./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--ide--ide-core.ko.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/bin/utaipan-eEHZpOm5b7/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/bin/utaipan-eEHZpOm5b7/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/bin/utaipan-eEHZpOm5b7/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/bin/utaipan-eEHZpOm5b7/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/bin/utaipan-eEHZpOm5b7/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/bin/utaipan-eEHZpOm5b7 --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 38308b6fed1232d0f0655c6a7fdca66f01202aa3ce6504bdf059603fcddde92f --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 17:55:13,235 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 17:55:13,238 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 17:55:13,298 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 17:55:13,299 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 17:55:13,305 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 17:55:13,306 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 17:55:13,310 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 17:55:13,313 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 17:55:13,318 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 17:55:13,319 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 17:55:13,321 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 17:55:13,321 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 17:55:13,324 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 17:55:13,326 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 17:55:13,331 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 17:55:13,333 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 17:55:13,334 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 17:55:13,336 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 17:55:13,345 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 17:55:13,348 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 17:55:13,349 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 17:55:13,352 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 17:55:13,353 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 17:55:13,357 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 17:55:13,357 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 17:55:13,358 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 17:55:13,360 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 17:55:13,360 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 17:55:13,362 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 17:55:13,362 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 17:55:13,363 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 17:55:13,365 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 17:55:13,366 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 17:55:13,367 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 17:55:13,368 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 17:55:13,368 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 17:55:13,369 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 17:55:13,369 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 17:55:13,370 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 17:55:13,370 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 17:55:13,371 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/bin/utaipan-eEHZpOm5b7/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-25 17:55:13,415 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 17:55:13,415 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 17:55:13,416 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-25 17:55:13,416 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-25 17:55:13,417 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 17:55:13,424 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-25 17:55:13,424 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-25 17:55:13,424 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-25 17:55:13,425 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-25 17:55:13,425 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-25 17:55:13,426 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-25 17:55:13,426 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-25 17:55:13,426 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-25 17:55:13,427 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-25 17:55:13,427 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-25 17:55:13,427 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-25 17:55:13,427 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-25 17:55:13,428 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2021-11-25 17:55:13,429 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 17:55:13,429 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 17:55:13,429 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 17:55:13,430 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 17:55:13,430 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 17:55:13,430 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 17:55:13,430 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 17:55:13,430 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 17:55:13,432 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 17:55:13,432 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 17:55:13,432 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-25 17:55:13,433 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-25 17:55:13,433 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 17:55:13,433 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 17:55:13,434 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 17:55:13,434 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-25 17:55:13,434 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 17:55:13,434 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 17:55:13,434 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-25 17:55:13,435 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-25 17:55:13,435 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/bin/utaipan-eEHZpOm5b7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/bin/utaipan-eEHZpOm5b7 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 38308b6fed1232d0f0655c6a7fdca66f01202aa3ce6504bdf059603fcddde92f [2021-11-25 17:55:13,783 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 17:55:13,811 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 17:55:13,813 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 17:55:13,815 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 17:55:13,815 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 17:55:13,817 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/bin/utaipan-eEHZpOm5b7/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i [2021-11-25 17:55:13,885 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/bin/utaipan-eEHZpOm5b7/data/ba34045cf/c71d5cb7cb324d82aa423deb992dea64/FLAG241b48283 [2021-11-25 17:55:15,207 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 17:55:15,208 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i [2021-11-25 17:55:15,317 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/bin/utaipan-eEHZpOm5b7/data/ba34045cf/c71d5cb7cb324d82aa423deb992dea64/FLAG241b48283 [2021-11-25 17:55:15,710 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/bin/utaipan-eEHZpOm5b7/data/ba34045cf/c71d5cb7cb324d82aa423deb992dea64 [2021-11-25 17:55:15,713 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 17:55:15,714 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 17:55:15,715 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 17:55:15,716 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 17:55:15,732 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 17:55:15,732 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:55:15" (1/1) ... [2021-11-25 17:55:15,734 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70e78f8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:55:15, skipping insertion in model container [2021-11-25 17:55:15,734 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:55:15" (1/1) ... [2021-11-25 17:55:15,741 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 17:55:16,092 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 17:55:30,480 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[923732,923745] [2021-11-25 17:55:30,482 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[923877,923890] [2021-11-25 17:55:30,483 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[924023,924036] [2021-11-25 17:55:30,484 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[924188,924201] [2021-11-25 17:55:30,484 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[924346,924359] [2021-11-25 17:55:30,484 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[924504,924517] [2021-11-25 17:55:30,485 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[924662,924675] [2021-11-25 17:55:30,485 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[924822,924835] [2021-11-25 17:55:30,486 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[924981,924994] [2021-11-25 17:55:30,486 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[925120,925133] [2021-11-25 17:55:30,487 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[925262,925275] [2021-11-25 17:55:30,487 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[925411,925424] [2021-11-25 17:55:30,488 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[925550,925563] [2021-11-25 17:55:30,488 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[925705,925718] [2021-11-25 17:55:30,489 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[925865,925878] [2021-11-25 17:55:30,489 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[926016,926029] [2021-11-25 17:55:30,489 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[926167,926180] [2021-11-25 17:55:30,502 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[926319,926332] [2021-11-25 17:55:30,503 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[926468,926481] [2021-11-25 17:55:30,503 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[926616,926629] [2021-11-25 17:55:30,504 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[926773,926786] [2021-11-25 17:55:30,504 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[926922,926935] [2021-11-25 17:55:30,504 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[927078,927091] [2021-11-25 17:55:30,505 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[927231,927244] [2021-11-25 17:55:30,505 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[927377,927390] [2021-11-25 17:55:30,506 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[927520,927533] [2021-11-25 17:55:30,506 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[927672,927685] [2021-11-25 17:55:30,507 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[927818,927831] [2021-11-25 17:55:30,507 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[927963,927976] [2021-11-25 17:55:30,508 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[928117,928130] [2021-11-25 17:55:30,508 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[928268,928281] [2021-11-25 17:55:30,508 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[928423,928436] [2021-11-25 17:55:30,509 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[928575,928588] [2021-11-25 17:55:30,509 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[928730,928743] [2021-11-25 17:55:30,510 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[928894,928907] [2021-11-25 17:55:30,510 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[929050,929063] [2021-11-25 17:55:30,511 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[929214,929227] [2021-11-25 17:55:30,511 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[929356,929369] [2021-11-25 17:55:30,512 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[929514,929527] [2021-11-25 17:55:30,512 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[929681,929694] [2021-11-25 17:55:30,512 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[929840,929853] [2021-11-25 17:55:30,513 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[929999,930012] [2021-11-25 17:55:30,513 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[930148,930161] [2021-11-25 17:55:30,514 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[930295,930308] [2021-11-25 17:55:30,514 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[930434,930447] [2021-11-25 17:55:30,515 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[930597,930610] [2021-11-25 17:55:30,515 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[930763,930776] [2021-11-25 17:55:30,515 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[930927,930940] [2021-11-25 17:55:30,516 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[931092,931105] [2021-11-25 17:55:30,516 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[931257,931270] [2021-11-25 17:55:30,517 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[931423,931436] [2021-11-25 17:55:30,517 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[931588,931601] [2021-11-25 17:55:30,518 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[931755,931768] [2021-11-25 17:55:30,519 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[931915,931928] [2021-11-25 17:55:30,519 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[932077,932090] [2021-11-25 17:55:30,519 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[932236,932249] [2021-11-25 17:55:30,520 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[932382,932395] [2021-11-25 17:55:30,520 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[932525,932538] [2021-11-25 17:55:30,521 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[932669,932682] [2021-11-25 17:55:30,521 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[932812,932825] [2021-11-25 17:55:30,522 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[932956,932969] [2021-11-25 17:55:30,522 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[933097,933110] [2021-11-25 17:55:30,522 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[933235,933248] [2021-11-25 17:55:30,523 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[933393,933406] [2021-11-25 17:55:30,523 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[933552,933565] [2021-11-25 17:55:30,524 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[933708,933721] [2021-11-25 17:55:30,524 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[933857,933870] [2021-11-25 17:55:30,525 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[934009,934022] [2021-11-25 17:55:30,525 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[934160,934173] [2021-11-25 17:55:30,525 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[934309,934322] [2021-11-25 17:55:30,526 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[934461,934474] [2021-11-25 17:55:30,526 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[934609,934622] [2021-11-25 17:55:30,527 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[934762,934775] [2021-11-25 17:55:30,527 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[934913,934926] [2021-11-25 17:55:30,527 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[935063,935076] [2021-11-25 17:55:30,528 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[935210,935223] [2021-11-25 17:55:30,528 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[935361,935374] [2021-11-25 17:55:30,529 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[935512,935525] [2021-11-25 17:55:30,529 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[935660,935673] [2021-11-25 17:55:30,530 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[935826,935839] [2021-11-25 17:55:30,530 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[935995,936008] [2021-11-25 17:55:30,530 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[936162,936175] [2021-11-25 17:55:30,531 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[936330,936343] [2021-11-25 17:55:30,531 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[936480,936493] [2021-11-25 17:55:30,532 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[936627,936640] [2021-11-25 17:55:30,532 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[936788,936801] [2021-11-25 17:55:30,533 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[936958,936971] [2021-11-25 17:55:30,533 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[937120,937133] [2021-11-25 17:55:30,573 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 17:55:30,712 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 17:55:31,833 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[923732,923745] [2021-11-25 17:55:31,834 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[923877,923890] [2021-11-25 17:55:31,834 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[924023,924036] [2021-11-25 17:55:31,835 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[924188,924201] [2021-11-25 17:55:31,835 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[924346,924359] [2021-11-25 17:55:31,836 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[924504,924517] [2021-11-25 17:55:31,836 