--pmcraid.ko.cil.i[680960,680973] [2022-07-20 04:10:10,920 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---drivers--scsi--pmcraid.ko.cil.i[681108,681121] [2022-07-20 04:10:10,921 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---drivers--scsi--pmcraid.ko.cil.i[681265,681278] [2022-07-20 04:10:10,921 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---drivers--scsi--pmcraid.ko.cil.i[681414,681427] [2022-07-20 04:10:10,921 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---drivers--scsi--pmcraid.ko.cil.i[681570,681583] [2022-07-20 04:10:10,922 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---drivers--scsi--pmcraid.ko.cil.i[681723,681736] [2022-07-20 04:10:10,922 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---drivers--scsi--pmcraid.ko.cil.i[681869,681882] [2022-07-20 04:10:10,922 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---drivers--scsi--pmcraid.ko.cil.i[682012,682025] [2022-07-20 04:10:10,923 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---drivers--scsi--pmcraid.ko.cil.i[682164,682177] [2022-07-20 04:10:10,923 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---drivers--scsi--pmcraid.ko.cil.i[682310,682323] [2022-07-20 04:10:10,923 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---drivers--scsi--pmcraid.ko.cil.i[682455,682468] [2022-07-20 04:10:10,924 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---drivers--scsi--pmcraid.ko.cil.i[682609,682622] [2022-07-20 04:10:10,924 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---drivers--scsi--pmcraid.ko.cil.i[682760,682773] [2022-07-20 04:10:10,924 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---drivers--scsi--pmcraid.ko.cil.i[682915,682928] [2022-07-20 04:10:10,924 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---drivers--scsi--pmcraid.ko.cil.i[683067,683080] [2022-07-20 04:10:10,925 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---drivers--scsi--pmcraid.ko.cil.i[683222,683235] [2022-07-20 04:10:10,925 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---drivers--scsi--pmcraid.ko.cil.i[683386,683399] [2022-07-20 04:10:10,925 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---drivers--scsi--pmcraid.ko.cil.i[683542,683555] [2022-07-20 04:10:10,926 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---drivers--scsi--pmcraid.ko.cil.i[683706,683719] [2022-07-20 04:10:10,926 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---drivers--scsi--pmcraid.ko.cil.i[683848,683861] [2022-07-20 04:10:10,926 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---drivers--scsi--pmcraid.ko.cil.i[684006,684019] [2022-07-20 04:10:10,927 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---drivers--scsi--pmcraid.ko.cil.i[684173,684186] [2022-07-20 04:10:10,927 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---drivers--scsi--pmcraid.ko.cil.i[684332,684345] [2022-07-20 04:10:10,928 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---drivers--scsi--pmcraid.ko.cil.i[684491,684504] [2022-07-20 04:10:10,928 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---drivers--scsi--pmcraid.ko.cil.i[684640,684653] [2022-07-20 04:10:10,928 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---drivers--scsi--pmcraid.ko.cil.i[684787,684800] [2022-07-20 04:10:10,928 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---drivers--scsi--pmcraid.ko.cil.i[684926,684939] [2022-07-20 04:10:10,929 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---drivers--scsi--pmcraid.ko.cil.i[685089,685102] [2022-07-20 04:10:10,929 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---drivers--scsi--pmcraid.ko.cil.i[685255,685268] [2022-07-20 04:10:10,930 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---drivers--scsi--pmcraid.ko.cil.i[685419,685432] [2022-07-20 04:10:10,930 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---drivers--scsi--pmcraid.ko.cil.i[685584,685597] [2022-07-20 04:10:10,930 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---drivers--scsi--pmcraid.ko.cil.i[685749,685762] [2022-07-20 04:10:10,931 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---drivers--scsi--pmcraid.ko.cil.i[685915,685928] [2022-07-20 04:10:10,931 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---drivers--scsi--pmcraid.ko.cil.i[686080,686093] [2022-07-20 04:10:10,931 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---drivers--scsi--pmcraid.ko.cil.i[686247,686260] [2022-07-20 04:10:10,932 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---drivers--scsi--pmcraid.ko.cil.i[686407,686420] [2022-07-20 04:10:10,932 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---drivers--scsi--pmcraid.ko.cil.i[686569,686582] [2022-07-20 04:10:10,932 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---drivers--scsi--pmcraid.ko.cil.i[686728,686741] [2022-07-20 04:10:10,933 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---drivers--scsi--pmcraid.ko.cil.i[686874,686887] [2022-07-20 04:10:10,933 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---drivers--scsi--pmcraid.ko.cil.i[687017,687030] [2022-07-20 04:10:10,933 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---drivers--scsi--pmcraid.ko.cil.i[687161,687174] [2022-07-20 04:10:10,934 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---drivers--scsi--pmcraid.ko.cil.i[687304,687317] [2022-07-20 04:10:10,934 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---drivers--scsi--pmcraid.ko.cil.i[687448,687461] [2022-07-20 04:10:10,934 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---drivers--scsi--pmcraid.ko.cil.i[687589,687602] [2022-07-20 04:10:10,935 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---drivers--scsi--pmcraid.ko.cil.i[687727,687740] [2022-07-20 04:10:10,935 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---drivers--scsi--pmcraid.ko.cil.i[687885,687898] [2022-07-20 04:10:10,935 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---drivers--scsi--pmcraid.ko.cil.i[688044,688057] [2022-07-20 04:10:10,936 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---drivers--scsi--pmcraid.ko.cil.i[688200,688213] [2022-07-20 04:10:10,936 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---drivers--scsi--pmcraid.ko.cil.i[688349,688362] [2022-07-20 04:10:10,936 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---drivers--scsi--pmcraid.ko.cil.i[688501,688514] [2022-07-20 04:10:10,937 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---drivers--scsi--pmcraid.ko.cil.i[688652,688665] [2022-07-20 04:10:10,937 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---drivers--scsi--pmcraid.ko.cil.i[688801,688814] [2022-07-20 04:10:10,937 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---drivers--scsi--pmcraid.ko.cil.i[688953,688966] [2022-07-20 04:10:10,938 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---drivers--scsi--pmcraid.ko.cil.i[689101,689114] [2022-07-20 04:10:10,938 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---drivers--scsi--pmcraid.ko.cil.i[689254,689267] [2022-07-20 04:10:10,938 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---drivers--scsi--pmcraid.ko.cil.i[689405,689418] [2022-07-20 04:10:10,939 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---drivers--scsi--pmcraid.ko.cil.i[689555,689568] [2022-07-20 04:10:10,939 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---drivers--scsi--pmcraid.ko.cil.i[689702,689715] [2022-07-20 04:10:10,939 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---drivers--scsi--pmcraid.ko.cil.i[689853,689866] [2022-07-20 04:10:10,940 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---drivers--scsi--pmcraid.ko.cil.i[690004,690017] [2022-07-20 04:10:10,940 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---drivers--scsi--pmcraid.ko.cil.i[690152,690165] [2022-07-20 04:10:10,940 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---drivers--scsi--pmcraid.ko.cil.i[690318,690331] [2022-07-20 04:10:10,941 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---drivers--scsi--pmcraid.ko.cil.i[690487,690500] [2022-07-20 04:10:10,941 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---drivers--scsi--pmcraid.ko.cil.i[690654,690667] [2022-07-20 04:10:10,941 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---drivers--scsi--pmcraid.ko.cil.i[690822,690835] [2022-07-20 04:10:10,941 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---drivers--scsi--pmcraid.ko.cil.i[690972,690985] [2022-07-20 04:10:10,942 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---drivers--scsi--pmcraid.ko.cil.i[691119,691132] [2022-07-20 04:10:10,942 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---drivers--scsi--pmcraid.ko.cil.i[691280,691293] [2022-07-20 04:10:10,942 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---drivers--scsi--pmcraid.ko.cil.i[691450,691463] [2022-07-20 04:10:10,943 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---drivers--scsi--pmcraid.ko.cil.i[691612,691625] [2022-07-20 04:10:10,949 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-20 04:10:11,244 INFO L208 MainTranslator]: Completed translation [2022-07-20 04:10:11,245 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 04:10:11 WrapperNode [2022-07-20 04:10:11,245 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-20 04:10:11,246 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-20 04:10:11,246 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-20 04:10:11,246 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-20 04:10:11,252 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 04:10:11" (1/1) ... [2022-07-20 04:10:11,351 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 04:10:11" (1/1) ... [2022-07-20 04:10:11,657 INFO L137 Inliner]: procedures = 961, calls = 4194, calls flagged for inlining = 472, calls inlined = 394, statements flattened = 9946 [2022-07-20 04:10:11,658 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-20 04:10:11,659 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-20 04:10:11,659 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-20 04:10:11,659 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-20 04:10:11,668 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 04:10:11" (1/1) ... [2022-07-20 04:10:11,669 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 04:10:11" (1/1) ... [2022-07-20 04:10:11,722 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 04:10:11" (1/1) ... [2022-07-20 04:10:11,723 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 04:10:11" (1/1) ... [2022-07-20 04:10:11,871 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 04:10:11" (1/1) ... [2022-07-20 04:10:11,895 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 04:10:11" (1/1) ... [2022-07-20 04:10:11,948 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 04:10:11" (1/1) ... [2022-07-20 04:10:12,013 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-20 04:10:12,015 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-20 04:10:12,015 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-20 04:10:12,015 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-20 04:10:12,016 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 04:10:11" (1/1) ... [2022-07-20 04:10:12,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-20 04:10:12,032 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-20 04:10:12,053 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) [2022-07-20 04:10:12,071 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 [2022-07-20 04:10:12,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2022-07-20 04:10:12,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2022-07-20 04:10:12,091 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_expose_resource [2022-07-20 04:10:12,091 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_expose_resource [2022-07-20 04:10:12,091 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_slave_configure [2022-07-20 04:10:12,091 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_slave_configure [2022-07-20 04:10:12,092 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_init_ioadls [2022-07-20 04:10:12,092 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_init_ioadls [2022-07-20 04:10:12,092 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_reset_alert_done [2022-07-20 04:10:12,092 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_reset_alert_done [2022-07-20 04:10:12,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-07-20 04:10:12,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-07-20 04:10:12,092 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2022-07-20 04:10:12,093 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2022-07-20 04:10:12,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-07-20 04:10:12,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-07-20 04:10:12,093 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_eh_target_reset_handler [2022-07-20 04:10:12,094 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_eh_target_reset_handler [2022-07-20 04:10:12,095 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_eh_abort_handler [2022-07-20 04:10:12,095 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_eh_abort_handler [2022-07-20 04:10:12,095 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-07-20 04:10:12,095 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-07-20 04:10:12,095 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-07-20 04:10:12,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-07-20 04:10:12,096 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_chr_ioctl [2022-07-20 04:10:12,097 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_chr_ioctl [2022-07-20 04:10:12,097 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-07-20 04:10:12,097 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-07-20 04:10:12,097 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-07-20 04:10:12,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2022-07-20 04:10:12,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2022-07-20 04:10:12,097 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-07-20 04:10:12,097 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-07-20 04:10:12,098 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-07-20 04:10:12,098 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-07-20 04:10:12,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2022-07-20 04:10:12,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2022-07-20 04:10:12,098 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-07-20 04:10:12,098 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-07-20 04:10:12,098 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-07-20 04:10:12,098 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-07-20 04:10:12,099 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_release_cmd_blocks [2022-07-20 04:10:12,099 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_release_cmd_blocks [2022-07-20 04:10:12,099 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2022-07-20 04:10:12,099 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2022-07-20 04:10:12,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_aen_queue_lock_of_pmcraid_instance [2022-07-20 04:10:12,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_aen_queue_lock_of_pmcraid_instance [2022-07-20 04:10:12,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-07-20 04:10:12,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-07-20 04:10:12,189 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_error_handler [2022-07-20 04:10:12,189 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_error_handler [2022-07-20 04:10:12,189 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_fail_outstanding_cmds [2022-07-20 04:10:12,190 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_fail_outstanding_cmds [2022-07-20 04:10:12,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-07-20 04:10:12,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-07-20 04:10:12,190 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-20 04:10:12,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2022-07-20 04:10:12,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2022-07-20 04:10:12,190 INFO L130 BoogieDeclarations]: Found specification of procedure kmap [2022-07-20 04:10:12,190 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap [2022-07-20 04:10:12,190 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user [2022-07-20 04:10:12,190 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user [2022-07-20 04:10:12,190 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2022-07-20 04:10:12,190 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2022-07-20 04:10:12,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-07-20 04:10:12,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-07-20 04:10:12,191 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-07-20 04:10:12,191 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-07-20 04:10:12,191 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2022-07-20 04:10:12,191 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2022-07-20 04:10:12,191 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_enable_interrupts [2022-07-20 04:10:12,191 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_enable_interrupts [2022-07-20 04:10:12,191 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-07-20 04:10:12,191 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-07-20 04:10:12,191 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-07-20 04:10:12,191 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-07-20 04:10:12,192 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2022-07-20 04:10:12,192 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2022-07-20 04:10:12,192 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2022-07-20 04:10:12,192 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2022-07-20 04:10:12,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-07-20 04:10:12,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-07-20 04:10:12,192 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_querycfg [2022-07-20 04:10:12,192 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_querycfg [2022-07-20 04:10:12,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_check_return_value_probe [2022-07-20 04:10:12,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_check_return_value_probe [2022-07-20 04:10:12,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-20 04:10:12,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_check_return_value_probe [2022-07-20 04:10:12,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_check_return_value_probe [2022-07-20 04:10:12,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-20 04:10:12,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-07-20 04:10:12,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-07-20 04:10:12,193 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_abort_cmd [2022-07-20 04:10:12,193 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_abort_cmd [2022-07-20 04:10:12,193 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2022-07-20 04:10:12,193 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2022-07-20 04:10:12,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-20 04:10:12,193 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-07-20 04:10:12,193 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-07-20 04:10:12,193 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-07-20 04:10:12,193 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2022-07-20 04:10:12,193 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2022-07-20 04:10:12,193 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_ioa_reset [2022-07-20 04:10:12,194 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_ioa_reset [2022-07-20 04:10:12,197 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-07-20 04:10:12,197 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-07-20 04:10:12,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lockp [2022-07-20 04:10:12,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lockp [2022-07-20 04:10:12,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2022-07-20 04:10:12,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2022-07-20 04:10:12,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_completion_173 [2022-07-20 04:10:12,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_completion_173 [2022-07-20 04:10:12,198 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-07-20 04:10:12,198 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-07-20 04:10:12,198 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-20 04:10:12,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-20 04:10:12,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_pending_pool_lock_of_pmcraid_instance [2022-07-20 04:10:12,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_pending_pool_lock_of_pmcraid_instance [2022-07-20 04:10:12,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-07-20 04:10:12,198 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2022-07-20 04:10:12,199 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2022-07-20 04:10:12,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_144 [2022-07-20 04:10:12,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_144 [2022-07-20 04:10:12,200 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_release_control_blocks [2022-07-20 04:10:12,200 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_release_control_blocks [2022-07-20 04:10:12,200 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_disable_interrupts [2022-07-20 04:10:12,200 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_disable_interrupts [2022-07-20 04:10:12,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-07-20 04:10:12,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-07-20 04:10:12,201 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_chr_open [2022-07-20 04:10:12,201 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_chr_open [2022-07-20 04:10:12,201 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_shutdown [2022-07-20 04:10:12,201 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_shutdown [2022-07-20 04:10:12,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_130 [2022-07-20 04:10:12,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_130 [2022-07-20 04:10:12,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_135 [2022-07-20 04:10:12,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_135 [2022-07-20 04:10:12,202 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-07-20 04:10:12,202 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-07-20 04:10:12,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_unmap [2022-07-20 04:10:12,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_unmap [2022-07-20 04:10:12,202 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_netlink_release [2022-07-20 04:10:12,203 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_netlink_release [2022-07-20 04:10:12,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-07-20 04:10:12,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-07-20 04:10:12,203 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2022-07-20 04:10:12,203 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2022-07-20 04:10:12,203 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-07-20 04:10:12,204 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-07-20 04:10:12,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_128 [2022-07-20 04:10:12,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_128 [2022-07-20 04:10:12,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2022-07-20 04:10:12,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2022-07-20 04:10:12,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2022-07-20 04:10:12,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2022-07-20 04:10:12,205 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-20 04:10:12,205 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-07-20 04:10:12,205 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-07-20 04:10:12,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2022-07-20 04:10:12,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2022-07-20 04:10:12,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_registration [2022-07-20 04:10:12,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_registration [2022-07-20 04:10:12,206 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-20 04:10:12,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_destroy_class [2022-07-20 04:10:12,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_destroy_class [2022-07-20 04:10:12,206 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-07-20 04:10:12,213 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-07-20 04:10:12,214 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_reset_bringdown [2022-07-20 04:10:12,214 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_reset_bringdown [2022-07-20 04:10:12,214 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2022-07-20 04:10:12,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2022-07-20 04:10:12,214 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2022-07-20 04:10:12,214 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2022-07-20 04:10:12,215 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-07-20 04:10:12,215 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-07-20 04:10:12,215 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_report_bus_reset [2022-07-20 04:10:12,215 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_report_bus_reset [2022-07-20 04:10:12,215 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_remove [2022-07-20 04:10:12,215 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_remove [2022-07-20 04:10:12,216 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_set_timestamp [2022-07-20 04:10:12,216 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_set_timestamp [2022-07-20 04:10:12,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-07-20 04:10:12,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-07-20 04:10:12,216 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-07-20 04:10:12,216 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-07-20 04:10:12,216 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2022-07-20 04:10:12,217 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2022-07-20 04:10:12,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-07-20 04:10:12,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-07-20 04:10:12,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2022-07-20 04:10:12,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2022-07-20 04:10:12,217 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_start_bist [2022-07-20 04:10:12,217 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_start_bist [2022-07-20 04:10:12,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-07-20 04:10:12,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-07-20 04:10:12,218 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_resume [2022-07-20 04:10:12,218 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_resume [2022-07-20 04:10:12,218 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_free_sglist [2022-07-20 04:10:12,218 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_free_sglist [2022-07-20 04:10:12,218 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_read_interrupts [2022-07-20 04:10:12,219 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_read_interrupts [2022-07-20 04:10:12,220 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_init_cmdblk [2022-07-20 04:10:12,220 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_init_cmdblk [2022-07-20 04:10:12,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-20 04:10:12,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-20 04:10:12,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-20 04:10:12,221 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_identify_hrrq [2022-07-20 04:10:12,221 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_identify_hrrq [2022-07-20 04:10:12,221 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic [2022-07-20 04:10:12,221 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_user_generic [2022-07-20 04:10:12,226 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_process_ldn [2022-07-20 04:10:12,226 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_process_ldn [2022-07-20 04:10:12,226 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-07-20 04:10:12,226 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-07-20 04:10:12,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2022-07-20 04:10:12,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2022-07-20 04:10:12,227 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2022-07-20 04:10:12,227 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2022-07-20 04:10:12,227 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_soft_reset [2022-07-20 04:10:12,227 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_soft_reset [2022-07-20 04:10:12,227 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-07-20 04:10:12,227 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-07-20 04:10:12,227 INFO L130 BoogieDeclarations]: Found specification of procedure kunmap [2022-07-20 04:10:12,228 INFO L138 BoogieDeclarations]: Found implementation of procedure kunmap [2022-07-20 04:10:12,228 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-07-20 04:10:12,228 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-07-20 04:10:12,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_remove_host [2022-07-20 04:10:12,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_remove_host [2022-07-20 04:10:12,228 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_clr_trans_op [2022-07-20 04:10:12,228 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_clr_trans_op [2022-07-20 04:10:12,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2022-07-20 04:10:12,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2022-07-20 04:10:12,230 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-07-20 04:10:12,230 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-07-20 04:10:12,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2022-07-20 04:10:12,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2022-07-20 04:10:12,230 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_cancel_hcam [2022-07-20 04:10:12,231 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_cancel_hcam [2022-07-20 04:10:12,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2022-07-20 04:10:12,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2022-07-20 04:10:12,231 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-07-20 04:10:12,231 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-07-20 04:10:12,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-07-20 04:10:12,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-07-20 04:10:12,232 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_reinit_cmdblk [2022-07-20 04:10:12,232 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_reinit_cmdblk [2022-07-20 04:10:12,232 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-07-20 04:10:12,232 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-07-20 04:10:12,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-20 04:10:12,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-20 04:10:12,232 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-07-20 04:10:12,233 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-07-20 04:10:12,233 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-07-20 04:10:12,233 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-07-20 04:10:12,233 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_release_buffers [2022-07-20 04:10:12,233 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_release_buffers [2022-07-20 04:10:12,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2022-07-20 04:10:12,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2022-07-20 04:10:12,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2022-07-20 04:10:12,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2022-07-20 04:10:12,234 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-07-20 04:10:12,234 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-07-20 04:10:12,234 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_release_config_buffers [2022-07-20 