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[924662,924675] [2021-11-25 17:55:31,837 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[924822,924835] [2021-11-25 17:55:31,837 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[924981,924994] [2021-11-25 17:55:31,838 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[925120,925133] [2021-11-25 17:55:31,838 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[925262,925275] [2021-11-25 17:55:31,839 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[925411,925424] [2021-11-25 17:55:31,839 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[925550,925563] [2021-11-25 17:55:31,839 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[925705,925718] [2021-11-25 17:55:31,840 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[925865,925878] [2021-11-25 17:55:31,840 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[926016,926029] [2021-11-25 17:55:31,841 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[926167,926180] [2021-11-25 17:55:31,841 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[926319,926332] [2021-11-25 17:55:31,842 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[926468,926481] [2021-11-25 17:55:31,842 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[926616,926629] [2021-11-25 17:55:31,843 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[926773,926786] [2021-11-25 17:55:31,843 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[926922,926935] [2021-11-25 17:55:31,844 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[927078,927091] [2021-11-25 17:55:31,844 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[927231,927244] [2021-11-25 17:55:31,845 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[927377,927390] [2021-11-25 17:55:31,845 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[927520,927533] [2021-11-25 17:55:31,845 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[927672,927685] [2021-11-25 17:55:31,846 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[927818,927831] [2021-11-25 17:55:31,847 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[927963,927976] [2021-11-25 17:55:31,847 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[928117,928130] [2021-11-25 17:55:31,848 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[928268,928281] [2021-11-25 17:55:31,848 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[928423,928436] [2021-11-25 17:55:31,849 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[928575,928588] [2021-11-25 17:55:31,849 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[928730,928743] [2021-11-25 17:55:31,850 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[928894,928907] [2021-11-25 17:55:31,850 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[929050,929063] [2021-11-25 17:55:31,851 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[929214,929227] [2021-11-25 17:55:31,851 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[929356,929369] [2021-11-25 17:55:31,852 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[929514,929527] [2021-11-25 17:55:31,852 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[929681,929694] [2021-11-25 17:55:31,853 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[929840,929853] [2021-11-25 17:55:31,853 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[929999,930012] [2021-11-25 17:55:31,854 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[930148,930161] [2021-11-25 17:55:31,854 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[930295,930308] [2021-11-25 17:55:31,855 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[930434,930447] [2021-11-25 17:55:31,855 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[930597,930610] [2021-11-25 17:55:31,856 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[930763,930776] [2021-11-25 17:55:31,856 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[930927,930940] [2021-11-25 17:55:31,857 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[931092,931105] [2021-11-25 17:55:31,857 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[931257,931270] [2021-11-25 17:55:31,857 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[931423,931436] [2021-11-25 17:55:31,858 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[931588,931601] [2021-11-25 17:55:31,858 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[931755,931768] [2021-11-25 17:55:31,859 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[931915,931928] [2021-11-25 17:55:31,859 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[932077,932090] [2021-11-25 17:55:31,860 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[932236,932249] [2021-11-25 17:55:31,860 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[932382,932395] [2021-11-25 17:55:31,861 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[932525,932538] [2021-11-25 17:55:31,861 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[932669,932682] [2021-11-25 17:55:31,862 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[932812,932825] [2021-11-25 17:55:31,863 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[932956,932969] [2021-11-25 17:55:31,863 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[933097,933110] [2021-11-25 17:55:31,864 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[933235,933248] [2021-11-25 17:55:31,864 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[933393,933406] [2021-11-25 17:55:31,865 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[933552,933565] [2021-11-25 17:55:31,865 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[933708,933721] [2021-11-25 17:55:31,866 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[933857,933870] [2021-11-25 17:55:31,866 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[934009,934022] [2021-11-25 17:55:31,867 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[934160,934173] [2021-11-25 17:55:31,867 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[934309,934322] [2021-11-25 17:55:31,868 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[934461,934474] [2021-11-25 17:55:31,868 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[934609,934622] [2021-11-25 17:55:31,869 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[934762,934775] [2021-11-25 17:55:31,869 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[934913,934926] [2021-11-25 17:55:31,870 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[935063,935076] [2021-11-25 17:55:31,870 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[935210,935223] [2021-11-25 17:55:31,870 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[935361,935374] [2021-11-25 17:55:31,871 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[935512,935525] [2021-11-25 17:55:31,871 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[935660,935673] [2021-11-25 17:55:31,872 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[935826,935839] [2021-11-25 17:55:31,872 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[935995,936008] [2021-11-25 17:55:31,873 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[936162,936175] [2021-11-25 17:55:31,873 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[936330,936343] [2021-11-25 17:55:31,874 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[936480,936493] [2021-11-25 17:55:31,874 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[936627,936640] [2021-11-25 17:55:31,875 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[936788,936801] [2021-11-25 17:55:31,875 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[936958,936971] [2021-11-25 17:55:31,875 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[937120,937133] [2021-11-25 17:55:31,885 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 17:55:32,507 INFO L208 MainTranslator]: Completed translation [2021-11-25 17:55:32,508 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:55:32 WrapperNode [2021-11-25 17:55:32,508 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 17:55:32,509 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 17:55:32,509 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 17:55:32,509 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 17:55:32,516 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:55:32" (1/1) ... [2021-11-25 17:55:32,743 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:55:32" (1/1) ... [2021-11-25 17:55:33,467 INFO L137 Inliner]: procedures = 1343, calls = 10241, calls flagged for inlining = 722, calls inlined = 627, statements flattened = 21947 [2021-11-25 17:55:33,468 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 17:55:33,469 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 17:55:33,470 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 17:55:33,470 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 17:55:33,479 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:55:32" (1/1) ... [2021-11-25 17:55:33,479 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:55:32" (1/1) ... [2021-11-25 17:55:33,582 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:55:32" (1/1) ... [2021-11-25 17:55:33,583 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:55:32" (1/1) ... [2021-11-25 17:55:34,190 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:55:32" (1/1) ... [2021-11-25 17:55:34,264 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:55:32" (1/1) ... [2021-11-25 17:55:34,788 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:55:32" (1/1) ... [2021-11-25 17:55:34,925 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 17:55:34,926 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 17:55:34,927 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 17:55:34,927 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 17:55:34,941 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:55:32" (1/1) ... [2021-11-25 17:55:34,949 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-25 17:55:34,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/bin/utaipan-eEHZpOm5b7/z3 [2021-11-25 17:55:35,014 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/bin/utaipan-eEHZpOm5b7/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-25 17:55:35,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_108d2907-5c1e-464d-99ca-2ca60bae941f/bin/utaipan-eEHZpOm5b7/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-25 17:55:35,160 INFO L130 BoogieDeclarations]: Found specification of procedure set_number [2021-11-25 17:55:35,161 INFO L138 BoogieDeclarations]: Found implementation of procedure set_number [2021-11-25 17:55:35,161 INFO L130 BoogieDeclarations]: Found specification of procedure __ide_port_unregister_devices [2021-11-25 17:55:35,162 INFO L138 BoogieDeclarations]: Found implementation of procedure __ide_port_unregister_devices [2021-11-25 17:55:35,162 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-25 17:55:35,162 INFO L130 BoogieDeclarations]: Found specification of procedure ide_read_error [2021-11-25 17:55:35,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_read_error [2021-11-25 17:55:35,163 INFO L130 BoogieDeclarations]: Found specification of procedure seq_putc [2021-11-25 17:55:35,163 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_putc [2021-11-25 17:55:35,163 INFO L130 BoogieDeclarations]: Found specification of procedure ide_imodel_proc_open [2021-11-25 17:55:35,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_imodel_proc_open [2021-11-25 17:55:35,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_queue_lock_of_request_queue [2021-11-25 17:55:35,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_queue_lock_of_request_queue [2021-11-25 17:55:35,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2021-11-25 17:55:35,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2021-11-25 17:55:35,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-25 17:55:35,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-25 17:55:35,165 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-11-25 17:55:35,165 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-11-25 17:55:35,165 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~ide_startstop_t~0 [2021-11-25 17:55:35,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~ide_startstop_t~0 [2021-11-25 17:55:35,166 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-25 17:55:35,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-25 17:55:35,166 INFO L130 BoogieDeclarations]: Found specification of procedure ide_write_devctl [2021-11-25 17:55:35,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_write_devctl [2021-11-25 17:55:35,166 INFO L130 BoogieDeclarations]: Found specification of procedure ide_in_drive_list [2021-11-25 17:55:35,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_in_drive_list [2021-11-25 17:55:35,166 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-25 17:55:35,167 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-25 17:55:35,167 INFO L130 BoogieDeclarations]: Found specification of procedure pre_task_out_intr [2021-11-25 17:55:35,167 INFO L138 BoogieDeclarations]: Found implementation of procedure pre_task_out_intr [2021-11-25 17:55:35,167 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-25 17:55:35,167 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-25 17:55:35,167 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-25 17:55:35,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-25 17:55:35,168 INFO L130 BoogieDeclarations]: Found specification of procedure __ide_set_handler [2021-11-25 17:55:35,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __ide_set_handler [2021-11-25 17:55:35,168 INFO L130 BoogieDeclarations]: Found specification of procedure ide_set_max_pio [2021-11-25 17:55:35,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_set_max_pio [2021-11-25 17:55:35,168 INFO L130 BoogieDeclarations]: Found specification of procedure set_pio_mode [2021-11-25 17:55:35,168 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pio_mode [2021-11-25 17:55:35,169 INFO L130 BoogieDeclarations]: Found specification of procedure ide_host_free [2021-11-25 17:55:35,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_host_free [2021-11-25 17:55:35,169 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-25 17:55:35,169 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-25 17:55:35,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2021-11-25 17:55:35,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2021-11-25 17:55:35,169 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~TO~VOID [2021-11-25 17:55:35,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~TO~VOID [2021-11-25 17:55:35,170 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-11-25 17:55:35,170 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-11-25 17:55:35,170 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-25 17:55:35,170 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-25 17:55:35,171 INFO L130 BoogieDeclarations]: Found specification of procedure ide_dma_sff_read_status [2021-11-25 17:55:35,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_dma_sff_read_status [2021-11-25 17:55:35,171 INFO L130 BoogieDeclarations]: Found specification of procedure ide_init_pc [2021-11-25 17:55:35,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_init_pc [2021-11-25 17:55:35,171 INFO L130 BoogieDeclarations]: Found specification of procedure PDE_DATA [2021-11-25 17:55:35,171 INFO L138 BoogieDeclarations]: Found implementation of procedure PDE_DATA [2021-11-25 17:55:35,171 INFO L130 BoogieDeclarations]: Found specification of procedure ide_settings_proc_open [2021-11-25 17:55:35,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_settings_proc_open [2021-11-25 17:55:35,172 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-25 17:55:35,172 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-25 17:55:35,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2021-11-25 17:55:35,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2021-11-25 17:55:35,173 INFO L130 BoogieDeclarations]: Found specification of procedure serial_show [2021-11-25 17:55:35,176 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_show [2021-11-25 17:55:35,176 INFO L130 BoogieDeclarations]: Found specification of procedure ide_acpi_push_timing [2021-11-25 17:55:35,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_acpi_push_timing [2021-11-25 17:55:35,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_112 [2021-11-25 17:55:35,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_112 [2021-11-25 17:55:35,189 INFO L130 BoogieDeclarations]: Found specification of procedure blk_end_request [2021-11-25 17:55:35,189 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_end_request [2021-11-25 17:55:35,189 INFO L130 BoogieDeclarations]: Found specification of procedure ide_dma_lost_irq [2021-11-25 17:55:35,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_dma_lost_irq [2021-11-25 17:55:35,189 INFO L130 BoogieDeclarations]: Found specification of procedure ide_dma_prepare [2021-11-25 17:55:35,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_dma_prepare [2021-11-25 17:55:35,190 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-25 17:55:35,190 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-25 17:55:35,190 INFO L130 BoogieDeclarations]: Found specification of procedure ide_port_free [2021-11-25 17:55:35,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_port_free [2021-11-25 17:55:35,190 INFO L130 BoogieDeclarations]: Found specification of procedure elv_add_request [2021-11-25 17:55:35,191 INFO L138 BoogieDeclarations]: Found implementation of procedure elv_add_request [2021-11-25 17:55:35,191 INFO L130 BoogieDeclarations]: Found specification of procedure ide_get_pair_dev [2021-11-25 17:55:35,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_get_pair_dev [2021-11-25 17:55:35,191 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2021-11-25 17:55:35,191 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2021-11-25 17:55:35,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-25 17:55:35,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-25 17:55:35,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2021-11-25 17:55:35,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2021-11-25 17:55:35,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 17:55:35,192 INFO L130 BoogieDeclarations]: Found specification of procedure ide_driver_proc_open [2021-11-25 17:55:35,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_driver_proc_open [2021-11-25 17:55:35,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2021-11-25 17:55:35,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2021-11-25 17:55:35,193 INFO L130 BoogieDeclarations]: Found specification of procedure get_io_32bit [2021-11-25 17:55:35,193 INFO L138 BoogieDeclarations]: Found implementation of procedure get_io_32bit [2021-11-25 17:55:35,193 INFO L130 BoogieDeclarations]: Found specification of procedure ide_media_proc_open [2021-11-25 17:55:35,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_media_proc_open [2021-11-25 17:55:35,208 INFO L130 BoogieDeclarations]: Found specification of procedure ide_capacity_proc_open [2021-11-25 17:55:35,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_capacity_proc_open [2021-11-25 17:55:35,209 INFO L130 BoogieDeclarations]: Found specification of procedure ide_dma_setup [2021-11-25 17:55:35,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_dma_setup [2021-11-25 17:55:35,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_hwif_s [2021-11-25 17:55:35,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_hwif_s [2021-11-25 17:55:35,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-25 17:55:35,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-25 17:55:35,210 INFO L130 BoogieDeclarations]: Found specification of procedure ide_port_scan [2021-11-25 17:55:35,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_port_scan [2021-11-25 17:55:35,210 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2021-11-25 17:55:35,210 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2021-11-25 17:55:35,210 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-25 17:55:35,211 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-25 17:55:35,211 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2021-11-25 17:55:35,211 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2021-11-25 17:55:35,211 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc_node [2021-11-25 17:55:35,211 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc_node [2021-11-25 17:55:35,211 INFO L130 BoogieDeclarations]: Found specification of procedure ide_config_drive_speed [2021-11-25 17:55:35,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_config_drive_speed [2021-11-25 17:55:35,212 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2021-11-25 17:55:35,212 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2021-11-25 17:55:35,212 INFO L130 BoogieDeclarations]: Found specification of procedure ide_proc_port_register_devices [2021-11-25 17:55:35,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_proc_port_register_devices [2021-11-25 17:55:35,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2021-11-25 17:55:35,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2021-11-25 17:55:35,213 INFO L130 BoogieDeclarations]: Found specification of procedure ide_port_free_devices [2021-11-25 17:55:35,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_port_free_devices [2021-11-25 17:55:35,213 INFO L130 BoogieDeclarations]: Found specification of procedure ide_host_remove [2021-11-25 17:55:35,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_host_remove [2021-11-25 17:55:35,213 INFO L130 BoogieDeclarations]: Found specification of procedure blk_delay_queue [2021-11-25 17:55:35,213 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_delay_queue [2021-11-25 17:55:35,214 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2021-11-25 17:55:35,214 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2021-11-25 17:55:35,214 INFO L130 BoogieDeclarations]: Found specification of procedure ide_unlock_host [2021-11-25 17:55:35,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_unlock_host [2021-11-25 17:55:35,214 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 17:55:35,214 INFO L130 BoogieDeclarations]: Found specification of procedure ide_do_reset [2021-11-25 17:55:35,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_do_reset [2021-11-25 17:55:35,215 INFO L130 BoogieDeclarations]: Found specification of procedure ide_finish_cmd [2021-11-25 17:55:35,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_finish_cmd [2021-11-25 17:55:35,215 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 17:55:35,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-25 17:55:35,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-25 17:55:35,215 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-25 17:55:35,216 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-25 17:55:35,216 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2021-11-25 17:55:35,216 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2021-11-25 17:55:35,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 17:55:35,216 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-25 17:55:35,216 INFO L130 BoogieDeclarations]: Found specification of procedure ide_complete_cmd [2021-11-25 17:55:35,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_complete_cmd [2021-11-25 17:55:35,217 INFO L130 BoogieDeclarations]: Found specification of procedure ide_devset_execute [2021-11-25 17:55:35,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_devset_execute [2021-11-25 17:55:35,217 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-25 17:55:35,217 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-25 17:55:35,217 INFO L130 BoogieDeclarations]: Found specification of procedure ide_special_rq [2021-11-25 17:55:35,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_special_rq [2021-11-25 17:55:35,218 INFO L130 BoogieDeclarations]: Found specification of procedure ide_park_show [2021-11-25 17:55:35,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_park_show [2021-11-25 17:55:35,218 INFO L130 BoogieDeclarations]: Found specification of procedure ide_kill_rq [2021-11-25 17:55:35,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_kill_rq [2021-11-25 17:55:35,218 INFO L130 BoogieDeclarations]: Found specification of procedure device_unregister [2021-11-25 17:55:35,218 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unregister [2021-11-25 17:55:35,218 INFO L130 BoogieDeclarations]: Found specification of procedure ide_wait_not_busy [2021-11-25 17:55:35,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_wait_not_busy [2021-11-25 17:55:35,219 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_bytes [2021-11-25 17:55:35,219 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_bytes [2021-11-25 17:55:35,219 INFO L130 BoogieDeclarations]: Found specification of procedure ide_settings_proc_write [2021-11-25 17:55:35,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_settings_proc_write [2021-11-25 17:55:35,219 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-25 17:55:35,220 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-25 17:55:35,220 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2021-11-25 17:55:35,220 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2021-11-25 17:55:35,220 INFO L130 BoogieDeclarations]: Found specification of procedure ide_busy_sleep [2021-11-25 17:55:35,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_busy_sleep [2021-11-25 17:55:35,220 INFO L130 BoogieDeclarations]: Found specification of procedure __ide_wait_stat [2021-11-25 17:55:35,220 INFO L138 BoogieDeclarations]: Found implementation of procedure __ide_wait_stat [2021-11-25 17:55:35,221 INFO L130 BoogieDeclarations]: Found specification of procedure media_show [2021-11-25 17:55:35,221 INFO L138 BoogieDeclarations]: Found implementation of procedure media_show [2021-11-25 17:55:35,221 INFO L130 BoogieDeclarations]: Found specification of procedure ide_init_sg_cmd [2021-11-25 17:55:35,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_init_sg_cmd [2021-11-25 17:55:35,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_100 [2021-11-25 17:55:35,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_100 [2021-11-25 17:55:35,222 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 17:55:35,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 17:55:35,222 INFO L130 BoogieDeclarations]: Found specification of procedure ide_pad_transfer [2021-11-25 17:55:35,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_pad_transfer [2021-11-25 17:55:35,222 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-25 17:55:35,222 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-25 17:55:35,222 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-25 17:55:35,223 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-25 17:55:35,223 INFO L130 BoogieDeclarations]: Found specification of procedure get_number [2021-11-25 17:55:35,223 INFO L138 BoogieDeclarations]: Found implementation of procedure get_number [2021-11-25 17:55:35,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-25 17:55:35,223 INFO L130 BoogieDeclarations]: Found specification of procedure ide_do_park_unpark [2021-11-25 17:55:35,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_do_park_unpark [2021-11-25 17:55:35,224 INFO L130 BoogieDeclarations]: Found specification of procedure start_request [2021-11-25 17:55:35,224 INFO L138 BoogieDeclarations]: Found implementation of procedure start_request [2021-11-25 17:55:35,224 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~TO~VOID [2021-11-25 17:55:35,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~TO~VOID [2021-11-25 17:55:35,224 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2021-11-25 17:55:35,224 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2021-11-25 17:55:35,225 INFO L130 BoogieDeclarations]: Found specification of procedure ide_pci_is_in_compatibility_mode [2021-11-25 17:55:35,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_pci_is_in_compatibility_mode [2021-11-25 17:55:35,225 INFO L130 BoogieDeclarations]: Found specification of procedure do_special [2021-11-25 17:55:35,225 INFO L138 BoogieDeclarations]: Found implementation of procedure do_special [2021-11-25 17:55:35,225 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_sg_attrs [2021-11-25 17:55:35,225 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_sg_attrs [2021-11-25 17:55:35,225 INFO L130 BoogieDeclarations]: Found specification of procedure ide_pci_dma_base [2021-11-25 17:55:35,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_pci_dma_base [2021-11-25 17:55:35,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-25 17:55:35,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-25 17:55:35,226 INFO L130 BoogieDeclarations]: Found specification of procedure get_nice1 [2021-11-25 17:55:35,226 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nice1 [2021-11-25 17:55:35,226 INFO L130 BoogieDeclarations]: Found specification of procedure device_register [2021-11-25 17:55:35,227 INFO L138 BoogieDeclarations]: Found implementation of procedure device_register [2021-11-25 17:55:35,227 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2021-11-25 17:55:35,227 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2021-11-25 17:55:35,227 INFO L130 BoogieDeclarations]: Found specification of procedure ide_port_acpi [2021-11-25 17:55:35,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_port_acpi [2021-11-25 17:55:35,241 INFO L130 BoogieDeclarations]: Found specification of procedure ide_pio_bytes [2021-11-25 17:55:35,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_pio_bytes [2021-11-25 17:55:35,241 INFO L130 BoogieDeclarations]: Found specification of procedure ide_setup_pci_noise [2021-11-25 17:55:35,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_setup_pci_noise [2021-11-25 17:55:35,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_99 [2021-11-25 17:55:35,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_99 [2021-11-25 17:55:35,242 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-25 17:55:35,242 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-25 17:55:35,242 INFO L130 BoogieDeclarations]: Found specification of procedure ide_tune_dma [2021-11-25 17:55:35,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_tune_dma [2021-11-25 17:55:35,242 INFO L130 BoogieDeclarations]: Found specification of procedure ide_pci_check_iomem [2021-11-25 17:55:35,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_pci_check_iomem [2021-11-25 17:55:35,242 INFO L130 BoogieDeclarations]: Found specification of procedure ide_dma_sff_timer_expiry [2021-11-25 17:55:35,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_dma_sff_timer_expiry [2021-11-25 17:55:35,243 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-11-25 17:55:35,243 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-11-25 17:55:35,243 INFO L130 BoogieDeclarations]: Found specification of procedure ide_port_wait_ready [2021-11-25 17:55:35,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_port_wait_ready [2021-11-25 17:55:35,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2021-11-25 17:55:35,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2021-11-25 17:55:35,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2021-11-25 17:55:35,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2021-11-25 17:55:35,244 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_node [2021-11-25 17:55:35,244 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_node [2021-11-25 17:55:35,244 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 17:55:35,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2021-11-25 17:55:35,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2021-11-25 17:55:35,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_111 [2021-11-25 17:55:35,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_111 [2021-11-25 17:55:35,245 INFO L130 BoogieDeclarations]: Found specification of procedure ide_dma_off [2021-11-25 17:55:35,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_dma_off [2021-11-25 17:55:35,245 INFO L130 BoogieDeclarations]: Found specification of procedure blk_execute_rq [2021-11-25 17:55:35,245 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_execute_rq [2021-11-25 17:55:35,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_registration [2021-11-25 17:55:35,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_registration [2021-11-25 17:55:35,246 INFO L130 BoogieDeclarations]: Found specification of procedure drive_is_ready [2021-11-25 17:55:35,246 INFO L138 BoogieDeclarations]: Found implementation of procedure drive_is_ready [2021-11-25 17:55:35,246 INFO L130 BoogieDeclarations]: Found specification of procedure ide_release_dma_engine [2021-11-25 17:55:35,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_release_dma_engine [2021-11-25 17:55:35,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 17:55:35,247 INFO L130 BoogieDeclarations]: Found specification of procedure ide_check_pm_state [2021-11-25 17:55:35,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_check_pm_state [2021-11-25 17:55:35,247 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-25 17:55:35,247 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-25 17:55:35,247 INFO L130 BoogieDeclarations]: Found specification of procedure SELECT_MASK [2021-11-25 17:55:35,247 INFO L138 BoogieDeclarations]: Found implementation of procedure SELECT_MASK [2021-11-25 17:55:35,248 INFO L130 BoogieDeclarations]: Found specification of procedure ide_drivers_open [2021-11-25 17:55:35,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_drivers_open [2021-11-25 17:55:35,248 INFO L130 BoogieDeclarations]: Found specification of procedure ide_identify_proc_open [2021-11-25 17:55:35,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_identify_proc_open [2021-11-25 17:55:35,248 INFO L130 BoogieDeclarations]: Found specification of procedure ide_complete_rq [2021-11-25 17:55:35,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_complete_rq [2021-11-25 17:55:35,249 INFO L130 BoogieDeclarations]: Found specification of procedure ide_acpi_exec_tfs [2021-11-25 17:55:35,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_acpi_exec_tfs [2021-11-25 17:55:35,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put [2021-11-25 17:55:35,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put [2021-11-25 17:55:35,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_ide_setting_mtx [2021-11-25 