04:10:12,234 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_release_config_buffers [2022-07-20 04:10:12,234 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_init_tasklets [2022-07-20 04:10:12,234 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_init_tasklets [2022-07-20 04:10:12,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-07-20 04:10:12,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-07-20 04:10:12,235 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-07-20 04:10:12,235 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-07-20 04:10:12,235 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_register_interrupt_handler [2022-07-20 04:10:12,235 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_register_interrupt_handler [2022-07-20 04:10:12,235 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_unregister_interrupt_handler [2022-07-20 04:10:12,236 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_unregister_interrupt_handler [2022-07-20 04:10:12,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-07-20 04:10:12,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-07-20 04:10:12,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2022-07-20 04:10:12,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2022-07-20 04:10:12,236 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_reset_device [2022-07-20 04:10:12,236 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_reset_device [2022-07-20 04:10:12,237 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_return_cmd [2022-07-20 04:10:12,237 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_return_cmd [2022-07-20 04:10:12,237 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-20 04:10:12,237 INFO L130 BoogieDeclarations]: Found specification of procedure __chk_range_not_ok [2022-07-20 04:10:12,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __chk_range_not_ok [2022-07-20 04:10:12,237 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-07-20 04:10:12,237 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-07-20 04:10:12,237 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-07-20 04:10:12,238 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-07-20 04:10:12,238 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_slave_alloc [2022-07-20 04:10:12,238 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_slave_alloc [2022-07-20 04:10:12,238 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2022-07-20 04:10:12,238 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2022-07-20 04:10:12,238 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-07-20 04:10:12,238 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_kill_tasklets [2022-07-20 04:10:12,239 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_kill_tasklets [2022-07-20 04:10:12,239 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-07-20 04:10:12,239 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-07-20 04:10:12,239 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-07-20 04:10:12,239 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-07-20 04:10:12,239 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_initiate_reset [2022-07-20 04:10:12,239 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_initiate_reset [2022-07-20 04:10:12,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-07-20 04:10:12,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2022-07-20 04:10:12,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2022-07-20 04:10:12,240 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_reset_bringup [2022-07-20 04:10:12,240 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_reset_bringup [2022-07-20 04:10:12,240 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_prepare_cancel_cmd [2022-07-20 04:10:12,240 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_prepare_cancel_cmd [2022-07-20 04:10:12,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-07-20 04:10:12,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-07-20 04:10:12,241 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-07-20 04:10:12,241 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-07-20 04:10:12,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2022-07-20 04:10:12,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2022-07-20 04:10:12,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-07-20 04:10:12,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-07-20 04:10:12,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-07-20 04:10:12,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-07-20 04:10:12,242 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_send_cmd [2022-07-20 04:10:12,242 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_send_cmd [2022-07-20 04:10:12,242 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_block_requests [2022-07-20 04:10:12,242 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_block_requests [2022-07-20 04:10:12,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2022-07-20 04:10:12,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2022-07-20 04:10:12,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2022-07-20 04:10:12,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2022-07-20 04:10:12,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_registration [2022-07-20 04:10:12,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_registration [2022-07-20 04:10:12,245 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-07-20 04:10:12,245 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-07-20 04:10:12,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2022-07-20 04:10:12,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2022-07-20 04:10:12,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_host_lock_of_Scsi_Host [2022-07-20 04:10:12,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_host_lock_of_Scsi_Host [2022-07-20 04:10:12,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_free_pool_lock_of_pmcraid_instance [2022-07-20 04:10:12,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_free_pool_lock_of_pmcraid_instance [2022-07-20 04:10:12,247 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-07-20 04:10:12,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-07-20 04:10:12,247 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-07-20 04:10:12,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-07-20 04:10:12,248 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2022-07-20 04:10:12,248 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2022-07-20 04:10:12,248 INFO L130 BoogieDeclarations]: Found specification of procedure _pmcraid_io_done [2022-07-20 04:10:12,248 INFO L138 BoogieDeclarations]: Found implementation of procedure _pmcraid_io_done [2022-07-20 04:10:12,248 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_send_hcam_cmd [2022-07-20 04:10:12,248 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_send_hcam_cmd [2022-07-20 04:10:12,249 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user [2022-07-20 04:10:12,249 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user [2022-07-20 04:10:12,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2022-07-20 04:10:12,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2022-07-20 04:10:12,249 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_release_hcams [2022-07-20 04:10:12,249 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_release_hcams [2022-07-20 04:10:12,249 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-07-20 04:10:12,250 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_notify_ioastate [2022-07-20 04:10:12,250 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_notify_ioastate [2022-07-20 04:10:12,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-20 04:10:12,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-20 04:10:12,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-07-20 04:10:12,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-07-20 04:10:12,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_destroy_class [2022-07-20 04:10:12,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_destroy_class [2022-07-20 04:10:12,251 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-07-20 04:10:12,251 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-07-20 04:10:12,251 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_host [2022-07-20 04:10:12,251 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_remove_host [2022-07-20 04:10:12,251 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_get_free_cmd [2022-07-20 04:10:12,251 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_get_free_cmd [2022-07-20 04:10:12,251 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_request_sense [2022-07-20 04:10:12,254 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_request_sense [2022-07-20 04:10:12,255 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-07-20 04:10:12,255 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-07-20 04:10:12,255 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2022-07-20 04:10:12,255 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2022-07-20 04:10:12,255 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_send_hcam [2022-07-20 04:10:12,255 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_send_hcam [2022-07-20 04:10:12,255 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_release_host_rrqs [2022-07-20 04:10:12,256 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_release_host_rrqs [2022-07-20 04:10:12,256 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_complete_ioa_reset [2022-07-20 04:10:12,256 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_complete_ioa_reset [2022-07-20 04:10:12,256 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-07-20 04:10:12,256 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-07-20 04:10:12,256 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2022-07-20 04:10:12,256 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2022-07-20 04:10:12,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-20 04:10:12,257 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_io_done [2022-07-20 04:10:12,257 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_io_done [2022-07-20 04:10:12,257 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-07-20 04:10:12,257 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-07-20 04:10:12,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-07-20 04:10:12,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-07-20 04:10:12,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_210 [2022-07-20 04:10:12,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_210 [2022-07-20 04:10:12,258 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-07-20 04:10:12,258 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-07-20 04:10:12,258 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_ioa_shutdown_done [2022-07-20 04:10:12,258 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_ioa_shutdown_done [2022-07-20 04:10:12,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2022-07-20 04:10:12,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2022-07-20 04:10:12,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-07-20 04:10:12,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-07-20 04:10:12,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-07-20 04:10:12,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-07-20 04:10:12,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-07-20 04:10:12,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-07-20 04:10:12,260 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_release_minor [2022-07-20 04:10:12,260 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_release_minor [2022-07-20 04:10:12,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_wait_for_completion_wait_for_completion_of_pmcraid_cmd [2022-07-20 04:10:12,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_wait_for_completion_wait_for_completion_of_pmcraid_cmd [2022-07-20 04:10:12,260 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_unmap [2022-07-20 04:10:12,260 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_unmap [2022-07-20 04:10:12,260 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_notify_aen [2022-07-20 04:10:12,261 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_notify_aen [2022-07-20 04:10:12,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-07-20 04:10:12,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-07-20 04:10:12,261 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2022-07-20 04:10:12,261 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2022-07-20 04:10:12,261 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_eh_host_reset_handler [2022-07-20 04:10:12,261 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_eh_host_reset_handler [2022-07-20 04:10:12,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-07-20 04:10:12,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-07-20 04:10:12,262 INFO L130 BoogieDeclarations]: Found specification of procedure _pmcraid_fire_command [2022-07-20 04:10:12,262 INFO L138 BoogieDeclarations]: Found implementation of procedure _pmcraid_fire_command [2022-07-20 04:10:12,262 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-07-20 04:10:12,262 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-07-20 04:10:12,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2022-07-20 04:10:12,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2022-07-20 04:10:12,263 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-07-20 04:10:12,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-07-20 04:10:12,263 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_eh_device_reset_handler [2022-07-20 04:10:12,263 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_eh_device_reset_handler [2022-07-20 04:10:12,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2022-07-20 04:10:12,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2022-07-20 04:10:12,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2022-07-20 04:10:12,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2022-07-20 04:10:12,264 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_copy_sglist [2022-07-20 04:10:12,264 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_copy_sglist [2022-07-20 04:10:12,264 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_unblock_requests [2022-07-20 04:10:12,264 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_unblock_requests [2022-07-20 04:10:12,264 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_init_hcam [2022-07-20 04:10:12,265 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_init_hcam [2022-07-20 04:10:12,265 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-07-20 04:10:12,265 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-07-20 04:10:12,265 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2022-07-20 04:10:12,265 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2022-07-20 04:10:12,265 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_store_log_level [2022-07-20 04:10:12,265 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_store_log_level [2022-07-20 04:10:12,265 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_eh_bus_reset_handler [2022-07-20 04:10:12,266 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_eh_bus_reset_handler [2022-07-20 04:10:12,266 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_slave_destroy [2022-07-20 04:10:12,266 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_slave_destroy [2022-07-20 04:10:12,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-07-20 04:10:12,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-07-20 04:10:12,266 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2022-07-20 04:10:12,266 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2022-07-20 04:10:12,267 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-07-20 04:10:12,267 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-07-20 04:10:12,267 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_free [2022-07-20 04:10:12,267 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_free [2022-07-20 04:10:12,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-07-20 04:10:12,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-07-20 04:10:12,267 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-07-20 04:10:12,268 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-07-20 04:10:12,268 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_reset_reload [2022-07-20 04:10:12,268 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_reset_reload [2022-07-20 04:10:12,268 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_erp_done [2022-07-20 04:10:12,268 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_erp_done [2022-07-20 04:10:12,268 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_reset_alert [2022-07-20 04:10:12,268 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_reset_alert [2022-07-20 04:10:12,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-20 04:10:12,269 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_bist_done [2022-07-20 04:10:12,269 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_bist_done [2022-07-20 04:10:12,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_resource_lock_of_pmcraid_instance [2022-07-20 04:10:12,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_resource_lock_of_pmcraid_instance [2022-07-20 04:10:13,483 INFO L234 CfgBuilder]: Building ICFG [2022-07-20 04:10:13,487 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-20 04:10:13,608 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-07-20 04:10:17,744 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L9499: SUMMARY for call __copy_to_user_nocheck_#t~ret313#1 := ldv__builtin_expect((if 0 != __copy_to_user_nocheck_~ret~2#1 then 1 else 0), 0); srcloc: null [2022-07-20 04:10:17,744 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L9503: SUMMARY for call __copy_to_user_nocheck_#t~ret314#1 := ldv__builtin_expect((if 0 != __copy_to_user_nocheck_~ret~2#1 then 1 else 0), 0); srcloc: null [2022-07-20 04:10:17,744 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L9491: __copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~2#1; [2022-07-20 04:10:17,744 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L9495: __copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~2#1; [2022-07-20 04:10:17,744 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L9483: __copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~2#1; [2022-07-20 04:10:17,744 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L9553: __copy_to_user_nocheck_~tmp___2~2#1 := __copy_to_user_nocheck_#t~ret315#1;havoc __copy_to_user_nocheck_#t~ret315#1;__copy_to_user_nocheck_#res#1 := (if __copy_to_user_nocheck_~tmp___2~2#1 % 18446744073709551616 % 4294967296 <= 2147483647 then __copy_to_user_nocheck_~tmp___2~2#1 % 18446744073709551616 % 4294967296 else __copy_to_user_nocheck_~tmp___2~2#1 % 18446744073709551616 % 4294967296 - 4294967296); [2022-07-20 04:10:17,744 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L9487: __copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~2#1; [2022-07-20 04:10:17,744 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L9541: assume -9223372036854775808 <= __copy_to_user_nocheck_#t~ret314#1 && __copy_to_user_nocheck_#t~ret314#1 <= 9223372036854775807;__copy_to_user_nocheck_~tmp___1~6#1 := __copy_to_user_nocheck_#t~ret314#1;havoc __copy_to_user_nocheck_#t~ret314#1; [2022-07-20 04:10:17,744 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L9529: assume 0 != __copy_to_user_nocheck_~tmp___0~10#1;__copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~2#1; [2022-07-20 04:10:17,744 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L9529: assume !(0 != __copy_to_user_nocheck_~tmp___0~10#1);__copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~2#1; [2022-07-20 04:10:17,745 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume 1 == __copy_to_user_nocheck_~size#1 % 4294967296; [2022-07-20 04:10:17,745 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L9506: SUMMARY for call __copy_to_user_nocheck_#t~ret315#1 := copy_user_generic(__copy_to_user_nocheck_~dst#1.base, __copy_to_user_nocheck_~dst#1.offset, __copy_to_user_nocheck_~src#1.base, __copy_to_user_nocheck_~src#1.offset, __copy_to_user_nocheck_~size#1); srcloc: null [2022-07-20 04:10:17,745 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !(1 == __copy_to_user_nocheck_~size#1 % 4294967296); [2022-07-20 04:10:17,745 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L9543: assume 0 != __copy_to_user_nocheck_~tmp___1~6#1;__copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~2#1; [2022-07-20 04:10:17,745 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L9543: assume !(0 != __copy_to_user_nocheck_~tmp___1~6#1);__copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~2#1; [2022-07-20 04:10:17,745 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L9498: assume 10 == __copy_to_user_nocheck_~size#1 % 4294967296; [2022-07-20 04:10:17,745 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L9498: assume !(10 == __copy_to_user_nocheck_~size#1 % 4294967296); [2022-07-20 04:10:17,745 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L9502: assume 16 == __copy_to_user_nocheck_~size#1 % 4294967296; [2022-07-20 04:10:17,745 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L9502: assume !(16 == __copy_to_user_nocheck_~size#1 % 4294967296); [2022-07-20 04:10:17,745 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L9490: assume 4 == __copy_to_user_nocheck_~size#1 % 4294967296; [2022-07-20 04:10:17,745 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L9490: assume !(4 == __copy_to_user_nocheck_~size#1 % 4294967296); [2022-07-20 04:10:17,745 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L9527: assume -9223372036854775808 <= __copy_to_user_nocheck_#t~ret313#1 && __copy_to_user_nocheck_#t~ret313#1 <= 9223372036854775807;__copy_to_user_nocheck_~tmp___0~10#1 := __copy_to_user_nocheck_#t~ret313#1;havoc __copy_to_user_nocheck_#t~ret313#1; [2022-07-20 04:10:17,745 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L9494: assume 8 == __copy_to_user_nocheck_~size#1 % 4294967296; [2022-07-20 04:10:17,745 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L9494: assume !(8 == __copy_to_user_nocheck_~size#1 % 4294967296); [2022-07-20 04:10:17,745 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L9486: assume 2 == __copy_to_user_nocheck_~size#1 % 4294967296; [2022-07-20 04:10:17,745 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L9486: assume !(2 == __copy_to_user_nocheck_~size#1 % 4294967296); [2022-07-20 04:10:20,955 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L9450: __copy_from_user_nocheck_~tmp___2~1#1 := __copy_from_user_nocheck_#t~ret310#1;havoc __copy_from_user_nocheck_#t~ret310#1;__copy_from_user_nocheck_#res#1 := (if __copy_from_user_nocheck_~tmp___2~1#1 % 18446744073709551616 % 4294967296 <= 2147483647 then __copy_from_user_nocheck_~tmp___2~1#1 % 18446744073709551616 % 4294967296 else __copy_from_user_nocheck_~tmp___2~1#1 % 18446744073709551616 % 4294967296 - 4294967296); [2022-07-20 04:10:20,955 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L9425: assume 0 != __copy_from_user_nocheck_~tmp___0~9#1;__copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~1#1; [2022-07-20 04:10:20,955 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L9425: assume !(0 != __copy_from_user_nocheck_~tmp___0~9#1);__copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~1#1; [2022-07-20 04:10:20,955 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L9438: assume -9223372036854775808 <= __copy_from_user_nocheck_#t~ret309#1 && __copy_from_user_nocheck_#t~ret309#1 <= 9223372036854775807;__copy_from_user_nocheck_~tmp___1~5#1 := __copy_from_user_nocheck_#t~ret309#1;havoc __copy_from_user_nocheck_#t~ret309#1; [2022-07-20 04:10:20,956 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L9397: SUMMARY for call __copy_from_user_nocheck_#t~ret310#1 := copy_user_generic(__copy_from_user_nocheck_~dst#1.base, __copy_from_user_nocheck_~dst#1.offset, __copy_from_user_nocheck_~src#1.base, __copy_from_user_nocheck_~src#1.offset, __copy_from_user_nocheck_~size#1); srcloc: null [2022-07-20 04:10:20,956 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L9389: assume 10 == __copy_from_user_nocheck_~size#1 % 4294967296; [2022-07-20 04:10:20,956 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L9389: assume !(10 == __copy_from_user_nocheck_~size#1 % 4294967296); [2022-07-20 04:10:20,956 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L9393: assume 16 == __copy_from_user_nocheck_~size#1 % 4294967296; [2022-07-20 04:10:20,956 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L9393: assume !(16 == __copy_from_user_nocheck_~size#1 % 4294967296); [2022-07-20 04:10:20,956 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L9381: assume 4 == __copy_from_user_nocheck_~size#1 % 4294967296; [2022-07-20 04:10:20,956 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L9381: assume !(4 == __copy_from_user_nocheck_~size#1 % 4294967296); [2022-07-20 04:10:20,956 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L9385: assume 8 == __copy_from_user_nocheck_~size#1 % 4294967296; [2022-07-20 04:10:20,956 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L9385: assume !(8 == __copy_from_user_nocheck_~size#1 % 4294967296); [2022-07-20 04:10:20,956 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L9377: assume 2 == __copy_from_user_nocheck_~size#1 % 4294967296; [2022-07-20 04:10:20,956 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L9377: assume !(2 == __copy_from_user_nocheck_~size#1 % 4294967296); [2022-07-20 04:10:20,956 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L9394: SUMMARY for call __copy_from_user_nocheck_#t~ret309#1 := ldv__builtin_expect((if 0 != __copy_from_user_nocheck_~ret~1#1 then 1 else 0), 0); srcloc: null [2022-07-20 04:10:20,957 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L9386: __copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~1#1; [2022-07-20 04:10:20,957 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L9423: assume -9223372036854775808 <= __copy_from_user_nocheck_#t~ret308#1 && __copy_from_user_nocheck_#t~ret308#1 <= 9223372036854775807;__copy_from_user_nocheck_~tmp___0~9#1 := __copy_from_user_nocheck_#t~ret308#1;havoc __copy_from_user_nocheck_#t~ret308#1; [2022-07-20 04:10:20,957 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L9390: SUMMARY for call __copy_from_user_nocheck_#t~ret308#1 := ldv__builtin_expect((if 0 != __copy_from_user_nocheck_~ret~1#1 then 1 else 0), 0); srcloc: null [2022-07-20 04:10:20,957 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume 1 == __copy_from_user_nocheck_~size#1 % 4294967296; [2022-07-20 04:10:20,957 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L9378: __copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~1#1; [2022-07-20 04:10:20,957 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !(1 == __copy_from_user_nocheck_~size#1 % 4294967296); [2022-07-20 04:10:20,957 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L9382: __copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~1#1; [2022-07-20 04:10:20,957 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L9440: assume 0 != __copy_from_user_nocheck_~tmp___1~5#1;__copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~1#1; [2022-07-20 04:10:20,957 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L9440: assume !(0 != __copy_from_user_nocheck_~tmp___1~5#1);__copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~1#1; [2022-07-20 04:10:20,957 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L9374: __copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~1#1; [2022-07-20 04:10:30,512 INFO L275 CfgBuilder]: Performing block encoding [2022-07-20 04:10:30,549 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-20 04:10:30,549 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-07-20 04:10:30,560 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.07 04:10:30 BoogieIcfgContainer [2022-07-20 04:10:30,560 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-20 04:10:30,562 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-20 04:10:30,563 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-20 04:10:30,566 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-20 04:10:30,567 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.07 04:10:01" (1/3) ... [2022-07-20 04:10:30,567 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7b3e0696 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.07 04:10:30, skipping insertion in model container [2022-07-20 04:10:30,567 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 04:10:11" (2/3) ... [2022-07-20 04:10:30,569 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7b3e0696 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.07 04:10:30, skipping insertion in model container [2022-07-20 04:10:30,569 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.07 04:10:30" (3/3) ... [2022-07-20 04:10:30,570 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.i [2022-07-20 04:10:30,583 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-20 04:10:30,584 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 39 error locations. [2022-07-20 04:10:30,695 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-20 04:10:30,704 INFO L357 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, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@712b6bb8, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@376f8571 [2022-07-20 04:10:30,705 INFO L358 AbstractCegarLoop]: Starting to check reachability of 39 error locations. [2022-07-20 04:10:30,723 INFO L276 IsEmpty]: Start isEmpty. Operand has 3631 states, 2394 states have (on average 1.300751879699248) internal successors, (3114), 2538 states have internal predecessors, (3114), 970 states have call successors, (970), 228 states have call predecessors, (970), 227 states have return successors, (965), 931 states have call predecessors, (965), 965 states have call successors, (965) [2022-07-20 04:10:30,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-07-20 04:10:30,731 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 04:10:30,731 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-07-20 04:10:30,733 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 37 more)] === [2022-07-20 04:10:30,737 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 04:10:30,738 INFO L85 PathProgramCache]: Analyzing trace with hash -455475552, now seen corresponding path program 1 times [2022-07-20 04:10:30,747 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 04:10:30,748 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [103034818] [2022-07-20 04:10:30,748 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 04:10:30,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 04:10:31,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:10:31,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 04:10:31,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:10:31,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-07-20 04:10:31,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:10:31,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 04:10:31,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:10:31,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 04:10:31,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:10:31,521 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-07-20 04:10:31,521 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 04:10:31,521 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [103034818] [2022-07-20 04:10:31,522 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [103034818] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 04:10:31,522 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 04:10:31,522 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-20 04:10:31,523 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [911235743] [2022-07-20 04:10:31,524 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 04:10:31,528 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-20 04:10:31,528 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 04:10:31,555 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-20 04:10:31,556 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-20 