17:55:35,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_ide_setting_mtx [2021-11-25 17:55:35,249 INFO L130 BoogieDeclarations]: Found specification of procedure ide_toggle_bounce [2021-11-25 17:55:35,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_toggle_bounce [2021-11-25 17:55:35,250 INFO L130 BoogieDeclarations]: Found specification of procedure do_rw_taskfile [2021-11-25 17:55:35,250 INFO L138 BoogieDeclarations]: Found implementation of procedure do_rw_taskfile [2021-11-25 17:55:35,250 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-25 17:55:35,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-25 17:55:35,250 INFO L130 BoogieDeclarations]: Found specification of procedure ide_tf_dump [2021-11-25 17:55:35,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_tf_dump [2021-11-25 17:55:35,251 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-25 17:55:35,251 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-25 17:55:35,251 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-11-25 17:55:35,251 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-11-25 17:55:35,251 INFO L130 BoogieDeclarations]: Found specification of procedure ide_map_sg [2021-11-25 17:55:35,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_map_sg [2021-11-25 17:55:35,252 INFO L130 BoogieDeclarations]: Found specification of procedure hwif_register_devices [2021-11-25 17:55:35,252 INFO L138 BoogieDeclarations]: Found implementation of procedure hwif_register_devices [2021-11-25 17:55:35,252 INFO L130 BoogieDeclarations]: Found specification of procedure ide_fixstring [2021-11-25 17:55:35,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_fixstring [2021-11-25 17:55:35,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-25 17:55:35,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-25 17:55:35,252 INFO L130 BoogieDeclarations]: Found specification of procedure ide_no_data_taskfile [2021-11-25 17:55:35,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_no_data_taskfile [2021-11-25 17:55:35,253 INFO L130 BoogieDeclarations]: Found specification of procedure ide_dma_good_drive [2021-11-25 17:55:35,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_dma_good_drive [2021-11-25 17:55:35,253 INFO L130 BoogieDeclarations]: Found specification of procedure bus_unregister [2021-11-25 17:55:35,253 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_unregister [2021-11-25 17:55:35,253 INFO L130 BoogieDeclarations]: Found specification of procedure ide_queue_pc_tail [2021-11-25 17:55:35,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_queue_pc_tail [2021-11-25 17:55:35,254 INFO L130 BoogieDeclarations]: Found specification of procedure ide_wait_stat [2021-11-25 17:55:35,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_wait_stat [2021-11-25 17:55:35,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2021-11-25 17:55:35,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2021-11-25 17:55:35,254 INFO L130 BoogieDeclarations]: Found specification of procedure ide_dma_start [2021-11-25 17:55:35,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_dma_start [2021-11-25 17:55:35,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2021-11-25 17:55:35,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2021-11-25 17:55:35,255 INFO L130 BoogieDeclarations]: Found specification of procedure no_acpi_psx [2021-11-25 17:55:35,255 INFO L138 BoogieDeclarations]: Found implementation of procedure no_acpi_psx [2021-11-25 17:55:35,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_ide_cfg_mtx [2021-11-25 17:55:35,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_ide_cfg_mtx [2021-11-25 17:55:35,256 INFO L130 BoogieDeclarations]: Found specification of procedure get_ksettings [2021-11-25 17:55:35,256 INFO L138 BoogieDeclarations]: Found implementation of procedure get_ksettings [2021-11-25 17:55:35,256 INFO L130 BoogieDeclarations]: Found specification of procedure pre_reset [2021-11-25 17:55:35,256 INFO L138 BoogieDeclarations]: Found implementation of procedure pre_reset [2021-11-25 17:55:35,256 INFO L130 BoogieDeclarations]: Found specification of procedure ide_add_proc_entries [2021-11-25 17:55:35,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_add_proc_entries [2021-11-25 17:55:35,257 INFO L130 BoogieDeclarations]: Found specification of procedure ide_port_cable_detect [2021-11-25 17:55:35,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_port_cable_detect [2021-11-25 17:55:35,257 INFO L130 BoogieDeclarations]: Found specification of procedure ide_read_altstatus [2021-11-25 17:55:35,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_read_altstatus [2021-11-25 17:55:35,257 INFO L130 BoogieDeclarations]: Found specification of procedure ide_dma_test_irq [2021-11-25 17:55:35,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_dma_test_irq [2021-11-25 17:55:35,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-25 17:55:35,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-25 17:55:35,273 INFO L130 BoogieDeclarations]: Found specification of procedure ide_port_init_devices_data [2021-11-25 17:55:35,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_port_init_devices_data [2021-11-25 17:55:35,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 17:55:35,273 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-25 17:55:35,274 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-25 17:55:35,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-25 17:55:35,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-25 17:55:35,274 INFO L130 BoogieDeclarations]: Found specification of procedure ide_set_dma [2021-11-25 17:55:35,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_set_dma [2021-11-25 17:55:35,274 INFO L130 BoogieDeclarations]: Found specification of procedure generic_ide_shutdown [2021-11-25 17:55:35,275 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_ide_shutdown [2021-11-25 17:55:35,275 INFO L130 BoogieDeclarations]: Found specification of procedure ide_read_ireason [2021-11-25 17:55:35,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_read_ireason [2021-11-25 17:55:35,275 INFO L130 BoogieDeclarations]: Found specification of procedure ide_tf_read [2021-11-25 17:55:35,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_tf_read [2021-11-25 17:55:35,275 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2021-11-25 17:55:35,276 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2021-11-25 17:55:35,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_ide_setting_mtx [2021-11-25 17:55:35,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_ide_setting_mtx [2021-11-25 17:55:35,276 INFO L130 BoogieDeclarations]: Found specification of procedure ide_geometry_proc_open [2021-11-25 17:55:35,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_geometry_proc_open [2021-11-25 17:55:35,276 INFO L130 BoogieDeclarations]: Found specification of procedure blk_register_region [2021-11-25 17:55:35,277 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_register_region [2021-11-25 17:55:35,277 INFO L130 BoogieDeclarations]: Found specification of procedure ide_complete_power_step [2021-11-25 17:55:35,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_complete_power_step [2021-11-25 17:55:35,277 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-25 17:55:35,277 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-25 17:55:35,277 INFO L130 BoogieDeclarations]: Found specification of procedure ide_exec_command [2021-11-25 17:55:35,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_exec_command [2021-11-25 17:55:35,278 INFO L130 BoogieDeclarations]: Found specification of procedure ide_read_status [2021-11-25 17:55:35,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_read_status [2021-11-25 17:55:35,278 INFO L130 BoogieDeclarations]: Found specification of procedure dev_is_idecd [2021-11-25 17:55:35,278 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_is_idecd [2021-11-25 17:55:35,278 INFO L130 BoogieDeclarations]: Found specification of procedure ide_find_dma_mode [2021-11-25 17:55:35,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_find_dma_mode [2021-11-25 17:55:35,279 INFO L130 BoogieDeclarations]: Found specification of procedure ide_media_string [2021-11-25 17:55:35,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_media_string [2021-11-25 17:55:35,279 INFO L130 BoogieDeclarations]: Found specification of procedure __ide_requeue_and_plug [2021-11-25 17:55:35,279 INFO L138 BoogieDeclarations]: Found implementation of procedure __ide_requeue_and_plug [2021-11-25 17:55:35,279 INFO L130 BoogieDeclarations]: Found specification of procedure ide_mate_proc_open [2021-11-25 17:55:35,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_mate_proc_open [2021-11-25 17:55:35,280 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_kern [2021-11-25 17:55:35,280 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_map_kern [2021-11-25 17:55:35,280 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2021-11-25 17:55:35,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2021-11-25 17:55:35,280 INFO L130 BoogieDeclarations]: Found specification of procedure ffz [2021-11-25 17:55:35,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ffz [2021-11-25 17:55:35,280 INFO L130 BoogieDeclarations]: Found specification of procedure get_init_speed [2021-11-25 17:55:35,281 INFO L138 BoogieDeclarations]: Found implementation of procedure get_init_speed [2021-11-25 17:55:35,281 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-25 17:55:35,281 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-25 17:55:35,281 INFO L130 BoogieDeclarations]: Found specification of procedure ata_id_is_cfa [2021-11-25 17:55:35,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_id_is_cfa [2021-11-25 17:55:35,281 INFO L130 BoogieDeclarations]: Found specification of procedure ata_vlb_sync [2021-11-25 17:55:35,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_vlb_sync [2021-11-25 17:55:35,282 INFO L130 BoogieDeclarations]: Found specification of procedure ide_cd_get_xferlen [2021-11-25 17:55:35,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_cd_get_xferlen [2021-11-25 17:55:35,282 INFO L130 BoogieDeclarations]: Found specification of procedure proc_ide_settings_warn [2021-11-25 17:55:35,282 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_ide_settings_warn [2021-11-25 17:55:35,282 INFO L130 BoogieDeclarations]: Found specification of procedure do_ide_request [2021-11-25 17:55:35,282 INFO L138 BoogieDeclarations]: Found implementation of procedure do_ide_request [2021-11-25 17:55:35,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2021-11-25 17:55:35,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2021-11-25 17:55:35,283 INFO L130 BoogieDeclarations]: Found specification of procedure ide_disable_port [2021-11-25 17:55:35,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_disable_port [2021-11-25 17:55:35,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_ide_cfg_mtx [2021-11-25 17:55:35,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_ide_cfg_mtx [2021-11-25 17:55:35,284 INFO L130 BoogieDeclarations]: Found specification of procedure ide_acpi_get_timing [2021-11-25 17:55:35,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_acpi_get_timing [2021-11-25 17:55:35,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_97 [2021-11-25 17:55:35,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_97 [2021-11-25 17:55:35,284 INFO L130 BoogieDeclarations]: Found specification of procedure ide_input_data [2021-11-25 17:55:35,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_input_data [2021-11-25 17:55:35,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2021-11-25 17:55:35,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2021-11-25 17:55:35,285 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-25 17:55:35,285 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-25 17:55:35,285 INFO L130 BoogieDeclarations]: Found specification of procedure ide_execute_command [2021-11-25 17:55:35,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_execute_command [2021-11-25 17:55:35,285 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-11-25 17:55:35,285 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-11-25 17:55:35,286 INFO L130 BoogieDeclarations]: Found specification of procedure ide_tf_load [2021-11-25 17:55:35,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_tf_load [2021-11-25 17:55:35,286 INFO L130 BoogieDeclarations]: Found specification of procedure ide_probe_port [2021-11-25 17:55:35,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_probe_port [2021-11-25 17:55:35,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_98 [2021-11-25 17:55:35,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_98 [2021-11-25 17:55:35,287 INFO L130 BoogieDeclarations]: Found specification of procedure ide_host_alloc [2021-11-25 17:55:35,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_host_alloc [2021-11-25 17:55:35,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-25 17:55:35,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-25 17:55:35,287 INFO L130 BoogieDeclarations]: Found specification of procedure ide_settings_proc_show [2021-11-25 17:55:35,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_settings_proc_show [2021-11-25 17:55:35,287 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-11-25 17:55:35,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-11-25 17:55:35,288 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-11-25 17:55:35,288 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-11-25 17:55:35,288 INFO L130 BoogieDeclarations]: Found specification of procedure ide_find_setting [2021-11-25 17:55:35,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_find_setting [2021-11-25 17:55:35,288 INFO L130 BoogieDeclarations]: Found specification of procedure ide_tf_readback [2021-11-25 17:55:35,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_tf_readback [2021-11-25 17:55:35,304 INFO L130 BoogieDeclarations]: Found specification of procedure generic_ide_remove [2021-11-25 17:55:35,304 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_ide_remove [2021-11-25 17:55:35,304 INFO L130 BoogieDeclarations]: Found specification of procedure touch_softlockup_watchdog [2021-11-25 17:55:35,305 INFO L138 BoogieDeclarations]: Found implementation of procedure touch_softlockup_watchdog [2021-11-25 17:55:35,305 INFO L130 BoogieDeclarations]: Found specification of procedure ide_unlock_port [2021-11-25 17:55:35,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_unlock_port [2021-11-25 17:55:35,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2021-11-25 17:55:35,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2021-11-25 17:55:35,305 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2021-11-25 17:55:35,306 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2021-11-25 17:55:35,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2021-11-25 17:55:35,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2021-11-25 17:55:35,306 INFO L130 BoogieDeclarations]: Found specification of procedure ide_driver_proc_write [2021-11-25 17:55:35,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_driver_proc_write [2021-11-25 17:55:35,306 INFO L130 BoogieDeclarations]: Found specification of procedure ide_ata_error [2021-11-25 17:55:35,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_ata_error [2021-11-25 17:55:35,307 INFO L130 BoogieDeclarations]: Found specification of procedure ide_dump_ata_error [2021-11-25 17:55:35,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_dump_ata_error [2021-11-25 17:55:35,307 INFO L130 BoogieDeclarations]: Found specification of procedure ide_pci_set_master [2021-11-25 17:55:35,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_pci_set_master [2021-11-25 17:55:35,307 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_bus_set_power [2021-11-25 17:55:35,308 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_bus_set_power [2021-11-25 17:55:35,308 INFO L130 BoogieDeclarations]: Found specification of procedure ide_set_handler [2021-11-25 17:55:35,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_set_handler [2021-11-25 17:55:35,308 INFO L130 BoogieDeclarations]: Found specification of procedure ide_dma_check [2021-11-25 17:55:35,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_dma_check [2021-11-25 17:55:35,308 INFO L130 BoogieDeclarations]: Found specification of procedure ide_check_dma_crc [2021-11-25 17:55:35,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_check_dma_crc [2021-11-25 17:55:35,309 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2021-11-25 17:55:35,309 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2021-11-25 17:55:35,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-25 17:55:35,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-25 17:55:35,309 INFO L130 BoogieDeclarations]: Found specification of procedure ide_pci_resume [2021-11-25 17:55:35,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_pci_resume [2021-11-25 17:55:35,310 INFO L130 BoogieDeclarations]: Found specification of procedure ide_dma_off_quietly [2021-11-25 17:55:35,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_dma_off_quietly [2021-11-25 17:55:35,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-25 17:55:35,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-25 17:55:35,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2021-11-25 17:55:35,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2021-11-25 17:55:35,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_hwif_s [2021-11-25 17:55:35,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_hwif_s [2021-11-25 17:55:35,311 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2021-11-25 17:55:35,311 INFO L130 BoogieDeclarations]: Found specification of procedure ide_remove_proc_entries [2021-11-25 17:55:35,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_remove_proc_entries [2021-11-25 17:55:35,312 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 17:55:35,312 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~u8~0~X~int~TO~VOID [2021-11-25 17:55:35,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~u8~0~X~int~TO~VOID [2021-11-25 17:55:35,312 INFO L130 BoogieDeclarations]: Found specification of procedure ide_dma_unmap_sg [2021-11-25 17:55:35,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_dma_unmap_sg [2021-11-25 17:55:35,312 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-11-25 17:55:35,313 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-11-25 17:55:35,313 INFO L130 BoogieDeclarations]: Found specification of procedure ide_build_dmatable [2021-11-25 17:55:35,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_build_dmatable [2021-11-25 17:55:35,313 INFO L130 BoogieDeclarations]: Found specification of procedure set_io_32bit [2021-11-25 17:55:35,313 INFO L138 BoogieDeclarations]: Found implementation of procedure set_io_32bit [2021-11-25 17:55:35,313 INFO L130 BoogieDeclarations]: Found specification of procedure ide_set_xfer_rate [2021-11-25 17:55:35,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_set_xfer_rate [2021-11-25 17:55:35,314 INFO L130 BoogieDeclarations]: Found specification of procedure ide_port_setup_devices [2021-11-25 17:55:35,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_port_setup_devices [2021-11-25 17:55:35,314 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_legacy_ide_irq [2021-11-25 17:55:35,314 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_legacy_ide_irq [2021-11-25 17:55:35,314 INFO L130 BoogieDeclarations]: Found specification of procedure ide_port_tune_devices [2021-11-25 17:55:35,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_port_tune_devices [2021-11-25 17:55:35,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-25 17:55:35,315 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-25 17:55:35,315 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-25 17:55:35,315 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-11-25 17:55:35,315 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-11-25 17:55:35,315 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-25 17:55:35,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-25 17:55:35,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-25 17:55:35,316 INFO L130 BoogieDeclarations]: Found specification of procedure get_using_dma [2021-11-25 17:55:35,316 INFO L138 BoogieDeclarations]: Found implementation of procedure get_using_dma [2021-11-25 17:55:35,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2021-11-25 17:55:35,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2021-11-25 17:55:35,316 INFO L130 BoogieDeclarations]: Found specification of procedure set_nice1 [2021-11-25 17:55:35,317 INFO L138 BoogieDeclarations]: Found implementation of procedure set_nice1 [2021-11-25 17:55:35,317 INFO L130 BoogieDeclarations]: Found specification of procedure ide_pci_check_simplex [2021-11-25 17:55:35,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_pci_check_simplex [2021-11-25 17:55:35,317 INFO L130 BoogieDeclarations]: Found specification of procedure set_using_dma [2021-11-25 17:55:35,317 INFO L138 BoogieDeclarations]: Found implementation of procedure set_using_dma [2021-11-25 17:55:35,317 INFO L130 BoogieDeclarations]: Found specification of procedure drivename_show [2021-11-25 17:55:35,317 INFO L138 BoogieDeclarations]: Found implementation of procedure drivename_show [2021-11-25 17:55:35,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-11-25 17:55:35,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-11-25 17:55:35,318 INFO L130 BoogieDeclarations]: Found specification of procedure ide_port_init_devices [2021-11-25 17:55:35,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_port_init_devices [2021-11-25 17:55:35,318 INFO L130 BoogieDeclarations]: Found specification of procedure ide_dev_read_id [2021-11-25 17:55:35,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_dev_read_id [2021-11-25 17:55:35,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-25 17:55:35,319 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-25 17:55:35,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2021-11-25 17:55:35,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2021-11-25 17:55:35,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-25 17:55:35,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-25 17:55:35,319 INFO L130 BoogieDeclarations]: Found specification of procedure ide_start_power_step [2021-11-25 17:55:35,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_start_power_step [2021-11-25 17:55:35,320 INFO L130 BoogieDeclarations]: Found specification of procedure ide_channel_proc_open [2021-11-25 17:55:35,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_channel_proc_open [2021-11-25 17:55:35,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-25 17:55:35,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-25 17:55:35,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_put_blk_rq [2021-11-25 17:55:35,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_put_blk_rq [2021-11-25 17:55:35,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2021-11-25 17:55:35,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2021-11-25 17:55:35,321 INFO L130 BoogieDeclarations]: Found specification of procedure get_unmaskirq [2021-11-25 17:55:35,321 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unmaskirq [2021-11-25 17:55:35,321 INFO L130 BoogieDeclarations]: Found specification of procedure set_unmaskirq [2021-11-25 17:55:35,321 INFO L138 BoogieDeclarations]: Found implementation of procedure set_unmaskirq [2021-11-25 17:55:35,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_queue_lock_of_request_queue [2021-11-25 17:55:35,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_queue_lock_of_request_queue [2021-11-25 17:55:35,322 INFO L130 BoogieDeclarations]: Found specification of procedure store_delete_devices [2021-11-25 17:55:35,322 INFO L138 BoogieDeclarations]: Found implementation of procedure store_delete_devices [2021-11-25 17:55:35,322 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2021-11-25 17:55:35,322 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2021-11-25 17:55:35,322 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2021-11-25 17:55:35,323 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2021-11-25 17:55:35,323 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-11-25 17:55:35,323 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-11-25 17:55:35,323 INFO L130 BoogieDeclarations]: Found specification of procedure ide_timing_merge [2021-11-25 17:55:35,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_timing_merge [2021-11-25 17:55:35,323 INFO L130 BoogieDeclarations]: Found specification of procedure set_xfer_rate [2021-11-25 17:55:35,323 INFO L138 BoogieDeclarations]: Found implementation of procedure set_xfer_rate [2021-11-25 17:55:35,324 INFO L130 BoogieDeclarations]: Found specification of procedure ide_dmodel_proc_open [2021-11-25 17:55:35,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_dmodel_proc_open [2021-11-25 17:55:35,324 INFO L130 BoogieDeclarations]: Found specification of procedure ide_host_register [2021-11-25 17:55:35,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_host_register [2021-11-25 17:55:35,324 INFO L130 BoogieDeclarations]: Found specification of procedure get_xfer_rate [2021-11-25 17:55:35,324 INFO L138 BoogieDeclarations]: Found implementation of procedure get_xfer_rate [2021-11-25 17:55:35,324 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-25 17:55:35,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-25 17:55:35,325 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-25 17:55:35,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-25 17:55:35,325 INFO L130 BoogieDeclarations]: Found specification of procedure generic_ide_probe [2021-11-25 17:55:35,325 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_ide_probe [2021-11-25 17:55:35,325 INFO L130 BoogieDeclarations]: Found specification of procedure ide_complete_pm_rq [2021-11-25 17:55:35,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_complete_pm_rq [2021-11-25 17:55:35,326 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~~u8~0 [2021-11-25 17:55:35,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~~u8~0 [2021-11-25 17:55:35,326 INFO L130 BoogieDeclarations]: Found specification of procedure generic_ide_resume [2021-11-25 17:55:35,326 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_ide_resume [2021-11-25 17:55:35,326 INFO L130 BoogieDeclarations]: Found specification of procedure ide_retry_pc [2021-11-25 17:55:35,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_retry_pc [2021-11-25 17:55:35,326 INFO L130 BoogieDeclarations]: Found specification of procedure ide_dump_sector [2021-11-25 17:55:35,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_dump_sector [2021-11-25 17:55:35,327 INFO L130 BoogieDeclarations]: Found specification of procedure ide_dma_map_sg [2021-11-25 17:55:35,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_dma_map_sg [2021-11-25 17:55:35,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2021-11-25 17:55:35,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2021-11-25 17:55:35,327 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-25 17:55:35,328 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-25 17:55:35,328 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~$Pointer$~TO~int [2021-11-25 17:55:35,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~$Pointer$~TO~int [2021-11-25 17:55:35,328 INFO L130 BoogieDeclarations]: Found specification of procedure store_scan [2021-11-25 17:55:35,328 INFO L138 BoogieDeclarations]: Found implementation of procedure store_scan [2021-11-25 17:55:35,328 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-11-25 17:55:35,328 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-11-25 17:55:35,329 INFO L130 BoogieDeclarations]: Found specification of procedure do_reset1 [2021-11-25 17:55:35,329 INFO L138 BoogieDeclarations]: Found implementation of procedure do_reset1 [2021-11-25 17:55:35,329 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-11-25 17:55:35,329 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-11-25 17:55:35,329 INFO L130 BoogieDeclarations]: Found specification of procedure ide_allocate_dma_engine [2021-11-25 17:55:35,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_allocate_dma_engine [2021-11-25 17:55:35,329 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2021-11-25 17:55:35,330 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2021-11-25 17:55:35,330 INFO L130 BoogieDeclarations]: Found specification of procedure modalias_show [2021-11-25 17:55:35,330 INFO L138 BoogieDeclarations]: Found implementation of procedure modalias_show [2021-11-25 17:55:35,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-25 17:55:35,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-25 17:55:35,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-25 17:55:35,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-25 17:55:35,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-25 17:55:35,331 INFO L130 BoogieDeclarations]: Found specification of procedure ide_transfer_pc [2021-11-25 17:55:35,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_transfer_pc [2021-11-25 17:55:35,331 INFO L130 BoogieDeclarations]: Found specification of procedure ide_acpi_set_state [2021-11-25 17:55:35,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_acpi_set_state [2021-11-25 17:55:35,331 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-11-25 17:55:35,332 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-11-25 17:55:35,332 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2021-11-25 17:55:35,332 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2021-11-25 17:55:35,332 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2021-11-25 17:55:35,332 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2021-11-25 17:55:35,332 INFO L130 BoogieDeclarations]: Found specification of procedure ide_atapi_error [2021-11-25 17:55:35,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_atapi_error [2021-11-25 17:55:35,333 INFO L130 BoogieDeclarations]: Found specification of procedure ide_setting_ioctl [2021-11-25 17:55:35,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_setting_ioctl [2021-11-25 17:55:35,333 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_sectors [2021-11-25 17:55:35,333 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_sectors [2021-11-25 17:55:35,333 INFO L130 BoogieDeclarations]: Found specification of procedure ide_read_setting [2021-11-25 17:55:35,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_read_setting [2021-11-25 17:55:35,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_blk_get_request [2021-11-25 17:55:35,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_blk_get_request [2021-11-25 17:55:35,334 INFO L130 BoogieDeclarations]: Found specification of procedure ide_port_unregister_devices [2021-11-25 17:55:35,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_port_unregister_devices [2021-11-25 17:55:35,334 INFO L130 BoogieDeclarations]: Found specification of procedure __ide_dma_bad_drive [2021-11-25 17:55:35,334 INFO L138 BoogieDeclarations]: Found implementation of procedure __ide_dma_bad_drive [2021-11-25 17:55:35,334 INFO L130 BoogieDeclarations]: Found specification of procedure ide_set_pio_mode [2021-11-25 17:55:35,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_set_pio_mode [2021-11-25 17:55:35,335 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_pos [2021-11-25 17:55:35,335 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_pos [2021-11-25 17:55:35,335 INFO L130 BoogieDeclarations]: Found specification of procedure ide_error [2021-11-25 17:55:35,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_error [2021-11-25 17:55:35,335 INFO L130 BoogieDeclarations]: Found specification of procedure __ide_error [2021-11-25 17:55:35,335 INFO L138 BoogieDeclarations]: Found implementation of procedure __ide_error [2021-11-25 17:55:35,336 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir [2021-11-25 17:55:35,336 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir [2021-11-25 17:55:35,336 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-11-25 17:55:35,336 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-11-25 17:55:35,336 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-25 17:55:35,336 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-25 17:55:35,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__double_get [2021-11-25 17:55:35,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__double_get [2021-11-25 17:55:35,337 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_get_child [2021-11-25 17:55:35,337 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_get_child [2021-11-25 17:55:35,337 INFO L130 BoogieDeclarations]: Found specification of procedure firmware_show [2021-11-25 17:55:35,337 INFO L138 BoogieDeclarations]: Found implementation of procedure firmware_show [2021-11-25 17:55:35,337 INFO L130 BoogieDeclarations]: Found specification of procedure execute_drive_cmd [2021-11-25 17:55:35,337 INFO L138 BoogieDeclarations]: Found implementation of procedure execute_drive_cmd [2021-11-25 17:55:35,338 INFO L130 BoogieDeclarations]: Found specification of procedure ide_raw_taskfile [2021-11-25 17:55:35,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_raw_taskfile [2021-11-25 17:55:35,338 INFO L130 BoogieDeclarations]: Found specification of procedure do_probe [2021-11-25 17:55:35,338 INFO L138 BoogieDeclarations]: Found implementation of procedure do_probe [2021-11-25 17:55:35,338 INFO L130 BoogieDeclarations]: Found specification of procedure ide_port_apply_params [2021-11-25 17:55:35,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_port_apply_params [2021-11-25 17:55:35,338 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~u8~0 [2021-11-25 17:55:35,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~u8~0 [2021-11-25 17:55:35,339 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-25 17:55:35,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-25 17:55:35,339 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-11-25 17:55:35,339 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-11-25 17:55:35,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 17:55:35,340 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-25 17:55:35,340 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-25 17:55:35,340 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2021-11-25 