04:10:31,565 INFO L87 Difference]: Start difference. First operand has 3631 states, 2394 states have (on average 1.300751879699248) internal successors, (3114), 2538 states have internal predecessors, (3114), 970 states have call successors, (970), 228 states have call predecessors, (970), 227 states have return successors, (965), 931 states have call predecessors, (965), 965 states have call successors, (965) Second operand has 5 states, 5 states have (on average 4.2) internal successors, (21), 4 states have internal predecessors, (21), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-07-20 04:10:32,232 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 04:10:32,233 INFO L93 Difference]: Finished difference Result 10797 states and 15733 transitions. [2022-07-20 04:10:32,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-20 04:10:32,235 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.2) internal successors, (21), 4 states have internal predecessors, (21), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 33 [2022-07-20 04:10:32,236 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 04:10:32,310 INFO L225 Difference]: With dead ends: 10797 [2022-07-20 04:10:32,310 INFO L226 Difference]: Without dead ends: 7163 [2022-07-20 04:10:32,353 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-07-20 04:10:32,358 INFO L413 NwaCegarLoop]: 9816 mSDtfsCounter, 4968 mSDsluCounter, 24512 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4969 SdHoareTripleChecker+Valid, 34328 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-07-20 04:10:32,358 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4969 Valid, 34328 Invalid, 15 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 14 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-07-20 04:10:32,385 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7163 states. [2022-07-20 04:10:32,668 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7163 to 7058. [2022-07-20 04:10:32,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7058 states, 4677 states have (on average 1.2758178319435536) internal successors, (5967), 4921 states have internal predecessors, (5967), 1896 states have call successors, (1896), 448 states have call predecessors, (1896), 447 states have return successors, (1894), 1823 states have call predecessors, (1894), 1894 states have call successors, (1894) [2022-07-20 04:10:32,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7058 states to 7058 states and 9757 transitions. [2022-07-20 04:10:32,742 INFO L78 Accepts]: Start accepts. Automaton has 7058 states and 9757 transitions. Word has length 33 [2022-07-20 04:10:32,742 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 04:10:32,742 INFO L495 AbstractCegarLoop]: Abstraction has 7058 states and 9757 transitions. [2022-07-20 04:10:32,743 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.2) internal successors, (21), 4 states have internal predecessors, (21), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-07-20 04:10:32,743 INFO L276 IsEmpty]: Start isEmpty. Operand 7058 states and 9757 transitions. [2022-07-20 04:10:32,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-07-20 04:10:32,745 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 04:10:32,745 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 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] [2022-07-20 04:10:32,745 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-07-20 04:10:32,746 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 37 more)] === [2022-07-20 04:10:32,746 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 04:10:32,746 INFO L85 PathProgramCache]: Analyzing trace with hash 1075971783, now seen corresponding path program 1 times [2022-07-20 04:10:32,746 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 04:10:32,746 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [688320284] [2022-07-20 04:10:32,747 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 04:10:32,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 04:10:32,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:10:33,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 04:10:33,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:10:33,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-07-20 04:10:33,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:10:33,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 04:10:33,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:10:33,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 04:10:33,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:10:33,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-07-20 04:10:33,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:10:33,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 04:10:33,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:10:33,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 04:10:33,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:10:33,103 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-07-20 04:10:33,103 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 04:10:33,103 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [688320284] [2022-07-20 04:10:33,104 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [688320284] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 04:10:33,104 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 04:10:33,104 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-20 04:10:33,104 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [522839924] [2022-07-20 04:10:33,104 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 04:10:33,105 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-20 04:10:33,105 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 04:10:33,106 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-20 04:10:33,106 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-20 04:10:33,106 INFO L87 Difference]: Start difference. First operand 7058 states and 9757 transitions. Second operand has 5 states, 5 states have (on average 5.0) internal successors, (25), 4 states have internal predecessors, (25), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-07-20 04:10:33,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 04:10:33,366 INFO L93 Difference]: Finished difference Result 7058 states and 9757 transitions. [2022-07-20 04:10:33,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-20 04:10:33,366 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.0) internal successors, (25), 4 states have internal predecessors, (25), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 52 [2022-07-20 04:10:33,367 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 04:10:33,417 INFO L225 Difference]: With dead ends: 7058 [2022-07-20 04:10:33,418 INFO L226 Difference]: Without dead ends: 7056 [2022-07-20 04:10:33,424 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-07-20 04:10:33,427 INFO L413 NwaCegarLoop]: 4949 mSDtfsCounter, 4943 mSDsluCounter, 9895 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4944 SdHoareTripleChecker+Valid, 14844 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-07-20 04:10:33,428 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4944 Valid, 14844 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 14 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-07-20 04:10:33,439 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7056 states. [2022-07-20 04:10:33,673 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7056 to 7056. [2022-07-20 04:10:33,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7056 states, 4676 states have (on average 1.2754491017964071) internal successors, (5964), 4919 states have internal predecessors, (5964), 1896 states have call successors, (1896), 448 states have call predecessors, (1896), 447 states have return successors, (1894), 1823 states have call predecessors, (1894), 1894 states have call successors, (1894) [2022-07-20 04:10:33,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7056 states to 7056 states and 9754 transitions. [2022-07-20 04:10:33,737 INFO L78 Accepts]: Start accepts. Automaton has 7056 states and 9754 transitions. Word has length 52 [2022-07-20 04:10:33,737 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 04:10:33,737 INFO L495 AbstractCegarLoop]: Abstraction has 7056 states and 9754 transitions. [2022-07-20 04:10:33,738 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.0) internal successors, (25), 4 states have internal predecessors, (25), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-07-20 04:10:33,738 INFO L276 IsEmpty]: Start isEmpty. Operand 7056 states and 9754 transitions. [2022-07-20 04:10:33,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-07-20 04:10:33,741 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 04:10:33,741 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 3, 3, 2, 2, 2, 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, 1, 1, 1, 1, 1] [2022-07-20 04:10:33,741 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-07-20 04:10:33,741 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 37 more)] === [2022-07-20 04:10:33,742 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 04:10:33,742 INFO L85 PathProgramCache]: Analyzing trace with hash -1235687285, now seen corresponding path program 1 times [2022-07-20 04:10:33,742 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 04:10:33,742 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [568177808] [2022-07-20 04:10:33,742 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 04:10:33,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 04:10:33,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:10:33,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 04:10:33,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:10:33,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-07-20 04:10:33,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:10:33,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 04:10:33,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:10:33,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 04:10:34,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:10:34,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-07-20 04:10:34,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:10:34,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 04:10:34,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:10:34,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 04:10:34,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:10:34,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-07-20 04:10:34,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:10:34,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-07-20 04:10:34,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:10:34,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 04:10:34,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:10:34,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-07-20 04:10:34,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:10:34,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-07-20 04:10:34,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:10:34,109 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2022-07-20 04:10:34,109 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 04:10:34,109 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [568177808] [2022-07-20 04:10:34,110 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [568177808] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 04:10:34,110 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 04:10:34,110 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-07-20 04:10:34,110 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [40113994] [2022-07-20 04:10:34,110 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 04:10:34,111 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-07-20 04:10:34,111 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 04:10:34,111 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-07-20 04:10:34,111 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2022-07-20 04:10:34,112 INFO L87 Difference]: Start difference. First operand 7056 states and 9754 transitions. Second operand has 8 states, 8 states have (on average 4.875) internal successors, (39), 7 states have internal predecessors, (39), 3 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2022-07-20 04:10:35,223 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 04:10:39,358 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 04:10:50,422 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 04:10:50,423 INFO L93 Difference]: Finished difference Result 10347 states and 14519 transitions. [2022-07-20 04:10:50,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-07-20 04:10:50,423 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.875) internal successors, (39), 7 states have internal predecessors, (39), 3 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) Word has length 84 [2022-07-20 04:10:50,424 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 04:10:50,466 INFO L225 Difference]: With dead ends: 10347 [2022-07-20 04:10:50,467 INFO L226 Difference]: Without dead ends: 6778 [2022-07-20 04:10:50,487 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=41, Invalid=91, Unknown=0, NotChecked=0, Total=132 [2022-07-20 04:10:50,488 INFO L413 NwaCegarLoop]: 5144 mSDtfsCounter, 2489 mSDsluCounter, 18389 mSDsCounter, 0 mSdLazyCounter, 11452 mSolverCounterSat, 1764 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2952 SdHoareTripleChecker+Valid, 23533 SdHoareTripleChecker+Invalid, 13217 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1764 IncrementalHoareTripleChecker+Valid, 11452 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.6s IncrementalHoareTripleChecker+Time [2022-07-20 04:10:50,489 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2952 Valid, 23533 Invalid, 13217 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1764 Valid, 11452 Invalid, 1 Unknown, 0 Unchecked, 15.6s Time] [2022-07-20 04:10:50,498 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6778 states. [2022-07-20 04:10:50,741 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6778 to 5471. [2022-07-20 04:10:50,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5471 states, 3619 states have (on average 1.2757667864050843) internal successors, (4617), 3830 states have internal predecessors, (4617), 1439 states have call successors, (1439), 377 states have call predecessors, (1439), 376 states have return successors, (1437), 1373 states have call predecessors, (1437), 1437 states have call successors, (1437) [2022-07-20 04:10:50,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5471 states to 5471 states and 7493 transitions. [2022-07-20 04:10:50,795 INFO L78 Accepts]: Start accepts. Automaton has 5471 states and 7493 transitions. Word has length 84 [2022-07-20 04:10:50,797 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 04:10:50,797 INFO L495 AbstractCegarLoop]: Abstraction has 5471 states and 7493 transitions. [2022-07-20 04:10:50,798 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 4.875) internal successors, (39), 7 states have internal predecessors, (39), 3 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2022-07-20 04:10:50,798 INFO L276 IsEmpty]: Start isEmpty. Operand 5471 states and 7493 transitions. [2022-07-20 04:10:50,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-07-20 04:10:50,805 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 04:10:50,806 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 3, 3, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-20 04:10:50,806 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-07-20 04:10:50,806 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 37 more)] === [2022-07-20 04:10:50,806 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 04:10:50,807 INFO L85 PathProgramCache]: Analyzing trace with hash -1079613121, now seen corresponding path program 1 times [2022-07-20 04:10:50,807 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 04:10:50,807 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1319482423] [2022-07-20 04:10:50,807 