17:55:35,340 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2021-11-25 17:55:35,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2021-11-25 17:55:35,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2021-11-25 17:55:35,340 INFO L130 BoogieDeclarations]: Found specification of procedure ide_do_devset [2021-11-25 17:55:35,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_do_devset [2021-11-25 17:55:35,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2021-11-25 17:55:35,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2021-11-25 17:55:35,341 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_evaluate_object [2021-11-25 17:55:35,341 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_evaluate_object [2021-11-25 17:55:35,341 INFO L130 BoogieDeclarations]: Found specification of procedure ide_acpi_port_init_devices [2021-11-25 17:55:35,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_acpi_port_init_devices [2021-11-25 17:55:35,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-25 17:55:35,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-25 17:55:35,342 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2021-11-25 17:55:35,342 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2021-11-25 17:55:35,342 INFO L130 BoogieDeclarations]: Found specification of procedure set_ksettings [2021-11-25 17:55:35,342 INFO L138 BoogieDeclarations]: Found implementation of procedure set_ksettings [2021-11-25 17:55:35,342 INFO L130 BoogieDeclarations]: Found specification of procedure ide_dma_end [2021-11-25 17:55:35,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_dma_end [2021-11-25 17:55:35,343 INFO L130 BoogieDeclarations]: Found specification of procedure ide_output_data [2021-11-25 17:55:35,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_output_data [2021-11-25 17:55:35,343 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-11-25 17:55:35,343 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-11-25 17:55:35,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-25 17:55:35,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-25 17:55:35,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_101 [2021-11-25 17:55:35,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_101 [2021-11-25 17:55:35,344 INFO L130 BoogieDeclarations]: Found specification of procedure ide_dev_select [2021-11-25 17:55:35,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_dev_select [2021-11-25 17:55:35,344 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2021-11-25 17:55:35,344 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2021-11-25 17:55:35,344 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2021-11-25 17:55:35,345 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2021-11-25 17:55:35,345 INFO L130 BoogieDeclarations]: Found specification of procedure model_show [2021-11-25 17:55:35,345 INFO L138 BoogieDeclarations]: Found implementation of procedure model_show [2021-11-25 17:55:35,345 INFO L130 BoogieDeclarations]: Found specification of procedure ide_queue_sense_rq [2021-11-25 17:55:35,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_queue_sense_rq [2021-11-25 17:55:35,345 INFO L130 BoogieDeclarations]: Found specification of procedure ide_complete_drive_reset [2021-11-25 17:55:35,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_complete_drive_reset [2021-11-25 17:55:35,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2021-11-25 17:55:35,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2021-11-25 17:55:35,346 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-25 17:55:35,346 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-25 17:55:35,346 INFO L130 BoogieDeclarations]: Found specification of procedure ide_dma_on [2021-11-25 17:55:35,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_dma_on [2021-11-25 17:55:35,346 INFO L130 BoogieDeclarations]: Found specification of procedure ide_park_store [2021-11-25 17:55:35,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_park_store [2021-11-25 17:55:35,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2021-11-25 17:55:35,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2021-11-25 17:55:35,347 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2021-11-25 17:55:35,347 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2021-11-25 17:55:35,347 INFO L130 BoogieDeclarations]: Found specification of procedure ide_dma_sff_write_status [2021-11-25 17:55:35,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_dma_sff_write_status [2021-11-25 17:55:35,348 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-25 17:55:35,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-25 17:55:35,348 INFO L130 BoogieDeclarations]: Found specification of procedure ide_requeue_and_plug [2021-11-25 17:55:35,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_requeue_and_plug [2021-11-25 17:55:35,348 INFO L130 BoogieDeclarations]: Found specification of procedure ide_set_dma_mode [2021-11-25 17:55:35,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_set_dma_mode [2021-11-25 17:55:35,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2021-11-25 17:55:35,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2021-11-25 17:55:35,349 INFO L130 BoogieDeclarations]: Found specification of procedure ide_pio_datablock [2021-11-25 17:55:35,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_pio_datablock [2021-11-25 17:55:35,349 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-25 17:55:35,349 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-25 17:55:35,349 INFO L130 BoogieDeclarations]: Found specification of procedure ide_dump_status [2021-11-25 17:55:35,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_dump_status [2021-11-25 17:55:35,350 INFO L130 BoogieDeclarations]: Found specification of procedure taskfile_lib_get_identify [2021-11-25 17:55:35,350 INFO L138 BoogieDeclarations]: Found implementation of procedure taskfile_lib_get_identify [2021-11-25 17:55:35,350 INFO L130 BoogieDeclarations]: Found specification of procedure probe_for_drive [2021-11-25 17:55:35,350 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_for_drive [2021-11-25 17:55:35,350 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-25 17:55:35,350 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-25 17:55:35,350 INFO L130 BoogieDeclarations]: Found specification of procedure blk_unregister_region [2021-11-25 17:55:35,351 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_unregister_region [2021-11-25 17:55:35,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-25 17:55:35,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-25 17:55:35,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2021-11-25 17:55:35,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2021-11-25 17:55:35,351 INFO L130 BoogieDeclarations]: Found specification of procedure ide_set_pio [2021-11-25 17:55:35,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_set_pio [2021-11-25 17:55:35,352 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-25 17:55:35,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-25 17:55:35,352 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-11-25 17:55:35,352 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-11-25 17:55:35,352 INFO L130 BoogieDeclarations]: Found specification of procedure device_attach [2021-11-25 17:55:35,352 INFO L138 BoogieDeclarations]: Found implementation of procedure device_attach [2021-11-25 17:55:35,352 INFO L130 BoogieDeclarations]: Found specification of procedure ide_dma_host_set [2021-11-25 17:55:35,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_dma_host_set [2021-11-25 17:55:35,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 17:55:35,353 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-25 17:55:35,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-25 17:55:35,353 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-11-25 17:55:35,353 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-11-25 17:55:38,092 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 17:55:38,100 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 18:03:57,439 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-25 18:04:00,086 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_break: call ULTIMATE.dealloc(~#data~3.base, ~#data~3.offset);havoc ~#data~3.base, ~#data~3.offset; [2021-11-25 18:04:04,039 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 18:04:13,262 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 18:04:13,262 INFO L301 CfgBuilder]: Removed 10 assume(true) statements. [2021-11-25 18:04:13,274 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:04:13 BoogieIcfgContainer [2021-11-25 18:04:13,274 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 18:04:13,276 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-25 18:04:13,276 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-25 18:04:13,281 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-25 18:04:13,282 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 05:55:15" (1/3) ... [2021-11-25 18:04:13,283 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@52d3a893 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 06:04:13, skipping insertion in model container [2021-11-25 18:04:13,283 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:55:32" (2/3) ... [2021-11-25 18:04:13,283 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@52d3a893 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 06:04:13, skipping insertion in model container [2021-11-25 18:04:13,284 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:04:13" (3/3) ... [2021-11-25 18:04:13,285 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i [2021-11-25 18:04:13,291 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-25 18:04:13,292 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 38 error locations. [2021-11-25 18:04:13,368 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-25 18:04:13,374 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-25 18:04:13,375 INFO L340 AbstractCegarLoop]: Starting to check reachability of 38 error locations. [2021-11-25 18:04:13,505 INFO L276 IsEmpty]: Start isEmpty. Operand has 5508 states, 3348 states have (on average 1.3390083632019116) internal successors, (4483), 3583 states have internal predecessors, (4483), 1753 states have call successors, (1753), 372 states have call predecessors, (1753), 371 states have return successors, (1728), 1669 states have call predecessors, (1728), 1728 states have call successors, (1728) [2021-11-25 18:04:13,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-25 18:04:13,512 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:04:13,512 INFO L514 BasicCegarLoop]: trace histogram [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] [2021-11-25 18:04:13,513 INFO L402 AbstractCegarLoop]: === Iteration 1 === 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 36 more)] === [2021-11-25 18:04:13,518 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:04:13,519 INFO L85 PathProgramCache]: Analyzing trace with hash 691773116, now seen corresponding path program 1 times [2021-11-25 18:04:13,528 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:04:13,529 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [166134044] [2021-11-25 18:04:13,529 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:04:13,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:04:14,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:04:15,215 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 18:04:15,216 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:04:15,216 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [166134044] [2021-11-25 18:04:15,219 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [166134044] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:04:15,219 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 18:04:15,220 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-25 18:04:15,222 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [171444031] [2021-11-25 18:04:15,223 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:04:15,228 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-25 18:04:15,228 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:04:15,265 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-25 18:04:15,265 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-25 18:04:15,283 INFO L87 Difference]: Start difference. First operand has 5508 states, 3348 states have (on average 1.3390083632019116) internal successors, (4483), 3583 states have internal predecessors, (4483), 1753 states have call successors, (1753), 372 states have call predecessors, (1753), 371 states have return successors, (1728), 1669 states have call predecessors, (1728), 1728 states have call successors, (1728) Second operand has 5 states, 5 states have (on average 3.4) internal successors, (17), 4 states have internal predecessors, (17), 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) [2021-11-25 18:04:17,574 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:04:20,414 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:04:22,764 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:04:25,324 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:04:27,964 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:04:33,488 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:04:35,507 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:04:44,215 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:04:44,215 INFO L93 Difference]: Finished difference Result 16461 states and 24704 transitions. [2021-11-25 18:04:44,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-25 18:04:44,218 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.4) internal successors, (17), 4 states have internal predecessors, (17), 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 30 [2021-11-25 18:04:44,219 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:04:44,351 INFO L225 Difference]: With dead ends: 16461 [2021-11-25 18:04:44,351 INFO L226 Difference]: Without dead ends: 10906 [2021-11-25 18:04:44,431 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-11-25 18:04:44,437 INFO L933 BasicCegarLoop]: 8668 mSDtfsCounter, 7879 mSDsluCounter, 27168 mSDsCounter, 0 mSdLazyCounter, 3930 mSolverCounterSat, 4 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 26.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7888 SdHoareTripleChecker+Valid, 32902 SdHoareTripleChecker+Invalid, 3941 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 3930 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 27.6s IncrementalHoareTripleChecker+Time [2021-11-25 18:04:44,438 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [7888 Valid, 32902 Invalid, 3941 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [4 Valid, 3930 Invalid, 7 Unknown, 0 Unchecked, 27.6s Time] [2021-11-25 18:04:44,479 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10906 states. [2021-11-25 18:04:45,277 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10906 to 10690. [2021-11-25 18:04:45,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10690 states, 6532 states have (on average 1.3214941824862216) internal successors, (8632), 6914 states have internal predecessors, (8632), 3403 states have call successors, (3403), 720 states have call predecessors, (3403), 718 states have return successors, (3407), 3277 states have call predecessors, (3407), 3401 states have call successors, (3407) [2021-11-25 18:04:45,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10690 states to 10690 states and 15442 transitions. [2021-11-25 18:04:45,440 INFO L78 Accepts]: Start accepts. Automaton has 10690 states and 15442 transitions. Word has length 30 [2021-11-25 18:04:45,442 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:04:45,443 INFO L470 AbstractCegarLoop]: Abstraction has 10690 states and 15442 transitions. [2021-11-25 18:04:45,444 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.4) internal successors, (17), 4 states have internal predecessors, (17), 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) [2021-11-25 18:04:45,444 INFO L276 IsEmpty]: Start isEmpty. Operand 10690 states and 15442 transitions. [2021-11-25 18:04:45,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-11-25 18:04:45,448 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:04:45,449 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 18:04:45,449 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-25 18:04:45,450 INFO L402 AbstractCegarLoop]: === Iteration 2 === 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 36 more)] === [2021-11-25 18:04:45,453 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:04:45,453 INFO L85 PathProgramCache]: Analyzing trace with hash 778754643, now seen corresponding path program 1 times [2021-11-25 18:04:45,454 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:04:45,454 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1930588347] [2021-11-25 18:04:45,454 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:04:45,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:04:46,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:04:46,475 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-25 18:04:46,476 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:04:46,476 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1930588347] [2021-11-25 18:04:46,476 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1930588347] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:04:46,477 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 18:04:46,477 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-25 18:04:46,477 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1710820008] [2021-11-25 18:04:46,479 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:04:46,481 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-25 18:04:46,481 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:04:46,482 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-25 18:04:46,482 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-25 18:04:46,482 INFO L87 Difference]: Start difference. First operand 10690 states and 15442 transitions. Second operand has 4 states, 4 states have (on average 4.75) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2021-11-25 18:04:48,745 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:04:50,617 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:04:52,238 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:04:54,523 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:04:56,953 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:05:00,406 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:05:03,862 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:05:05,885 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:05:07,109 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:05:11,636 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:05:15,097 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:05:15,097 INFO L93 Difference]: Finished difference Result 13574 states and 19383 transitions. [2021-11-25 18:05:15,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-25 18:05:15,098 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.75) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 38 [2021-11-25 18:05:15,098 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:05:15,221 INFO L225 Difference]: With dead ends: 13574 [2021-11-25 18:05:15,222 INFO L226 Difference]: Without dead ends: 13572 [2021-11-25 18:05:15,232 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-25 18:05:15,233 INFO L933 BasicCegarLoop]: 8207 mSDtfsCounter, 7815 mSDsluCounter, 13215 mSDsCounter, 0 mSdLazyCounter, 2615 mSolverCounterSat, 0 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 27.