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 04:10:50,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 04:10:50,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:10:51,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 04:10:51,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:10:51,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-07-20 04:10:51,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:10:51,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 04:10:51,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:10:51,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 04:10:51,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:10:51,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2022-07-20 04:10:51,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:10:51,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-07-20 04:10:51,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:10:51,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 04:10:51,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:10:51,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 04:10:51,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:10:51,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-07-20 04:10:51,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:10:51,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-20 04:10:51,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:10:51,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 04:10:51,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:10:51,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2022-07-20 04:10:51,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:10:51,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-20 04:10:51,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:10:51,316 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2022-07-20 04:10:51,316 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 04:10:51,317 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1319482423] [2022-07-20 04:10:51,317 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1319482423] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 04:10:51,317 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 04:10:51,317 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-20 04:10:51,317 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1097757663] [2022-07-20 04:10:51,317 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 04:10:51,318 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-20 04:10:51,318 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 04:10:51,318 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-20 04:10:51,319 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-20 04:10:51,319 INFO L87 Difference]: Start difference. First operand 5471 states and 7493 transitions. Second operand has 6 states, 6 states have (on average 7.166666666666667) internal successors, (43), 4 states have internal predecessors, (43), 2 states have call successors, (12), 3 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-07-20 04:10:52,815 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 04:10:56,247 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 04:11:11,742 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 04:11:11,743 INFO L93 Difference]: Finished difference Result 12347 states and 17317 transitions. [2022-07-20 04:11:11,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-20 04:11:11,744 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.166666666666667) internal successors, (43), 4 states have internal predecessors, (43), 2 states have call successors, (12), 3 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 90 [2022-07-20 04:11:11,744 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 04:11:11,844 INFO L225 Difference]: With dead ends: 12347 [2022-07-20 04:11:11,844 INFO L226 Difference]: Without dead ends: 12345 [2022-07-20 04:11:11,857 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-07-20 04:11:11,858 INFO L413 NwaCegarLoop]: 8539 mSDtfsCounter, 6490 mSDsluCounter, 17737 mSDsCounter, 0 mSdLazyCounter, 11652 mSolverCounterSat, 2678 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7376 SdHoareTripleChecker+Valid, 26276 SdHoareTripleChecker+Invalid, 14331 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2678 IncrementalHoareTripleChecker+Valid, 11652 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.6s IncrementalHoareTripleChecker+Time [2022-07-20 04:11:11,858 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7376 Valid, 26276 Invalid, 14331 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2678 Valid, 11652 Invalid, 1 Unknown, 0 Unchecked, 19.6s Time] [2022-07-20 04:11:11,876 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12345 states. [2022-07-20 04:11:12,385 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12345 to 10525. [2022-07-20 04:11:12,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10525 states, 6979 states have (on average 1.2788365095285859) internal successors, (8925), 7363 states have internal predecessors, (8925), 2802 states have call successors, (2802), 709 states have call predecessors, (2802), 708 states have return successors, (2802), 2670 states have call predecessors, (2802), 2800 states have call successors, (2802) [2022-07-20 04:11:12,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10525 states to 10525 states and 14529 transitions. [2022-07-20 04:11:12,460 INFO L78 Accepts]: Start accepts. Automaton has 10525 states and 14529 transitions. Word has length 90 [2022-07-20 04:11:12,462 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 04:11:12,462 INFO L495 AbstractCegarLoop]: Abstraction has 10525 states and 14529 transitions. [2022-07-20 04:11:12,462 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.166666666666667) internal successors, (43), 4 states have internal predecessors, (43), 2 states have call successors, (12), 3 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-07-20 04:11:12,462 INFO L276 IsEmpty]: Start isEmpty. Operand 10525 states and 14529 transitions. [2022-07-20 04:11:12,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-07-20 04:11:12,464 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 04:11:12,464 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 3, 3, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-20 04:11:12,464 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-07-20 04:11:12,464 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_linux_arch_io_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 37 more)] === [2022-07-20 04:11:12,465 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 04:11:12,465 INFO L85 PathProgramCache]: Analyzing trace with hash -1314547945, now seen corresponding path program 1 times [2022-07-20 04:11:12,465 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 04:11:12,465 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [466432098] [2022-07-20 04:11:12,465 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 04:11:12,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 04:11:12,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:11:12,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 04:11:12,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:11:12,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-07-20 04:11:12,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:11:12,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 04:11:12,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:11:12,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 04:11:12,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:11:12,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-07-20 04:11:12,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:11:12,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 04:11:12,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:11:12,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 04:11:12,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:11:12,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-07-20 04:11:12,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:11:12,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-07-20 04:11:12,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:11:12,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2022-07-20 04:11:12,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:11:12,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2022-07-20 04:11:12,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:11:12,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 04:11:12,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:11:12,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2022-07-20 04:11:12,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:11:12,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2022-07-20 04:11:12,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:11:12,891 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-07-20 04:11:12,891 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 04:11:12,892 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [466432098] [2022-07-20 04:11:12,892 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [466432098] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 04:11:12,892 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 04:11:12,892 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-20 04:11:12,892 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [392609734] [2022-07-20 04:11:12,892 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 04:11:12,893 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-20 04:11:12,893 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 04:11:12,893 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-20 04:11:12,894 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-20 04:11:12,894 INFO L87 Difference]: Start difference. First operand 10525 states and 14529 transitions. Second operand has 6 states, 6 states have (on average 7.833333333333333) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (13), 4 states have call predecessors, (13), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2022-07-20 04:11:14,347 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 04:11:15,697 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 04:11:22,498 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 04:11:32,282 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 04:11:35,617 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 04:11:37,655 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 04:11:44,315 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 04:11:44,315 INFO L93 Difference]: Finished difference Result 20821 states and 28965 transitions. [2022-07-20 04:11:44,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-07-20 04:11:44,316 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.833333333333333) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (13), 4 states have call predecessors, (13), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) Word has length 99 [2022-07-20 04:11:44,316 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 04:11:44,460 INFO L225 Difference]: With dead ends: 20821 [2022-07-20 04:11:44,461 INFO L226 Difference]: Without dead ends: 20819 [2022-07-20 04:11:44,480 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2022-07-20 04:11:44,481 INFO L413 NwaCegarLoop]: 5626 mSDtfsCounter, 11265 mSDsluCounter, 3278 mSDsCounter, 0 mSdLazyCounter, 12443 mSolverCounterSat, 7286 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 27.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11552 SdHoareTripleChecker+Valid, 8904 SdHoareTripleChecker+Invalid, 19731 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7286 IncrementalHoareTripleChecker+Valid, 12443 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 30.3s IncrementalHoareTripleChecker+Time [2022-07-20 04:11:44,481 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11552 Valid, 8904 Invalid, 19731 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7286 Valid, 12443 Invalid, 2 Unknown, 0 Unchecked, 30.3s Time] [2022-07-20 04:11:44,512 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20819 states. [2022-07-20 04:11:45,369 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20819 to 20485. [2022-07-20 04:11:45,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20485 states, 13602 states have (on average 1.28128216438759) internal successors, (17428), 14330 states have internal predecessors, (17428), 5489 states have call successors, (5489), 1363 states have call predecessors, (5489), 1358 states have return successors, (5679), 5217 states have call predecessors, (5679), 5487 states have call successors, (5679) [2022-07-20 04:11:45,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20485 states to 20485 states and 28596 transitions. [2022-07-20 04:11:45,594 INFO L78 Accepts]: Start accepts. Automaton has 20485 states and 28596 transitions. Word has length 99 [2022-07-20 04:11:45,596 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 04:11:45,596 INFO L495 AbstractCegarLoop]: Abstraction has 20485 states and 28596 transitions. [2022-07-20 04:11:45,597 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.833333333333333) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (13), 4 states have call predecessors, (13), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2022-07-20 04:11:45,597 INFO L276 IsEmpty]: Start isEmpty. Operand 20485 states and 28596 transitions. [2022-07-20 04:11:45,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-07-20 04:11:45,603 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 04:11:45,603 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 3, 3, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-20 04:11:45,603 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-07-20 04:11:45,604 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_linux_block_genhd_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 37 more)] === [2022-07-20 04:11:45,604 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 04:11:45,604 INFO L85 PathProgramCache]: Analyzing trace with hash 1711078609, now seen corresponding path program 1 times [2022-07-20 04:11:45,604 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 04:11:45,605 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [736417142] [2022-07-20 04:11:45,605 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 04:11:45,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 04:11:45,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:11:45,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 04:11:45,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:11:45,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-07-20 04:11:45,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:11:45,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 04:11:45,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:11:45,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 04:11:45,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:11:45,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-07-20 04:11:45,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:11:45,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 04:11:45,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:11:45,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 04:11:45,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:11:45,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-07-20 04:11:45,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:11:45,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-07-20 04:11:45,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:11:45,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2022-07-20 04:11:45,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:11:45,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2022-07-20 04:11:45,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:11:45,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 04:11:45,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:11:45,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2022-07-20 04:11:45,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:11:46,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2022-07-20 04:11:46,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:11:46,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-07-20 04:11:46,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:11:46,026 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-07-20 04:11:46,026 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 04:11:46,027 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [736417142] [2022-07-20 04:11:46,027 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [736417142] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 04:11:46,027 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 04:11:46,027 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-20 04:11:46,027 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1544427080] [2022-07-20 04:11:46,027 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 04:11:46,028 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-20 04:11:46,028 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 04:11:46,029 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-20 04:11:46,029 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-20 04:11:46,029 INFO L87 Difference]: Start difference. First operand 20485 states and 28596 transitions. Second operand has 6 states, 6 states have (on average 8.5) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (14), 4 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-07-20 04:11:47,761 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 04:11:52,151 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 04:11:54,843 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.90s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 04:11:56,933 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 04:12:03,036 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 04:12:03,037 INFO L93 Difference]: Finished difference Result 20485 states and 28596 transitions. [2022-07-20 04:12:03,037 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-20 04:12:03,037 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 8.5) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (14), 4 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 105 [2022-07-20 04:12:03,037 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 04:12:03,140 INFO L225 Difference]: With dead ends: 20485 [2022-07-20 04:12:03,141 INFO L226 Difference]: Without dead ends: 20483 [2022-07-20 04:12:03,158 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-07-20 04:12:03,159 INFO L413 NwaCegarLoop]: 4295 mSDtfsCounter, 8056 mSDsluCounter, 2257 mSDsCounter, 0 mSdLazyCounter, 5274 mSolverCounterSat, 4526 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8359 SdHoareTripleChecker+Valid, 6552 SdHoareTripleChecker+Invalid, 9802 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4526 IncrementalHoareTripleChecker+Valid, 5274 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.3s IncrementalHoareTripleChecker+Time [2022-07-20 04:12:03,159 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8359 Valid, 6552 Invalid, 9802 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4526 Valid, 5274 Invalid, 2 Unknown, 0 Unchecked, 16.3s Time] [2022-07-20 04:12:03,184 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20483 states. [2022-07-20 04:12:03,955 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20483 to 20483. [2022-07-20 04:12:03,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20483 states, 13601 states have (on average 1.2811557973678407) internal successors, (17425), 14328 states have internal predecessors, (17425), 5489 states have call successors, (5489), 1363 states have call predecessors, (5489), 1358 states have return successors, (5679), 5217 states have call predecessors, (5679), 5487 states have call successors, (5679) [2022-07-20 04:12:04,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20483 states to 20483 states and 28593 transitions. [2022-07-20 04:12:04,134 INFO L78 Accepts]: Start accepts. Automaton has 20483 states and 28593 transitions. Word has length 105 [2022-07-20 04:12:04,136 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 04:12:04,136 INFO L495 AbstractCegarLoop]: Abstraction has 20483 states and 28593 transitions. [2022-07-20 04:12:04,136 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 8.5) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (14), 4 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-07-20 04:12:04,137 INFO L276 IsEmpty]: Start isEmpty. Operand 20483 states and 28593 transitions. [2022-07-20 04:12:04,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-07-20 04:12:04,138 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 04:12:04,138 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 3, 3, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-20 04:12:04,138 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-07-20 04:12:04,138 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 37 more)] === [2022-07-20 04:12:04,139 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 04:12:04,139 INFO L85 PathProgramCache]: Analyzing trace with hash 944881125, now seen corresponding path program 1 times [2022-07-20 04:12:04,139 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 04:12:04,139 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [694396152] [2022-07-20 04:12:04,140 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 04:12:04,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 04:12:04,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:04,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 04:12:04,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:04,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-07-20 04:12:04,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:04,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 04:12:04,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:04,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 04:12:04,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:04,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2022-07-20 04:12:04,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:04,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-07-20 04:12:04,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:04,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 04:12:04,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:04,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 04:12:04,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:04,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-07-20 04:12:04,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:04,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-20 04:12:04,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:04,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 04:12:04,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:04,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2022-07-20 04:12:04,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:04,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-20 04:12:04,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:04,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-07-20 04:12:04,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:04,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2022-07-20 04:12:04,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:04,529 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2022-07-20 04:12:04,529 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 04:12:04,529 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [694396152] [2022-07-20 04:12:04,530 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [694396152] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 04:12:04,530 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 04:12:04,530 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-20 04:12:04,530 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1801781869] [2022-07-20 04:12:04,530 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 04:12:04,531 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-20 04:12:04,531 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 04:12:04,531 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-20 04:12:04,531 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-20 04:12:04,532 INFO L87 Difference]: Start difference. First operand 20483 states and 28593 transitions. Second operand has 6 states, 6 states have (on average 7.833333333333333) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (14), 3 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-07-20 04:12:06,086 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 [] [2022-07-20 04:12:08,893 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 04:12:14,853 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 04:12:14,854 INFO L93 Difference]: Finished difference Result 23451 states and 33470 transitions. [2022-07-20 04:12:14,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-20 04:12:14,854 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.833333333333333) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (14), 3 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 103 [2022-07-20 04:12:14,854 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 04:12:14,980 INFO L225 Difference]: With dead ends: 23451 [2022-07-20 04:12:14,981 INFO L226 Difference]: Without dead ends: 23449 [2022-07-20 04:12:15,001 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-07-20 04:12:15,003 INFO L413 NwaCegarLoop]: 4632 mSDtfsCounter, 6092 mSDsluCounter, 7879 mSDsCounter, 0 mSdLazyCounter, 5222 mSolverCounterSat, 2406 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6621 SdHoareTripleChecker+Valid, 12511 SdHoareTripleChecker+Invalid, 7629 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2406 IncrementalHoareTripleChecker+Valid, 5222 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.4s IncrementalHoareTripleChecker+Time [2022-07-20 04:12:15,003 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6621 Valid, 12511 Invalid, 7629 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2406 Valid, 5222 Invalid, 1 Unknown, 0 Unchecked, 9.4s Time] [2022-07-20 04:12:15,030 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23449 states. [2022-07-20 04:12:15,887 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23449 to 21683. [2022-07-20 04:12:15,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21683 states, 14392 states have (on average 1.2794608115619788) internal successors, (18414), 15134 states have internal predecessors, (18414), 5793 states have call successors, (5793), 1363 states have call predecessors, (5793), 1464 states have return successors, (6345), 5641 states have call predecessors, (6345), 5791 states have call successors, (6345) [2022-07-20 04:12:16,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21683 states to 21683 states and 30552 transitions. [2022-07-20 04:12:16,063 INFO L78 Accepts]: Start accepts. Automaton has 21683 states and 30552 transitions. Word has length 103 [2022-07-20 04:12:16,063 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 04:12:16,064 INFO L495 AbstractCegarLoop]: Abstraction has 21683 states and 30552 transitions. [2022-07-20 04:12:16,064 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.833333333333333) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (14), 3 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-07-20 04:12:16,064 INFO L276 IsEmpty]: Start isEmpty. Operand 21683 states and 30552 transitions. [2022-07-20 04:12:16,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-07-20 04:12:16,065 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 04:12:16,066 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 3, 3, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-20 04:12:16,066 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-07-20 04:12:16,066 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_linux_block_queue_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 37 more)] === [2022-07-20 04:12:16,066 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 04:12:16,067 INFO L85 PathProgramCache]: Analyzing trace with hash 135874197, now seen corresponding path program 1 times [2022-07-20 04:12:16,067 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 04:12:16,067 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1254614434] [2022-07-20 04:12:16,067 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 04:12:16,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 04:12:16,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:16,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 04:12:16,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:16,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-07-20 04:12:16,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:16,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 04:12:16,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:16,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 04:12:16,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:16,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-07-20 04:12:16,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:16,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 04:12:16,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:16,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 04:12:16,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:16,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-07-20 04:12:16,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:16,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-07-20 04:12:16,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:16,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2022-07-20 04:12:16,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:16,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2022-07-20 04:12:16,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:16,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 04:12:16,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:16,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2022-07-20 04:12:16,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:16,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2022-07-20 04:12:16,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:16,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-07-20 04:12:16,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:16,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2022-07-20 04:12:16,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:16,425 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-07-20 04:12:16,425 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 04:12:16,425 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1254614434] [2022-07-20 04:12:16,425 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1254614434] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 04:12:16,426 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 04:12:16,426 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-20 04:12:16,426 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [958735922] [2022-07-20 04:12:16,426 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 04:12:16,426 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-20 04:12:16,427 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 04:12:16,427 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-20 04:12:16,427 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-20 04:12:16,427 INFO L87 Difference]: Start difference. First operand 21683 states and 30552 transitions. Second operand has 6 states, 6 states have (on average 9.166666666666666) internal successors, (55), 4 states have internal predecessors, (55), 2 states have call successors, (15), 4 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-07-20 04:12:17,703 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 04:12:19,138 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 04:12:23,970 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 04:12:25,214 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 04:12:31,642 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 04:12:31,642 INFO L93 