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7822 SdHoareTripleChecker+Valid, 19877 SdHoareTripleChecker+Invalid, 2622 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2615 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 28.0s IncrementalHoareTripleChecker+Time [2021-11-25 18:05:15,234 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [7822 Valid, 19877 Invalid, 2622 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 2615 Invalid, 7 Unknown, 0 Unchecked, 28.0s Time] [2021-11-25 18:05:15,256 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13572 states. [2021-11-25 18:05:15,895 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13572 to 13534. [2021-11-25 18:05:15,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13534 states, 8293 states have (on average 1.3200289400699385) internal successors, (10947), 8754 states have internal predecessors, (10947), 4196 states have call successors, (4196), 1012 states have call predecessors, (4196), 1009 states have return successors, (4204), 4035 states have call predecessors, (4204), 4194 states have call successors, (4204) [2021-11-25 18:05:15,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13534 states to 13534 states and 19347 transitions. [2021-11-25 18:05:16,002 INFO L78 Accepts]: Start accepts. Automaton has 13534 states and 19347 transitions. Word has length 38 [2021-11-25 18:05:16,002 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:05:16,002 INFO L470 AbstractCegarLoop]: Abstraction has 13534 states and 19347 transitions. [2021-11-25 18:05:16,003 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.75) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2021-11-25 18:05:16,003 INFO L276 IsEmpty]: Start isEmpty. Operand 13534 states and 19347 transitions. [2021-11-25 18:05:16,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 18:05:16,011 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:05:16,011 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 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] [2021-11-25 18:05:16,011 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-25 18:05:16,011 INFO L402 AbstractCegarLoop]: === Iteration 3 === 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 36 more)] === [2021-11-25 18:05:16,012 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:05:16,012 INFO L85 PathProgramCache]: Analyzing trace with hash -1075731614, now seen corresponding path program 1 times [2021-11-25 18:05:16,012 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:05:16,013 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [917430052] [2021-11-25 18:05:16,013 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:05:16,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:05:16,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:05:16,996 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 18:05:16,996 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:05:16,996 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [917430052] [2021-11-25 18:05:16,997 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [917430052] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:05:16,997 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 18:05:16,997 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-25 18:05:16,997 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1469909454] [2021-11-25 18:05:16,997 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:05:16,998 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-25 18:05:16,998 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:05:16,998 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-25 18:05:16,999 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-25 18:05:16,999 INFO L87 Difference]: Start difference. First operand 13534 states and 19347 transitions. Second operand has 5 states, 5 states have (on average 4.0) internal successors, (20), 4 states have internal predecessors, (20), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2021-11-25 18:05:19,318 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.31s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:05:21,707 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:05:23,992 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:05:26,407 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:05:28,122 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:05:30,001 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.88s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:05:34,622 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:05:36,649 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:05:44,521 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:05:44,522 INFO L93 Difference]: Finished difference Result 13572 states and 19381 transitions. [2021-11-25 18:05:44,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-25 18:05:44,522 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.0) internal successors, (20), 4 states have internal predecessors, (20), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 40 [2021-11-25 18:05:44,523 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:05:44,608 INFO L225 Difference]: With dead ends: 13572 [2021-11-25 18:05:44,609 INFO L226 Difference]: Without dead ends: 13570 [2021-11-25 18:05:44,622 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-11-25 18:05:44,623 INFO L933 BasicCegarLoop]: 8198 mSDtfsCounter, 7816 mSDsluCounter, 22477 mSDsCounter, 0 mSdLazyCounter, 3705 mSolverCounterSat, 0 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7823 SdHoareTripleChecker+Valid, 28054 SdHoareTripleChecker+Invalid, 3711 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3705 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 27.0s IncrementalHoareTripleChecker+Time [2021-11-25 18:05:44,624 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [7823 Valid, 28054 Invalid, 3711 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 3705 Invalid, 6 Unknown, 0 Unchecked, 27.0s Time] [2021-11-25 18:05:44,648 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13570 states. [2021-11-25 18:05:45,313 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13570 to 13532. [2021-11-25 18:05:45,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13532 states, 8292 states have (on average 1.3198263386396527) internal successors, (10944), 8752 states have internal predecessors, (10944), 4196 states have call successors, (4196), 1012 states have call predecessors, (4196), 1009 states have return successors, (4204), 4035 states have call predecessors, (4204), 4194 states have call successors, (4204) [2021-11-25 18:05:45,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13532 states to 13532 states and 19344 transitions. [2021-11-25 18:05:45,437 INFO L78 Accepts]: Start accepts. Automaton has 13532 states and 19344 transitions. Word has length 40 [2021-11-25 18:05:45,438 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:05:45,438 INFO L470 AbstractCegarLoop]: Abstraction has 13532 states and 19344 transitions. [2021-11-25 18:05:45,439 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.0) internal successors, (20), 4 states have internal predecessors, (20), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2021-11-25 18:05:45,439 INFO L276 IsEmpty]: Start isEmpty. Operand 13532 states and 19344 transitions. [2021-11-25 18:05:45,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-11-25 18:05:45,445 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:05:45,445 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 18:05:45,446 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-25 18:05:45,446 INFO L402 AbstractCegarLoop]: === Iteration 4 === 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 36 more)] === [2021-11-25 18:05:45,446 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:05:45,446 INFO L85 PathProgramCache]: Analyzing trace with hash -1330757453, now seen corresponding path program 1 times [2021-11-25 18:05:45,447 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:05:45,447 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1011491999] [2021-11-25 18:05:45,447 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:05:45,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:05:45,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:05:46,328 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-25 18:05:46,328 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:05:46,331 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1011491999] [2021-11-25 18:05:46,331 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1011491999] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:05:46,331 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 18:05:46,332 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-25 18:05:46,332 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [584318840] [2021-11-25 18:05:46,332 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:05:46,333 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-25 18:05:46,333 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:05:46,333 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-25 18:05:46,333 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-25 18:05:46,334 INFO L87 Difference]: Start difference. First operand 13532 states and 19344 transitions. Second operand has 4 states, 4 states have (on average 5.5) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2021-11-25 18:05:48,621 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.28s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:05:51,505 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:05:53,801 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:05:56,158 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:05:59,868 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:06:01,892 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:06:07,866 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:06:07,866 INFO L93 Difference]: Finished difference Result 13580 states and 19392 transitions. [2021-11-25 18:06:07,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-25 18:06:07,867 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 5.5) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 43 [2021-11-25 18:06:07,867 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:06:07,941 INFO L225 Difference]: With dead ends: 13580 [2021-11-25 18:06:07,941 INFO L226 Difference]: Without dead ends: 13578 [2021-11-25 18:06:07,954 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-25 18:06:07,955 INFO L933 BasicCegarLoop]: 8203 mSDtfsCounter, 7809 mSDsluCounter, 13209 mSDsCounter, 0 mSdLazyCounter, 2614 mSolverCounterSat, 0 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 20.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7818 SdHoareTripleChecker+Valid, 19869 SdHoareTripleChecker+Invalid, 2620 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2614 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.9s IncrementalHoareTripleChecker+Time [2021-11-25 18:06:07,955 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [7818 Valid, 19869 Invalid, 2620 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 2614 Invalid, 6 Unknown, 0 Unchecked, 20.9s Time] [2021-11-25 18:06:07,977 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13578 states. [2021-11-25 18:06:08,737 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13578 to 13539. [2021-11-25 18:06:08,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13539 states, 8296 states have (on average 1.3197926711668273) internal successors, (10949), 8757 states have internal predecessors, (10949), 4198 states have call successors, (4198), 1013 states have call predecessors, (4198), 1011 states have return successors, (4208), 4036 states have call predecessors, (4208), 4196 states have call successors, (4208) [2021-11-25 18:06:08,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13539 states to 13539 states and 19355 transitions. [2021-11-25 18:06:08,843 INFO L78 Accepts]: Start accepts. Automaton has 13539 states and 19355 transitions. Word has length 43 [2021-11-25 18:06:08,845 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:06:08,845 INFO L470 AbstractCegarLoop]: Abstraction has 13539 states and 19355 transitions. [2021-11-25 18:06:08,845 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 5.5) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2021-11-25 18:06:08,846 INFO L276 IsEmpty]: Start isEmpty. Operand 13539 states and 19355 transitions. [2021-11-25 18:06:08,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 18:06:08,847 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:06:08,847 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 18:06:08,848 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-25 18:06:08,848 INFO L402 AbstractCegarLoop]: === Iteration 5 === 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 36 more)] === [2021-11-25 18:06:08,848 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:06:08,848 INFO L85 PathProgramCache]: Analyzing trace with hash -2075054381, now seen corresponding path program 1 times [2021-11-25 18:06:08,849 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:06:08,849 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [557267185] [2021-11-25 18:06:08,849 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:06:08,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:06:09,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:06:09,666 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-25 18:06:09,666 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:06:09,667 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [557267185] [2021-11-25 18:06:09,667 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [557267185] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:06:09,667 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 18:06:09,667 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-25 18:06:09,667 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [449325424] [2021-11-25 18:06:09,667 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:06:09,668 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-25 18:06:09,668 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:06:09,668 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-25 18:06:09,669 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-25 18:06:09,669 INFO L87 Difference]: Start difference. First operand 13539 states and 19355 transitions. Second operand has 4 states, 4 states have (on average 6.25) internal successors, (25), 4 states have internal predecessors, (25), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2021-11-25 18:06:11,848 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:06:14,603 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.69s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:06:16,820 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:06:19,125 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:06:22,455 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:06:28,173 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:06:31,006 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:06:33,560 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:06:40,595 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:06:40,596 INFO L93 Difference]: Finished difference Result 26941 states and 39675 transitions. [2021-11-25 18:06:40,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-25 18:06:40,596 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.25) internal successors, (25), 4 states have internal predecessors, (25), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 48 [2021-11-25 18:06:40,596 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:06:40,951 INFO L225 Difference]: With dead ends: 26941 [2021-11-25 18:06:40,952 INFO L226 Difference]: Without dead ends: 26939 [2021-11-25 18:06:40,969 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-25 18:06:40,971 INFO L933 BasicCegarLoop]: 10166 mSDtfsCounter, 8044 mSDsluCounter, 19333 mSDsCounter, 0 mSdLazyCounter, 3439 mSolverCounterSat, 3 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 28.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8050 SdHoareTripleChecker+Valid, 27301 SdHoareTripleChecker+Invalid, 3448 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 3439 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 29.9s IncrementalHoareTripleChecker+Time [2021-11-25 18:06:40,971 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [8050 Valid, 27301 Invalid, 3448 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 3439 Invalid, 6 Unknown, 0 Unchecked, 29.9s Time] [2021-11-25 18:06:41,002 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26939 states. [2021-11-25 18:06:42,379 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26939 to 26833. [2021-11-25 18:06:42,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26833 states, 16454 states have (on average 1.3208338397957944) internal successors, (21733), 17344 states have internal predecessors, (21733), 8329 states have call successors, (8329), 2020 states have call predecessors, (8329), 2016 states have return successors, (9526), 8002 states have call predecessors, (9526), 8327 states have call successors, (9526) [2021-11-25 18:06:42,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26833 states to 26833 states and 39588 transitions. [2021-11-25 18:06:42,865 INFO L78 Accepts]: Start accepts. Automaton has 26833 states and 39588 transitions. Word has length 48 [2021-11-25 18:06:42,866 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:06:42,866 INFO L470 AbstractCegarLoop]: Abstraction has 26833 states and 39588 transitions. [2021-11-25 18:06:42,866 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.25) internal successors, (25), 4 states have internal predecessors, (25), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2021-11-25 18:06:42,866 INFO L276 IsEmpty]: Start isEmpty. Operand 26833 states and 39588 transitions. [2021-11-25 18:06:42,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2021-11-25 18:06:42,868 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:06:42,868 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 18:06:42,869 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-25 18:06:42,869 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_linux_block_request_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 36 more)] === [2021-11-25 18:06:42,870 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:06:42,870 INFO L85 PathProgramCache]: Analyzing trace with hash 1594471945, now seen corresponding path program 1 times [2021-11-25 18:06:42,870 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:06:42,870 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2105560390] [2021-11-25 18:06:42,871 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:06:42,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:06:43,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:06:43,892 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-25 18:06:43,892 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:06:43,892 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2105560390] [2021-11-25 18:06:43,893 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2105560390] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:06:43,893 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 18:06:43,893 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-25 18:06:43,893 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1891361930] [2021-11-25 18:06:43,894 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:06:43,894 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-25 18:06:43,894 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:06:43,895 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-25 18:06:43,895 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-25 18:06:43,895 INFO L87 Difference]: Start difference. First operand 26833 states and 39588 transitions. Second operand has 4 states, 4 states have (on average 7.0) internal successors, (28), 4 states have internal predecessors, (28), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2021-11-25 18:06:46,176 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.28s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:06:48,149 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:06:50,373 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:06:52,644 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:06:56,699 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:07:03,567 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:07:05,598 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:07:13,133 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:07:13,133 INFO L93 Difference]: Finished difference Result 53120 states and 83151 transitions. [2021-11-25 18:07:13,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-25 18:07:13,133 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.0) internal successors, (28), 4 states have internal predecessors, (28), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 53 [2021-11-25 18:07:13,134 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:07:13,460 INFO L225 Difference]: With dead ends: 53120 [2021-11-25 18:07:13,461 INFO L226 Difference]: Without dead ends: 53118 [2021-11-25 18:07:13,491 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-25 18:07:13,493 INFO L933 BasicCegarLoop]: 10604 mSDtfsCounter, 7990 mSDsluCounter, 19804 mSDsCounter, 0 mSdLazyCounter, 3571 mSolverCounterSat, 2 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 26.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7994 SdHoareTripleChecker+Valid, 28149 SdHoareTripleChecker+Invalid, 3579 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 3571 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 27.4s IncrementalHoareTripleChecker+Time [2021-11-25 18:07:13,493 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [7994 Valid, 28149 Invalid, 3579 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 3571 Invalid, 6 Unknown, 0 Unchecked, 27.4s Time] [2021-11-25 18:07:13,545 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53118 states. [2021-11-25 18:07:16,671 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53118 to 52861. [2021-11-25 18:07:16,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 52861 states, 32413 states have (on average 1.322092987381606) internal successors, (42853), 34194 states have internal predecessors, (42853), 16459 states have call successors, (16459), 3992 states have call predecessors, (16459), 3955 states have return successors, (23569), 15730 states have call predecessors, (23569), 16457 states have call successors, (23569) [2021-11-25 18:07:17,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52861 states to 52861 states and 82881 transitions. [2021-11-25 18:07:17,577 INFO L78 Accepts]: Start accepts. Automaton has 52861 states and 82881 transitions. Word has length 53 [2021-11-25 18:07:17,580 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:07:17,580 INFO L470 AbstractCegarLoop]: Abstraction has 52861 states and 82881 transitions. [2021-11-25 18:07:17,580 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.0) internal successors, (28), 4 states have internal predecessors, (28), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2021-11-25 18:07:17,580 INFO L276 IsEmpty]: Start isEmpty. Operand 52861 states and 82881 transitions. [2021-11-25 18:07:17,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-25 18:07:17,583 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:07:17,583 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 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] [2021-11-25 18:07:17,583 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-25 18:07:17,584 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 36 more)] === [2021-11-25 18:07:17,584 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:07:17,584 INFO L85 PathProgramCache]: Analyzing trace with hash 2083137513, now seen corresponding path program 1 times [2021-11-25 18:07:17,584 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:07:17,585 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [815742343] [2021-11-25 18:07:17,585 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:07:17,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:07:18,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:07:18,806 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-25 18:07:18,806 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:07:18,806 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [815742343] [2021-11-25 18:07:18,807 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [815742343] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:07:18,807 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 18:07:18,807 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-25 18:07:18,807 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2061052323] [2021-11-25 18:07:18,807 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:07:18,808 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-25 18:07:18,808 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:07:18,808 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-25 18:07:18,808 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-25 18:07:18,809 INFO L87 Difference]: Start difference. First operand 52861 states and 82881 transitions. Second operand has 4 states, 4 states have (on average 6.5) internal successors, (26), 4 states have internal predecessors, (26), 3 states have call successors, (11), 1 states have call predecessors, (11), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) [2021-11-25 18:07:21,114 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.30s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:07:22,697 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:07:25,621 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:07:27,969 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:07:30,783 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:07:31,955 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:07:35,704 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:07:36,923 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:07:38,947 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:07:48,542 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:07:48,542 INFO L93 Difference]: Finished difference Result 85398 states and 133326 transitions. [2021-11-25 18:07:48,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-25 18:07:48,543 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.5) internal successors, (26), 4 states have internal predecessors, (26), 3 states have call successors, (11), 1 states have call predecessors, (11), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) Word has length 54 [2021-11-25 18:07:48,543 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:07:49,057 INFO L225 Difference]: With dead ends: 85398 [2021-11-25 18:07:49,057 INFO L226 Difference]: Without dead ends: 85048 [2021-11-25 18:07:49,233 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-25 18:07:49,235 INFO L933 BasicCegarLoop]: 8591 mSDtfsCounter, 7771 mSDsluCounter, 17374 mSDsCounter, 0 mSdLazyCounter, 2975 mSolverCounterSat, 43 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7777 SdHoareTripleChecker+Valid, 24007 SdHoareTripleChecker+Invalid, 3023 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 43 IncrementalHoareTripleChecker+Valid, 2975 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 26.8s IncrementalHoareTripleChecker+Time [2021-11-25 18:07:49,235 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [7777 Valid, 24007 Invalid, 3023 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [43 Valid, 2975 Invalid, 5 Unknown, 0 Unchecked, 26.8s Time] [2021-11-25 18:07:49,323 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85048 states. [2021-11-25 18:07:52,574 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85048 to 64102. [2021-11-25 18:07:52,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 64102 states, 39359 states have (on average 1.3208922990929648) internal successors, (51989), 41479 states have internal predecessors, (51989), 19594 states have call successors, (19594), 5162 states have call predecessors, (19594), 5115 states have return successors, (28252), 18698 states have call predecessors, (28252), 19592 states have call successors, (28252) [2021-11-25 18:07:53,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64102 states to 64102 states and 99835 transitions. [2021-11-25 18:07:53,737 INFO L78 Accepts]: Start accepts. Automaton has 64102 states and 99835 transitions. Word has length 54 [2021-11-25 18:07:53,738 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:07:53,739 INFO L470 AbstractCegarLoop]: Abstraction has 64102 states and 99835 transitions. [2021-11-25 18:07:53,739 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.5) internal successors, (26), 4 states have internal predecessors, (26), 3 states have call successors, (11), 1 states have call predecessors, (11), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) [2021-11-25 18:07:53,743 INFO L276 IsEmpty]: Start isEmpty. Operand 64102 states and 99835 transitions. [2021-11-25 18:07:53,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-11-25 18:07:53,744 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:07:53,745 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 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] [2021-11-25 18:07:53,745 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-25 18:07:53,745 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 36 more)] === [2021-11-25 18:07:53,745 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:07:53,746 INFO L85 PathProgramCache]: Analyzing trace with hash 1589949162, now seen corresponding path program 1 times [2021-11-25 18:07:53,746 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:07:53,746 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1355261715] [2021-11-25 18:07:53,746 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:07:53,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:07:54,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:07:54,690 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-25 18:07:54,690 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:07:54,690 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1355261715] [2021-11-25 18:07:54,691 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1355261715] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:07:54,691 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 18:07:54,691 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-25 18:07:54,691 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2033159438] [2021-11-25 18:07:54,692 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:07:54,692 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-25 18:07:54,692 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:07:54,693 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-25 18:07:54,693 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-25 18:07:54,693 INFO L87 Difference]: Start difference. First operand 64102 states and 99835 transitions. Second operand has 4 states, 4 states have (on average 7.0) internal successors, (28), 4 states have internal predecessors, (28), 2 states have call successors, (11), 1 states have call predecessors, (11), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2021-11-25 18:07:57,000 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.30s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:08:00,915 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:08:03,250 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:08:05,921 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:08:09,214 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:08:10,793 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:08:12,813 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:08:20,582 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:08:21,810 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 []