Difference]: Finished difference Result 21683 states and 30552 transitions. [2022-07-20 04:12:31,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-20 04:12:31,642 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.166666666666666) internal successors, (55), 4 states have internal predecessors, (55), 2 states have call successors, (15), 4 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 111 [2022-07-20 04:12:31,643 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 04:12:31,765 INFO L225 Difference]: With dead ends: 21683 [2022-07-20 04:12:31,765 INFO L226 Difference]: Without dead ends: 21681 [2022-07-20 04:12:31,786 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-07-20 04:12:31,787 INFO L413 NwaCegarLoop]: 4291 mSDtfsCounter, 8044 mSDsluCounter, 2257 mSDsCounter, 0 mSdLazyCounter, 5272 mSolverCounterSat, 4526 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8346 SdHoareTripleChecker+Valid, 6548 SdHoareTripleChecker+Invalid, 9798 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4526 IncrementalHoareTripleChecker+Valid, 5272 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.3s IncrementalHoareTripleChecker+Time [2022-07-20 04:12:31,787 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8346 Valid, 6548 Invalid, 9798 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4526 Valid, 5272 Invalid, 0 Unknown, 0 Unchecked, 14.3s Time] [2022-07-20 04:12:31,814 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21681 states. [2022-07-20 04:12:32,612 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21681 to 21681. [2022-07-20 04:12:32,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21681 states, 14391 states have (on average 1.279341254951011) internal successors, (18411), 15132 states have internal predecessors, (18411), 5793 states have call successors, (5793), 1363 states have call predecessors, (5793), 1464 states have return successors, (6345), 5641 states have call predecessors, (6345), 5791 states have call successors, (6345) [2022-07-20 04:12:32,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21681 states to 21681 states and 30549 transitions. [2022-07-20 04:12:32,822 INFO L78 Accepts]: Start accepts. Automaton has 21681 states and 30549 transitions. Word has length 111 [2022-07-20 04:12:32,823 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 04:12:32,823 INFO L495 AbstractCegarLoop]: Abstraction has 21681 states and 30549 transitions. [2022-07-20 04:12:32,823 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.166666666666666) internal successors, (55), 4 states have internal predecessors, (55), 2 states have call successors, (15), 4 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-07-20 04:12:32,823 INFO L276 IsEmpty]: Start isEmpty. Operand 21681 states and 30549 transitions. [2022-07-20 04:12:32,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-07-20 04:12:32,825 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 04:12:32,826 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 4, 4, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-20 04:12:32,826 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-07-20 04:12:32,826 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_linux_fs_char_dev_unregister_chrdev_regionErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 37 more)] === [2022-07-20 04:12:32,826 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 04:12:32,827 INFO L85 PathProgramCache]: Analyzing trace with hash -515831351, now seen corresponding path program 1 times [2022-07-20 04:12:32,827 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 04:12:32,827 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1506457135] [2022-07-20 04:12:32,827 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 04:12:32,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 04:12:32,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:33,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 04:12:33,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:33,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-07-20 04:12:33,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:33,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 04:12:33,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:33,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 04:12:33,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:33,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-07-20 04:12:33,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:33,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 04:12:33,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:33,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 04:12:33,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:33,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-07-20 04:12:33,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:33,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-07-20 04:12:33,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:33,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2022-07-20 04:12:33,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:33,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2022-07-20 04:12:33,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:33,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 04:12:33,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:33,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2022-07-20 04:12:33,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:33,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2022-07-20 04:12:33,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:33,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2022-07-20 04:12:33,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:33,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2022-07-20 04:12:33,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:33,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2022-07-20 04:12:33,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:33,163 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2022-07-20 04:12:33,164 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 04:12:33,164 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1506457135] [2022-07-20 04:12:33,164 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1506457135] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 04:12:33,164 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 04:12:33,164 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-20 04:12:33,165 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1023337189] [2022-07-20 04:12:33,165 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 04:12:33,166 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-20 04:12:33,166 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 04:12:33,166 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-20 04:12:33,166 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-20 04:12:33,167 INFO L87 Difference]: Start difference. First operand 21681 states and 30549 transitions. Second operand has 5 states, 5 states have (on average 11.0) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (16), 4 states have call predecessors, (16), 1 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) [2022-07-20 04:12:35,845 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.98s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 04:12:40,779 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 04:12:40,779 INFO L93 Difference]: Finished difference Result 43196 states and 61978 transitions. [2022-07-20 04:12:40,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-20 04:12:40,780 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.0) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (16), 4 states have call predecessors, (16), 1 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) Word has length 115 [2022-07-20 04:12:40,780 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 04:12:40,888 INFO L225 Difference]: With dead ends: 43196 [2022-07-20 04:12:40,889 INFO L226 Difference]: Without dead ends: 21521 [2022-07-20 04:12:41,049 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-07-20 04:12:41,050 INFO L413 NwaCegarLoop]: 4150 mSDtfsCounter, 7837 mSDsluCounter, 1254 mSDsCounter, 0 mSdLazyCounter, 1356 mSolverCounterSat, 4564 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8149 SdHoareTripleChecker+Valid, 5404 SdHoareTripleChecker+Invalid, 5920 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4564 IncrementalHoareTripleChecker+Valid, 1356 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.6s IncrementalHoareTripleChecker+Time [2022-07-20 04:12:41,050 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8149 Valid, 5404 Invalid, 5920 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4564 Valid, 1356 Invalid, 0 Unknown, 0 Unchecked, 6.6s Time] [2022-07-20 04:12:41,071 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21521 states. [2022-07-20 04:12:41,774 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21521 to 21521. [2022-07-20 04:12:41,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21521 states, 14255 states have (on average 1.2510698000701508) internal successors, (17834), 14996 states have internal predecessors, (17834), 5769 states have call successors, (5769), 1363 states have call predecessors, (5769), 1464 states have return successors, (6321), 5617 states have call predecessors, (6321), 5767 states have call successors, (6321) [2022-07-20 04:12:41,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21521 states to 21521 states and 29924 transitions. [2022-07-20 04:12:41,955 INFO L78 Accepts]: Start accepts. Automaton has 21521 states and 29924 transitions. Word has length 115 [2022-07-20 04:12:41,956 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 04:12:41,956 INFO L495 AbstractCegarLoop]: Abstraction has 21521 states and 29924 transitions. [2022-07-20 04:12:41,956 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.0) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (16), 4 states have call predecessors, (16), 1 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) [2022-07-20 04:12:41,956 INFO L276 IsEmpty]: Start isEmpty. Operand 21521 states and 29924 transitions. [2022-07-20 04:12:41,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-07-20 04:12:41,960 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 04:12:41,960 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 4, 4, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-20 04:12:41,960 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-07-20 04:12:41,961 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_linux_fs_char_dev_unregister_chrdev_regionErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 37 more)] === [2022-07-20 04:12:41,961 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 04:12:41,961 INFO L85 PathProgramCache]: Analyzing trace with hash -1139112953, now seen corresponding path program 1 times [2022-07-20 04:12:41,961 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 04:12:41,961 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [499237928] [2022-07-20 04:12:41,962 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 04:12:41,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 04:12:42,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:42,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 04:12:42,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:42,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-07-20 04:12:42,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:42,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 04:12:42,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:42,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 04:12:42,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:42,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-07-20 04:12:42,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:42,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 04:12:42,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:42,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 04:12:42,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:42,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-07-20 04:12:42,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:42,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-07-20 04:12:42,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:42,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2022-07-20 04:12:42,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:42,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2022-07-20 04:12:42,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:42,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 04:12:42,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:42,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2022-07-20 04:12:42,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:42,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2022-07-20 04:12:42,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:42,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2022-07-20 04:12:42,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:42,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2022-07-20 04:12:42,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:42,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2022-07-20 04:12:42,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:12:42,739 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2022-07-20 04:12:42,740 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 04:12:42,740 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [499237928] [2022-07-20 04:12:42,740 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [499237928] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 04:12:42,740 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 04:12:42,740 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-07-20 04:12:42,741 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1921465287] [2022-07-20 04:12:42,741 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 04:12:42,741 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-07-20 04:12:42,741 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 04:12:42,742 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-07-20 04:12:42,742 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=381, Unknown=0, NotChecked=0, Total=420 [2022-07-20 04:12:42,743 INFO L87 Difference]: Start difference. First operand 21521 states and 29924 transitions. Second operand has 21 states, 20 states have (on average 2.9) internal successors, (58), 18 states have internal predecessors, (58), 7 states have call successors, (16), 4 states have call predecessors, (16), 3 states have return successors, (15), 7 states have call predecessors, (15), 7 states have call successors, (15) [2022-07-20 04:12:44,773 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 04:13:03,466 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.67s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 04:13:06,379 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 04:13:09,193 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 04:13:17,362 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 04:13:21,047 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 04:13:22,442 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 04:13:24,997 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 04:13:27,293 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.75s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 04:13:28,392 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 04:13:30,375 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.98s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 04:13:32,052 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 04:13:37,981 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 04:13:41,716 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.89s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 04:13:44,309 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 04:13:46,332 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 04:13:47,401 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []