./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2a2e8e97dda0bbbcc5a023c95bd59bd35eb9a97b3e1af6c461377e10be223513 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 15:16:43,158 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 15:16:43,273 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-13 15:16:43,286 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 15:16:43,286 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 15:16:43,331 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 15:16:43,332 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 15:16:43,333 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 15:16:43,333 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-13 15:16:43,334 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-13 15:16:43,334 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 15:16:43,335 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 15:16:43,336 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 15:16:43,336 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 15:16:43,336 INFO L153 SettingsManager]: * Use SBE=true [2024-11-13 15:16:43,336 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 15:16:43,337 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 15:16:43,337 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 15:16:43,337 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 15:16:43,338 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 15:16:43,338 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 15:16:43,338 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 15:16:43,338 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 15:16:43,339 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 15:16:43,339 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 15:16:43,339 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 15:16:43,340 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 15:16:43,340 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-13 15:16:43,340 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 15:16:43,340 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 15:16:43,340 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 15:16:43,341 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 15:16:43,341 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 15:16:43,341 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-13 15:16:43,341 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 15:16:43,341 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 15:16:43,342 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-13 15:16:43,343 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-13 15:16:43,343 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-13 15:16:43,343 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2a2e8e97dda0bbbcc5a023c95bd59bd35eb9a97b3e1af6c461377e10be223513 [2024-11-13 15:16:43,776 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 15:16:43,789 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 15:16:43,792 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 15:16:43,797 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 15:16:43,798 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 15:16:43,799 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i Unable to find full path for "g++" [2024-11-13 15:16:45,979 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 15:16:46,835 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 15:16:46,836 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i [2024-11-13 15:16:46,893 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/data/850b2b5c0/2a478f6462b84b08825ac5046ffb5c65/FLAGa0057dbc0 [2024-11-13 15:16:46,908 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/data/850b2b5c0/2a478f6462b84b08825ac5046ffb5c65 [2024-11-13 15:16:46,911 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 15:16:46,913 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 15:16:46,915 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 15:16:46,915 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 15:16:46,920 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 15:16:46,921 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 03:16:46" (1/1) ... [2024-11-13 15:16:46,923 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@261d7c7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:16:46, skipping insertion in model container [2024-11-13 15:16:46,923 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 03:16:46" (1/1) ... [2024-11-13 15:16:47,073 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 15:16:51,923 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[374511,374524] [2024-11-13 15:16:51,928 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[374656,374669] [2024-11-13 15:16:51,929 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[374802,374815] [2024-11-13 15:16:51,929 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[374967,374980] [2024-11-13 15:16:51,930 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[375125,375138] [2024-11-13 15:16:51,931 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[375283,375296] [2024-11-13 15:16:51,936 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[375441,375454] [2024-11-13 15:16:51,936 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[375601,375614] [2024-11-13 15:16:51,937 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[375760,375773] [2024-11-13 15:16:51,937 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[375899,375912] [2024-11-13 15:16:51,938 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[376041,376054] [2024-11-13 15:16:51,938 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[376190,376203] [2024-11-13 15:16:51,943 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[376329,376342] [2024-11-13 15:16:51,944 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[376484,376497] [2024-11-13 15:16:51,944 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[376644,376657] [2024-11-13 15:16:51,945 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[376795,376808] [2024-11-13 15:16:51,945 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[376946,376959] [2024-11-13 15:16:51,946 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[377098,377111] [2024-11-13 15:16:51,947 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[377247,377260] [2024-11-13 15:16:51,951 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[377395,377408] [2024-11-13 15:16:51,952 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[377552,377565] [2024-11-13 15:16:51,952 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[377701,377714] [2024-11-13 15:16:51,953 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[377857,377870] [2024-11-13 15:16:51,953 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[378010,378023] [2024-11-13 15:16:51,954 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[378156,378169] [2024-11-13 15:16:51,955 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[378299,378312] [2024-11-13 15:16:51,957 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[378451,378464] [2024-11-13 15:16:51,958 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[378597,378610] [2024-11-13 15:16:51,958 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[378742,378755] [2024-11-13 15:16:51,959 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[378896,378909] [2024-11-13 15:16:51,962 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[379047,379060] [2024-11-13 15:16:51,963 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[379202,379215] [2024-11-13 15:16:51,963 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[379354,379367] [2024-11-13 15:16:51,964 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[379509,379522] [2024-11-13 15:16:51,965 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[379673,379686] [2024-11-13 15:16:51,966 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[379829,379842] [2024-11-13 15:16:51,966 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[379993,380006] [2024-11-13 15:16:51,967 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[380135,380148] [2024-11-13 15:16:51,967 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[380293,380306] [2024-11-13 15:16:51,968 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[380460,380473] [2024-11-13 15:16:51,969 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[380619,380632] [2024-11-13 15:16:51,970 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[380778,380791] [2024-11-13 15:16:51,970 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[380927,380940] [2024-11-13 15:16:51,972 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[381074,381087] [2024-11-13 15:16:51,972 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[381213,381226] [2024-11-13 15:16:51,973 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[381376,381389] [2024-11-13 15:16:51,973 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[381542,381555] [2024-11-13 15:16:51,974 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[381706,381719] [2024-11-13 15:16:51,975 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[381871,381884] [2024-11-13 15:16:51,975 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[382036,382049] [2024-11-13 15:16:51,977 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[382202,382215] [2024-11-13 15:16:51,978 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[382367,382380] [2024-11-13 15:16:51,979 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[382534,382547] [2024-11-13 15:16:51,980 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[382694,382707] [2024-11-13 15:16:51,981 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[382856,382869] [2024-11-13 15:16:51,981 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[383015,383028] [2024-11-13 15:16:51,983 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[383161,383174] [2024-11-13 15:16:51,984 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[383304,383317] [2024-11-13 15:16:51,984 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[383448,383461] [2024-11-13 15:16:51,985 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[383591,383604] [2024-11-13 15:16:51,986 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[383735,383748] [2024-11-13 15:16:51,987 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[383876,383889] [2024-11-13 15:16:51,987 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[384014,384027] [2024-11-13 15:16:51,988 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[384172,384185] [2024-11-13 15:16:51,989 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[384331,384344] [2024-11-13 15:16:51,989 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[384487,384500] [2024-11-13 15:16:51,991 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[384636,384649] [2024-11-13 15:16:51,992 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[384788,384801] [2024-11-13 15:16:51,992 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[384939,384952] [2024-11-13 15:16:51,993 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[385088,385101] [2024-11-13 15:16:51,995 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[385240,385253] [2024-11-13 15:16:51,996 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[385388,385401] [2024-11-13 15:16:51,996 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[385541,385554] [2024-11-13 15:16:51,997 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[385692,385705] [2024-11-13 15:16:51,997 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[385842,385855] [2024-11-13 15:16:51,998 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[385989,386002] [2024-11-13 15:16:51,999 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[386140,386153] [2024-11-13 15:16:51,999 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[386291,386304] [2024-11-13 15:16:52,000 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[386439,386452] [2024-11-13 15:16:52,000 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[386605,386618] [2024-11-13 15:16:52,001 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[386774,386787] [2024-11-13 15:16:52,001 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[386941,386954] [2024-11-13 15:16:52,002 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[387109,387122] [2024-11-13 15:16:52,002 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[387259,387272] [2024-11-13 15:16:52,003 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[387406,387419] [2024-11-13 15:16:52,003 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[387567,387580] [2024-11-13 15:16:52,004 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[387737,387750] [2024-11-13 15:16:52,004 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[387899,387912] [2024-11-13 15:16:52,024 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 15:16:52,083 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 15:16:52,355 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu), "=r" (__val_gu): "0" (arg), "i" (4UL)); [6294-6295] [2024-11-13 15:16:52,358 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (arg): "ebx"); [6330] [2024-11-13 15:16:52,359 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (arg): "ebx"); [6333] [2024-11-13 15:16:52,359 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (arg): "ebx"); [6336] [2024-11-13 15:16:52,359 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (arg): "ebx"); [6339] [2024-11-13 15:16:52,360 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (arg): "ebx"); [6342] [2024-11-13 15:16:52,361 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___0), "=r" (__val_gu___0): "0" (arg), "i" (4UL)); [6406-6407] [2024-11-13 15:16:52,362 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___1), "=r" (__val_gu___1): "0" (arg), "i" (4UL)); [6421-6422] [2024-11-13 15:16:52,363 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [6454-6455] [2024-11-13 15:16:52,364 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [6484] [2024-11-13 15:16:52,365 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6487] [2024-11-13 15:16:52,365 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6490] [2024-11-13 15:16:52,365 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6493] [2024-11-13 15:16:52,384 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu), "=r" (__val_gu): "0" (p), "i" (4UL)); [6938-6939] [2024-11-13 15:16:52,390 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [6978] [2024-11-13 15:16:52,390 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [6981] [2024-11-13 15:16:52,391 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [6984] [2024-11-13 15:16:52,391 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [6987] [2024-11-13 15:16:52,391 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [6990] [2024-11-13 15:16:52,393 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (p): "ebx"); [7024-7025] [2024-11-13 15:16:52,395 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (p): "ebx"); [7028-7029] [2024-11-13 15:16:52,395 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (p): "ebx"); [7032-7033] [2024-11-13 15:16:52,396 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (p): "ebx"); [7036-7037] [2024-11-13 15:16:52,396 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (p): "ebx"); [7040-7041] [2024-11-13 15:16:52,397 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (p): "ebx"); [7072-7073] [2024-11-13 15:16:52,398 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (p): "ebx"); [7076-7077] [2024-11-13 15:16:52,399 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (p): "ebx"); [7080-7081] [2024-11-13 15:16:52,399 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (p): "ebx"); [7084-7085] [2024-11-13 15:16:52,400 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (p): "ebx"); [7088-7089] [2024-11-13 15:16:52,401 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___0), "=r" (__val_gu___0): "0" (p), "i" (4UL)); [7098-7099] [2024-11-13 15:16:52,402 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (p): "ebx"); [7134-7135] [2024-11-13 15:16:52,402 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (p): "ebx"); [7138-7139] [2024-11-13 15:16:52,402 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (p): "ebx"); [7142-7143] [2024-11-13 15:16:52,402 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (p): "ebx"); [7146-7147] [2024-11-13 15:16:52,402 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (p): "ebx"); [7150-7151] [2024-11-13 15:16:52,404 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___3): "0" (__pu_val___3), "c" (p): "ebx"); [7181-7182] [2024-11-13 15:16:52,404 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___3): "0" (__pu_val___3), "c" (p): "ebx"); [7185-7186] [2024-11-13 15:16:52,404 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___3): "0" (__pu_val___3), "c" (p): "ebx"); [7189-7190] [2024-11-13 15:16:52,405 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___3): "0" (__pu_val___3), "c" (p): "ebx"); [7193-7194] [2024-11-13 15:16:52,405 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___3): "0" (__pu_val___3), "c" (p): "ebx"); [7197-7198] [2024-11-13 15:16:52,405 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___1), "=r" (__val_gu___1): "0" (p), "i" (4UL)); [7207-7208] [2024-11-13 15:16:52,406 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___4): "0" (__pu_val___4), "c" (p): "ebx"); [7239-7240] [2024-11-13 15:16:52,406 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___4): "0" (__pu_val___4), "c" (p): "ebx"); [7243-7244] [2024-11-13 15:16:52,407 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___4): "0" (__pu_val___4), "c" (p): "ebx"); [7247-7248] [2024-11-13 15:16:52,407 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___4): "0" (__pu_val___4), "c" (p): "ebx"); [7251-7252] [2024-11-13 15:16:52,407 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___4): "0" (__pu_val___4), "c" (p): "ebx"); [7255-7256] [2024-11-13 15:16:52,408 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___2), "=r" (__val_gu___2): "0" (p), "i" (4UL)); [7265-7266] [2024-11-13 15:16:52,409 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___3), "=r" (__val_gu___3): "0" (p), "i" (4UL)); [7300-7301] [2024-11-13 15:16:52,411 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___4), "=r" (__val_gu___4): "0" (p), "i" (4UL)); [7327-7328] [2024-11-13 15:16:52,412 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___5): "0" (__pu_val___5), "c" (p): "ebx"); [7364-7365] [2024-11-13 15:16:52,412 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___5): "0" (__pu_val___5), "c" (p): "ebx"); [7368-7369] [2024-11-13 15:16:52,412 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___5): "0" (__pu_val___5), "c" (p): "ebx"); [7372-7373] [2024-11-13 15:16:52,412 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___5): "0" (__pu_val___5), "c" (p): "ebx"); [7376-7377] [2024-11-13 15:16:52,413 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___5): "0" (__pu_val___5), "c" (p): "ebx"); [7380-7381] [2024-11-13 15:16:52,694 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[374511,374524] [2024-11-13 15:16:52,695 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[374656,374669] [2024-11-13 15:16:52,696 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[374802,374815] [2024-11-13 15:16:52,696 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[374967,374980] [2024-11-13 15:16:52,697 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[375125,375138] [2024-11-13 15:16:52,698 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[375283,375296] [2024-11-13 15:16:52,698 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[375441,375454] [2024-11-13 15:16:52,699 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[375601,375614] [2024-11-13 15:16:52,699 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[375760,375773] [2024-11-13 15:16:52,700 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[375899,375912] [2024-11-13 15:16:52,700 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[376041,376054] [2024-11-13 15:16:52,702 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[376190,376203] [2024-11-13 15:16:52,703 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[376329,376342] [2024-11-13 15:16:52,703 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[376484,376497] [2024-11-13 15:16:52,704 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[376644,376657] [2024-11-13 15:16:52,704 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[376795,376808] [2024-11-13 15:16:52,705 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[376946,376959] [2024-11-13 15:16:52,705 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[377098,377111] [2024-11-13 15:16:52,705 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[377247,377260] [2024-11-13 15:16:52,706 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[377395,377408] [2024-11-13 15:16:52,706 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[377552,377565] [2024-11-13 15:16:52,708 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[377701,377714] [2024-11-13 15:16:52,708 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[377857,377870] [2024-11-13 15:16:52,710 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[378010,378023] [2024-11-13 15:16:52,711 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[378156,378169] [2024-11-13 15:16:52,711 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[378299,378312] [2024-11-13 15:16:52,712 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[378451,378464] [2024-11-13 15:16:52,712 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[378597,378610] [2024-11-13 15:16:52,713 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[378742,378755] [2024-11-13 15:16:52,713 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[378896,378909] [2024-11-13 15:16:52,714 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[379047,379060] [2024-11-13 15:16:52,714 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[379202,379215] [2024-11-13 15:16:52,715 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[379354,379367] [2024-11-13 15:16:52,716 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[379509,379522] [2024-11-13 15:16:52,716 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[379673,379686] [2024-11-13 15:16:52,719 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[379829,379842] [2024-11-13 15:16:52,719 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[379993,380006] [2024-11-13 15:16:52,720 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[380135,380148] [2024-11-13 15:16:52,720 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[380293,380306] [2024-11-13 15:16:52,720 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[380460,380473] [2024-11-13 15:16:52,721 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[380619,380632] [2024-11-13 15:16:52,721 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[380778,380791] [2024-11-13 15:16:52,721 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[380927,380940] [2024-11-13 15:16:52,722 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[381074,381087] [2024-11-13 15:16:52,725 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[381213,381226] [2024-11-13 15:16:52,726 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[381376,381389] [2024-11-13 15:16:52,727 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[381542,381555] [2024-11-13 15:16:52,727 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[381706,381719] [2024-11-13 15:16:52,728 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[381871,381884] [2024-11-13 15:16:52,729 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[382036,382049] [2024-11-13 15:16:52,730 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[382202,382215] [2024-11-13 15:16:52,732 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[382367,382380] [2024-11-13 15:16:52,733 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[382534,382547] [2024-11-13 15:16:52,733 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[382694,382707] [2024-11-13 15:16:52,733 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[382856,382869] [2024-11-13 15:16:52,734 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[383015,383028] [2024-11-13 15:16:52,735 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[383161,383174] [2024-11-13 15:16:52,736 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[383304,383317] [2024-11-13 15:16:52,736 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[383448,383461] [2024-11-13 15:16:52,737 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[383591,383604] [2024-11-13 15:16:52,738 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[383735,383748] [2024-11-13 15:16:52,738 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[383876,383889] [2024-11-13 15:16:52,739 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[384014,384027] [2024-11-13 15:16:52,740 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[384172,384185] [2024-11-13 15:16:52,741 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[384331,384344] [2024-11-13 15:16:52,741 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[384487,384500] [2024-11-13 15:16:52,742 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[384636,384649] [2024-11-13 15:16:52,742 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[384788,384801] [2024-11-13 15:16:52,742 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[384939,384952] [2024-11-13 15:16:52,743 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[385088,385101] [2024-11-13 15:16:52,743 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[385240,385253] [2024-11-13 15:16:52,743 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[385388,385401] [2024-11-13 15:16:52,744 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[385541,385554] [2024-11-13 15:16:52,746 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[385692,385705] [2024-11-13 15:16:52,747 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[385842,385855] [2024-11-13 15:16:52,748 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[385989,386002] [2024-11-13 15:16:52,748 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[386140,386153] [2024-11-13 15:16:52,749 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[386291,386304] [2024-11-13 15:16:52,749 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[386439,386452] [2024-11-13 15:16:52,749 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[386605,386618] [2024-11-13 15:16:52,751 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[386774,386787] [2024-11-13 15:16:52,752 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[386941,386954] [2024-11-13 15:16:52,752 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[387109,387122] [2024-11-13 15:16:52,753 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[387259,387272] [2024-11-13 15:16:52,753 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[387406,387419] [2024-11-13 15:16:52,754 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[387567,387580] [2024-11-13 15:16:52,754 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[387737,387750] [2024-11-13 15:16:52,755 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[387899,387912] [2024-11-13 15:16:52,761 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 15:16:53,139 INFO L204 MainTranslator]: Completed translation [2024-11-13 15:16:53,140 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:16:53 WrapperNode [2024-11-13 15:16:53,141 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 15:16:53,142 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 15:16:53,142 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 15:16:53,142 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 15:16:53,151 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:16:53" (1/1) ... [2024-11-13 15:16:53,284 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:16:53" (1/1) ... [2024-11-13 15:16:53,670 INFO L138 Inliner]: procedures = 661, calls = 2712, calls flagged for inlining = 275, calls inlined = 182, statements flattened = 6435 [2024-11-13 15:16:53,671 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 15:16:53,671 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 15:16:53,671 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 15:16:53,671 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 15:16:53,685 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:16:53" (1/1) ... [2024-11-13 15:16:53,686 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:16:53" (1/1) ... [2024-11-13 15:16:53,718 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:16:53" (1/1) ... [2024-11-13 15:16:55,138 INFO L175 MemorySlicer]: Split 1215 memory accesses to 26 slices as follows [6, 6, 4, 23, 6, 1, 1005, 5, 6, 5, 8, 8, 2, 8, 6, 4, 1, 2, 19, 22, 8, 40, 5, 5, 6, 4]. 83 percent of accesses are in the largest equivalence class. The 223 initializations are split as follows [6, 6, 0, 0, 6, 0, 64, 5, 6, 5, 8, 8, 0, 8, 6, 4, 1, 2, 16, 16, 8, 32, 5, 5, 6, 0]. The 394 writes are split as follows [0, 0, 4, 23, 0, 0, 354, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 2, 2, 0, 3, 0, 0, 0, 4]. [2024-11-13 15:16:55,138 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:16:53" (1/1) ... [2024-11-13 15:16:55,139 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:16:53" (1/1) ... [2024-11-13 15:16:55,332 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:16:53" (1/1) ... [2024-11-13 15:16:55,393 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:16:53" (1/1) ... [2024-11-13 15:16:55,470 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:16:53" (1/1) ... [2024-11-13 15:16:55,507 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:16:53" (1/1) ... [2024-11-13 15:16:55,598 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 15:16:55,601 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 15:16:55,601 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 15:16:55,601 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 15:16:55,603 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:16:53" (1/1) ... [2024-11-13 15:16:55,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 15:16:55,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:16:55,655 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-13 15:16:55,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-13 15:16:55,701 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-13 15:16:55,701 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-13 15:16:55,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_98 [2024-11-13 15:16:55,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_98 [2024-11-13 15:16:55,702 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_delete_client [2024-11-13 15:16:55,702 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_delete_client [2024-11-13 15:16:55,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2024-11-13 15:16:55,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2024-11-13 15:16:55,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-13 15:16:55,702 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-13 15:16:55,702 INFO L130 BoogieDeclarations]: Found specification of procedure note_on_event [2024-11-13 15:16:55,702 INFO L138 BoogieDeclarations]: Found implementation of procedure note_on_event [2024-11-13 15:16:55,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_register_mutex [2024-11-13 15:16:55,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_register_mutex [2024-11-13 15:16:55,703 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_synth_addr [2024-11-13 15:16:55,703 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_synth_addr [2024-11-13 15:16:55,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 15:16:55,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 15:16:55,704 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_timer_start [2024-11-13 15:16:55,704 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_timer_start [2024-11-13 15:16:55,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2024-11-13 15:16:55,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2024-11-13 15:16:55,705 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2024-11-13 15:16:55,705 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2024-11-13 15:16:55,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-13 15:16:55,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-13 15:16:55,705 INFO L130 BoogieDeclarations]: Found specification of procedure async_call_lookup_ports [2024-11-13 15:16:55,705 INFO L138 BoogieDeclarations]: Found implementation of procedure async_call_lookup_ports [2024-11-13 15:16:55,705 INFO L130 BoogieDeclarations]: Found specification of procedure odev_poll [2024-11-13 15:16:55,705 INFO L138 BoogieDeclarations]: Found implementation of procedure odev_poll [2024-11-13 15:16:55,706 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_timer_continue [2024-11-13 15:16:55,706 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_timer_continue [2024-11-13 15:16:55,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2024-11-13 15:16:55,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2024-11-13 15:16:55,706 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_readq_pick [2024-11-13 15:16:55,706 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_readq_pick [2024-11-13 15:16:55,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2024-11-13 15:16:55,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2024-11-13 15:16:55,706 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_make_info [2024-11-13 15:16:55,706 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_make_info [2024-11-13 15:16:55,706 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-13 15:16:55,707 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-13 15:16:55,707 INFO L130 BoogieDeclarations]: Found specification of procedure get_synthdev [2024-11-13 15:16:55,707 INFO L138 BoogieDeclarations]: Found implementation of procedure get_synthdev [2024-11-13 15:16:55,707 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_readq_puts [2024-11-13 15:16:55,707 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_readq_puts [2024-11-13 15:16:55,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-13 15:16:55,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-13 15:16:55,707 INFO L130 BoogieDeclarations]: Found specification of procedure note_off_event [2024-11-13 15:16:55,707 INFO L138 BoogieDeclarations]: Found implementation of procedure note_off_event [2024-11-13 15:16:55,707 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-13 15:16:55,707 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-13 15:16:55,708 INFO L130 BoogieDeclarations]: Found specification of procedure snd_unregister_oss_device [2024-11-13 15:16:55,708 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_unregister_oss_device [2024-11-13 15:16:55,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-13 15:16:55,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-13 15:16:55,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2024-11-13 15:16:55,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2024-11-13 15:16:55,708 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-13 15:16:55,708 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-13 15:16:55,708 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_ioctl [2024-11-13 15:16:55,708 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_ioctl [2024-11-13 15:16:55,708 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 15:16:55,708 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_fill_addr [2024-11-13 15:16:55,708 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_fill_addr [2024-11-13 15:16:55,708 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_kernel_client_enqueue_blocking [2024-11-13 15:16:55,708 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_kernel_client_enqueue_blocking [2024-11-13 15:16:55,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2024-11-13 15:16:55,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2024-11-13 15:16:55,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_snd_register_oss_device [2024-11-13 15:16:55,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_snd_register_oss_device [2024-11-13 15:16:55,708 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_timer_cur_tick [2024-11-13 15:16:55,708 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_timer_cur_tick [2024-11-13 15:16:55,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-13 15:16:55,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-13 15:16:55,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-13 15:16:55,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-13 15:16:55,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-13 15:16:55,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-13 15:16:55,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-13 15:16:55,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-13 15:16:55,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-13 15:16:55,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-13 15:16:55,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-13 15:16:55,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-13 15:16:55,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-13 15:16:55,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-13 15:16:55,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-13 15:16:55,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-13 15:16:55,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-13 15:16:55,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-13 15:16:55,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-13 15:16:55,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-13 15:16:55,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-13 15:16:55,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-13 15:16:55,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-13 15:16:55,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-13 15:16:55,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-13 15:16:55,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-13 15:16:55,710 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-13 15:16:55,710 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-13 15:16:55,710 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-13 15:16:55,710 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-13 15:16:55,710 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_dispatch [2024-11-13 15:16:55,710 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_dispatch [2024-11-13 15:16:55,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-13 15:16:55,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-13 15:16:55,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-13 15:16:55,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-13 15:16:55,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-13 15:16:55,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-13 15:16:55,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-13 15:16:55,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-13 15:16:55,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-13 15:16:55,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-13 15:16:55,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-13 15:16:55,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-13 15:16:55,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-13 15:16:55,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-13 15:16:55,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-13 15:16:55,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-13 15:16:55,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-13 15:16:55,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-13 15:16:55,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-13 15:16:55,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-13 15:16:55,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-13 15:16:55,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-13 15:16:55,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-13 15:16:55,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-13 15:16:55,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-13 15:16:55,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-13 15:16:55,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2024-11-13 15:16:55,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2024-11-13 15:16:55,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-13 15:16:55,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-13 15:16:55,716 INFO L130 BoogieDeclarations]: Found specification of procedure delete_seq_queue [2024-11-13 15:16:55,717 INFO L138 BoogieDeclarations]: Found implementation of procedure delete_seq_queue [2024-11-13 15:16:55,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2024-11-13 15:16:55,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2024-11-13 15:16:55,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-13 15:16:55,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-13 15:16:55,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-13 15:16:55,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-13 15:16:55,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-13 15:16:55,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-13 15:16:55,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-13 15:16:55,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-13 15:16:55,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-13 15:16:55,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-13 15:16:55,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-13 15:16:55,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-13 15:16:55,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-13 15:16:55,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-13 15:16:55,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-13 15:16:55,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-13 15:16:55,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-13 15:16:55,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-13 15:16:55,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-13 15:16:55,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-13 15:16:55,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-13 15:16:55,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-13 15:16:55,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-13 15:16:55,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-13 15:16:55,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-13 15:16:55,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-13 15:16:55,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2024-11-13 15:16:55,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2024-11-13 15:16:55,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2024-11-13 15:16:55,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2024-11-13 15:16:55,718 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-13 15:16:55,718 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-13 15:16:55,718 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-13 15:16:55,718 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-13 15:16:55,718 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-13 15:16:55,718 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-13 15:16:55,718 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-13 15:16:55,718 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-13 15:16:55,718 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-13 15:16:55,718 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-13 15:16:55,718 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-13 15:16:55,718 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-13 15:16:55,718 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-13 15:16:55,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-13 15:16:55,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-13 15:16:55,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-13 15:16:55,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-13 15:16:55,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-13 15:16:55,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-13 15:16:55,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-13 15:16:55,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-13 15:16:55,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-13 15:16:55,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-13 15:16:55,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-13 15:16:55,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-13 15:16:55,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-13 15:16:55,719 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-13 15:16:55,719 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-13 15:16:55,719 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-13 15:16:55,719 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-13 15:16:55,719 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-13 15:16:55,719 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-13 15:16:55,719 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-13 15:16:55,719 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-13 15:16:55,719 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-13 15:16:55,719 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-13 15:16:55,719 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-13 15:16:55,720 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-13 15:16:55,720 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-13 15:16:55,720 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-13 15:16:55,720 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-13 15:16:55,720 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-13 15:16:55,720 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-13 15:16:55,720 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-13 15:16:55,725 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-13 15:16:55,725 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-13 15:16:55,725 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-13 15:16:55,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-13 15:16:55,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-13 15:16:55,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-13 15:16:55,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-13 15:16:55,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-13 15:16:55,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2024-11-13 15:16:55,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2024-11-13 15:16:55,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-13 15:16:55,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-13 15:16:55,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_register_lock [2024-11-13 15:16:55,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_register_lock [2024-11-13 15:16:55,727 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2024-11-13 15:16:55,727 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2024-11-13 15:16:55,727 INFO L130 BoogieDeclarations]: Found specification of procedure reset_channels [2024-11-13 15:16:55,728 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_channels [2024-11-13 15:16:55,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2024-11-13 15:16:55,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2024-11-13 15:16:55,728 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-11-13 15:16:55,728 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-11-13 15:16:55,728 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_writeq_clear [2024-11-13 15:16:55,728 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_writeq_clear [2024-11-13 15:16:55,728 INFO L130 BoogieDeclarations]: Found specification of procedure snd_info_free_entry [2024-11-13 15:16:55,728 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_info_free_entry [2024-11-13 15:16:55,728 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_synth_ioctl [2024-11-13 15:16:55,728 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_synth_ioctl [2024-11-13 15:16:55,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2024-11-13 15:16:55,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2024-11-13 15:16:55,729 INFO L130 BoogieDeclarations]: Found specification of procedure find_slot [2024-11-13 15:16:55,729 INFO L138 BoogieDeclarations]: Found implementation of procedure find_slot [2024-11-13 15:16:55,729 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 15:16:55,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2024-11-13 15:16:55,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2024-11-13 15:16:55,729 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 15:16:55,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-13 15:16:55,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-13 15:16:55,729 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_synth_setup [2024-11-13 15:16:55,730 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_synth_setup [2024-11-13 15:16:55,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-13 15:16:55,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-13 15:16:55,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-13 15:16:55,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-13 15:16:55,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-13 15:16:55,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-13 15:16:55,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-13 15:16:55,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-13 15:16:55,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-13 15:16:55,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-13 15:16:55,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-13 15:16:55,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-13 15:16:55,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-13 15:16:55,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-13 15:16:55,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-13 15:16:55,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-13 15:16:55,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-13 15:16:55,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-13 15:16:55,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-13 15:16:55,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-13 15:16:55,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-13 15:16:55,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-13 15:16:55,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-13 15:16:55,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-13 15:16:55,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-13 15:16:55,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-13 15:16:55,731 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_kernel_client_dispatch [2024-11-13 15:16:55,731 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_kernel_client_dispatch [2024-11-13 15:16:55,731 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2024-11-13 15:16:55,731 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2024-11-13 15:16:55,733 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-13 15:16:55,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-13 15:16:55,733 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_synth_is_valid [2024-11-13 15:16:55,734 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_synth_is_valid [2024-11-13 15:16:55,734 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-13 15:16:55,734 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-13 15:16:55,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2024-11-13 15:16:55,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2024-11-13 15:16:55,734 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_open [2024-11-13 15:16:55,734 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_open [2024-11-13 15:16:55,734 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2024-11-13 15:16:55,734 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2024-11-13 15:16:55,734 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2024-11-13 15:16:55,734 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2024-11-13 15:16:55,734 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_cleanup [2024-11-13 15:16:55,734 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_cleanup [2024-11-13 15:16:55,734 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2024-11-13 15:16:55,734 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2024-11-13 15:16:55,734 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 15:16:55,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 15:16:55,734 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2024-11-13 15:16:55,734 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2024-11-13 15:16:55,734 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2024-11-13 15:16:55,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2024-11-13 15:16:55,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2024-11-13 15:16:55,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2024-11-13 15:16:55,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2024-11-13 15:16:55,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2024-11-13 15:16:55,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2024-11-13 15:16:55,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2024-11-13 15:16:55,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2024-11-13 15:16:55,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2024-11-13 15:16:55,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2024-11-13 15:16:55,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2024-11-13 15:16:55,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2024-11-13 15:16:55,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2024-11-13 15:16:55,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2024-11-13 15:16:55,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2024-11-13 15:16:55,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#18 [2024-11-13 15:16:55,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#19 [2024-11-13 15:16:55,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#20 [2024-11-13 15:16:55,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#21 [2024-11-13 15:16:55,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#22 [2024-11-13 15:16:55,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#23 [2024-11-13 15:16:55,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#24 [2024-11-13 15:16:55,736 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#25 [2024-11-13 15:16:55,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2024-11-13 15:16:55,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2024-11-13 15:16:55,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2024-11-13 15:16:55,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2024-11-13 15:16:55,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2024-11-13 15:16:55,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2024-11-13 15:16:55,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2024-11-13 15:16:55,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2024-11-13 15:16:55,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2024-11-13 15:16:55,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2024-11-13 15:16:55,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2024-11-13 15:16:55,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2024-11-13 15:16:55,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2024-11-13 15:16:55,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2024-11-13 15:16:55,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2024-11-13 15:16:55,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2024-11-13 15:16:55,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2024-11-13 15:16:55,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2024-11-13 15:16:55,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#18 [2024-11-13 15:16:55,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#19 [2024-11-13 15:16:55,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#20 [2024-11-13 15:16:55,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#21 [2024-11-13 15:16:55,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#22 [2024-11-13 15:16:55,737 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#23 [2024-11-13 15:16:55,737 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#24 [2024-11-13 15:16:55,737 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#25 [2024-11-13 15:16:55,737 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2024-11-13 15:16:55,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2024-11-13 15:16:55,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-13 15:16:55,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-13 15:16:55,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-13 15:16:55,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-13 15:16:55,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-13 15:16:55,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-13 15:16:55,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-13 15:16:55,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-13 15:16:55,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-13 15:16:55,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-13 15:16:55,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-13 15:16:55,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-13 15:16:55,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-13 15:16:55,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-13 15:16:55,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-13 15:16:55,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-13 15:16:55,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-13 15:16:55,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-13 15:16:55,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-13 15:16:55,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-13 15:16:55,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-13 15:16:55,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-13 15:16:55,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-13 15:16:55,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-13 15:16:55,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-13 15:16:55,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-13 15:16:55,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-13 15:16:55,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-13 15:16:55,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-13 15:16:55,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-13 15:16:55,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-13 15:16:55,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-13 15:16:55,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-13 15:16:55,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-13 15:16:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-13 15:16:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-13 15:16:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-13 15:16:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-13 15:16:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-13 15:16:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-13 15:16:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-13 15:16:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-13 15:16:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-13 15:16:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-13 15:16:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-13 15:16:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-13 15:16:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-13 15:16:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-13 15:16:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-13 15:16:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-13 15:16:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-13 15:16:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-13 15:16:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 15:16:55,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 15:16:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure get_mididev [2024-11-13 15:16:55,744 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mididev [2024-11-13 15:16:55,745 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_reset [2024-11-13 15:16:55,745 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_reset [2024-11-13 15:16:55,745 INFO L130 BoogieDeclarations]: Found specification of procedure get_mdev [2024-11-13 15:16:55,745 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mdev [2024-11-13 15:16:55,745 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_synth_cleanup [2024-11-13 15:16:55,745 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_synth_cleanup [2024-11-13 15:16:55,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-13 15:16:55,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-13 15:16:55,745 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-13 15:16:55,745 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-13 15:16:55,745 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_timer_stop [2024-11-13 15:16:55,745 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_timer_stop [2024-11-13 15:16:55,745 INFO L130 BoogieDeclarations]: Found specification of procedure send_timer_event [2024-11-13 15:16:55,745 INFO L138 BoogieDeclarations]: Found implementation of procedure send_timer_event [2024-11-13 15:16:55,745 INFO L130 BoogieDeclarations]: Found specification of procedure snd_use_lock_sync_helper [2024-11-13 15:16:55,745 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_use_lock_sync_helper [2024-11-13 15:16:55,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_98___0 [2024-11-13 15:16:55,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_98___0 [2024-11-13 15:16:55,745 INFO L130 BoogieDeclarations]: Found specification of procedure odev_ioctl [2024-11-13 15:16:55,745 INFO L138 BoogieDeclarations]: Found implementation of procedure odev_ioctl [2024-11-13 15:16:55,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-13 15:16:55,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-13 15:16:55,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-13 15:16:55,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-13 15:16:55,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-13 15:16:55,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-13 15:16:55,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-13 15:16:55,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-13 15:16:55,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-13 15:16:55,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-13 15:16:55,753 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-13 15:16:55,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-13 15:16:55,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-13 15:16:55,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-13 15:16:55,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-13 15:16:55,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-13 15:16:55,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-13 15:16:55,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-13 15:16:55,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-13 15:16:55,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-13 15:16:55,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-13 15:16:55,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-13 15:16:55,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-13 15:16:55,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-13 15:16:55,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-13 15:16:55,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-13 15:16:55,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-13 15:16:55,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-13 15:16:55,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-13 15:16:55,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-13 15:16:55,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-13 15:16:55,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-13 15:16:55,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-13 15:16:55,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-13 15:16:55,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-13 15:16:55,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-13 15:16:55,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-13 15:16:55,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-13 15:16:55,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-13 15:16:55,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-13 15:16:55,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-13 15:16:55,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-13 15:16:55,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-13 15:16:55,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-13 15:16:55,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-13 15:16:55,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-13 15:16:55,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-13 15:16:55,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-13 15:16:55,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-13 15:16:55,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-13 15:16:55,756 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-13 15:16:55,756 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-13 15:16:55,756 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-11-13 15:16:55,756 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-11-13 15:16:55,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2024-11-13 15:16:55,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2024-11-13 15:16:55,756 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_timer_tempo [2024-11-13 15:16:55,756 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_timer_tempo [2024-11-13 15:16:55,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2024-11-13 15:16:55,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2024-11-13 15:16:55,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_register_mutex [2024-11-13 15:16:55,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_register_mutex [2024-11-13 15:16:55,756 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 15:16:55,756 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-13 15:16:55,756 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-13 15:16:55,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2024-11-13 15:16:55,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2024-11-13 15:16:55,756 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_writeq_wakeup [2024-11-13 15:16:55,756 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_writeq_wakeup [2024-11-13 15:16:55,756 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-13 15:16:55,756 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-13 15:16:55,756 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-13 15:16:55,756 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-13 15:16:55,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-13 15:16:55,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-13 15:16:55,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-13 15:16:55,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-13 15:16:55,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-13 15:16:55,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-13 15:16:55,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-13 15:16:55,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-13 15:16:55,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-13 15:16:55,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-13 15:16:55,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-13 15:16:55,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-13 15:16:55,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-13 15:16:55,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-13 15:16:55,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-13 15:16:55,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-13 15:16:55,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-13 15:16:55,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-13 15:16:55,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-13 15:16:55,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-13 15:16:55,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-13 15:16:55,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-13 15:16:55,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_seq_oss_readq [2024-11-13 15:16:55,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_seq_oss_readq [2024-11-13 15:16:55,759 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_check_new_port [2024-11-13 15:16:55,759 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_check_new_port [2024-11-13 15:16:55,759 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2024-11-13 15:16:55,759 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2024-11-13 15:16:55,760 INFO L130 BoogieDeclarations]: Found specification of procedure calc_alsa_tempo [2024-11-13 15:16:55,760 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_alsa_tempo [2024-11-13 15:16:55,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-13 15:16:55,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-13 15:16:55,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-13 15:16:55,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-13 15:16:55,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-13 15:16:55,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-13 15:16:55,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-13 15:16:55,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-13 15:16:55,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-13 15:16:55,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-13 15:16:55,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-13 15:16:55,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-13 15:16:55,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-13 15:16:55,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-13 15:16:55,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-13 15:16:55,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-13 15:16:55,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-13 15:16:55,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-13 15:16:55,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-13 15:16:55,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-13 15:16:55,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-13 15:16:55,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-13 15:16:55,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-13 15:16:55,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-13 15:16:55,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-13 15:16:55,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-13 15:16:55,761 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_proc [2024-11-13 15:16:55,761 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_proc [2024-11-13 15:16:55,761 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-13 15:16:55,761 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-13 15:16:55,761 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 15:16:55,761 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 15:16:55,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put [2024-11-13 15:16:55,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put [2024-11-13 15:16:55,761 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_open [2024-11-13 15:16:55,761 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_open [2024-11-13 15:16:55,761 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-13 15:16:55,761 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-13 15:16:55,761 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_readq_put_event [2024-11-13 15:16:55,761 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_readq_put_event [2024-11-13 15:16:55,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2024-11-13 15:16:55,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2024-11-13 15:16:55,761 INFO L130 BoogieDeclarations]: Found specification of procedure odev_open [2024-11-13 15:16:55,761 INFO L138 BoogieDeclarations]: Found implementation of procedure odev_open [2024-11-13 15:16:55,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-13 15:16:55,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-13 15:16:55,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-13 15:16:55,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-13 15:16:55,762 INFO L130 BoogieDeclarations]: Found specification of procedure waitqueue_active [2024-11-13 15:16:55,762 INFO L138 BoogieDeclarations]: Found implementation of procedure waitqueue_active [2024-11-13 15:16:55,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2024-11-13 15:16:55,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2024-11-13 15:16:55,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-13 15:16:55,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-13 15:16:55,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2024-11-13 15:16:55,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2024-11-13 15:16:55,765 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2024-11-13 15:16:55,765 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2024-11-13 15:16:55,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2024-11-13 15:16:55,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2024-11-13 15:16:55,765 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 15:16:55,765 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 15:16:55,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-13 15:16:55,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-13 15:16:55,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-13 15:16:55,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-13 15:16:55,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-13 15:16:55,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-13 15:16:55,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-13 15:16:55,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-13 15:16:55,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-13 15:16:55,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-13 15:16:55,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-13 15:16:55,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-13 15:16:55,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-13 15:16:55,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-13 15:16:55,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-13 15:16:55,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-13 15:16:55,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-13 15:16:55,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-13 15:16:55,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-13 15:16:55,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-13 15:16:55,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-13 15:16:55,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-13 15:16:55,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-13 15:16:55,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-13 15:16:55,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-13 15:16:55,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-13 15:16:55,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-13 15:16:55,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-13 15:16:55,767 INFO L130 BoogieDeclarations]: Found specification of procedure snd_midi_event_free [2024-11-13 15:16:55,768 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_midi_event_free [2024-11-13 15:16:55,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2024-11-13 15:16:55,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2024-11-13 15:16:55,768 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_synth_raw_event [2024-11-13 15:16:55,768 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_synth_raw_event [2024-11-13 15:16:55,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 15:16:55,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 15:16:55,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2024-11-13 15:16:55,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2024-11-13 15:16:55,768 INFO L130 BoogieDeclarations]: Found specification of procedure is_midi_dev [2024-11-13 15:16:55,768 INFO L138 BoogieDeclarations]: Found implementation of procedure is_midi_dev [2024-11-13 15:16:55,768 INFO L130 BoogieDeclarations]: Found specification of procedure odev_release [2024-11-13 15:16:55,768 INFO L138 BoogieDeclarations]: Found implementation of procedure odev_release [2024-11-13 15:16:55,768 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-11-13 15:16:55,768 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-11-13 15:16:55,769 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-11-13 15:16:55,769 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-11-13 15:16:55,769 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_device [2024-11-13 15:16:55,769 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_device [2024-11-13 15:16:55,769 INFO L130 BoogieDeclarations]: Found specification of procedure set_note_event [2024-11-13 15:16:55,769 INFO L138 BoogieDeclarations]: Found implementation of procedure set_note_event [2024-11-13 15:16:55,769 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2024-11-13 15:16:55,769 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2024-11-13 15:16:55,769 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_process_event [2024-11-13 15:16:55,769 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_process_event [2024-11-13 15:16:55,769 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_kernel_client_ctl [2024-11-13 15:16:55,769 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_kernel_client_ctl [2024-11-13 15:16:55,770 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-13 15:16:55,770 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-13 15:16:55,770 INFO L130 BoogieDeclarations]: Found specification of procedure set_echo_event [2024-11-13 15:16:55,770 INFO L138 BoogieDeclarations]: Found implementation of procedure set_echo_event [2024-11-13 15:16:55,770 INFO L130 BoogieDeclarations]: Found specification of procedure delete_port [2024-11-13 15:16:55,770 INFO L138 BoogieDeclarations]: Found implementation of procedure delete_port [2024-11-13 15:16:55,770 INFO L130 BoogieDeclarations]: Found specification of procedure snd_register_oss_device [2024-11-13 15:16:55,770 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_register_oss_device [2024-11-13 15:16:55,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-13 15:16:55,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-13 15:16:55,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2024-11-13 15:16:55,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2024-11-13 15:16:55,770 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_control [2024-11-13 15:16:55,770 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_control [2024-11-13 15:16:55,770 INFO L130 BoogieDeclarations]: Found specification of procedure snd_oss_info_register [2024-11-13 15:16:55,770 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_oss_info_register [2024-11-13 15:16:55,771 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_close [2024-11-13 15:16:55,771 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_close [2024-11-13 15:16:55,771 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_reset [2024-11-13 15:16:55,771 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_reset [2024-11-13 15:16:55,771 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_readq_put_timestamp [2024-11-13 15:16:55,771 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_readq_put_timestamp [2024-11-13 15:16:55,771 INFO L130 BoogieDeclarations]: Found specification of procedure get_sdev [2024-11-13 15:16:55,771 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sdev [2024-11-13 15:16:55,771 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-13 15:16:55,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-13 15:16:55,771 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_writeq_sync [2024-11-13 15:16:55,771 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_writeq_sync [2024-11-13 15:16:55,771 INFO L130 BoogieDeclarations]: Found specification of procedure set_control_event [2024-11-13 15:16:55,771 INFO L138 BoogieDeclarations]: Found implementation of procedure set_control_event [2024-11-13 15:16:55,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-13 15:16:55,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-13 15:16:55,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-13 15:16:55,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-13 15:16:55,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-13 15:16:55,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-13 15:16:55,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-13 15:16:55,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-13 15:16:55,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-13 15:16:55,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-13 15:16:55,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-13 15:16:55,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-13 15:16:55,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-13 15:16:55,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-13 15:16:55,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-13 15:16:55,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-13 15:16:55,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-13 15:16:55,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-13 15:16:55,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-13 15:16:55,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-13 15:16:55,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-13 15:16:55,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-13 15:16:55,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-13 15:16:55,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-13 15:16:55,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-13 15:16:55,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-13 15:16:57,361 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 15:16:57,366 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 15:17:00,128 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_break: #res#1 := 0; [2024-11-13 15:17:09,275 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 15:17:15,445 INFO L? ?]: Removed 2966 outVars from TransFormulas that were not future-live. [2024-11-13 15:17:15,445 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 15:17:15,514 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 15:17:15,514 INFO L316 CfgBuilder]: Removed 36 assume(true) statements. [2024-11-13 15:17:15,514 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 03:17:15 BoogieIcfgContainer [2024-11-13 15:17:15,514 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 15:17:15,517 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-13 15:17:15,518 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-13 15:17:15,523 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-13 15:17:15,523 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 03:16:46" (1/3) ... [2024-11-13 15:17:15,524 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@58c3d932 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 03:17:15, skipping insertion in model container [2024-11-13 15:17:15,524 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:16:53" (2/3) ... [2024-11-13 15:17:15,525 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@58c3d932 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 03:17:15, skipping insertion in model container [2024-11-13 15:17:15,525 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 03:17:15" (3/3) ... [2024-11-13 15:17:15,526 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i [2024-11-13 15:17:15,547 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-13 15:17:15,551 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i that has 223 procedures, 2964 locations, 1 initial locations, 105 loop locations, and 28 error locations. [2024-11-13 15:17:15,708 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-13 15:17:15,723 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@30088a5c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-13 15:17:15,724 INFO L334 AbstractCegarLoop]: Starting to check reachability of 28 error locations. [2024-11-13 15:17:15,737 INFO L276 IsEmpty]: Start isEmpty. Operand has 2617 states, 1847 states have (on average 1.3605847319978344) internal successors, (2513), 1903 states have internal predecessors, (2513), 594 states have call successors, (594), 148 states have call predecessors, (594), 147 states have return successors, (590), 581 states have call predecessors, (590), 590 states have call successors, (590) [2024-11-13 15:17:15,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 15:17:15,746 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 15:17:15,746 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:17:15,747 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2024-11-13 15:17:15,752 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:17:15,753 INFO L85 PathProgramCache]: Analyzing trace with hash -1437950539, now seen corresponding path program 1 times [2024-11-13 15:17:15,763 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:17:15,763 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1861299447] [2024-11-13 15:17:15,764 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:17:15,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:17:17,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:17:18,450 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-13 15:17:18,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:17:18,489 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 15:17:18,493 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:17:18,493 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1861299447] [2024-11-13 15:17:18,494 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1861299447] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:17:18,494 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:17:18,495 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-13 15:17:18,497 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1733447828] [2024-11-13 15:17:18,497 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:17:18,502 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-13 15:17:18,503 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:17:18,532 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-13 15:17:18,533 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-13 15:17:18,542 INFO L87 Difference]: Start difference. First operand has 2617 states, 1847 states have (on average 1.3605847319978344) internal successors, (2513), 1903 states have internal predecessors, (2513), 594 states have call successors, (594), 148 states have call predecessors, (594), 147 states have return successors, (590), 581 states have call predecessors, (590), 590 states have call successors, (590) Second operand has 5 states, 5 states have (on average 2.4) internal successors, (12), 4 states have internal predecessors, (12), 1 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-13 15:17:19,426 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 15:17:19,427 INFO L93 Difference]: Finished difference Result 6190 states and 8990 transitions. [2024-11-13 15:17:19,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-13 15:17:19,431 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.4) internal successors, (12), 4 states have internal predecessors, (12), 1 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 16 [2024-11-13 15:17:19,431 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 15:17:19,498 INFO L225 Difference]: With dead ends: 6190 [2024-11-13 15:17:19,498 INFO L226 Difference]: Without dead ends: 3572 [2024-11-13 15:17:19,530 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-13 15:17:19,534 INFO L432 NwaCegarLoop]: 4826 mSDtfsCounter, 3524 mSDsluCounter, 11017 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3525 SdHoareTripleChecker+Valid, 15843 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-13 15:17:19,535 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3525 Valid, 15843 Invalid, 20 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [1 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-13 15:17:19,562 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3572 states. [2024-11-13 15:17:19,951 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3572 to 3539. [2024-11-13 15:17:19,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3539 states, 2489 states have (on average 1.3117717959019686) internal successors, (3265), 2560 states have internal predecessors, (3265), 798 states have call successors, (798), 226 states have call predecessors, (798), 224 states have return successors, (801), 777 states have call predecessors, (801), 796 states have call successors, (801) [2024-11-13 15:17:20,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3539 states to 3539 states and 4864 transitions. [2024-11-13 15:17:20,023 INFO L78 Accepts]: Start accepts. Automaton has 3539 states and 4864 transitions. Word has length 16 [2024-11-13 15:17:20,024 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 15:17:20,025 INFO L471 AbstractCegarLoop]: Abstraction has 3539 states and 4864 transitions. [2024-11-13 15:17:20,025 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 2.4) internal successors, (12), 4 states have internal predecessors, (12), 1 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-13 15:17:20,025 INFO L276 IsEmpty]: Start isEmpty. Operand 3539 states and 4864 transitions. [2024-11-13 15:17:20,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 15:17:20,029 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 15:17:20,029 INFO L215 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:17:20,030 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-13 15:17:20,030 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2024-11-13 15:17:20,030 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:17:20,031 INFO L85 PathProgramCache]: Analyzing trace with hash -1417774851, now seen corresponding path program 1 times [2024-11-13 15:17:20,031 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:17:20,031 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [224482582] [2024-11-13 15:17:20,031 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:17:20,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:17:21,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:17:22,077 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-13 15:17:22,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:17:22,116 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 15:17:22,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:17:22,146 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:17:22,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:17:22,157 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 15:17:22,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:17:22,501 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-13 15:17:22,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:17:22,557 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:17:22,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:17:22,567 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-11-13 15:17:22,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:17:22,577 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-13 15:17:22,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:17:22,589 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 15:17:22,589 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:17:22,590 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [224482582] [2024-11-13 15:17:22,590 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [224482582] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:17:22,590 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:17:22,590 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-13 15:17:22,590 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1557688644] [2024-11-13 15:17:22,590 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:17:22,592 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-13 15:17:22,592 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:17:22,593 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-13 15:17:22,593 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2024-11-13 15:17:22,593 INFO L87 Difference]: Start difference. First operand 3539 states and 4864 transitions. Second operand has 7 states, 7 states have (on average 5.0) internal successors, (35), 5 states have internal predecessors, (35), 3 states have call successors, (10), 5 states have call predecessors, (10), 3 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) [2024-11-13 15:17:26,639 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:17:30,659 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:17:34,668 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:17:51,475 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:18:10,217 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:18:20,277 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 15:18:20,277 INFO L93 Difference]: Finished difference Result 3959 states and 5557 transitions. [2024-11-13 15:18:20,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-13 15:18:20,278 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 5.0) internal successors, (35), 5 states have internal predecessors, (35), 3 states have call successors, (10), 5 states have call predecessors, (10), 3 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) Word has length 56 [2024-11-13 15:18:20,279 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 15:18:20,309 INFO L225 Difference]: With dead ends: 3959 [2024-11-13 15:18:20,309 INFO L226 Difference]: Without dead ends: 3957 [2024-11-13 15:18:20,312 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=40, Invalid=70, Unknown=0, NotChecked=0, Total=110 [2024-11-13 15:18:20,313 INFO L432 NwaCegarLoop]: 1072 mSDtfsCounter, 3915 mSDsluCounter, 3726 mSDsCounter, 0 mSdLazyCounter, 13006 mSolverCounterSat, 1724 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 52.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4270 SdHoareTripleChecker+Valid, 4798 SdHoareTripleChecker+Invalid, 14733 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 1724 IncrementalHoareTripleChecker+Valid, 13006 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 55.6s IncrementalHoareTripleChecker+Time [2024-11-13 15:18:20,314 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4270 Valid, 4798 Invalid, 14733 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [1724 Valid, 13006 Invalid, 3 Unknown, 0 Unchecked, 55.6s Time] [2024-11-13 15:18:20,321 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3957 states. [2024-11-13 15:18:21,044 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3957 to 3576. [2024-11-13 15:18:21,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3576 states, 2512 states have (on average 1.3093152866242037) internal successors, (3289), 2586 states have internal predecessors, (3289), 806 states have call successors, (806), 228 states have call predecessors, (806), 230 states have return successors, (814), 786 states have call predecessors, (814), 804 states have call successors, (814) [2024-11-13 15:18:21,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3576 states to 3576 states and 4909 transitions. [2024-11-13 15:18:21,122 INFO L78 Accepts]: Start accepts. Automaton has 3576 states and 4909 transitions. Word has length 56 [2024-11-13 15:18:21,124 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 15:18:21,128 INFO L471 AbstractCegarLoop]: Abstraction has 3576 states and 4909 transitions. [2024-11-13 15:18:21,128 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 5.0) internal successors, (35), 5 states have internal predecessors, (35), 3 states have call successors, (10), 5 states have call predecessors, (10), 3 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) [2024-11-13 15:18:21,128 INFO L276 IsEmpty]: Start isEmpty. Operand 3576 states and 4909 transitions. [2024-11-13 15:18:21,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 15:18:21,136 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 15:18:21,136 INFO L215 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:18:21,137 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-13 15:18:21,137 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2024-11-13 15:18:21,140 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:18:21,140 INFO L85 PathProgramCache]: Analyzing trace with hash -739190311, now seen corresponding path program 1 times [2024-11-13 15:18:21,141 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:18:21,141 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [998730293] [2024-11-13 15:18:21,141 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:18:21,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:18:21,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:18:22,112 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-13 15:18:22,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:18:22,139 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 15:18:22,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:18:22,152 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:18:22,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:18:22,160 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 15:18:22,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:18:22,433 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-13 15:18:22,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:18:22,453 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:18:22,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:18:22,460 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-11-13 15:18:22,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:18:22,467 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-13 15:18:22,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:18:22,477 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-13 15:18:22,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:18:22,489 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:18:22,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:18:22,524 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2024-11-13 15:18:22,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:18:22,536 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:18:22,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:18:22,544 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-13 15:18:22,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:18:22,552 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 15:18:22,554 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:18:22,554 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [998730293] [2024-11-13 15:18:22,554 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [998730293] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:18:22,554 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:18:22,554 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-13 15:18:22,555 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [307542532] [2024-11-13 15:18:22,555 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:18:22,555 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-13 15:18:22,555 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:18:22,556 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-13 15:18:22,557 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2024-11-13 15:18:22,557 INFO L87 Difference]: Start difference. First operand 3576 states and 4909 transitions. Second operand has 7 states, 7 states have (on average 8.142857142857142) internal successors, (57), 4 states have internal predecessors, (57), 2 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2024-11-13 15:18:26,600 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:18:30,611 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:18:34,629 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:18:46,491 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:18:48,370 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.88s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:18:49,723 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:18:52,072 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.85s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:19:10,542 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 15:19:10,542 INFO L93 Difference]: Finished difference Result 4872 states and 6813 transitions. [2024-11-13 15:19:10,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-13 15:19:10,543 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 8.142857142857142) internal successors, (57), 4 states have internal predecessors, (57), 2 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 89 [2024-11-13 15:19:10,543 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 15:19:10,575 INFO L225 Difference]: With dead ends: 4872 [2024-11-13 15:19:10,576 INFO L226 Difference]: Without dead ends: 4288 [2024-11-13 15:19:10,579 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2024-11-13 15:19:10,580 INFO L432 NwaCegarLoop]: 1074 mSDtfsCounter, 3972 mSDsluCounter, 3123 mSDsCounter, 0 mSdLazyCounter, 10300 mSolverCounterSat, 2039 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 44.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4323 SdHoareTripleChecker+Valid, 4197 SdHoareTripleChecker+Invalid, 12342 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 2039 IncrementalHoareTripleChecker+Valid, 10300 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 47.0s IncrementalHoareTripleChecker+Time [2024-11-13 15:19:10,581 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4323 Valid, 4197 Invalid, 12342 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [2039 Valid, 10300 Invalid, 3 Unknown, 0 Unchecked, 47.0s Time] [2024-11-13 15:19:10,590 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4288 states. [2024-11-13 15:19:11,026 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4288 to 3578. [2024-11-13 15:19:11,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3578 states, 2514 states have (on average 1.3090692124105012) internal successors, (3291), 2588 states have internal predecessors, (3291), 806 states have call successors, (806), 228 states have call predecessors, (806), 230 states have return successors, (814), 786 states have call predecessors, (814), 804 states have call successors, (814) [2024-11-13 15:19:11,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3578 states to 3578 states and 4911 transitions. [2024-11-13 15:19:11,131 INFO L78 Accepts]: Start accepts. Automaton has 3578 states and 4911 transitions. Word has length 89 [2024-11-13 15:19:11,134 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 15:19:11,137 INFO L471 AbstractCegarLoop]: Abstraction has 3578 states and 4911 transitions. [2024-11-13 15:19:11,137 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 8.142857142857142) internal successors, (57), 4 states have internal predecessors, (57), 2 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2024-11-13 15:19:11,137 INFO L276 IsEmpty]: Start isEmpty. Operand 3578 states and 4911 transitions. [2024-11-13 15:19:11,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 15:19:11,146 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 15:19:11,146 INFO L215 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:19:11,150 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-13 15:19:11,150 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2024-11-13 15:19:11,152 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:19:11,152 INFO L85 PathProgramCache]: Analyzing trace with hash -786389040, now seen corresponding path program 1 times [2024-11-13 15:19:11,152 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:19:11,153 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1061106771] [2024-11-13 15:19:11,153 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:19:11,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:19:12,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:19:13,171 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-13 15:19:13,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:19:13,200 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 15:19:13,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:19:13,216 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:19:13,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:19:13,221 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 15:19:13,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:19:13,513 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-13 15:19:13,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:19:13,530 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:19:13,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:19:13,536 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-11-13 15:19:13,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:19:13,543 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-13 15:19:13,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:19:13,556 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-13 15:19:13,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:19:13,572 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:19:13,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:19:13,612 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2024-11-13 15:19:13,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:19:13,621 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:19:13,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:19:13,626 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2024-11-13 15:19:13,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:19:13,632 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 15:19:13,632 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:19:13,633 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1061106771] [2024-11-13 15:19:13,633 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1061106771] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:19:13,633 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:19:13,633 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-11-13 15:19:13,633 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1201880870] [2024-11-13 15:19:13,633 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:19:13,634 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-13 15:19:13,634 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:19:13,634 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-13 15:19:13,635 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2024-11-13 15:19:13,635 INFO L87 Difference]: Start difference. First operand 3578 states and 4911 transitions. Second operand has 8 states, 8 states have (on average 7.375) internal successors, (59), 5 states have internal predecessors, (59), 3 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) [2024-11-13 15:19:17,681 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:19:21,694 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:19:25,713 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:19:40,969 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:19:42,478 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.51s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:19:44,024 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:19:45,636 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:19:47,589 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.83s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:19:48,640 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:19:51,242 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:20:13,306 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 15:20:13,306 INFO L93 Difference]: Finished difference Result 4886 states and 6832 transitions. [2024-11-13 15:20:13,307 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-13 15:20:13,307 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 7.375) internal successors, (59), 5 states have internal predecessors, (59), 3 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) Word has length 91 [2024-11-13 15:20:13,308 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 15:20:13,335 INFO L225 Difference]: With dead ends: 4886 [2024-11-13 15:20:13,335 INFO L226 Difference]: Without dead ends: 4289 [2024-11-13 15:20:13,338 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2024-11-13 15:20:13,339 INFO L432 NwaCegarLoop]: 1067 mSDtfsCounter, 5134 mSDsluCounter, 3973 mSDsCounter, 0 mSdLazyCounter, 13135 mSolverCounterSat, 2706 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 55.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5497 SdHoareTripleChecker+Valid, 5040 SdHoareTripleChecker+Invalid, 15844 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 2706 IncrementalHoareTripleChecker+Valid, 13135 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 58.6s IncrementalHoareTripleChecker+Time [2024-11-13 15:20:13,340 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [5497 Valid, 5040 Invalid, 15844 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [2706 Valid, 13135 Invalid, 3 Unknown, 0 Unchecked, 58.6s Time] [2024-11-13 15:20:13,347 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4289 states. [2024-11-13 15:20:13,774 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4289 to 3580. [2024-11-13 15:20:13,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3580 states, 2516 states have (on average 1.3088235294117647) internal successors, (3293), 2590 states have internal predecessors, (3293), 806 states have call successors, (806), 228 states have call predecessors, (806), 230 states have return successors, (814), 786 states have call predecessors, (814), 804 states have call successors, (814) [2024-11-13 15:20:13,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3580 states to 3580 states and 4913 transitions. [2024-11-13 15:20:13,817 INFO L78 Accepts]: Start accepts. Automaton has 3580 states and 4913 transitions. Word has length 91 [2024-11-13 15:20:13,818 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 15:20:13,818 INFO L471 AbstractCegarLoop]: Abstraction has 3580 states and 4913 transitions. [2024-11-13 15:20:13,818 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 7.375) internal successors, (59), 5 states have internal predecessors, (59), 3 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) [2024-11-13 15:20:13,818 INFO L276 IsEmpty]: Start isEmpty. Operand 3580 states and 4913 transitions. [2024-11-13 15:20:13,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 15:20:13,823 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 15:20:13,824 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:20:13,824 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-13 15:20:13,824 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2024-11-13 15:20:13,825 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:20:13,825 INFO L85 PathProgramCache]: Analyzing trace with hash -1764688639, now seen corresponding path program 1 times [2024-11-13 15:20:13,825 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:20:13,825 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2090090553] [2024-11-13 15:20:13,826 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:20:13,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:20:14,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:20:15,614 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-13 15:20:15,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:20:15,640 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 15:20:15,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:20:15,648 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:20:15,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:20:15,653 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 15:20:15,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:20:15,953 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-13 15:20:15,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:20:15,967 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:20:15,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:20:15,972 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-11-13 15:20:15,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:20:15,977 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-13 15:20:15,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:20:15,987 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-13 15:20:15,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:20:16,000 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:20:16,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:20:16,006 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-11-13 15:20:16,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:20:16,011 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-13 15:20:16,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:20:16,020 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:20:16,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:20:16,063 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2024-11-13 15:20:16,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:20:16,147 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:20:16,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:20:16,152 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-13 15:20:16,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:20:16,158 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 15:20:16,158 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:20:16,158 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2090090553] [2024-11-13 15:20:16,158 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2090090553] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:20:16,158 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:20:16,158 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2024-11-13 15:20:16,158 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2022617924] [2024-11-13 15:20:16,159 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:20:16,159 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-13 15:20:16,159 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:20:16,160 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-13 15:20:16,160 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2024-11-13 15:20:16,160 INFO L87 Difference]: Start difference. First operand 3580 states and 4913 transitions. Second operand has 9 states, 9 states have (on average 6.666666666666667) internal successors, (60), 5 states have internal predecessors, (60), 2 states have call successors, (15), 5 states have call predecessors, (15), 2 states have return successors, (14), 3 states have call predecessors, (14), 2 states have call successors, (14) [2024-11-13 15:20:20,203 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:20:24,209 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:20:28,218 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:20:46,145 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.79s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:20:47,390 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:20:48,465 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:20:50,122 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.66s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:20:52,951 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.83s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:20:54,242 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:20:57,346 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:20:59,175 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:21:01,481 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:21:03,291 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.81s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:21:27,489 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 15:21:27,489 INFO L93 Difference]: Finished difference Result 4883 states and 6827 transitions. [2024-11-13 15:21:27,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-13 15:21:27,490 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 6.666666666666667) internal successors, (60), 5 states have internal predecessors, (60), 2 states have call successors, (15), 5 states have call predecessors, (15), 2 states have return successors, (14), 3 states have call predecessors, (14), 2 states have call successors, (14) Word has length 110 [2024-11-13 15:21:27,490 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 15:21:27,518 INFO L225 Difference]: With dead ends: 4883 [2024-11-13 15:21:27,518 INFO L226 Difference]: Without dead ends: 4290 [2024-11-13 15:21:27,521 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2024-11-13 15:21:27,522 INFO L432 NwaCegarLoop]: 1071 mSDtfsCounter, 5125 mSDsluCounter, 4930 mSDsCounter, 0 mSdLazyCounter, 15965 mSolverCounterSat, 2664 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 66.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5478 SdHoareTripleChecker+Valid, 6001 SdHoareTripleChecker+Invalid, 18632 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 2664 IncrementalHoareTripleChecker+Valid, 15965 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 69.8s IncrementalHoareTripleChecker+Time [2024-11-13 15:21:27,523 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [5478 Valid, 6001 Invalid, 18632 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [2664 Valid, 15965 Invalid, 3 Unknown, 0 Unchecked, 69.8s Time] [2024-11-13 15:21:27,530 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4290 states. [2024-11-13 15:21:27,879 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4290 to 3585. [2024-11-13 15:21:27,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3585 states, 2520 states have (on average 1.3083333333333333) internal successors, (3297), 2594 states have internal predecessors, (3297), 806 states have call successors, (806), 228 states have call predecessors, (806), 231 states have return successors, (816), 787 states have call predecessors, (816), 804 states have call successors, (816) [2024-11-13 15:21:27,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3585 states to 3585 states and 4919 transitions. [2024-11-13 15:21:27,908 INFO L78 Accepts]: Start accepts. Automaton has 3585 states and 4919 transitions. Word has length 110 [2024-11-13 15:21:27,908 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 15:21:27,909 INFO L471 AbstractCegarLoop]: Abstraction has 3585 states and 4919 transitions. [2024-11-13 15:21:27,910 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 6.666666666666667) internal successors, (60), 5 states have internal predecessors, (60), 2 states have call successors, (15), 5 states have call predecessors, (15), 2 states have return successors, (14), 3 states have call predecessors, (14), 2 states have call successors, (14) [2024-11-13 15:21:27,910 INFO L276 IsEmpty]: Start isEmpty. Operand 3585 states and 4919 transitions. [2024-11-13 15:21:27,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 15:21:27,913 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 15:21:27,913 INFO L215 NwaCegarLoop]: trace histogram [9, 9, 9, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:21:27,913 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-13 15:21:27,914 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2024-11-13 15:21:27,914 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:21:27,914 INFO L85 PathProgramCache]: Analyzing trace with hash 137056136, now seen corresponding path program 1 times [2024-11-13 15:21:27,914 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:21:27,915 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1601911114] [2024-11-13 15:21:27,915 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:21:27,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:21:28,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:21:30,649 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-13 15:21:30,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:21:30,682 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 15:21:30,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:21:30,691 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:21:30,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:21:30,696 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 15:21:30,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:21:30,989 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-13 15:21:30,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:21:31,000 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:21:31,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:21:31,005 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-11-13 15:21:31,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:21:31,011 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-13 15:21:31,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:21:31,019 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-11-13 15:21:31,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:21:31,024 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-11-13 15:21:31,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:21:31,063 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-11-13 15:21:31,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:21:31,353 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:21:31,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:21:31,491 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-13 15:21:31,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:21:31,504 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-13 15:21:31,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:21:31,511 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-11-13 15:21:31,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:21:31,524 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:21:31,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:21:31,529 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-13 15:21:31,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:21:31,535 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-13 15:21:31,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:21:31,541 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-11-13 15:21:31,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:21:31,554 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:21:31,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:21:31,559 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-13 15:21:31,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:21:31,566 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-13 15:21:31,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:21:31,570 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-13 15:21:31,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:21:31,576 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2024-11-13 15:21:31,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:21:31,583 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 13 proven. 30 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked. [2024-11-13 15:21:31,585 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:21:31,585 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1601911114] [2024-11-13 15:21:31,585 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1601911114] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 15:21:31,586 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [925888409] [2024-11-13 15:21:31,586 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:21:31,586 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 15:21:31,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:21:31,589 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 15:21:31,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-13 15:21:34,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:21:34,397 INFO L255 TraceCheckSpWp]: Trace formula consists of 2642 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-13 15:21:34,453 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 15:21:34,824 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 127 proven. 3 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-13 15:21:34,824 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 15:21:36,035 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 13 proven. 27 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2024-11-13 15:21:36,035 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [925888409] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 15:21:36,036 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-13 15:21:36,036 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 9, 8] total 17 [2024-11-13 15:21:36,036 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [49209063] [2024-11-13 15:21:36,036 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-13 15:21:36,037 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2024-11-13 15:21:36,038 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:21:36,038 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2024-11-13 15:21:36,039 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=232, Unknown=0, NotChecked=0, Total=272 [2024-11-13 15:21:36,039 INFO L87 Difference]: Start difference. First operand 3585 states and 4919 transitions. Second operand has 17 states, 16 states have (on average 5.0625) internal successors, (81), 12 states have internal predecessors, (81), 5 states have call successors, (38), 5 states have call predecessors, (38), 5 states have return successors, (31), 6 states have call predecessors, (31), 5 states have call successors, (31) [2024-11-13 15:21:40,090 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:21:44,093 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:21:48,104 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:22:19,549 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:22:23,165 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.87s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:22:27,173 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:22:29,523 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:22:31,405 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:22:32,678 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:22:35,542 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.86s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:23:20,628 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 15:23:20,628 INFO L93 Difference]: Finished difference Result 7864 states and 11028 transitions. [2024-11-13 15:23:20,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-13 15:23:20,629 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 16 states have (on average 5.0625) internal successors, (81), 12 states have internal predecessors, (81), 5 states have call successors, (38), 5 states have call predecessors, (38), 5 states have return successors, (31), 6 states have call predecessors, (31), 5 states have call successors, (31) Word has length 150 [2024-11-13 15:23:20,629 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 15:23:20,654 INFO L225 Difference]: With dead ends: 7864 [2024-11-13 15:23:20,654 INFO L226 Difference]: Without dead ends: 4290 [2024-11-13 15:23:20,667 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 361 GetRequests, 334 SyntacticMatches, 4 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 79 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=87, Invalid=513, Unknown=0, NotChecked=0, Total=600 [2024-11-13 15:23:20,670 INFO L432 NwaCegarLoop]: 1070 mSDtfsCounter, 3307 mSDsluCounter, 9077 mSDsCounter, 0 mSdLazyCounter, 30662 mSolverCounterSat, 1211 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 96.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3746 SdHoareTripleChecker+Valid, 10147 SdHoareTripleChecker+Invalid, 31877 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.5s SdHoareTripleChecker+Time, 1211 IncrementalHoareTripleChecker+Valid, 30662 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 102.1s IncrementalHoareTripleChecker+Time [2024-11-13 15:23:20,671 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3746 Valid, 10147 Invalid, 31877 Unknown, 0 Unchecked, 0.5s Time], IncrementalHoareTripleChecker [1211 Valid, 30662 Invalid, 4 Unknown, 0 Unchecked, 102.1s Time] [2024-11-13 15:23:20,680 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4290 states. [2024-11-13 15:23:21,336 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4290 to 3585. [2024-11-13 15:23:21,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3585 states, 2520 states have (on average 1.3075396825396826) internal successors, (3295), 2592 states have internal predecessors, (3295), 806 states have call successors, (806), 228 states have call predecessors, (806), 231 states have return successors, (816), 787 states have call predecessors, (816), 804 states have call successors, (816) [2024-11-13 15:23:21,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3585 states to 3585 states and 4917 transitions. [2024-11-13 15:23:21,374 INFO L78 Accepts]: Start accepts. Automaton has 3585 states and 4917 transitions. Word has length 150 [2024-11-13 15:23:21,378 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 15:23:21,378 INFO L471 AbstractCegarLoop]: Abstraction has 3585 states and 4917 transitions. [2024-11-13 15:23:21,378 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 16 states have (on average 5.0625) internal successors, (81), 12 states have internal predecessors, (81), 5 states have call successors, (38), 5 states have call predecessors, (38), 5 states have return successors, (31), 6 states have call predecessors, (31), 5 states have call successors, (31) [2024-11-13 15:23:21,378 INFO L276 IsEmpty]: Start isEmpty. Operand 3585 states and 4917 transitions. [2024-11-13 15:23:21,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 15:23:21,384 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 15:23:21,384 INFO L215 NwaCegarLoop]: trace histogram [4, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:23:21,450 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-13 15:23:21,585 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 15:23:21,585 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_linux_arch_io_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2024-11-13 15:23:21,586 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:23:21,586 INFO L85 PathProgramCache]: Analyzing trace with hash 1437635606, now seen corresponding path program 1 times [2024-11-13 15:23:21,586 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:23:21,586 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [131086358] [2024-11-13 15:23:21,586 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:23:21,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:23:22,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:23:22,554 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-13 15:23:22,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:23:22,583 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 15:23:22,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:23:22,592 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:23:22,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:23:22,600 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 15:23:22,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:23:22,886 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-13 15:23:22,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:23:22,906 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:23:22,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:23:22,910 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-11-13 15:23:22,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:23:22,914 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-13 15:23:22,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:23:22,924 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-13 15:23:22,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:23:22,933 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:23:22,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:23:22,966 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-13 15:23:22,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:23:23,002 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-13 15:23:23,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:23:23,009 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-13 15:23:23,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:23:23,018 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:23:23,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:23:23,023 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-13 15:23:23,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:23:23,031 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-13 15:23:23,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:23:23,039 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 15:23:23,039 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:23:23,039 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [131086358] [2024-11-13 15:23:23,039 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [131086358] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:23:23,040 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:23:23,040 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-11-13 15:23:23,040 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1508826126] [2024-11-13 15:23:23,040 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:23:23,041 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-13 15:23:23,041 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:23:23,041 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-13 15:23:23,042 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2024-11-13 15:23:23,042 INFO L87 Difference]: Start difference. First operand 3585 states and 4917 transitions. Second operand has 8 states, 8 states have (on average 7.625) internal successors, (61), 4 states have internal predecessors, (61), 2 states have call successors, (17), 6 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2024-11-13 15:23:27,096 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:23:31,109 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:23:35,121 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:23:39,141 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:23:54,839 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.76s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:24:15,807 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 15:24:15,808 INFO L93 Difference]: Finished difference Result 3934 states and 5520 transitions. [2024-11-13 15:24:15,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-13 15:24:15,811 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 7.625) internal successors, (61), 4 states have internal predecessors, (61), 2 states have call successors, (17), 6 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 105 [2024-11-13 15:24:15,811 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 15:24:15,835 INFO L225 Difference]: With dead ends: 3934 [2024-11-13 15:24:15,835 INFO L226 Difference]: Without dead ends: 3932 [2024-11-13 15:24:15,837 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=62, Invalid=120, Unknown=0, NotChecked=0, Total=182 [2024-11-13 15:24:15,838 INFO L432 NwaCegarLoop]: 257 mSDtfsCounter, 11576 mSDsluCounter, 445 mSDsCounter, 0 mSdLazyCounter, 9248 mSolverCounterSat, 6100 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 48.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11654 SdHoareTripleChecker+Valid, 702 SdHoareTripleChecker+Invalid, 15352 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 6100 IncrementalHoareTripleChecker+Valid, 9248 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 50.6s IncrementalHoareTripleChecker+Time [2024-11-13 15:24:15,839 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [11654 Valid, 702 Invalid, 15352 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [6100 Valid, 9248 Invalid, 4 Unknown, 0 Unchecked, 50.6s Time] [2024-11-13 15:24:15,845 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3932 states. [2024-11-13 15:24:16,339 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3932 to 3583. [2024-11-13 15:24:16,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3583 states, 2519 states have (on average 1.3072647876141326) internal successors, (3293), 2590 states have internal predecessors, (3293), 806 states have call successors, (806), 228 states have call predecessors, (806), 231 states have return successors, (816), 787 states have call predecessors, (816), 804 states have call successors, (816) [2024-11-13 15:24:16,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3583 states to 3583 states and 4915 transitions. [2024-11-13 15:24:16,364 INFO L78 Accepts]: Start accepts. Automaton has 3583 states and 4915 transitions. Word has length 105 [2024-11-13 15:24:16,364 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 15:24:16,364 INFO L471 AbstractCegarLoop]: Abstraction has 3583 states and 4915 transitions. [2024-11-13 15:24:16,365 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 7.625) internal successors, (61), 4 states have internal predecessors, (61), 2 states have call successors, (17), 6 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2024-11-13 15:24:16,365 INFO L276 IsEmpty]: Start isEmpty. Operand 3583 states and 4915 transitions. [2024-11-13 15:24:16,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 15:24:16,367 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 15:24:16,367 INFO L215 NwaCegarLoop]: trace histogram [9, 9, 9, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:24:16,368 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-13 15:24:16,368 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2024-11-13 15:24:16,368 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:24:16,368 INFO L85 PathProgramCache]: Analyzing trace with hash -974183899, now seen corresponding path program 1 times [2024-11-13 15:24:16,369 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:24:16,369 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1630468379] [2024-11-13 15:24:16,369 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:24:16,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:24:18,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 15:24:18,137 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 15:24:18,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 15:24:19,427 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-13 15:24:19,431 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-13 15:24:19,432 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (27 of 28 remaining) [2024-11-13 15:24:19,442 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (26 of 28 remaining) [2024-11-13 15:24:19,442 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (25 of 28 remaining) [2024-11-13 15:24:19,442 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (24 of 28 remaining) [2024-11-13 15:24:19,442 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_arch_io_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (23 of 28 remaining) [2024-11-13 15:24:19,442 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_kernel_module_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (22 of 28 remaining) [2024-11-13 15:24:19,442 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_block_queue_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (21 of 28 remaining) [2024-11-13 15:24:19,443 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_block_request_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (20 of 28 remaining) [2024-11-13 15:24:19,443 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_kernel_rcu_update_lock_bh_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (19 of 28 remaining) [2024-11-13 15:24:19,443 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_block_genhd_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (18 of 28 remaining) [2024-11-13 15:24:19,443 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION (17 of 28 remaining) [2024-11-13 15:24:19,443 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_check_alloc_flagsErr1ASSERT_VIOLATIONERROR_FUNCTION (16 of 28 remaining) [2024-11-13 15:24:19,443 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_lib_idr_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (15 of 28 remaining) [2024-11-13 15:24:19,443 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_kernel_rcu_srcu_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (14 of 28 remaining) [2024-11-13 15:24:19,443 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (13 of 28 remaining) [2024-11-13 15:24:19,443 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_net_sock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (12 of 28 remaining) [2024-11-13 15:24:19,443 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (11 of 28 remaining) [2024-11-13 15:24:19,443 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (10 of 28 remaining) [2024-11-13 15:24:19,443 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_kernel_module_module_putErr0ASSERT_VIOLATIONERROR_FUNCTION (9 of 28 remaining) [2024-11-13 15:24:19,443 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_net_rtnetlink_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (8 of 28 remaining) [2024-11-13 15:24:19,444 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (7 of 28 remaining) [2024-11-13 15:24:19,444 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_usb_urb_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (6 of 28 remaining) [2024-11-13 15:24:19,444 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_kernel_locking_rwlock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (5 of 28 remaining) [2024-11-13 15:24:19,444 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_kernel_locking_rwlock_check_final_stateErr1ASSERT_VIOLATIONERROR_FUNCTION (4 of 28 remaining) [2024-11-13 15:24:19,444 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 28 remaining) [2024-11-13 15:24:19,445 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_fs_char_dev_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (2 of 28 remaining) [2024-11-13 15:24:19,445 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_drivers_base_class_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 28 remaining) [2024-11-13 15:24:19,445 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_kernel_rcu_update_lock_sched_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 28 remaining) [2024-11-13 15:24:19,449 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-13 15:24:19,453 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:24:19,953 INFO L173 ceAbstractionStarter]: Computing trace abstraction results [2024-11-13 15:24:19,963 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.11 03:24:19 BoogieIcfgContainer [2024-11-13 15:24:19,967 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-13 15:24:19,972 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 15:24:19,972 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 15:24:19,973 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 15:24:19,974 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 03:17:15" (3/4) ... [2024-11-13 15:24:19,982 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-13 15:24:19,983 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 15:24:19,985 INFO L158 Benchmark]: Toolchain (without parser) took 453072.05ms. Allocated memory was 142.6MB in the beginning and 536.9MB in the end (delta: 394.3MB). Free memory was 104.0MB in the beginning and 314.2MB in the end (delta: -210.2MB). Peak memory consumption was 184.7MB. Max. memory is 16.1GB. [2024-11-13 15:24:19,986 INFO L158 Benchmark]: CDTParser took 1.86ms. Allocated memory is still 142.6MB. Free memory is still 80.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 15:24:19,987 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6226.50ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 103.7MB in the beginning and 305.7MB in the end (delta: -201.9MB). Peak memory consumption was 185.0MB. Max. memory is 16.1GB. [2024-11-13 15:24:19,987 INFO L158 Benchmark]: Boogie Procedure Inliner took 528.63ms. Allocated memory is still 427.8MB. Free memory was 305.7MB in the beginning and 334.8MB in the end (delta: -29.1MB). Peak memory consumption was 61.7MB. Max. memory is 16.1GB. [2024-11-13 15:24:19,988 INFO L158 Benchmark]: Boogie Preprocessor took 1927.36ms. Allocated memory is still 427.8MB. Free memory was 334.8MB in the beginning and 207.0MB in the end (delta: 127.8MB). Peak memory consumption was 180.2MB. Max. memory is 16.1GB. [2024-11-13 15:24:19,988 INFO L158 Benchmark]: RCFGBuilder took 19913.69ms. Allocated memory was 427.8MB in the beginning and 620.8MB in the end (delta: 192.9MB). Free memory was 203.8MB in the beginning and 409.3MB in the end (delta: -205.5MB). Peak memory consumption was 291.5MB. Max. memory is 16.1GB. [2024-11-13 15:24:19,989 INFO L158 Benchmark]: TraceAbstraction took 424449.58ms. Allocated memory was 620.8MB in the beginning and 536.9MB in the end (delta: -83.9MB). Free memory was 409.3MB in the beginning and 314.3MB in the end (delta: 95.0MB). Peak memory consumption was 250.3MB. Max. memory is 16.1GB. [2024-11-13 15:24:19,989 INFO L158 Benchmark]: Witness Printer took 11.82ms. Allocated memory is still 536.9MB. Free memory was 314.3MB in the beginning and 314.2MB in the end (delta: 28.8kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 15:24:19,991 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.86ms. Allocated memory is still 142.6MB. Free memory is still 80.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6226.50ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 103.7MB in the beginning and 305.7MB in the end (delta: -201.9MB). Peak memory consumption was 185.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 528.63ms. Allocated memory is still 427.8MB. Free memory was 305.7MB in the beginning and 334.8MB in the end (delta: -29.1MB). Peak memory consumption was 61.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1927.36ms. Allocated memory is still 427.8MB. Free memory was 334.8MB in the beginning and 207.0MB in the end (delta: 127.8MB). Peak memory consumption was 180.2MB. Max. memory is 16.1GB. * RCFGBuilder took 19913.69ms. Allocated memory was 427.8MB in the beginning and 620.8MB in the end (delta: 192.9MB). Free memory was 203.8MB in the beginning and 409.3MB in the end (delta: -205.5MB). Peak memory consumption was 291.5MB. Max. memory is 16.1GB. * TraceAbstraction took 424449.58ms. Allocated memory was 620.8MB in the beginning and 536.9MB in the end (delta: -83.9MB). Free memory was 409.3MB in the beginning and 314.3MB in the end (delta: 95.0MB). Peak memory consumption was 250.3MB. Max. memory is 16.1GB. * Witness Printer took 11.82ms. Allocated memory is still 536.9MB. Free memory was 314.3MB in the beginning and 314.2MB in the end (delta: 28.8kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6294]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu), "=r" (__val_gu): "0" (arg), "i" (4UL)); [6294-6295] - GenericResultAtLocation [Line: 6330]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (arg): "ebx"); [6330] - GenericResultAtLocation [Line: 6333]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (arg): "ebx"); [6333] - GenericResultAtLocation [Line: 6336]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (arg): "ebx"); [6336] - GenericResultAtLocation [Line: 6339]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (arg): "ebx"); [6339] - GenericResultAtLocation [Line: 6342]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (arg): "ebx"); [6342] - GenericResultAtLocation [Line: 6406]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___0), "=r" (__val_gu___0): "0" (arg), "i" (4UL)); [6406-6407] - GenericResultAtLocation [Line: 6421]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___1), "=r" (__val_gu___1): "0" (arg), "i" (4UL)); [6421-6422] - GenericResultAtLocation [Line: 6454]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [6454-6455] - GenericResultAtLocation [Line: 6484]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [6484] - GenericResultAtLocation [Line: 6487]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6487] - GenericResultAtLocation [Line: 6490]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6490] - GenericResultAtLocation [Line: 6493]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6493] - GenericResultAtLocation [Line: 6938]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu), "=r" (__val_gu): "0" (p), "i" (4UL)); [6938-6939] - GenericResultAtLocation [Line: 6978]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [6978] - GenericResultAtLocation [Line: 6981]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [6981] - GenericResultAtLocation [Line: 6984]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [6984] - GenericResultAtLocation [Line: 6987]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [6987] - GenericResultAtLocation [Line: 6990]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [6990] - GenericResultAtLocation [Line: 7024]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (p): "ebx"); [7024-7025] - GenericResultAtLocation [Line: 7028]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (p): "ebx"); [7028-7029] - GenericResultAtLocation [Line: 7032]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (p): "ebx"); [7032-7033] - GenericResultAtLocation [Line: 7036]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (p): "ebx"); [7036-7037] - GenericResultAtLocation [Line: 7040]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (p): "ebx"); [7040-7041] - GenericResultAtLocation [Line: 7072]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (p): "ebx"); [7072-7073] - GenericResultAtLocation [Line: 7076]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (p): "ebx"); [7076-7077] - GenericResultAtLocation [Line: 7080]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (p): "ebx"); [7080-7081] - GenericResultAtLocation [Line: 7084]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (p): "ebx"); [7084-7085] - GenericResultAtLocation [Line: 7088]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (p): "ebx"); [7088-7089] - GenericResultAtLocation [Line: 7098]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___0), "=r" (__val_gu___0): "0" (p), "i" (4UL)); [7098-7099] - GenericResultAtLocation [Line: 7134]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (p): "ebx"); [7134-7135] - GenericResultAtLocation [Line: 7138]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (p): "ebx"); [7138-7139] - GenericResultAtLocation [Line: 7142]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (p): "ebx"); [7142-7143] - GenericResultAtLocation [Line: 7146]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (p): "ebx"); [7146-7147] - GenericResultAtLocation [Line: 7150]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (p): "ebx"); [7150-7151] - GenericResultAtLocation [Line: 7181]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___3): "0" (__pu_val___3), "c" (p): "ebx"); [7181-7182] - GenericResultAtLocation [Line: 7185]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___3): "0" (__pu_val___3), "c" (p): "ebx"); [7185-7186] - GenericResultAtLocation [Line: 7189]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___3): "0" (__pu_val___3), "c" (p): "ebx"); [7189-7190] - GenericResultAtLocation [Line: 7193]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___3): "0" (__pu_val___3), "c" (p): "ebx"); [7193-7194] - GenericResultAtLocation [Line: 7197]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___3): "0" (__pu_val___3), "c" (p): "ebx"); [7197-7198] - GenericResultAtLocation [Line: 7207]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___1), "=r" (__val_gu___1): "0" (p), "i" (4UL)); [7207-7208] - GenericResultAtLocation [Line: 7239]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___4): "0" (__pu_val___4), "c" (p): "ebx"); [7239-7240] - GenericResultAtLocation [Line: 7243]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___4): "0" (__pu_val___4), "c" (p): "ebx"); [7243-7244] - GenericResultAtLocation [Line: 7247]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___4): "0" (__pu_val___4), "c" (p): "ebx"); [7247-7248] - GenericResultAtLocation [Line: 7251]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___4): "0" (__pu_val___4), "c" (p): "ebx"); [7251-7252] - GenericResultAtLocation [Line: 7255]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___4): "0" (__pu_val___4), "c" (p): "ebx"); [7255-7256] - GenericResultAtLocation [Line: 7265]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___2), "=r" (__val_gu___2): "0" (p), "i" (4UL)); [7265-7266] - GenericResultAtLocation [Line: 7300]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___3), "=r" (__val_gu___3): "0" (p), "i" (4UL)); [7300-7301] - GenericResultAtLocation [Line: 7327]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___4), "=r" (__val_gu___4): "0" (p), "i" (4UL)); [7327-7328] - GenericResultAtLocation [Line: 7364]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___5): "0" (__pu_val___5), "c" (p): "ebx"); [7364-7365] - GenericResultAtLocation [Line: 7368]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___5): "0" (__pu_val___5), "c" (p): "ebx"); [7368-7369] - GenericResultAtLocation [Line: 7372]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___5): "0" (__pu_val___5), "c" (p): "ebx"); [7372-7373] - GenericResultAtLocation [Line: 7376]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___5): "0" (__pu_val___5), "c" (p): "ebx"); [7376-7377] - GenericResultAtLocation [Line: 7380]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___5): "0" (__pu_val___5), "c" (p): "ebx"); [7380-7381] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 15212]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of large string literal at line 4373. Possible FailurePath: [L4373-L4376] static struct mutex register_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "register_mutex.wait_lock", 0, 0UL}}}}, {& register_mutex.wait_list, & register_mutex.wait_list}, 0, (void *)(& register_mutex), {0, {0, 0}, "register_mutex", 0, 0UL}}; [L4373-L4376] static struct mutex register_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "register_mutex.wait_lock", 0, 0UL}}}}, {& register_mutex.wait_list, & register_mutex.wait_list}, 0, (void *)(& register_mutex), {0, {0, 0}, "register_mutex", 0, 0UL}}; [L4373-L4376] static struct mutex register_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "register_mutex.wait_lock", 0, 0UL}}}}, {& register_mutex.wait_list, & register_mutex.wait_list}, 0, (void *)(& register_mutex), {0, {0, 0}, "register_mutex", 0, 0UL}}; [L4373-L4376] static struct mutex register_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "register_mutex.wait_lock", 0, 0UL}}}}, {& register_mutex.wait_list, & register_mutex.wait_list}, 0, (void *)(& register_mutex), {0, {0, 0}, "register_mutex", 0, 0UL}}; [L4373-L4376] static struct mutex register_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "register_mutex.wait_lock", 0, 0UL}}}}, {& register_mutex.wait_list, & register_mutex.wait_list}, 0, (void *)(& register_mutex), {0, {0, 0}, "register_mutex", 0, 0UL}}; [L4373-L4376] static struct mutex register_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "register_mutex.wait_lock", 0, 0UL}}}}, {& register_mutex.wait_list, & register_mutex.wait_list}, 0, (void *)(& register_mutex), {0, {0, 0}, "register_mutex", 0, 0UL}}; [L4373-L4376] static struct mutex register_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "register_mutex.wait_lock", 0, 0UL}}}}, {& register_mutex.wait_list, & register_mutex.wait_list}, 0, (void *)(& register_mutex), {0, {0, 0}, "register_mutex", 0, 0UL}}; [L4373-L4376] static struct mutex register_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "register_mutex.wait_lock", 0, 0UL}}}}, {& register_mutex.wait_list, & register_mutex.wait_list}, 0, (void *)(& register_mutex), {0, {0, 0}, "register_mutex", 0, 0UL}}; [L4373-L4376] static struct mutex register_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "register_mutex.wait_lock", 0, 0UL}}}}, {& register_mutex.wait_list, & register_mutex.wait_list}, 0, (void *)(& register_mutex), {0, {0, 0}, "register_mutex", 0, 0UL}}; [L4373-L4376] static struct mutex register_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "register_mutex.wait_lock", 0, 0UL}}}}, {& register_mutex.wait_list, & register_mutex.wait_list}, 0, (void *)(& register_mutex), {0, {0, 0}, "register_mutex", 0, 0UL}}; [L4373-L4376] static struct mutex register_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "register_mutex.wait_lock", 0, 0UL}}}}, {& register_mutex.wait_list, & register_mutex.wait_list}, 0, (void *)(& register_mutex), {0, {0, 0}, "register_mutex", 0, 0UL}}; [L4373-L4376] static struct mutex register_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "register_mutex.wait_lock", 0, 0UL}}}}, {& register_mutex.wait_list, & register_mutex.wait_list}, 0, (void *)(& register_mutex), {0, {0, 0}, "register_mutex", 0, 0UL}}; [L4373-L4376] static struct mutex register_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "register_mutex.wait_lock", 0, 0UL}}}}, {& register_mutex.wait_list, & register_mutex.wait_list}, 0, (void *)(& register_mutex), {0, {0, 0}, "register_mutex", 0, 0UL}}; [L4373-L4376] static struct mutex register_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "register_mutex.wait_lock", 0, 0UL}}}}, {& register_mutex.wait_list, & register_mutex.wait_list}, 0, (void *)(& register_mutex), {0, {0, 0}, "register_mutex", 0, 0UL}}; [L4373-L4376] static struct mutex register_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "register_mutex.wait_lock", 0, 0UL}}}}, {& register_mutex.wait_list, & register_mutex.wait_list}, 0, (void *)(& register_mutex), {0, {0, 0}, "register_mutex", 0, 0UL}}; [L4373-L4376] static struct mutex register_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "register_mutex.wait_lock", 0, 0UL}}}}, {& register_mutex.wait_list, & register_mutex.wait_list}, 0, (void *)(& register_mutex), {0, {0, 0}, "register_mutex", 0, 0UL}}; [L4373-L4376] static struct mutex register_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "register_mutex.wait_lock", 0, 0UL}}}}, {& register_mutex.wait_list, & register_mutex.wait_list}, 0, (void *)(& register_mutex), {0, {0, 0}, "register_mutex", 0, 0UL}}; [L4373-L4376] static struct mutex register_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "register_mutex.wait_lock", 0, 0UL}}}}, {& register_mutex.wait_list, & register_mutex.wait_list}, 0, (void *)(& register_mutex), {0, {0, 0}, "register_mutex", 0, 0UL}}; [L4373-L4376] static struct mutex register_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "register_mutex.wait_lock", 0, 0UL}}}}, {& register_mutex.wait_list, & register_mutex.wait_list}, 0, (void *)(& register_mutex), {0, {0, 0}, "register_mutex", 0, 0UL}}; [L4373-L4376] static struct mutex register_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "register_mutex.wait_lock", 0, 0UL}}}}, {& register_mutex.wait_list, & register_mutex.wait_list}, 0, (void *)(& register_mutex), {0, {0, 0}, "register_mutex", 0, 0UL}}; [L4373-L4376] static struct mutex register_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "register_mutex.wait_lock", 0, 0UL}}}}, {& register_mutex.wait_list, & register_mutex.wait_list}, 0, (void *)(& register_mutex), {0, {0, 0}, "register_mutex", 0, 0UL}}; [L4373-L4376] static struct mutex register_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "register_mutex.wait_lock", 0, 0UL}}}}, {& register_mutex.wait_list, & register_mutex.wait_list}, 0, (void *)(& register_mutex), {0, {0, 0}, "register_mutex", 0, 0UL}}; [L4373-L4376] static struct mutex register_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "register_mutex.wait_lock", 0, 0UL}}}}, {& register_mutex.wait_list, & register_mutex.wait_list}, 0, (void *)(& register_mutex), {0, {0, 0}, "register_mutex", 0, 0UL}}; [L4373-L4376] static struct mutex register_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "register_mutex.wait_lock", 0, 0UL}}}}, {& register_mutex.wait_list, & register_mutex.wait_list}, 0, (void *)(& register_mutex), {0, {0, 0}, "register_mutex", 0, 0UL}}; [L4545-L4548] static struct file_operations const seq_oss_f_ops = {& __this_module, & noop_llseek, & odev_read, & odev_write, 0, 0, 0, 0, 0, & odev_poll, & odev_ioctl, & odev_ioctl, 0, 0, & odev_open, 0, & odev_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L4545-L4548] static struct file_operations const seq_oss_f_ops = {& __this_module, & noop_llseek, & odev_read, & odev_write, 0, 0, 0, 0, 0, & odev_poll, & odev_ioctl, & odev_ioctl, 0, 0, & odev_open, 0, & odev_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L4545-L4548] static struct file_operations const seq_oss_f_ops = {& __this_module, & noop_llseek, & odev_read, & odev_write, 0, 0, 0, 0, 0, & odev_poll, & odev_ioctl, & odev_ioctl, 0, 0, & odev_open, 0, & odev_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L4545-L4548] static struct file_operations const seq_oss_f_ops = {& __this_module, & noop_llseek, & odev_read, & odev_write, 0, 0, 0, 0, 0, & odev_poll, & odev_ioctl, & odev_ioctl, 0, 0, & odev_open, 0, & odev_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L4545-L4548] static struct file_operations const seq_oss_f_ops = {& __this_module, & noop_llseek, & odev_read, & odev_write, 0, 0, 0, 0, 0, & odev_poll, & odev_ioctl, & odev_ioctl, 0, 0, & odev_open, 0, & odev_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L4545-L4548] static struct file_operations const seq_oss_f_ops = {& __this_module, & noop_llseek, & odev_read, & odev_write, 0, 0, 0, 0, 0, & odev_poll, & odev_ioctl, & odev_ioctl, 0, 0, & odev_open, 0, & odev_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L4545-L4548] static struct file_operations const seq_oss_f_ops = {& __this_module, & noop_llseek, & odev_read, & odev_write, 0, 0, 0, 0, 0, & odev_poll, & odev_ioctl, & odev_ioctl, 0, 0, & odev_open, 0, & odev_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L4545-L4548] static struct file_operations const seq_oss_f_ops = {& __this_module, & noop_llseek, & odev_read, & odev_write, 0, 0, 0, 0, 0, & odev_poll, & odev_ioctl, & odev_ioctl, 0, 0, & odev_open, 0, & odev_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L4545-L4548] static struct file_operations const seq_oss_f_ops = {& __this_module, & noop_llseek, & odev_read, & odev_write, 0, 0, 0, 0, 0, & odev_poll, & odev_ioctl, & odev_ioctl, 0, 0, & odev_open, 0, & odev_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L4545-L4548] static struct file_operations const seq_oss_f_ops = {& __this_module, & noop_llseek, & odev_read, & odev_write, 0, 0, 0, 0, 0, & odev_poll, & odev_ioctl, & odev_ioctl, 0, 0, & odev_open, 0, & odev_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L4545-L4548] static struct file_operations const seq_oss_f_ops = {& __this_module, & noop_llseek, & odev_read, & odev_write, 0, 0, 0, 0, 0, & odev_poll, & odev_ioctl, & odev_ioctl, 0, 0, & odev_open, 0, & odev_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L4545-L4548] static struct file_operations const seq_oss_f_ops = {& __this_module, & noop_llseek, & odev_read, & odev_write, 0, 0, 0, 0, 0, & odev_poll, & odev_ioctl, & odev_ioctl, 0, 0, & odev_open, 0, & odev_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L4545-L4548] static struct file_operations const seq_oss_f_ops = {& __this_module, & noop_llseek, & odev_read, & odev_write, 0, 0, 0, 0, 0, & odev_poll, & odev_ioctl, & odev_ioctl, 0, 0, & odev_open, 0, & odev_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L4545-L4548] static struct file_operations const seq_oss_f_ops = {& __this_module, & noop_llseek, & odev_read, & odev_write, 0, 0, 0, 0, 0, & odev_poll, & odev_ioctl, & odev_ioctl, 0, 0, & odev_open, 0, & odev_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L4545-L4548] static struct file_operations const seq_oss_f_ops = {& __this_module, & noop_llseek, & odev_read, & odev_write, 0, 0, 0, 0, 0, & odev_poll, & odev_ioctl, & odev_ioctl, 0, 0, & odev_open, 0, & odev_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L4545-L4548] static struct file_operations const seq_oss_f_ops = {& __this_module, & noop_llseek, & odev_read, & odev_write, 0, 0, 0, 0, 0, & odev_poll, & odev_ioctl, & odev_ioctl, 0, 0, & odev_open, 0, & odev_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L4545-L4548] static struct file_operations const seq_oss_f_ops = {& __this_module, & noop_llseek, & odev_read, & odev_write, 0, 0, 0, 0, 0, & odev_poll, & odev_ioctl, & odev_ioctl, 0, 0, & odev_open, 0, & odev_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L4545-L4548] static struct file_operations const seq_oss_f_ops = {& __this_module, & noop_llseek, & odev_read, & odev_write, 0, 0, 0, 0, 0, & odev_poll, & odev_ioctl, & odev_ioctl, 0, 0, & odev_open, 0, & odev_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L4545-L4548] static struct file_operations const seq_oss_f_ops = {& __this_module, & noop_llseek, & odev_read, & odev_write, 0, 0, 0, 0, 0, & odev_poll, & odev_ioctl, & odev_ioctl, 0, 0, & odev_open, 0, & odev_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L4545-L4548] static struct file_operations const seq_oss_f_ops = {& __this_module, & noop_llseek, & odev_read, & odev_write, 0, 0, 0, 0, 0, & odev_poll, & odev_ioctl, & odev_ioctl, 0, 0, & odev_open, 0, & odev_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L4545-L4548] static struct file_operations const seq_oss_f_ops = {& __this_module, & noop_llseek, & odev_read, & odev_write, 0, 0, 0, 0, 0, & odev_poll, & odev_ioctl, & odev_ioctl, 0, 0, & odev_open, 0, & odev_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L4545-L4548] static struct file_operations const seq_oss_f_ops = {& __this_module, & noop_llseek, & odev_read, & odev_write, 0, 0, 0, 0, 0, & odev_poll, & odev_ioctl, & odev_ioctl, 0, 0, & odev_open, 0, & odev_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L4545-L4548] static struct file_operations const seq_oss_f_ops = {& __this_module, & noop_llseek, & odev_read, & odev_write, 0, 0, 0, 0, 0, & odev_poll, & odev_ioctl, & odev_ioctl, 0, 0, & odev_open, 0, & odev_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L4545-L4548] static struct file_operations const seq_oss_f_ops = {& __this_module, & noop_llseek, & odev_read, & odev_write, 0, 0, 0, 0, 0, & odev_poll, & odev_ioctl, & odev_ioctl, 0, 0, & odev_open, 0, & odev_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L4545-L4548] static struct file_operations const seq_oss_f_ops = {& __this_module, & noop_llseek, & odev_read, & odev_write, 0, 0, 0, 0, 0, & odev_poll, & odev_ioctl, & odev_ioctl, 0, 0, & odev_open, 0, & odev_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L4545-L4548] static struct file_operations const seq_oss_f_ops = {& __this_module, & noop_llseek, & odev_read, & odev_write, 0, 0, 0, 0, 0, & odev_poll, & odev_ioctl, & odev_ioctl, 0, 0, & odev_open, 0, & odev_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L4545-L4548] static struct file_operations const seq_oss_f_ops = {& __this_module, & noop_llseek, & odev_read, & odev_write, 0, 0, 0, 0, 0, & odev_poll, & odev_ioctl, & odev_ioctl, 0, 0, & odev_open, 0, & odev_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L4545-L4548] static struct file_operations const seq_oss_f_ops = {& __this_module, & noop_llseek, & odev_read, & odev_write, 0, 0, 0, 0, 0, & odev_poll, & odev_ioctl, & odev_ioctl, 0, 0, & odev_open, 0, & odev_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L4545-L4548] static struct file_operations const seq_oss_f_ops = {& __this_module, & noop_llseek, & odev_read, & odev_write, 0, 0, 0, 0, 0, & odev_poll, & odev_ioctl, & odev_ioctl, 0, 0, & odev_open, 0, & odev_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L4545-L4548] static struct file_operations const seq_oss_f_ops = {& __this_module, & noop_llseek, & odev_read, & odev_write, 0, 0, 0, 0, 0, & odev_poll, & odev_ioctl, & odev_ioctl, 0, 0, & odev_open, 0, & odev_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L4545-L4548] static struct file_operations const seq_oss_f_ops = {& __this_module, & noop_llseek, & odev_read, & odev_write, 0, 0, 0, 0, 0, & odev_poll, & odev_ioctl, & odev_ioctl, 0, 0, & odev_open, 0, & odev_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L4545-L4548] static struct file_operations const seq_oss_f_ops = {& __this_module, & noop_llseek, & odev_read, & odev_write, 0, 0, 0, 0, 0, & odev_poll, & odev_ioctl, & odev_ioctl, 0, 0, & odev_open, 0, & odev_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L4615] static struct snd_info_entry *info_entry ; [L4706] struct ldv_thread ldv_thread_0 ; [L4707] struct ldv_thread ldv_thread_3 ; [L5428] static int maxqlen = 1024; [L5429] static int system_client = -1; [L5430] static int system_port = -1; [L5431] static int num_clients ; [L5432] static struct seq_oss_devinfo *client_table[16U] ; [L5432] static struct seq_oss_devinfo *client_table[16U] ; [L5432] static struct seq_oss_devinfo *client_table[16U] ; [L5432] static struct seq_oss_devinfo *client_table[16U] ; [L5432] static struct seq_oss_devinfo *client_table[16U] ; [L5432] static struct seq_oss_devinfo *client_table[16U] ; [L5432] static struct seq_oss_devinfo *client_table[16U] ; [L5432] static struct seq_oss_devinfo *client_table[16U] ; [L5432] static struct seq_oss_devinfo *client_table[16U] ; [L5432] static struct seq_oss_devinfo *client_table[16U] ; [L5432] static struct seq_oss_devinfo *client_table[16U] ; [L5432] static struct seq_oss_devinfo *client_table[16U] ; [L5432] static struct seq_oss_devinfo *client_table[16U] ; [L5432] static struct seq_oss_devinfo *client_table[16U] ; [L5432] static struct seq_oss_devinfo *client_table[16U] ; [L5432] static struct seq_oss_devinfo *client_table[16U] ; [L5432] static struct seq_oss_devinfo *client_table[16U] ; [L5450-L5452] static struct work_struct async_lookup_work = {{137438953424L}, {& async_lookup_work.entry, & async_lookup_work.entry}, & async_call_lookup_ports, {(struct lock_class_key *)(& async_lookup_work), {0, 0}, "async_lookup_work", 0, 0UL}}; [L5450-L5452] static struct work_struct async_lookup_work = {{137438953424L}, {& async_lookup_work.entry, & async_lookup_work.entry}, & async_call_lookup_ports, {(struct lock_class_key *)(& async_lookup_work), {0, 0}, "async_lookup_work", 0, 0UL}}; [L5450-L5452] static struct work_struct async_lookup_work = {{137438953424L}, {& async_lookup_work.entry, & async_lookup_work.entry}, & async_call_lookup_ports, {(struct lock_class_key *)(& async_lookup_work), {0, 0}, "async_lookup_work", 0, 0UL}}; [L5450-L5452] static struct work_struct async_lookup_work = {{137438953424L}, {& async_lookup_work.entry, & async_lookup_work.entry}, & async_call_lookup_ports, {(struct lock_class_key *)(& async_lookup_work), {0, 0}, "async_lookup_work", 0, 0UL}}; [L5450-L5452] static struct work_struct async_lookup_work = {{137438953424L}, {& async_lookup_work.entry, & async_lookup_work.entry}, & async_call_lookup_ports, {(struct lock_class_key *)(& async_lookup_work), {0, 0}, "async_lookup_work", 0, 0UL}}; [L5450-L5452] static struct work_struct async_lookup_work = {{137438953424L}, {& async_lookup_work.entry, & async_lookup_work.entry}, & async_call_lookup_ports, {(struct lock_class_key *)(& async_lookup_work), {0, 0}, "async_lookup_work", 0, 0UL}}; [L5450-L5452] static struct work_struct async_lookup_work = {{137438953424L}, {& async_lookup_work.entry, & async_lookup_work.entry}, & async_call_lookup_ports, {(struct lock_class_key *)(& async_lookup_work), {0, 0}, "async_lookup_work", 0, 0UL}}; [L5450-L5452] static struct work_struct async_lookup_work = {{137438953424L}, {& async_lookup_work.entry, & async_lookup_work.entry}, & async_call_lookup_ports, {(struct lock_class_key *)(& async_lookup_work), {0, 0}, "async_lookup_work", 0, 0UL}}; [L5450-L5452] static struct work_struct async_lookup_work = {{137438953424L}, {& async_lookup_work.entry, & async_lookup_work.entry}, & async_call_lookup_ports, {(struct lock_class_key *)(& async_lookup_work), {0, 0}, "async_lookup_work", 0, 0UL}}; [L5450-L5452] static struct work_struct async_lookup_work = {{137438953424L}, {& async_lookup_work.entry, & async_lookup_work.entry}, & async_call_lookup_ports, {(struct lock_class_key *)(& async_lookup_work), {0, 0}, "async_lookup_work", 0, 0UL}}; [L5450-L5452] static struct work_struct async_lookup_work = {{137438953424L}, {& async_lookup_work.entry, & async_lookup_work.entry}, & async_call_lookup_ports, {(struct lock_class_key *)(& async_lookup_work), {0, 0}, "async_lookup_work", 0, 0UL}}; [L5450-L5452] static struct work_struct async_lookup_work = {{137438953424L}, {& async_lookup_work.entry, & async_lookup_work.entry}, & async_call_lookup_ports, {(struct lock_class_key *)(& async_lookup_work), {0, 0}, "async_lookup_work", 0, 0UL}}; [L5450-L5452] static struct work_struct async_lookup_work = {{137438953424L}, {& async_lookup_work.entry, & async_lookup_work.entry}, & async_call_lookup_ports, {(struct lock_class_key *)(& async_lookup_work), {0, 0}, "async_lookup_work", 0, 0UL}}; [L6011] struct ldv_thread ldv_thread_1 ; [L8518] static int max_synth_devs ; [L8519] static struct seq_oss_synth *synth_devs[16U] ; [L8519] static struct seq_oss_synth *synth_devs[16U] ; [L8519] static struct seq_oss_synth *synth_devs[16U] ; [L8519] static struct seq_oss_synth *synth_devs[16U] ; [L8519] static struct seq_oss_synth *synth_devs[16U] ; [L8519] static struct seq_oss_synth *synth_devs[16U] ; [L8519] static struct seq_oss_synth *synth_devs[16U] ; [L8519] static struct seq_oss_synth *synth_devs[16U] ; [L8519] static struct seq_oss_synth *synth_devs[16U] ; [L8519] static struct seq_oss_synth *synth_devs[16U] ; [L8519] static struct seq_oss_synth *synth_devs[16U] ; [L8519] static struct seq_oss_synth *synth_devs[16U] ; [L8519] static struct seq_oss_synth *synth_devs[16U] ; [L8519] static struct seq_oss_synth *synth_devs[16U] ; [L8519] static struct seq_oss_synth *synth_devs[16U] ; [L8519] static struct seq_oss_synth *synth_devs[16U] ; [L8519] static struct seq_oss_synth *synth_devs[16U] ; [L8520-L8521] static struct seq_oss_synth midi_synth_dev = {-1, 2, 0, 16, {'M', 'I', 'D', 'I', '\000'}, {0, 0, 0, 0, 0, 0, 0}, 0, 0, {0}}; [L8520-L8521] static struct seq_oss_synth midi_synth_dev = {-1, 2, 0, 16, {'M', 'I', 'D', 'I', '\000'}, {0, 0, 0, 0, 0, 0, 0}, 0, 0, {0}}; [L8520-L8521] static struct seq_oss_synth midi_synth_dev = {-1, 2, 0, 16, {'M', 'I', 'D', 'I', '\000'}, {0, 0, 0, 0, 0, 0, 0}, 0, 0, {0}}; [L8520-L8521] static struct seq_oss_synth midi_synth_dev = {-1, 2, 0, 16, {'M', 'I', 'D', 'I', '\000'}, {0, 0, 0, 0, 0, 0, 0}, 0, 0, {0}}; [L8520-L8521] static struct seq_oss_synth midi_synth_dev = {-1, 2, 0, 16, {'M', 'I', 'D', 'I', '\000'}, {0, 0, 0, 0, 0, 0, 0}, 0, 0, {0}}; [L8520-L8521] static struct seq_oss_synth midi_synth_dev = {-1, 2, 0, 16, {'M', 'I', 'D', 'I', '\000'}, {0, 0, 0, 0, 0, 0, 0}, 0, 0, {0}}; [L8520-L8521] static struct seq_oss_synth midi_synth_dev = {-1, 2, 0, 16, {'M', 'I', 'D', 'I', '\000'}, {0, 0, 0, 0, 0, 0, 0}, 0, 0, {0}}; [L8520-L8521] static struct seq_oss_synth midi_synth_dev = {-1, 2, 0, 16, {'M', 'I', 'D', 'I', '\000'}, {0, 0, 0, 0, 0, 0, 0}, 0, 0, {0}}; [L8520-L8521] static struct seq_oss_synth midi_synth_dev = {-1, 2, 0, 16, {'M', 'I', 'D', 'I', '\000'}, {0, 0, 0, 0, 0, 0, 0}, 0, 0, {0}}; [L8520-L8521] static struct seq_oss_synth midi_synth_dev = {-1, 2, 0, 16, {'M', 'I', 'D', 'I', '\000'}, {0, 0, 0, 0, 0, 0, 0}, 0, 0, {0}}; [L8520-L8521] static struct seq_oss_synth midi_synth_dev = {-1, 2, 0, 16, {'M', 'I', 'D', 'I', '\000'}, {0, 0, 0, 0, 0, 0, 0}, 0, 0, {0}}; [L8520-L8521] static struct seq_oss_synth midi_synth_dev = {-1, 2, 0, 16, {'M', 'I', 'D', 'I', '\000'}, {0, 0, 0, 0, 0, 0, 0}, 0, 0, {0}}; [L8520-L8521] static struct seq_oss_synth midi_synth_dev = {-1, 2, 0, 16, {'M', 'I', 'D', 'I', '\000'}, {0, 0, 0, 0, 0, 0, 0}, 0, 0, {0}}; [L8520-L8521] static struct seq_oss_synth midi_synth_dev = {-1, 2, 0, 16, {'M', 'I', 'D', 'I', '\000'}, {0, 0, 0, 0, 0, 0, 0}, 0, 0, {0}}; [L8520-L8521] static struct seq_oss_synth midi_synth_dev = {-1, 2, 0, 16, {'M', 'I', 'D', 'I', '\000'}, {0, 0, 0, 0, 0, 0, 0}, 0, 0, {0}}; [L8520-L8521] static struct seq_oss_synth midi_synth_dev = {-1, 2, 0, 16, {'M', 'I', 'D', 'I', '\000'}, {0, 0, 0, 0, 0, 0, 0}, 0, 0, {0}}; [L8520-L8521] static struct seq_oss_synth midi_synth_dev = {-1, 2, 0, 16, {'M', 'I', 'D', 'I', '\000'}, {0, 0, 0, 0, 0, 0, 0}, 0, 0, {0}}; [L8520-L8521] static struct seq_oss_synth midi_synth_dev = {-1, 2, 0, 16, {'M', 'I', 'D', 'I', '\000'}, {0, 0, 0, 0, 0, 0, 0}, 0, 0, {0}}; [L8520-L8521] static struct seq_oss_synth midi_synth_dev = {-1, 2, 0, 16, {'M', 'I', 'D', 'I', '\000'}, {0, 0, 0, 0, 0, 0, 0}, 0, 0, {0}}; [L8520-L8521] static struct seq_oss_synth midi_synth_dev = {-1, 2, 0, 16, {'M', 'I', 'D', 'I', '\000'}, {0, 0, 0, 0, 0, 0, 0}, 0, 0, {0}}; [L8520-L8521] static struct seq_oss_synth midi_synth_dev = {-1, 2, 0, 16, {'M', 'I', 'D', 'I', '\000'}, {0, 0, 0, 0, 0, 0, 0}, 0, 0, {0}}; [L8520-L8521] static struct seq_oss_synth midi_synth_dev = {-1, 2, 0, 16, {'M', 'I', 'D', 'I', '\000'}, {0, 0, 0, 0, 0, 0, 0}, 0, 0, {0}}; [L8520-L8521] static struct seq_oss_synth midi_synth_dev = {-1, 2, 0, 16, {'M', 'I', 'D', 'I', '\000'}, {0, 0, 0, 0, 0, 0, 0}, 0, 0, {0}}; [L8520-L8521] static struct seq_oss_synth midi_synth_dev = {-1, 2, 0, 16, {'M', 'I', 'D', 'I', '\000'}, {0, 0, 0, 0, 0, 0, 0}, 0, 0, {0}}; [L8520-L8521] static struct seq_oss_synth midi_synth_dev = {-1, 2, 0, 16, {'M', 'I', 'D', 'I', '\000'}, {0, 0, 0, 0, 0, 0, 0}, 0, 0, {0}}; [L8520-L8521] static struct seq_oss_synth midi_synth_dev = {-1, 2, 0, 16, {'M', 'I', 'D', 'I', '\000'}, {0, 0, 0, 0, 0, 0, 0}, 0, 0, {0}}; [L8520-L8521] static struct seq_oss_synth midi_synth_dev = {-1, 2, 0, 16, {'M', 'I', 'D', 'I', '\000'}, {0, 0, 0, 0, 0, 0, 0}, 0, 0, {0}}; [L8520-L8521] static struct seq_oss_synth midi_synth_dev = {-1, 2, 0, 16, {'M', 'I', 'D', 'I', '\000'}, {0, 0, 0, 0, 0, 0, 0}, 0, 0, {0}}; [L8520-L8521] static struct seq_oss_synth midi_synth_dev = {-1, 2, 0, 16, {'M', 'I', 'D', 'I', '\000'}, {0, 0, 0, 0, 0, 0, 0}, 0, 0, {0}}; [L8520-L8521] static struct seq_oss_synth midi_synth_dev = {-1, 2, 0, 16, {'M', 'I', 'D', 'I', '\000'}, {0, 0, 0, 0, 0, 0, 0}, 0, 0, {0}}; [L8520-L8521] static struct seq_oss_synth midi_synth_dev = {-1, 2, 0, 16, {'M', 'I', 'D', 'I', '\000'}, {0, 0, 0, 0, 0, 0, 0}, 0, 0, {0}}; [L8520-L8521] static struct seq_oss_synth midi_synth_dev = {-1, 2, 0, 16, {'M', 'I', 'D', 'I', '\000'}, {0, 0, 0, 0, 0, 0, 0}, 0, 0, {0}}; [L8520-L8521] static struct seq_oss_synth midi_synth_dev = {-1, 2, 0, 16, {'M', 'I', 'D', 'I', '\000'}, {0, 0, 0, 0, 0, 0, 0}, 0, 0, {0}}; [L8520-L8521] static struct seq_oss_synth midi_synth_dev = {-1, 2, 0, 16, {'M', 'I', 'D', 'I', '\000'}, {0, 0, 0, 0, 0, 0, 0}, 0, 0, {0}}; [L8520-L8521] static struct seq_oss_synth midi_synth_dev = {-1, 2, 0, 16, {'M', 'I', 'D', 'I', '\000'}, {0, 0, 0, 0, 0, 0, 0}, 0, 0, {0}}; [L8520-L8521] static struct seq_oss_synth midi_synth_dev = {-1, 2, 0, 16, {'M', 'I', 'D', 'I', '\000'}, {0, 0, 0, 0, 0, 0, 0}, 0, 0, {0}}; [L8520-L8521] static struct seq_oss_synth midi_synth_dev = {-1, 2, 0, 16, {'M', 'I', 'D', 'I', '\000'}, {0, 0, 0, 0, 0, 0, 0}, 0, 0, {0}}; [L8520-L8521] static struct seq_oss_synth midi_synth_dev = {-1, 2, 0, 16, {'M', 'I', 'D', 'I', '\000'}, {0, 0, 0, 0, 0, 0, 0}, 0, 0, {0}}; [L8520-L8521] static struct seq_oss_synth midi_synth_dev = {-1, 2, 0, 16, {'M', 'I', 'D', 'I', '\000'}, {0, 0, 0, 0, 0, 0, 0}, 0, 0, {0}}; [L8520-L8521] static struct seq_oss_synth midi_synth_dev = {-1, 2, 0, 16, {'M', 'I', 'D', 'I', '\000'}, {0, 0, 0, 0, 0, 0, 0}, 0, 0, {0}}; [L8520-L8521] static struct seq_oss_synth midi_synth_dev = {-1, 2, 0, 16, {'M', 'I', 'D', 'I', '\000'}, {0, 0, 0, 0, 0, 0, 0}, 0, 0, {0}}; [L8520-L8521] static struct seq_oss_synth midi_synth_dev = {-1, 2, 0, 16, {'M', 'I', 'D', 'I', '\000'}, {0, 0, 0, 0, 0, 0, 0}, 0, 0, {0}}; [L8520-L8521] static struct seq_oss_synth midi_synth_dev = {-1, 2, 0, 16, {'M', 'I', 'D', 'I', '\000'}, {0, 0, 0, 0, 0, 0, 0}, 0, 0, {0}}; [L8520-L8521] static struct seq_oss_synth midi_synth_dev = {-1, 2, 0, 16, {'M', 'I', 'D', 'I', '\000'}, {0, 0, 0, 0, 0, 0, 0}, 0, 0, {0}}; [L8520-L8521] static struct seq_oss_synth midi_synth_dev = {-1, 2, 0, 16, {'M', 'I', 'D', 'I', '\000'}, {0, 0, 0, 0, 0, 0, 0}, 0, 0, {0}}; [L8522-L8523] static spinlock_t register_lock = {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "register_lock", 0, 0UL}}}}; [L8522-L8523] static spinlock_t register_lock = {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "register_lock", 0, 0UL}}}}; [L8522-L8523] static spinlock_t register_lock = {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "register_lock", 0, 0UL}}}}; [L8522-L8523] static spinlock_t register_lock = {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "register_lock", 0, 0UL}}}}; [L8522-L8523] static spinlock_t register_lock = {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "register_lock", 0, 0UL}}}}; [L8522-L8523] static spinlock_t register_lock = {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "register_lock", 0, 0UL}}}}; [L8522-L8523] static spinlock_t register_lock = {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "register_lock", 0, 0UL}}}}; [L8522-L8523] static spinlock_t register_lock = {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "register_lock", 0, 0UL}}}}; [L8522-L8523] static spinlock_t register_lock = {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "register_lock", 0, 0UL}}}}; [L8522-L8523] static spinlock_t register_lock = {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "register_lock", 0, 0UL}}}}; [L8522-L8523] static spinlock_t register_lock = {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "register_lock", 0, 0UL}}}}; [L9525] static int max_midi_devs ; [L9526] static struct seq_oss_midi *midi_devs[32U] ; [L9526] static struct seq_oss_midi *midi_devs[32U] ; [L9526] static struct seq_oss_midi *midi_devs[32U] ; [L9526] static struct seq_oss_midi *midi_devs[32U] ; [L9526] static struct seq_oss_midi *midi_devs[32U] ; [L9526] static struct seq_oss_midi *midi_devs[32U] ; [L9526] static struct seq_oss_midi *midi_devs[32U] ; [L9526] static struct seq_oss_midi *midi_devs[32U] ; [L9526] static struct seq_oss_midi *midi_devs[32U] ; [L9526] static struct seq_oss_midi *midi_devs[32U] ; [L9526] static struct seq_oss_midi *midi_devs[32U] ; [L9526] static struct seq_oss_midi *midi_devs[32U] ; [L9526] static struct seq_oss_midi *midi_devs[32U] ; [L9526] static struct seq_oss_midi *midi_devs[32U] ; [L9526] static struct seq_oss_midi *midi_devs[32U] ; [L9526] static struct seq_oss_midi *midi_devs[32U] ; [L9526] static struct seq_oss_midi *midi_devs[32U] ; [L9526] static struct seq_oss_midi *midi_devs[32U] ; [L9526] static struct seq_oss_midi *midi_devs[32U] ; [L9526] static struct seq_oss_midi *midi_devs[32U] ; [L9526] static struct seq_oss_midi *midi_devs[32U] ; [L9526] static struct seq_oss_midi *midi_devs[32U] ; [L9526] static struct seq_oss_midi *midi_devs[32U] ; [L9526] static struct seq_oss_midi *midi_devs[32U] ; [L9526] static struct seq_oss_midi *midi_devs[32U] ; [L9526] static struct seq_oss_midi *midi_devs[32U] ; [L9526] static struct seq_oss_midi *midi_devs[32U] ; [L9526] static struct seq_oss_midi *midi_devs[32U] ; [L9526] static struct seq_oss_midi *midi_devs[32U] ; [L9526] static struct seq_oss_midi *midi_devs[32U] ; [L9526] static struct seq_oss_midi *midi_devs[32U] ; [L9526] static struct seq_oss_midi *midi_devs[32U] ; [L9526] static struct seq_oss_midi *midi_devs[32U] ; [L9527-L9528] static spinlock_t register_lock___0 = {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "register_lock", 0, 0UL}}}}; [L9527-L9528] static spinlock_t register_lock___0 = {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "register_lock", 0, 0UL}}}}; [L9527-L9528] static spinlock_t register_lock___0 = {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "register_lock", 0, 0UL}}}}; [L9527-L9528] static spinlock_t register_lock___0 = {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "register_lock", 0, 0UL}}}}; [L9527-L9528] static spinlock_t register_lock___0 = {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "register_lock", 0, 0UL}}}}; [L9527-L9528] static spinlock_t register_lock___0 = {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "register_lock", 0, 0UL}}}}; [L9527-L9528] static spinlock_t register_lock___0 = {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "register_lock", 0, 0UL}}}}; [L9527-L9528] static spinlock_t register_lock___0 = {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "register_lock", 0, 0UL}}}}; [L9527-L9528] static spinlock_t register_lock___0 = {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "register_lock", 0, 0UL}}}}; [L9527-L9528] static spinlock_t register_lock___0 = {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "register_lock", 0, 0UL}}}}; [L9527-L9528] static spinlock_t register_lock___0 = {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "register_lock", 0, 0UL}}}}; [L11190] int ldv_linux_alloc_usb_lock_lock = 1; [L11348] int ldv_linux_arch_io_iomem = 0; [L11390] static int ldv_linux_block_genhd_disk_state = 0; [L11436] static int ldv_linux_block_queue_queue_state = 0; [L11460] int ldv_linux_block_request_blk_rq = 0; [L11484] int ldv_linux_drivers_base_class_usb_gadget_class = 0; [L11645] int ldv_linux_fs_char_dev_usb_gadget_chrdev = 0; [L11708] int ldv_linux_fs_sysfs_sysfs = 0; [L11751] int ldv_linux_kernel_locking_rwlock_rlock = 1; [L11752] int ldv_linux_kernel_locking_rwlock_wlock = 1; [L11843] int ldv_linux_kernel_module_module_refcounter = 1; [L11914] int ldv_linux_kernel_rcu_srcu_srcu_nested = 0; [L11953] int ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh = 0; [L11992] int ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched = 0; [L12031] int ldv_linux_kernel_rcu_update_lock_rcu_nested = 0; [L12109] static bool __ldv_in_interrupt_context = 0; [L12187] unsigned short ldv_linux_mmc_sdio_func_sdio_element = 0U; [L12228] int ldv_linux_net_register_probe_state = 0; [L12271] int rtnllocknumber = 0; [L12347] int locksocknumber = 0; [L12401] int ldv_linux_usb_coherent_coherent_state = 0; [L12445] ldv_map LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS ; [L12509] int ldv_linux_usb_gadget_usb_gadget = 0; [L12659] int ldv_linux_usb_register_probe_state = 0; [L12701] int ldv_linux_usb_urb_urb_state = 0; [L12969] ldv_set LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode ; [L13055] ldv_set LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock ; [L13141] ldv_set LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device ; [L13227] ldv_set LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card ; [L13313] ldv_set LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex ; [L13427] static int ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct = 1; [L13532] static int ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode = 1; [L13637] static int ldv_linux_kernel_locking_spinlock_spin_lock = 1; [L13742] static int ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN = 1; [L13847] static int ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq = 1; [L13952] static int ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data = 1; [L14057] static int ldv_linux_kernel_locking_spinlock_spin_ptl = 1; [L14162] static int ldv_linux_kernel_locking_spinlock_spin_register_lock = 1; [L14267] static int ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct = 1; [L14372] static int ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq = 1; [L14543] static int ldv_linux_kernel_sched_completion_completion = 0; [L14575] static int ldv_linux_lib_idr_idr = 0; VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L4813] CALL ldv_ldv_initialize_114() [L5360] CALL ldv_linux_lib_find_bit_initialize() [L12166] CALL ldv_assume(nr_cpu_ids > 0) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(expression)=1, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L12729] COND FALSE !(expression == 0) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(expression)=1, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L12166] RET ldv_assume(nr_cpu_ids > 0) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L5360] RET ldv_linux_lib_find_bit_initialize() [L4813] RET ldv_ldv_initialize_114() [L4814] CALL ldv_entry_EMGentry_3((void *)0) [L4768] void (*ldv_3_exit_alsa_seq_oss_exit_default)(void) ; [L4769] int (*ldv_3_init_alsa_seq_oss_init_default)(void) ; [L4770] int ldv_3_ret_default ; [L4771] int tmp ; [L4772] int tmp___0 ; [L4775] CALL ldv_EMGentry_init_alsa_seq_oss_init_3_10(ldv_3_init_alsa_seq_oss_init_default) [L4719] int tmp ; [L4722] CALL alsa_seq_oss_init() [L4305] int rc ; [L4306] struct snd_seq_dev_ops ops ; [L4309] ops.init_device = & snd_seq_oss_synth_register [L4310] ops.free_device = & snd_seq_oss_synth_unregister [L4311] FCALL snd_seq_autoload_lock() [L4312] CALL register_device() [L4551] int rc ; [L4554] CALL ldv_mutex_lock_101(& register_mutex) [L5180] CALL ldv_linux_kernel_locking_mutex_mutex_lock_register_mutex(ldv_func_arg1) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=0, \old(lock)={83:0}, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L13318] CALL ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=0, \old(expr)=1, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L15210] COND FALSE !(! expr) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=0, \old(expr)=1, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L13318] RET ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=0, \old(lock)={83:0}, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L13319] LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex = 1 VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=0, \old(lock)={83:0}, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L5180] RET ldv_linux_kernel_locking_mutex_mutex_lock_register_mutex(ldv_func_arg1) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_func_arg1={83:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L4554] RET ldv_mutex_lock_101(& register_mutex) [L4555-L4556] CALL, EXPR ldv_snd_register_oss_device_102(1, (struct snd_card *)0, 0, & seq_oss_f_ops, (void *)0) [L5189] ldv_func_ret_type___0 ldv_func_res ; [L5190] int tmp ; [L5191] int tmp___0 ; VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_func_arg1=1, ldv_func_arg2={0:0}, ldv_func_arg3=0, ldv_func_arg4={84:0}, ldv_func_arg5={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L5194-L5195] CALL, EXPR snd_register_oss_device(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, ldv_func_arg4, ldv_func_arg5) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(arg0)=1, \old(arg1)={0:0}, \old(arg2)=0, \old(arg3)={84:0}, \old(arg4)={0:0}, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L15842] return __VERIFIER_nondet_int(); [L5194-L5195] RET, EXPR snd_register_oss_device(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, ldv_func_arg4, ldv_func_arg5) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_func_arg1=1, ldv_func_arg2={0:0}, ldv_func_arg3=0, ldv_func_arg4={84:0}, ldv_func_arg5={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L5194-L5195] tmp = snd_register_oss_device(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, ldv_func_arg4, ldv_func_arg5) [L5196] ldv_func_res = tmp VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_func_arg1=1, ldv_func_arg2={0:0}, ldv_func_arg3=0, ldv_func_arg4={84:0}, ldv_func_arg5={0:0}, ldv_func_res=92, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L5197-L5199] CALL, EXPR ldv_snd_register_oss_device(ldv_func_res, ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, (struct file_operations *)ldv_func_arg4, ldv_func_arg5) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L5118] struct file_operations *ldv_2_file_operations_file_operations ; [L5119] int tmp ; VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(arg0)=92, \old(arg1)=1, \old(arg2)={0:0}, \old(arg3)=0, \old(arg4)={84:0}, \old(arg5)={0:0}, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, arg0=92, arg4={84:0}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L5122] CALL, EXPR ldv_undef_int() VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L12867] int tmp ; [L12870] tmp = __VERIFIER_nondet_int() [L12872] return (tmp); VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, \result=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L5122] RET, EXPR ldv_undef_int() VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(arg0)=92, \old(arg1)=1, \old(arg2)={0:0}, \old(arg3)=0, \old(arg4)={84:0}, \old(arg5)={0:0}, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, arg0=92, arg4={84:0}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L5122] tmp = ldv_undef_int() [L5124] COND FALSE !(tmp != 0) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L5133] CALL ldv_assume(arg0 != 0) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(expression)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L12729] COND FALSE !(expression == 0) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(expression)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L5133] RET ldv_assume(arg0 != 0) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(arg0)=92, \old(arg1)=1, \old(arg2)={0:0}, \old(arg3)=0, \old(arg4)={84:0}, \old(arg5)={0:0}, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, arg0=92, arg4={84:0}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L5135] return (arg0); VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(arg0)=92, \old(arg1)=1, \old(arg2)={0:0}, \old(arg3)=0, \old(arg4)={84:0}, \old(arg5)={0:0}, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, \result=92, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, arg4={84:0}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L5197-L5199] RET, EXPR ldv_snd_register_oss_device(ldv_func_res, ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, (struct file_operations *)ldv_func_arg4, ldv_func_arg5) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_func_arg1=1, ldv_func_arg2={0:0}, ldv_func_arg3=0, ldv_func_arg4={84:0}, ldv_func_arg5={0:0}, ldv_func_res=92, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L5197-L5199] tmp___0 = ldv_snd_register_oss_device(ldv_func_res, ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, (struct file_operations *)ldv_func_arg4, ldv_func_arg5) [L5201] return (tmp___0); VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \result=92, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_func_arg1=1, ldv_func_arg2={0:0}, ldv_func_arg3=0, ldv_func_arg4={84:0}, ldv_func_arg5={0:0}, ldv_func_res=92, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L4555-L4556] RET, EXPR ldv_snd_register_oss_device_102(1, (struct snd_card *)0, 0, & seq_oss_f_ops, (void *)0) [L4555-L4556] rc = ldv_snd_register_oss_device_102(1, (struct snd_card *)0, 0, & seq_oss_f_ops, (void *)0) [L4558] COND FALSE !(rc < 0) [L4567-L4568] CALL ldv_snd_register_oss_device_104(6, (struct snd_card *)0, 0, & seq_oss_f_ops, (void *)0) [L5218] ldv_func_ret_type___1 ldv_func_res ; [L5219] int tmp ; [L5220] int tmp___0 ; VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_func_arg1=6, ldv_func_arg2={0:0}, ldv_func_arg3=0, ldv_func_arg4={84:0}, ldv_func_arg5={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L5223-L5224] CALL, EXPR snd_register_oss_device(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, ldv_func_arg4, ldv_func_arg5) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(arg0)=6, \old(arg1)={0:0}, \old(arg2)=0, \old(arg3)={84:0}, \old(arg4)={0:0}, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L15842] return __VERIFIER_nondet_int(); [L5223-L5224] RET, EXPR snd_register_oss_device(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, ldv_func_arg4, ldv_func_arg5) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_func_arg1=6, ldv_func_arg2={0:0}, ldv_func_arg3=0, ldv_func_arg4={84:0}, ldv_func_arg5={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L5223-L5224] tmp = snd_register_oss_device(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, ldv_func_arg4, ldv_func_arg5) [L5225] ldv_func_res = tmp VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_func_arg1=6, ldv_func_arg2={0:0}, ldv_func_arg3=0, ldv_func_arg4={84:0}, ldv_func_arg5={0:0}, ldv_func_res=0, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L5226-L5228] CALL ldv_snd_register_oss_device(ldv_func_res, ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, (struct file_operations *)ldv_func_arg4, ldv_func_arg5) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L5118] struct file_operations *ldv_2_file_operations_file_operations ; [L5119] int tmp ; VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(arg0)=0, \old(arg1)=6, \old(arg2)={0:0}, \old(arg3)=0, \old(arg4)={84:0}, \old(arg5)={0:0}, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, arg0=0, arg4={84:0}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L5122] CALL, EXPR ldv_undef_int() VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L12867] int tmp ; [L12870] tmp = __VERIFIER_nondet_int() [L12872] return (tmp); VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, \result=1, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L5122] RET, EXPR ldv_undef_int() VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(arg0)=0, \old(arg1)=6, \old(arg2)={0:0}, \old(arg3)=0, \old(arg4)={84:0}, \old(arg5)={0:0}, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, arg0=0, arg4={84:0}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L5122] tmp = ldv_undef_int() [L5124] COND TRUE tmp != 0 VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L5126] CALL ldv_assume(arg0 == 0) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(expression)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L12729] COND FALSE !(expression == 0) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(expression)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L5126] RET ldv_assume(arg0 == 0) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(arg0)=0, \old(arg1)=6, \old(arg2)={0:0}, \old(arg3)=0, \old(arg4)={84:0}, \old(arg5)={0:0}, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, arg0=0, arg4={84:0}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L5127] ldv_2_file_operations_file_operations = arg4 [L5128] CALL ldv_dispatch_register_2_2(ldv_2_file_operations_file_operations) [L4741] struct ldv_struct_file_operations_instance_0 *cf_arg_0 ; [L4742] void *tmp ; VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, arg0={84:0}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L4745] CALL, EXPR ldv_xmalloc(16UL) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, \old(size)=16, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L12832] void *res ; [L12833] void *tmp ; [L12834] long tmp___0 ; [L12837] tmp = malloc(size) [L12838] res = tmp VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, \old(size)=16, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, res={-(((__int128) 1 << 64) | 18446744073709551615U):0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L12839] CALL ldv_assume((unsigned long )res != (unsigned long )((void *)0)) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(expression)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L12729] COND FALSE !(expression == 0) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(expression)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L12839] RET ldv_assume((unsigned long )res != (unsigned long )((void *)0)) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, \old(size)=16, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, res={-(((__int128) 1 << 64) | 18446744073709551615U):0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L12840] CALL, EXPR ldv_is_err((void const *)res) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, \old(ptr)={-(((__int128) 1 << 64) | 18446744073709551615U):0}, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L11607] return ((unsigned long )ptr > 4294967295UL); VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, \old(ptr)={-(((__int128) 1 << 64) | 18446744073709551615U):0}, \result=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L12840] RET, EXPR ldv_is_err((void const *)res) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, \old(size)=16, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, res={-(((__int128) 1 << 64) | 18446744073709551615U):0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L12840] tmp___0 = ldv_is_err((void const *)res) [L12841] CALL ldv_assume(tmp___0 == 0L) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(expression)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L12729] COND FALSE !(expression == 0) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(expression)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L12841] RET ldv_assume(tmp___0 == 0L) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, \old(size)=16, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, res={-(((__int128) 1 << 64) | 18446744073709551615U):0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1, tmp___0=0] [L12843] return (res); VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, \old(size)=16, \result={-(((__int128) 1 << 64) | 18446744073709551615U):0}, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1, tmp___0=0] [L4745] RET, EXPR ldv_xmalloc(16UL) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, arg0={84:0}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L4745] tmp = ldv_xmalloc(16UL) [L4746] cf_arg_0 = (struct ldv_struct_file_operations_instance_0 *)tmp [L4747] cf_arg_0->arg0 = arg0 [L4748] CALL ldv_file_operations_file_operations_instance_0((void *)cf_arg_0) [L4821] long (*ldv_0_callback_compat_ioctl)(struct file * , unsigned int , unsigned long ) ; [L4822] long long (*ldv_0_callback_llseek)(struct file * , long long , int ) ; [L4823] unsigned int (*ldv_0_callback_poll)(struct file * , struct poll_table_struct * ) ; [L4824] long (*ldv_0_callback_read)(struct file * , char * , unsigned long , long long * ) ; [L4825] long (*ldv_0_callback_unlocked_ioctl)(struct file * , unsigned int , unsigned long ) ; [L4826] struct file_operations *ldv_0_container_file_operations ; [L4827] long long ldv_0_ldv_param_22_1_default ; [L4828] int ldv_0_ldv_param_22_2_default ; [L4829] char *ldv_0_ldv_param_26_1_default ; [L4830] long long *ldv_0_ldv_param_26_3_default ; [L4831] unsigned int ldv_0_ldv_param_29_1_default ; [L4832] char *ldv_0_ldv_param_4_1_default ; [L4833] long long *ldv_0_ldv_param_4_3_default ; [L4834] unsigned int ldv_0_ldv_param_5_1_default ; [L4835] struct file *ldv_0_resource_file ; [L4836] struct inode *ldv_0_resource_inode ; [L4837] int ldv_0_ret_default ; [L4838] struct poll_table_struct *ldv_0_size_cnt_struct_poll_table_struct_ptr ; [L4839] unsigned long ldv_0_size_cnt_write_size ; [L4840] struct ldv_struct_file_operations_instance_0 *data ; [L4841] void *tmp ; [L4842] void *tmp___0 ; [L4843] int tmp___1 ; [L4844] int tmp___2 ; [L4845] int tmp___3 ; [L4846] int tmp___4 ; [L4847] void *tmp___5 ; [L4848] void *tmp___6 ; [L4849] int tmp___7 ; [L4850] void *tmp___8 ; [L4851] void *tmp___9 ; [L4853] data = (struct ldv_struct_file_operations_instance_0 *)arg0 [L4854] ldv_0_ret_default = 1 VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, data={-(((__int128) 1 << 64) | 18446744073709551615U):0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L4855] COND TRUE (unsigned long )data != (unsigned long )((struct ldv_struct_file_operations_instance_0 *)0) [L4857] EXPR data->arg0 [L4857] ldv_0_container_file_operations = data->arg0 [L4858] CALL ldv_free((void *)data) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, \old(s)={-(((__int128) 1 << 64) | 18446744073709551615U):0}, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L4858] RET ldv_free((void *)data) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, data={-(((__int128) 1 << 64) | 18446744073709551615U):0}, info_entry={0:0}, ldv_0_container_file_operations={84:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L4863] CALL, EXPR ldv_xmalloc(504UL) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, \old(size)=504, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L12832] void *res ; [L12833] void *tmp ; [L12834] long tmp___0 ; [L12837] tmp = malloc(size) [L12838] res = tmp VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, \old(size)=504, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, res={-(((__int128) 0 << 64) | 18446744073709551615U):0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L12839] CALL ldv_assume((unsigned long )res != (unsigned long )((void *)0)) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(expression)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L12729] COND FALSE !(expression == 0) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(expression)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L12839] RET ldv_assume((unsigned long )res != (unsigned long )((void *)0)) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, \old(size)=504, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, res={-(((__int128) 0 << 64) | 18446744073709551615U):0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L12840] CALL, EXPR ldv_is_err((void const *)res) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, \old(ptr)={-(((__int128) 0 << 64) | 18446744073709551615U):0}, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L11607] return ((unsigned long )ptr > 4294967295UL); VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, \old(ptr)={-(((__int128) 0 << 64) | 18446744073709551615U):0}, \result=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L12840] RET, EXPR ldv_is_err((void const *)res) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, \old(size)=504, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, res={-(((__int128) 0 << 64) | 18446744073709551615U):0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L12840] tmp___0 = ldv_is_err((void const *)res) [L12841] CALL ldv_assume(tmp___0 == 0L) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(expression)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L12729] COND FALSE !(expression == 0) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(expression)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L12841] RET ldv_assume(tmp___0 == 0L) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, \old(size)=504, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, res={-(((__int128) 0 << 64) | 18446744073709551615U):0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1, tmp___0=0] [L12843] return (res); VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, \old(size)=504, \result={-(((__int128) 0 << 64) | 18446744073709551615U):0}, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1, tmp___0=0] [L4863] RET, EXPR ldv_xmalloc(504UL) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, data={-(((__int128) 1 << 64) | 18446744073709551615U):0}, info_entry={0:0}, ldv_0_container_file_operations={84:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L4863] tmp = ldv_xmalloc(504UL) [L4864] ldv_0_resource_file = (struct file *)tmp VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, data={-(((__int128) 1 << 64) | 18446744073709551615U):0}, info_entry={0:0}, ldv_0_container_file_operations={84:0}, ldv_0_resource_file={-(((__int128) 0 << 64) | 18446744073709551615U):0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L4865] CALL, EXPR ldv_xmalloc(976UL) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, \old(size)=976, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L12832] void *res ; [L12833] void *tmp ; [L12834] long tmp___0 ; [L12837] tmp = malloc(size) [L12838] res = tmp VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, \old(size)=976, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, res={(((unsigned __int128) 1 << 64) | 1):0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L12839] CALL ldv_assume((unsigned long )res != (unsigned long )((void *)0)) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(expression)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L12729] COND FALSE !(expression == 0) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(expression)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L12839] RET ldv_assume((unsigned long )res != (unsigned long )((void *)0)) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, \old(size)=976, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, res={(((unsigned __int128) 1 << 64) | 1):0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L12840] CALL, EXPR ldv_is_err((void const *)res) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, \old(ptr)={(((unsigned __int128) 1 << 64) | 1):0}, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L11607] return ((unsigned long )ptr > 4294967295UL); VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, \old(ptr)={(((unsigned __int128) 1 << 64) | 1):0}, \result=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L12840] RET, EXPR ldv_is_err((void const *)res) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, \old(size)=976, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, res={(((unsigned __int128) 1 << 64) | 1):0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L12840] tmp___0 = ldv_is_err((void const *)res) [L12841] CALL ldv_assume(tmp___0 == 0L) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(expression)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L12729] COND FALSE !(expression == 0) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(expression)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L12841] RET ldv_assume(tmp___0 == 0L) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, \old(size)=976, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, res={(((unsigned __int128) 1 << 64) | 1):0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1, tmp___0=0] [L12843] return (res); VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, \old(size)=976, \result={(((unsigned __int128) 1 << 64) | 1):0}, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1, tmp___0=0] [L4865] RET, EXPR ldv_xmalloc(976UL) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, data={-(((__int128) 1 << 64) | 18446744073709551615U):0}, info_entry={0:0}, ldv_0_container_file_operations={84:0}, ldv_0_resource_file={-(((__int128) 0 << 64) | 18446744073709551615U):0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L4865] tmp___0 = ldv_xmalloc(976UL) [L4866] ldv_0_resource_inode = (struct inode *)tmp___0 VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, data={-(((__int128) 1 << 64) | 18446744073709551615U):0}, info_entry={0:0}, ldv_0_container_file_operations={84:0}, ldv_0_resource_file={-(((__int128) 0 << 64) | 18446744073709551615U):0}, ldv_0_resource_inode={(((unsigned __int128) 1 << 64) | 1):0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L4867] CALL, EXPR ldv_undef_int() VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L12867] int tmp ; [L12870] tmp = __VERIFIER_nondet_int() [L12872] return (tmp); VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, \result=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L4867] RET, EXPR ldv_undef_int() VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, data={-(((__int128) 1 << 64) | 18446744073709551615U):0}, info_entry={0:0}, ldv_0_container_file_operations={84:0}, ldv_0_resource_file={-(((__int128) 0 << 64) | 18446744073709551615U):0}, ldv_0_resource_inode={(((unsigned __int128) 1 << 64) | 1):0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L4867] tmp___1 = ldv_undef_int() [L4868] ldv_0_size_cnt_struct_poll_table_struct_ptr = (struct poll_table_struct *)((long )tmp___1) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, data={-(((__int128) 1 << 64) | 18446744073709551615U):0}, info_entry={0:0}, ldv_0_container_file_operations={84:0}, ldv_0_resource_file={-(((__int128) 0 << 64) | 18446744073709551615U):0}, ldv_0_resource_inode={(((unsigned __int128) 1 << 64) | 1):0}, ldv_0_size_cnt_struct_poll_table_struct_ptr={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L4874] CALL, EXPR ldv_undef_int() VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L12867] int tmp ; [L12870] tmp = __VERIFIER_nondet_int() [L12872] return (tmp); VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, \result=1, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L4874] RET, EXPR ldv_undef_int() VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, data={-(((__int128) 1 << 64) | 18446744073709551615U):0}, info_entry={0:0}, ldv_0_container_file_operations={84:0}, ldv_0_resource_file={-(((__int128) 0 << 64) | 18446744073709551615U):0}, ldv_0_resource_inode={(((unsigned __int128) 1 << 64) | 1):0}, ldv_0_size_cnt_struct_poll_table_struct_ptr={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L4874] tmp___3 = ldv_undef_int() [L4876] COND TRUE tmp___3 != 0 [L4878] EXPR ldv_0_container_file_operations->open [L4878-L4880] CALL ldv_file_operations_instance_probe_0_12(ldv_0_container_file_operations->open, ldv_0_resource_inode, ldv_0_resource_file) [L5085] int tmp ; VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, arg1={(((unsigned __int128) 1 << 64) | 1):0}, arg2={-(((__int128) 0 << 64) | 18446744073709551615U):0}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L5088] CALL odev_open(arg1, arg2) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L4379] int level ; [L4380] int rc ; [L4381] unsigned int tmp ; [L4384] CALL, EXPR iminor((struct inode const *)inode) [L4254] EXPR inode->i_rdev [L4254] return ((unsigned int )inode->i_rdev & 1048575U); [L4384] RET, EXPR iminor((struct inode const *)inode) [L4384] tmp = iminor((struct inode const *)inode) [L4386] COND TRUE tmp == 8U [L4387] level = 1 VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(file)={-(((__int128) 0 << 64) | 18446744073709551615U):0}, \old(inode)={(((unsigned __int128) 1 << 64) | 1):0}, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, file={-(((__int128) 0 << 64) | 18446744073709551615U):0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, level=1, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L4392] CALL ldv_mutex_lock_97(& register_mutex) [L5144] CALL ldv_linux_kernel_locking_mutex_mutex_lock_register_mutex(ldv_func_arg1) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(lock)={83:0}, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L13318] CALL ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex) VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(expr)=0, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L15210] COND TRUE ! expr VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(expr)=0, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] [L15212] reach_error() VAL [LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex=1, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex)=1, \old(expr)=0, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq)=1, \old(ldv_linux_kernel_locking_spinlock_spin_register_lock)=1, \old(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq)=1, \old(ldv_linux_kernel_module_module_refcounter)=1, \old(max_midi_devs)=0, \old(max_synth_devs)=0, \old(num_clients)=0, __ldv_in_interrupt_context=0, __this_module={(((unsigned __int128) 1 << 64) | 47):(((unsigned __int128) 1 << 64) | 20)}, async_lookup_work={86:0}, client_table={85:0}, info_entry={0:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_register_lock=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, locksocknumber=0, max_midi_devs=0, max_synth_devs=0, maxqlen=1024, midi_devs={90:0}, midi_synth_dev={88:0}, nr_cpu_ids=1, num_clients=0, register_lock={89:0}, register_lock___0={91:0}, register_mutex={83:0}, rtnllocknumber=0, seq_oss_f_ops={84:0}, synth_devs={87:0}, system_client=-1, system_port=-1] - UnprovableResult [Line: 15051]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 15026]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 15631]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 15580]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 14939]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 15494]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 15395]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 15150]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 15555]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 15408]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 15346]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 14802]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 14914]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 15655]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 15101]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 15333]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 15618]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 14927]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 14668]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 15088]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 15692]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 14717]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 14753]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 15236]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 14877]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 15457]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 15729]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data CFG has 223 procedures, 2964 locations, 28 error locations. Started 1 CEGAR loops. OverallTime: 423.8s, OverallIterations: 8, TraceHistogramMax: 9, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 395.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 20 mSolverCounterUnknown, 38493 SdHoareTripleChecker+Valid, 383.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 36553 mSDsluCounter, 46728 SdHoareTripleChecker+Invalid, 364.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 36291 mSDsCounter, 16445 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 92335 IncrementalHoareTripleChecker+Invalid, 108800 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 16445 mSolverCounterUnsat, 10437 mSDtfsCounter, 92335 mSolverCounterSat, 1.7s SdHoareTripleChecker+Time, 20 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 551 GetRequests, 476 SyntacticMatches, 4 SemanticMatches, 71 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 103 ImplicationChecksByTransitivity, 6.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=3585occurred in iteration=5, InterpolantAutomatonStates: 64, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.9s AutomataMinimizationTime, 7 MinimizatonAttempts, 3592 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 2.4s SatisfiabilityAnalysisTime, 11.7s InterpolantComputationTime, 921 NumberOfCodeBlocks, 921 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 908 ConstructedInterpolants, 0 QuantifiedInterpolants, 2067 SizeOfPredicates, 0 NumberOfNonLiveVariables, 2642 ConjunctsInSsa, 40 ConjunctsInUnsatCore, 9 InterpolantComputations, 6 PerfectInterpolantSequences, 635/695 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-13 15:24:20,235 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forcibly destroying the process [2024-11-13 15:24:20,271 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 137 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2a2e8e97dda0bbbcc5a023c95bd59bd35eb9a97b3e1af6c461377e10be223513 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 15:24:23,114 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 15:24:23,258 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-13 15:24:23,266 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 15:24:23,267 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 15:24:23,332 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 15:24:23,333 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 15:24:23,334 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 15:24:23,335 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-13 15:24:23,335 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-13 15:24:23,336 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 15:24:23,336 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 15:24:23,337 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 15:24:23,337 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 15:24:23,337 INFO L153 SettingsManager]: * Use SBE=true [2024-11-13 15:24:23,337 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 15:24:23,337 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 15:24:23,337 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 15:24:23,338 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 15:24:23,338 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 15:24:23,338 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 15:24:23,338 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 15:24:23,338 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 15:24:23,338 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 15:24:23,338 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 15:24:23,338 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 15:24:23,338 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 15:24:23,338 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 15:24:23,338 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 15:24:23,339 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-13 15:24:23,339 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 15:24:23,339 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 15:24:23,341 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 15:24:23,341 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 15:24:23,342 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 15:24:23,342 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-11-13 15:24:23,343 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 15:24:23,343 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 15:24:23,343 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-13 15:24:23,343 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-13 15:24:23,343 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-13 15:24:23,343 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2a2e8e97dda0bbbcc5a023c95bd59bd35eb9a97b3e1af6c461377e10be223513 [2024-11-13 15:24:23,774 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 15:24:23,784 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 15:24:23,787 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 15:24:23,789 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 15:24:23,789 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 15:24:23,791 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i Unable to find full path for "g++" [2024-11-13 15:24:25,800 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 15:24:26,780 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 15:24:26,781 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i [2024-11-13 15:24:26,856 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/data/83ee05a48/716b8e6dc8cd402e848a9218f51d3739/FLAG99a0a693c [2024-11-13 15:24:26,880 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/data/83ee05a48/716b8e6dc8cd402e848a9218f51d3739 [2024-11-13 15:24:26,882 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 15:24:26,886 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 15:24:26,888 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 15:24:26,888 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 15:24:26,895 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 15:24:26,896 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 03:24:26" (1/1) ... [2024-11-13 15:24:26,897 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@246042ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:24:26, skipping insertion in model container [2024-11-13 15:24:26,900 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 03:24:26" (1/1) ... [2024-11-13 15:24:27,081 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 15:24:28,306 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,311 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,314 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,319 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,323 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,327 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,459 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,459 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,460 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,460 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,467 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,468 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,469 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,469 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,471 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,472 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,473 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,474 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,475 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,476 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,478 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,478 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,479 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,480 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,738 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,740 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,742 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,743 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,743 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,744 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,746 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,747 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,754 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,757 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,761 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,774 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,779 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,782 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,783 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,784 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,785 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,787 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,788 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,791 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,792 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,793 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,795 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,796 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,883 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,887 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,897 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,903 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:28,984 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,052 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,052 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,054 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,060 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,060 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,066 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,075 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,076 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,077 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,084 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,091 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,328 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,352 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,353 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,353 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,433 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,434 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,437 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,437 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,441 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,441 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,445 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,573 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,580 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,581 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,583 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,590 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,596 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,604 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,608 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,614 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,615 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,632 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,633 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,635 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,651 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,658 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,669 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,669 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,765 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,765 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,766 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,766 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,768 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,768 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,768 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,769 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,778 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,780 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,782 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,784 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,786 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,792 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,793 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,795 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,797 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,798 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,799 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,803 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,865 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,870 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,882 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,956 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,957 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,957 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,959 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,959 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,961 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,963 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,963 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,965 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,965 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,969 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,997 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,998 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:29,999 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:30,000 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:30,001 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:30,001 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:30,003 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:30,007 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:30,008 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:30,009 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:30,226 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:30,237 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:30,253 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:30,258 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:30,259 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:30,715 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:30,724 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:30,791 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:30,792 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:30,794 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:30,794 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:31,450 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[374511,374524] [2024-11-13 15:24:31,454 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[374656,374669] [2024-11-13 15:24:31,455 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[374802,374815] [2024-11-13 15:24:31,455 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[374967,374980] [2024-11-13 15:24:31,461 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[375125,375138] [2024-11-13 15:24:31,462 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[375283,375296] [2024-11-13 15:24:31,462 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[375441,375454] [2024-11-13 15:24:31,462 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[375601,375614] [2024-11-13 15:24:31,463 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[375760,375773] [2024-11-13 15:24:31,463 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[375899,375912] [2024-11-13 15:24:31,464 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[376041,376054] [2024-11-13 15:24:31,464 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[376190,376203] [2024-11-13 15:24:31,465 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[376329,376342] [2024-11-13 15:24:31,465 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[376484,376497] [2024-11-13 15:24:31,466 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[376644,376657] [2024-11-13 15:24:31,466 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[376795,376808] [2024-11-13 15:24:31,467 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[376946,376959] [2024-11-13 15:24:31,467 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[377098,377111] [2024-11-13 15:24:31,467 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[377247,377260] [2024-11-13 15:24:31,468 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[377395,377408] [2024-11-13 15:24:31,468 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[377552,377565] [2024-11-13 15:24:31,469 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[377701,377714] [2024-11-13 15:24:31,469 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[377857,377870] [2024-11-13 15:24:31,469 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[378010,378023] [2024-11-13 15:24:31,470 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[378156,378169] [2024-11-13 15:24:31,470 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[378299,378312] [2024-11-13 15:24:31,471 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[378451,378464] [2024-11-13 15:24:31,471 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[378597,378610] [2024-11-13 15:24:31,471 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[378742,378755] [2024-11-13 15:24:31,472 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[378896,378909] [2024-11-13 15:24:31,472 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[379047,379060] [2024-11-13 15:24:31,473 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[379202,379215] [2024-11-13 15:24:31,473 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[379354,379367] [2024-11-13 15:24:31,473 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[379509,379522] [2024-11-13 15:24:31,474 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[379673,379686] [2024-11-13 15:24:31,474 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[379829,379842] [2024-11-13 15:24:31,475 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[379993,380006] [2024-11-13 15:24:31,475 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[380135,380148] [2024-11-13 15:24:31,475 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[380293,380306] [2024-11-13 15:24:31,476 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[380460,380473] [2024-11-13 15:24:31,476 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[380619,380632] [2024-11-13 15:24:31,476 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[380778,380791] [2024-11-13 15:24:31,477 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[380927,380940] [2024-11-13 15:24:31,477 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[381074,381087] [2024-11-13 15:24:31,477 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[381213,381226] [2024-11-13 15:24:31,478 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[381376,381389] [2024-11-13 15:24:31,478 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[381542,381555] [2024-11-13 15:24:31,479 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[381706,381719] [2024-11-13 15:24:31,479 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[381871,381884] [2024-11-13 15:24:31,479 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[382036,382049] [2024-11-13 15:24:31,480 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[382202,382215] [2024-11-13 15:24:31,480 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[382367,382380] [2024-11-13 15:24:31,481 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[382534,382547] [2024-11-13 15:24:31,481 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[382694,382707] [2024-11-13 15:24:31,481 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[382856,382869] [2024-11-13 15:24:31,482 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[383015,383028] [2024-11-13 15:24:31,482 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[383161,383174] [2024-11-13 15:24:31,483 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[383304,383317] [2024-11-13 15:24:31,483 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[383448,383461] [2024-11-13 15:24:31,484 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[383591,383604] [2024-11-13 15:24:31,484 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[383735,383748] [2024-11-13 15:24:31,484 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[383876,383889] [2024-11-13 15:24:31,485 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[384014,384027] [2024-11-13 15:24:31,485 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[384172,384185] [2024-11-13 15:24:31,485 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[384331,384344] [2024-11-13 15:24:31,486 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[384487,384500] [2024-11-13 15:24:31,486 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[384636,384649] [2024-11-13 15:24:31,486 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[384788,384801] [2024-11-13 15:24:31,487 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[384939,384952] [2024-11-13 15:24:31,487 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[385088,385101] [2024-11-13 15:24:31,488 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[385240,385253] [2024-11-13 15:24:31,488 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[385388,385401] [2024-11-13 15:24:31,488 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[385541,385554] [2024-11-13 15:24:31,489 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[385692,385705] [2024-11-13 15:24:31,489 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[385842,385855] [2024-11-13 15:24:31,490 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[385989,386002] [2024-11-13 15:24:31,490 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[386140,386153] [2024-11-13 15:24:31,490 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[386291,386304] [2024-11-13 15:24:31,491 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[386439,386452] [2024-11-13 15:24:31,491 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[386605,386618] [2024-11-13 15:24:31,492 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[386774,386787] [2024-11-13 15:24:31,492 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[386941,386954] [2024-11-13 15:24:31,493 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[387109,387122] [2024-11-13 15:24:31,493 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[387259,387272] [2024-11-13 15:24:31,493 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[387406,387419] [2024-11-13 15:24:31,494 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[387567,387580] [2024-11-13 15:24:31,494 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[387737,387750] [2024-11-13 15:24:31,495 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[387899,387912] [2024-11-13 15:24:31,510 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:24:31,511 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 15:24:31,547 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 15:24:31,764 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu), "=r" (__val_gu): "0" (arg), "i" (4UL)); [6294-6295] [2024-11-13 15:24:31,766 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (arg): "ebx"); [6330] [2024-11-13 15:24:31,767 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (arg): "ebx"); [6333] [2024-11-13 15:24:31,767 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (arg): "ebx"); [6336] [2024-11-13 15:24:31,767 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (arg): "ebx"); [6339] [2024-11-13 15:24:31,767 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (arg): "ebx"); [6342] [2024-11-13 15:24:31,768 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___0), "=r" (__val_gu___0): "0" (arg), "i" (4UL)); [6406-6407] [2024-11-13 15:24:31,769 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___1), "=r" (__val_gu___1): "0" (arg), "i" (4UL)); [6421-6422] [2024-11-13 15:24:31,770 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [6454-6455] [2024-11-13 15:24:31,770 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [6484] [2024-11-13 15:24:31,771 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6487] [2024-11-13 15:24:31,771 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6490] [2024-11-13 15:24:31,771 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6493] [2024-11-13 15:24:31,784 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu), "=r" (__val_gu): "0" (p), "i" (4UL)); [6938-6939] [2024-11-13 15:24:31,785 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [6978] [2024-11-13 15:24:31,786 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [6981] [2024-11-13 15:24:31,786 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [6984] [2024-11-13 15:24:31,786 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [6987] [2024-11-13 15:24:31,786 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [6990] [2024-11-13 15:24:31,787 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (p): "ebx"); [7024-7025] [2024-11-13 15:24:31,787 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (p): "ebx"); [7028-7029] [2024-11-13 15:24:31,788 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (p): "ebx"); [7032-7033] [2024-11-13 15:24:31,788 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (p): "ebx"); [7036-7037] [2024-11-13 15:24:31,788 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (p): "ebx"); [7040-7041] [2024-11-13 15:24:31,789 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (p): "ebx"); [7072-7073] [2024-11-13 15:24:31,789 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (p): "ebx"); [7076-7077] [2024-11-13 15:24:31,789 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (p): "ebx"); [7080-7081] [2024-11-13 15:24:31,789 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (p): "ebx"); [7084-7085] [2024-11-13 15:24:31,790 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (p): "ebx"); [7088-7089] [2024-11-13 15:24:31,790 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___0), "=r" (__val_gu___0): "0" (p), "i" (4UL)); [7098-7099] [2024-11-13 15:24:31,791 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (p): "ebx"); [7134-7135] [2024-11-13 15:24:31,791 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (p): "ebx"); [7138-7139] [2024-11-13 15:24:31,791 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (p): "ebx"); [7142-7143] [2024-11-13 15:24:31,791 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (p): "ebx"); [7146-7147] [2024-11-13 15:24:31,792 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (p): "ebx"); [7150-7151] [2024-11-13 15:24:31,792 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___3): "0" (__pu_val___3), "c" (p): "ebx"); [7181-7182] [2024-11-13 15:24:31,792 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___3): "0" (__pu_val___3), "c" (p): "ebx"); [7185-7186] [2024-11-13 15:24:31,793 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___3): "0" (__pu_val___3), "c" (p): "ebx"); [7189-7190] [2024-11-13 15:24:31,793 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___3): "0" (__pu_val___3), "c" (p): "ebx"); [7193-7194] [2024-11-13 15:24:31,793 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___3): "0" (__pu_val___3), "c" (p): "ebx"); [7197-7198] [2024-11-13 15:24:31,793 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___1), "=r" (__val_gu___1): "0" (p), "i" (4UL)); [7207-7208] [2024-11-13 15:24:31,794 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___4): "0" (__pu_val___4), "c" (p): "ebx"); [7239-7240] [2024-11-13 15:24:31,794 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___4): "0" (__pu_val___4), "c" (p): "ebx"); [7243-7244] [2024-11-13 15:24:31,794 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___4): "0" (__pu_val___4), "c" (p): "ebx"); [7247-7248] [2024-11-13 15:24:31,795 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___4): "0" (__pu_val___4), "c" (p): "ebx"); [7251-7252] [2024-11-13 15:24:31,795 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___4): "0" (__pu_val___4), "c" (p): "ebx"); [7255-7256] [2024-11-13 15:24:31,795 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___2), "=r" (__val_gu___2): "0" (p), "i" (4UL)); [7265-7266] [2024-11-13 15:24:31,796 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___3), "=r" (__val_gu___3): "0" (p), "i" (4UL)); [7300-7301] [2024-11-13 15:24:31,797 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___4), "=r" (__val_gu___4): "0" (p), "i" (4UL)); [7327-7328] [2024-11-13 15:24:31,798 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___5): "0" (__pu_val___5), "c" (p): "ebx"); [7364-7365] [2024-11-13 15:24:31,799 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___5): "0" (__pu_val___5), "c" (p): "ebx"); [7368-7369] [2024-11-13 15:24:31,801 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___5): "0" (__pu_val___5), "c" (p): "ebx"); [7372-7373] [2024-11-13 15:24:31,802 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___5): "0" (__pu_val___5), "c" (p): "ebx"); [7376-7377] [2024-11-13 15:24:31,802 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___5): "0" (__pu_val___5), "c" (p): "ebx"); [7380-7381] [2024-11-13 15:24:32,056 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[374511,374524] [2024-11-13 15:24:32,057 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[374656,374669] [2024-11-13 15:24:32,057 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[374802,374815] [2024-11-13 15:24:32,057 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[374967,374980] [2024-11-13 15:24:32,058 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[375125,375138] [2024-11-13 15:24:32,058 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[375283,375296] [2024-11-13 15:24:32,058 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[375441,375454] [2024-11-13 15:24:32,059 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[375601,375614] [2024-11-13 15:24:32,059 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[375760,375773] [2024-11-13 15:24:32,059 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[375899,375912] [2024-11-13 15:24:32,060 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[376041,376054] [2024-11-13 15:24:32,060 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[376190,376203] [2024-11-13 15:24:32,060 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[376329,376342] [2024-11-13 15:24:32,061 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[376484,376497] [2024-11-13 15:24:32,061 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[376644,376657] [2024-11-13 15:24:32,061 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[376795,376808] [2024-11-13 15:24:32,062 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[376946,376959] [2024-11-13 15:24:32,062 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[377098,377111] [2024-11-13 15:24:32,062 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[377247,377260] [2024-11-13 15:24:32,063 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[377395,377408] [2024-11-13 15:24:32,063 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[377552,377565] [2024-11-13 15:24:32,063 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[377701,377714] [2024-11-13 15:24:32,064 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[377857,377870] [2024-11-13 15:24:32,064 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[378010,378023] [2024-11-13 15:24:32,064 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[378156,378169] [2024-11-13 15:24:32,065 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[378299,378312] [2024-11-13 15:24:32,065 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[378451,378464] [2024-11-13 15:24:32,065 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[378597,378610] [2024-11-13 15:24:32,066 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[378742,378755] [2024-11-13 15:24:32,066 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[378896,378909] [2024-11-13 15:24:32,066 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[379047,379060] [2024-11-13 15:24:32,067 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[379202,379215] [2024-11-13 15:24:32,067 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[379354,379367] [2024-11-13 15:24:32,068 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[379509,379522] [2024-11-13 15:24:32,068 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[379673,379686] [2024-11-13 15:24:32,068 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[379829,379842] [2024-11-13 15:24:32,069 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[379993,380006] [2024-11-13 15:24:32,069 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[380135,380148] [2024-11-13 15:24:32,069 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[380293,380306] [2024-11-13 15:24:32,070 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[380460,380473] [2024-11-13 15:24:32,070 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[380619,380632] [2024-11-13 15:24:32,070 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[380778,380791] [2024-11-13 15:24:32,071 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[380927,380940] [2024-11-13 15:24:32,071 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[381074,381087] [2024-11-13 15:24:32,071 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[381213,381226] [2024-11-13 15:24:32,072 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[381376,381389] [2024-11-13 15:24:32,072 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[381542,381555] [2024-11-13 15:24:32,072 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[381706,381719] [2024-11-13 15:24:32,073 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[381871,381884] [2024-11-13 15:24:32,073 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[382036,382049] [2024-11-13 15:24:32,073 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[382202,382215] [2024-11-13 15:24:32,074 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[382367,382380] [2024-11-13 15:24:32,074 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[382534,382547] [2024-11-13 15:24:32,074 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[382694,382707] [2024-11-13 15:24:32,075 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[382856,382869] [2024-11-13 15:24:32,075 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[383015,383028] [2024-11-13 15:24:32,075 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[383161,383174] [2024-11-13 15:24:32,076 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[383304,383317] [2024-11-13 15:24:32,076 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[383448,383461] [2024-11-13 15:24:32,077 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[383591,383604] [2024-11-13 15:24:32,077 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[383735,383748] [2024-11-13 15:24:32,077 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[383876,383889] [2024-11-13 15:24:32,078 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[384014,384027] [2024-11-13 15:24:32,078 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[384172,384185] [2024-11-13 15:24:32,078 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[384331,384344] [2024-11-13 15:24:32,079 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[384487,384500] [2024-11-13 15:24:32,079 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[384636,384649] [2024-11-13 15:24:32,079 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[384788,384801] [2024-11-13 15:24:32,080 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[384939,384952] [2024-11-13 15:24:32,080 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[385088,385101] [2024-11-13 15:24:32,080 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[385240,385253] [2024-11-13 15:24:32,081 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[385388,385401] [2024-11-13 15:24:32,081 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[385541,385554] [2024-11-13 15:24:32,082 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[385692,385705] [2024-11-13 15:24:32,082 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[385842,385855] [2024-11-13 15:24:32,082 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[385989,386002] [2024-11-13 15:24:32,083 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[386140,386153] [2024-11-13 15:24:32,083 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[386291,386304] [2024-11-13 15:24:32,083 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[386439,386452] [2024-11-13 15:24:32,084 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[386605,386618] [2024-11-13 15:24:32,084 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[386774,386787] [2024-11-13 15:24:32,084 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[386941,386954] [2024-11-13 15:24:32,085 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[387109,387122] [2024-11-13 15:24:32,085 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[387259,387272] [2024-11-13 15:24:32,085 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[387406,387419] [2024-11-13 15:24:32,086 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[387567,387580] [2024-11-13 15:24:32,086 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[387737,387750] [2024-11-13 15:24:32,086 WARN L250 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_d6dc41ff-9270-45e7-be07-d4822af1aa22/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[387899,387912] [2024-11-13 15:24:32,093 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 15:24:32,384 INFO L204 MainTranslator]: Completed translation [2024-11-13 15:24:32,384 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:24:32 WrapperNode [2024-11-13 15:24:32,385 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 15:24:32,386 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 15:24:32,386 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 15:24:32,386 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 15:24:32,394 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:24:32" (1/1) ... [2024-11-13 15:24:32,497 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:24:32" (1/1) ... [2024-11-13 15:24:32,838 INFO L138 Inliner]: procedures = 675, calls = 2710, calls flagged for inlining = 278, calls inlined = 185, statements flattened = 6033 [2024-11-13 15:24:32,839 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 15:24:32,839 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 15:24:32,839 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 15:24:32,840 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 15:24:32,852 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:24:32" (1/1) ... [2024-11-13 15:24:32,852 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:24:32" (1/1) ... [2024-11-13 15:24:32,901 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:24:32" (1/1) ... [2024-11-13 15:24:33,935 INFO L175 MemorySlicer]: Split 1215 memory accesses to 27 slices as follows [2, 6, 6, 2, 23, 6, 1003, 5, 6, 5, 8, 8, 8, 1, 6, 4, 1, 2, 19, 22, 4, 8, 40, 5, 5, 4, 6]. 83 percent of accesses are in the largest equivalence class. The 223 initializations are split as follows [0, 6, 6, 0, 0, 6, 64, 5, 6, 5, 8, 8, 8, 0, 6, 4, 1, 2, 16, 16, 0, 8, 32, 5, 5, 0, 6]. The 394 writes are split as follows [0, 0, 0, 2, 23, 0, 354, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 2, 4, 0, 3, 0, 0, 4, 0]. [2024-11-13 15:24:33,936 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:24:32" (1/1) ... [2024-11-13 15:24:33,936 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:24:32" (1/1) ... [2024-11-13 15:24:34,243 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:24:32" (1/1) ... [2024-11-13 15:24:34,293 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:24:32" (1/1) ... [2024-11-13 15:24:34,372 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:24:32" (1/1) ... [2024-11-13 15:24:34,398 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:24:32" (1/1) ... [2024-11-13 15:24:34,479 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 15:24:34,481 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 15:24:34,481 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 15:24:34,481 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 15:24:34,483 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:24:32" (1/1) ... [2024-11-13 15:24:34,493 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 15:24:34,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:24:34,530 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-13 15:24:34,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-13 15:24:34,571 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-13 15:24:34,572 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-13 15:24:34,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_98 [2024-11-13 15:24:34,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_98 [2024-11-13 15:24:34,572 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_delete_client [2024-11-13 15:24:34,572 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_delete_client [2024-11-13 15:24:34,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2024-11-13 15:24:34,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2024-11-13 15:24:34,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-13 15:24:34,572 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-13 15:24:34,572 INFO L130 BoogieDeclarations]: Found specification of procedure note_on_event [2024-11-13 15:24:34,573 INFO L138 BoogieDeclarations]: Found implementation of procedure note_on_event [2024-11-13 15:24:34,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_register_mutex [2024-11-13 15:24:34,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_register_mutex [2024-11-13 15:24:34,573 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_synth_addr [2024-11-13 15:24:34,573 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_synth_addr [2024-11-13 15:24:34,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 15:24:34,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 15:24:34,574 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_timer_start [2024-11-13 15:24:34,574 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_timer_start [2024-11-13 15:24:34,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2024-11-13 15:24:34,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2024-11-13 15:24:34,574 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2024-11-13 15:24:34,574 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2024-11-13 15:24:34,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-13 15:24:34,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-13 15:24:34,574 INFO L130 BoogieDeclarations]: Found specification of procedure async_call_lookup_ports [2024-11-13 15:24:34,574 INFO L138 BoogieDeclarations]: Found implementation of procedure async_call_lookup_ports [2024-11-13 15:24:34,574 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_timer_continue [2024-11-13 15:24:34,574 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_timer_continue [2024-11-13 15:24:34,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2024-11-13 15:24:34,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2024-11-13 15:24:34,574 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_readq_pick [2024-11-13 15:24:34,574 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_readq_pick [2024-11-13 15:24:34,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2024-11-13 15:24:34,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2024-11-13 15:24:34,575 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_make_info [2024-11-13 15:24:34,575 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_make_info [2024-11-13 15:24:34,575 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-13 15:24:34,575 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-13 15:24:34,575 INFO L130 BoogieDeclarations]: Found specification of procedure get_synthdev [2024-11-13 15:24:34,575 INFO L138 BoogieDeclarations]: Found implementation of procedure get_synthdev [2024-11-13 15:24:34,575 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_readq_puts [2024-11-13 15:24:34,575 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_readq_puts [2024-11-13 15:24:34,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-13 15:24:34,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-13 15:24:34,575 INFO L130 BoogieDeclarations]: Found specification of procedure note_off_event [2024-11-13 15:24:34,575 INFO L138 BoogieDeclarations]: Found implementation of procedure note_off_event [2024-11-13 15:24:34,575 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-13 15:24:34,575 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-13 15:24:34,575 INFO L130 BoogieDeclarations]: Found specification of procedure snd_unregister_oss_device [2024-11-13 15:24:34,575 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_unregister_oss_device [2024-11-13 15:24:34,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-13 15:24:34,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-13 15:24:34,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2024-11-13 15:24:34,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2024-11-13 15:24:34,575 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-13 15:24:34,576 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-13 15:24:34,576 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 15:24:34,576 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_fill_addr [2024-11-13 15:24:34,576 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_fill_addr [2024-11-13 15:24:34,576 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_kernel_client_enqueue_blocking [2024-11-13 15:24:34,576 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_kernel_client_enqueue_blocking [2024-11-13 15:24:34,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-13 15:24:34,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2024-11-13 15:24:34,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2024-11-13 15:24:34,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2024-11-13 15:24:34,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2024-11-13 15:24:34,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2024-11-13 15:24:34,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#6 [2024-11-13 15:24:34,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#7 [2024-11-13 15:24:34,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#8 [2024-11-13 15:24:34,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#9 [2024-11-13 15:24:34,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#10 [2024-11-13 15:24:34,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#11 [2024-11-13 15:24:34,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#12 [2024-11-13 15:24:34,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#13 [2024-11-13 15:24:34,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#14 [2024-11-13 15:24:34,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#15 [2024-11-13 15:24:34,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#16 [2024-11-13 15:24:34,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#17 [2024-11-13 15:24:34,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#18 [2024-11-13 15:24:34,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#19 [2024-11-13 15:24:34,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#20 [2024-11-13 15:24:34,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#21 [2024-11-13 15:24:34,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#22 [2024-11-13 15:24:34,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#23 [2024-11-13 15:24:34,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#24 [2024-11-13 15:24:34,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#25 [2024-11-13 15:24:34,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#26 [2024-11-13 15:24:34,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#0 [2024-11-13 15:24:34,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#1 [2024-11-13 15:24:34,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#2 [2024-11-13 15:24:34,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#3 [2024-11-13 15:24:34,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#4 [2024-11-13 15:24:34,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#5 [2024-11-13 15:24:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#6 [2024-11-13 15:24:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#7 [2024-11-13 15:24:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#8 [2024-11-13 15:24:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#9 [2024-11-13 15:24:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#10 [2024-11-13 15:24:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#11 [2024-11-13 15:24:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#12 [2024-11-13 15:24:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#13 [2024-11-13 15:24:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#14 [2024-11-13 15:24:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#15 [2024-11-13 15:24:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#16 [2024-11-13 15:24:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#17 [2024-11-13 15:24:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#18 [2024-11-13 15:24:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#19 [2024-11-13 15:24:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#20 [2024-11-13 15:24:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#21 [2024-11-13 15:24:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#22 [2024-11-13 15:24:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#23 [2024-11-13 15:24:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#24 [2024-11-13 15:24:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#25 [2024-11-13 15:24:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#26 [2024-11-13 15:24:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#0 [2024-11-13 15:24:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#1 [2024-11-13 15:24:34,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#2 [2024-11-13 15:24:34,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#3 [2024-11-13 15:24:34,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#4 [2024-11-13 15:24:34,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#5 [2024-11-13 15:24:34,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#6 [2024-11-13 15:24:34,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#7 [2024-11-13 15:24:34,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#8 [2024-11-13 15:24:34,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#9 [2024-11-13 15:24:34,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#10 [2024-11-13 15:24:34,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#11 [2024-11-13 15:24:34,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#12 [2024-11-13 15:24:34,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#13 [2024-11-13 15:24:34,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#14 [2024-11-13 15:24:34,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#15 [2024-11-13 15:24:34,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#16 [2024-11-13 15:24:34,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#17 [2024-11-13 15:24:34,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#18 [2024-11-13 15:24:34,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#19 [2024-11-13 15:24:34,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#20 [2024-11-13 15:24:34,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#21 [2024-11-13 15:24:34,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#22 [2024-11-13 15:24:34,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#23 [2024-11-13 15:24:34,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#24 [2024-11-13 15:24:34,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#25 [2024-11-13 15:24:34,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#26 [2024-11-13 15:24:34,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2024-11-13 15:24:34,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2024-11-13 15:24:34,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_snd_register_oss_device [2024-11-13 15:24:34,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_snd_register_oss_device [2024-11-13 15:24:34,584 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_timer_cur_tick [2024-11-13 15:24:34,584 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_timer_cur_tick [2024-11-13 15:24:34,588 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-13 15:24:34,588 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-13 15:24:34,588 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-13 15:24:34,589 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-13 15:24:34,589 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_dispatch [2024-11-13 15:24:34,589 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_dispatch [2024-11-13 15:24:34,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2024-11-13 15:24:34,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2024-11-13 15:24:34,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-13 15:24:34,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-13 15:24:34,590 INFO L130 BoogieDeclarations]: Found specification of procedure delete_seq_queue [2024-11-13 15:24:34,590 INFO L138 BoogieDeclarations]: Found implementation of procedure delete_seq_queue [2024-11-13 15:24:34,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2024-11-13 15:24:34,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2024-11-13 15:24:34,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2024-11-13 15:24:34,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2024-11-13 15:24:34,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2024-11-13 15:24:34,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2024-11-13 15:24:34,594 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-13 15:24:34,594 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-13 15:24:34,594 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-13 15:24:34,594 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-13 15:24:34,594 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-13 15:24:34,594 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-13 15:24:34,594 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-13 15:24:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-13 15:24:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-13 15:24:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-13 15:24:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-13 15:24:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-13 15:24:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-13 15:24:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-13 15:24:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-13 15:24:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-13 15:24:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-13 15:24:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-13 15:24:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-13 15:24:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-13 15:24:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-13 15:24:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-13 15:24:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-13 15:24:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-13 15:24:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-13 15:24:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-13 15:24:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-11-13 15:24:34,595 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-13 15:24:34,595 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-13 15:24:34,595 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-13 15:24:34,595 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-13 15:24:34,595 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-13 15:24:34,595 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-13 15:24:34,595 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-13 15:24:34,596 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-13 15:24:34,596 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-13 15:24:34,596 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-13 15:24:34,596 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-13 15:24:34,596 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-13 15:24:34,596 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-13 15:24:34,596 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-13 15:24:34,596 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-13 15:24:34,597 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-13 15:24:34,597 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-13 15:24:34,597 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-13 15:24:34,597 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-13 15:24:34,597 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-13 15:24:34,597 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-13 15:24:34,597 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-13 15:24:34,597 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-13 15:24:34,597 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-13 15:24:34,597 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-13 15:24:34,597 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-13 15:24:34,597 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-11-13 15:24:34,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2024-11-13 15:24:34,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2024-11-13 15:24:34,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-13 15:24:34,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-13 15:24:34,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_register_lock [2024-11-13 15:24:34,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_register_lock [2024-11-13 15:24:34,598 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2024-11-13 15:24:34,598 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2024-11-13 15:24:34,598 INFO L130 BoogieDeclarations]: Found specification of procedure reset_channels [2024-11-13 15:24:34,598 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_channels [2024-11-13 15:24:34,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2024-11-13 15:24:34,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2024-11-13 15:24:34,598 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-11-13 15:24:34,598 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-11-13 15:24:34,598 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_writeq_clear [2024-11-13 15:24:34,598 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_writeq_clear [2024-11-13 15:24:34,598 INFO L130 BoogieDeclarations]: Found specification of procedure snd_info_free_entry [2024-11-13 15:24:34,598 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_info_free_entry [2024-11-13 15:24:34,598 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_synth_ioctl [2024-11-13 15:24:34,598 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_synth_ioctl [2024-11-13 15:24:34,598 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2024-11-13 15:24:34,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2024-11-13 15:24:34,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2024-11-13 15:24:34,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2024-11-13 15:24:34,598 INFO L130 BoogieDeclarations]: Found specification of procedure find_slot [2024-11-13 15:24:34,598 INFO L138 BoogieDeclarations]: Found implementation of procedure find_slot [2024-11-13 15:24:34,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 15:24:34,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2024-11-13 15:24:34,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2024-11-13 15:24:34,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 15:24:34,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-13 15:24:34,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-13 15:24:34,599 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_synth_setup [2024-11-13 15:24:34,599 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_synth_setup [2024-11-13 15:24:34,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-13 15:24:34,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-13 15:24:34,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-13 15:24:34,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-13 15:24:34,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-13 15:24:34,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-13 15:24:34,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-13 15:24:34,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-13 15:24:34,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-13 15:24:34,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-13 15:24:34,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-13 15:24:34,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-13 15:24:34,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-13 15:24:34,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-13 15:24:34,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-13 15:24:34,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-13 15:24:34,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-13 15:24:34,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-13 15:24:34,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-13 15:24:34,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-13 15:24:34,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-13 15:24:34,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-13 15:24:34,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-13 15:24:34,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-13 15:24:34,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-13 15:24:34,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-13 15:24:34,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-13 15:24:34,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#0 [2024-11-13 15:24:34,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#1 [2024-11-13 15:24:34,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#2 [2024-11-13 15:24:34,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#3 [2024-11-13 15:24:34,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#4 [2024-11-13 15:24:34,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#5 [2024-11-13 15:24:34,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#6 [2024-11-13 15:24:34,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#7 [2024-11-13 15:24:34,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#8 [2024-11-13 15:24:34,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#9 [2024-11-13 15:24:34,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#10 [2024-11-13 15:24:34,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#11 [2024-11-13 15:24:34,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#12 [2024-11-13 15:24:34,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#13 [2024-11-13 15:24:34,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#14 [2024-11-13 15:24:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#15 [2024-11-13 15:24:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#16 [2024-11-13 15:24:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#17 [2024-11-13 15:24:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#18 [2024-11-13 15:24:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#19 [2024-11-13 15:24:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#20 [2024-11-13 15:24:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#21 [2024-11-13 15:24:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#22 [2024-11-13 15:24:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#23 [2024-11-13 15:24:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#24 [2024-11-13 15:24:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#25 [2024-11-13 15:24:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#26 [2024-11-13 15:24:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_kernel_client_dispatch [2024-11-13 15:24:34,606 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_kernel_client_dispatch [2024-11-13 15:24:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#0 [2024-11-13 15:24:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#1 [2024-11-13 15:24:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#2 [2024-11-13 15:24:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#3 [2024-11-13 15:24:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#4 [2024-11-13 15:24:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#5 [2024-11-13 15:24:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#6 [2024-11-13 15:24:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#7 [2024-11-13 15:24:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#8 [2024-11-13 15:24:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#9 [2024-11-13 15:24:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#10 [2024-11-13 15:24:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#11 [2024-11-13 15:24:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#12 [2024-11-13 15:24:34,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#13 [2024-11-13 15:24:34,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#14 [2024-11-13 15:24:34,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#15 [2024-11-13 15:24:34,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#16 [2024-11-13 15:24:34,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#17 [2024-11-13 15:24:34,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#18 [2024-11-13 15:24:34,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#19 [2024-11-13 15:24:34,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#20 [2024-11-13 15:24:34,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#21 [2024-11-13 15:24:34,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#22 [2024-11-13 15:24:34,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#23 [2024-11-13 15:24:34,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#24 [2024-11-13 15:24:34,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#25 [2024-11-13 15:24:34,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#26 [2024-11-13 15:24:34,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#0 [2024-11-13 15:24:34,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#1 [2024-11-13 15:24:34,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#2 [2024-11-13 15:24:34,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#3 [2024-11-13 15:24:34,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#4 [2024-11-13 15:24:34,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#5 [2024-11-13 15:24:34,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#6 [2024-11-13 15:24:34,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#7 [2024-11-13 15:24:34,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#8 [2024-11-13 15:24:34,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#9 [2024-11-13 15:24:34,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#10 [2024-11-13 15:24:34,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#11 [2024-11-13 15:24:34,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#12 [2024-11-13 15:24:34,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#13 [2024-11-13 15:24:34,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#14 [2024-11-13 15:24:34,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#15 [2024-11-13 15:24:34,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#16 [2024-11-13 15:24:34,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#17 [2024-11-13 15:24:34,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#18 [2024-11-13 15:24:34,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#19 [2024-11-13 15:24:34,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#20 [2024-11-13 15:24:34,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#21 [2024-11-13 15:24:34,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#22 [2024-11-13 15:24:34,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#23 [2024-11-13 15:24:34,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#24 [2024-11-13 15:24:34,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#25 [2024-11-13 15:24:34,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#26 [2024-11-13 15:24:34,613 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2024-11-13 15:24:34,613 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2024-11-13 15:24:34,613 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_synth_is_valid [2024-11-13 15:24:34,613 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_synth_is_valid [2024-11-13 15:24:34,613 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-13 15:24:34,613 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-13 15:24:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2024-11-13 15:24:34,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2024-11-13 15:24:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_open [2024-11-13 15:24:34,614 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_open [2024-11-13 15:24:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2024-11-13 15:24:34,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2024-11-13 15:24:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2024-11-13 15:24:34,614 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2024-11-13 15:24:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#0 [2024-11-13 15:24:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#1 [2024-11-13 15:24:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#2 [2024-11-13 15:24:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#3 [2024-11-13 15:24:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#4 [2024-11-13 15:24:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#5 [2024-11-13 15:24:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#6 [2024-11-13 15:24:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#7 [2024-11-13 15:24:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#8 [2024-11-13 15:24:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#9 [2024-11-13 15:24:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#10 [2024-11-13 15:24:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#11 [2024-11-13 15:24:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#12 [2024-11-13 15:24:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#13 [2024-11-13 15:24:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#14 [2024-11-13 15:24:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#15 [2024-11-13 15:24:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#16 [2024-11-13 15:24:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#17 [2024-11-13 15:24:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#18 [2024-11-13 15:24:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#19 [2024-11-13 15:24:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#20 [2024-11-13 15:24:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#21 [2024-11-13 15:24:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#22 [2024-11-13 15:24:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#23 [2024-11-13 15:24:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#24 [2024-11-13 15:24:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#25 [2024-11-13 15:24:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#26 [2024-11-13 15:24:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_cleanup [2024-11-13 15:24:34,615 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_cleanup [2024-11-13 15:24:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2024-11-13 15:24:34,615 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2024-11-13 15:24:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 15:24:34,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 15:24:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2024-11-13 15:24:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2024-11-13 15:24:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#2 [2024-11-13 15:24:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#3 [2024-11-13 15:24:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#4 [2024-11-13 15:24:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#5 [2024-11-13 15:24:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#6 [2024-11-13 15:24:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#7 [2024-11-13 15:24:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#8 [2024-11-13 15:24:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#9 [2024-11-13 15:24:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#10 [2024-11-13 15:24:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#11 [2024-11-13 15:24:34,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#12 [2024-11-13 15:24:34,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#13 [2024-11-13 15:24:34,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#14 [2024-11-13 15:24:34,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#15 [2024-11-13 15:24:34,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#16 [2024-11-13 15:24:34,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#17 [2024-11-13 15:24:34,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#18 [2024-11-13 15:24:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#19 [2024-11-13 15:24:34,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#20 [2024-11-13 15:24:34,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#21 [2024-11-13 15:24:34,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#22 [2024-11-13 15:24:34,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#23 [2024-11-13 15:24:34,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#24 [2024-11-13 15:24:34,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#25 [2024-11-13 15:24:34,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#26 [2024-11-13 15:24:34,620 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2024-11-13 15:24:34,620 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2024-11-13 15:24:34,620 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2024-11-13 15:24:34,620 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2024-11-13 15:24:34,620 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2024-11-13 15:24:34,620 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2024-11-13 15:24:34,621 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2024-11-13 15:24:34,621 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2024-11-13 15:24:34,621 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2024-11-13 15:24:34,621 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2024-11-13 15:24:34,621 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2024-11-13 15:24:34,621 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2024-11-13 15:24:34,621 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2024-11-13 15:24:34,621 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2024-11-13 15:24:34,621 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2024-11-13 15:24:34,621 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2024-11-13 15:24:34,621 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2024-11-13 15:24:34,621 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2024-11-13 15:24:34,621 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#18 [2024-11-13 15:24:34,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#19 [2024-11-13 15:24:34,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#20 [2024-11-13 15:24:34,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#21 [2024-11-13 15:24:34,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#22 [2024-11-13 15:24:34,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#23 [2024-11-13 15:24:34,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#24 [2024-11-13 15:24:34,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#25 [2024-11-13 15:24:34,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#26 [2024-11-13 15:24:34,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2024-11-13 15:24:34,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2024-11-13 15:24:34,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2024-11-13 15:24:34,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2024-11-13 15:24:34,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2024-11-13 15:24:34,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2024-11-13 15:24:34,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2024-11-13 15:24:34,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2024-11-13 15:24:34,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2024-11-13 15:24:34,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2024-11-13 15:24:34,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2024-11-13 15:24:34,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2024-11-13 15:24:34,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2024-11-13 15:24:34,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2024-11-13 15:24:34,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2024-11-13 15:24:34,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2024-11-13 15:24:34,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2024-11-13 15:24:34,623 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2024-11-13 15:24:34,623 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#18 [2024-11-13 15:24:34,623 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#19 [2024-11-13 15:24:34,623 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#20 [2024-11-13 15:24:34,623 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#21 [2024-11-13 15:24:34,623 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#22 [2024-11-13 15:24:34,623 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#23 [2024-11-13 15:24:34,623 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#24 [2024-11-13 15:24:34,623 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#25 [2024-11-13 15:24:34,623 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#26 [2024-11-13 15:24:34,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#0 [2024-11-13 15:24:34,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#1 [2024-11-13 15:24:34,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#2 [2024-11-13 15:24:34,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#3 [2024-11-13 15:24:34,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#4 [2024-11-13 15:24:34,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#5 [2024-11-13 15:24:34,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#6 [2024-11-13 15:24:34,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#7 [2024-11-13 15:24:34,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#8 [2024-11-13 15:24:34,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#9 [2024-11-13 15:24:34,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#10 [2024-11-13 15:24:34,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#11 [2024-11-13 15:24:34,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#12 [2024-11-13 15:24:34,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#13 [2024-11-13 15:24:34,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#14 [2024-11-13 15:24:34,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#15 [2024-11-13 15:24:34,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#16 [2024-11-13 15:24:34,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#17 [2024-11-13 15:24:34,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#18 [2024-11-13 15:24:34,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#19 [2024-11-13 15:24:34,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#20 [2024-11-13 15:24:34,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#21 [2024-11-13 15:24:34,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#22 [2024-11-13 15:24:34,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#23 [2024-11-13 15:24:34,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#24 [2024-11-13 15:24:34,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#25 [2024-11-13 15:24:34,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#26 [2024-11-13 15:24:34,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2024-11-13 15:24:34,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2024-11-13 15:24:34,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#2 [2024-11-13 15:24:34,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#3 [2024-11-13 15:24:34,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#4 [2024-11-13 15:24:34,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#5 [2024-11-13 15:24:34,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#6 [2024-11-13 15:24:34,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#7 [2024-11-13 15:24:34,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#8 [2024-11-13 15:24:34,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#9 [2024-11-13 15:24:34,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#10 [2024-11-13 15:24:34,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#11 [2024-11-13 15:24:34,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#12 [2024-11-13 15:24:34,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#13 [2024-11-13 15:24:34,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#14 [2024-11-13 15:24:34,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#15 [2024-11-13 15:24:34,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#16 [2024-11-13 15:24:34,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#17 [2024-11-13 15:24:34,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#18 [2024-11-13 15:24:34,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#19 [2024-11-13 15:24:34,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#20 [2024-11-13 15:24:34,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#21 [2024-11-13 15:24:34,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#22 [2024-11-13 15:24:34,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#23 [2024-11-13 15:24:34,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#24 [2024-11-13 15:24:34,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#25 [2024-11-13 15:24:34,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#26 [2024-11-13 15:24:34,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-13 15:24:34,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-13 15:24:34,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-13 15:24:34,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-13 15:24:34,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-13 15:24:34,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-13 15:24:34,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-13 15:24:34,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-13 15:24:34,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-13 15:24:34,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-13 15:24:34,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-13 15:24:34,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-13 15:24:34,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-13 15:24:34,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-13 15:24:34,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-13 15:24:34,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-13 15:24:34,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-13 15:24:34,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-13 15:24:34,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-13 15:24:34,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-13 15:24:34,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-13 15:24:34,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-13 15:24:34,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-13 15:24:34,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-13 15:24:34,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-13 15:24:34,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-13 15:24:34,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-13 15:24:34,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#0 [2024-11-13 15:24:34,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#1 [2024-11-13 15:24:34,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#2 [2024-11-13 15:24:34,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#3 [2024-11-13 15:24:34,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#4 [2024-11-13 15:24:34,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#5 [2024-11-13 15:24:34,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#6 [2024-11-13 15:24:34,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#7 [2024-11-13 15:24:34,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#8 [2024-11-13 15:24:34,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#9 [2024-11-13 15:24:34,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#10 [2024-11-13 15:24:34,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#11 [2024-11-13 15:24:34,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#12 [2024-11-13 15:24:34,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#13 [2024-11-13 15:24:34,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#14 [2024-11-13 15:24:34,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#15 [2024-11-13 15:24:34,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#16 [2024-11-13 15:24:34,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#17 [2024-11-13 15:24:34,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#18 [2024-11-13 15:24:34,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#19 [2024-11-13 15:24:34,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#20 [2024-11-13 15:24:34,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#21 [2024-11-13 15:24:34,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#22 [2024-11-13 15:24:34,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#23 [2024-11-13 15:24:34,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#24 [2024-11-13 15:24:34,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#25 [2024-11-13 15:24:34,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#26 [2024-11-13 15:24:34,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-13 15:24:34,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-13 15:24:34,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-13 15:24:34,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-13 15:24:34,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-13 15:24:34,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-13 15:24:34,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-13 15:24:34,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-13 15:24:34,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-13 15:24:34,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-13 15:24:34,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-13 15:24:34,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-13 15:24:34,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-13 15:24:34,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-13 15:24:34,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-13 15:24:34,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-13 15:24:34,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-13 15:24:34,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-13 15:24:34,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-13 15:24:34,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-13 15:24:34,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-13 15:24:34,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-13 15:24:34,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-13 15:24:34,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-13 15:24:34,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-13 15:24:34,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-13 15:24:34,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-13 15:24:34,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 15:24:34,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 15:24:34,632 INFO L130 BoogieDeclarations]: Found specification of procedure get_mididev [2024-11-13 15:24:34,632 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mididev [2024-11-13 15:24:34,633 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_reset [2024-11-13 15:24:34,633 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_reset [2024-11-13 15:24:34,633 INFO L130 BoogieDeclarations]: Found specification of procedure get_mdev [2024-11-13 15:24:34,633 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mdev [2024-11-13 15:24:34,633 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_synth_cleanup [2024-11-13 15:24:34,633 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_synth_cleanup [2024-11-13 15:24:34,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-13 15:24:34,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-13 15:24:34,633 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-13 15:24:34,633 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-13 15:24:34,633 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_timer_stop [2024-11-13 15:24:34,633 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_timer_stop [2024-11-13 15:24:34,633 INFO L130 BoogieDeclarations]: Found specification of procedure send_timer_event [2024-11-13 15:24:34,633 INFO L138 BoogieDeclarations]: Found implementation of procedure send_timer_event [2024-11-13 15:24:34,633 INFO L130 BoogieDeclarations]: Found specification of procedure snd_use_lock_sync_helper [2024-11-13 15:24:34,633 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_use_lock_sync_helper [2024-11-13 15:24:34,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_98___0 [2024-11-13 15:24:34,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_98___0 [2024-11-13 15:24:34,633 INFO L130 BoogieDeclarations]: Found specification of procedure odev_ioctl [2024-11-13 15:24:34,633 INFO L138 BoogieDeclarations]: Found implementation of procedure odev_ioctl [2024-11-13 15:24:34,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-13 15:24:34,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-13 15:24:34,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-13 15:24:34,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-13 15:24:34,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-13 15:24:34,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-13 15:24:34,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-13 15:24:34,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-13 15:24:34,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-13 15:24:34,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-13 15:24:34,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-13 15:24:34,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-13 15:24:34,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-13 15:24:34,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-13 15:24:34,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-13 15:24:34,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-13 15:24:34,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-13 15:24:34,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-13 15:24:34,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-13 15:24:34,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-13 15:24:34,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-13 15:24:34,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-13 15:24:34,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-13 15:24:34,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-13 15:24:34,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-13 15:24:34,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-13 15:24:34,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-11-13 15:24:34,634 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-13 15:24:34,634 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-13 15:24:34,634 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-13 15:24:34,634 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-13 15:24:34,634 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-13 15:24:34,634 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-13 15:24:34,634 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-13 15:24:34,634 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-13 15:24:34,634 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-13 15:24:34,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-13 15:24:34,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-13 15:24:34,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-13 15:24:34,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-13 15:24:34,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-13 15:24:34,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-13 15:24:34,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-13 15:24:34,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-13 15:24:34,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-13 15:24:34,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-13 15:24:34,637 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-13 15:24:34,637 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-13 15:24:34,637 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-13 15:24:34,637 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-13 15:24:34,637 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-13 15:24:34,637 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-13 15:24:34,637 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-13 15:24:34,637 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-11-13 15:24:34,637 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-11-13 15:24:34,637 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-11-13 15:24:34,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2024-11-13 15:24:34,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2024-11-13 15:24:34,638 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_timer_tempo [2024-11-13 15:24:34,638 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_timer_tempo [2024-11-13 15:24:34,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2024-11-13 15:24:34,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2024-11-13 15:24:34,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_register_mutex [2024-11-13 15:24:34,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_register_mutex [2024-11-13 15:24:34,638 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 15:24:34,638 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-13 15:24:34,638 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-13 15:24:34,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2024-11-13 15:24:34,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2024-11-13 15:24:34,638 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_writeq_wakeup [2024-11-13 15:24:34,639 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_writeq_wakeup [2024-11-13 15:24:34,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-13 15:24:34,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-13 15:24:34,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-13 15:24:34,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-13 15:24:34,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-13 15:24:34,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-13 15:24:34,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-13 15:24:34,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-13 15:24:34,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-13 15:24:34,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-13 15:24:34,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-13 15:24:34,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-13 15:24:34,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-13 15:24:34,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-13 15:24:34,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-13 15:24:34,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-13 15:24:34,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-13 15:24:34,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-13 15:24:34,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-13 15:24:34,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-13 15:24:34,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-13 15:24:34,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-13 15:24:34,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-13 15:24:34,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-13 15:24:34,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-13 15:24:34,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-13 15:24:34,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-13 15:24:34,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_seq_oss_readq [2024-11-13 15:24:34,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_seq_oss_readq [2024-11-13 15:24:34,641 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_check_new_port [2024-11-13 15:24:34,641 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_check_new_port [2024-11-13 15:24:34,641 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2024-11-13 15:24:34,641 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2024-11-13 15:24:34,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#0 [2024-11-13 15:24:34,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#1 [2024-11-13 15:24:34,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#2 [2024-11-13 15:24:34,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#3 [2024-11-13 15:24:34,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#4 [2024-11-13 15:24:34,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#5 [2024-11-13 15:24:34,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#6 [2024-11-13 15:24:34,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#7 [2024-11-13 15:24:34,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#8 [2024-11-13 15:24:34,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#9 [2024-11-13 15:24:34,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#10 [2024-11-13 15:24:34,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#11 [2024-11-13 15:24:34,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#12 [2024-11-13 15:24:34,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#13 [2024-11-13 15:24:34,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#14 [2024-11-13 15:24:34,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#15 [2024-11-13 15:24:34,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#16 [2024-11-13 15:24:34,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#17 [2024-11-13 15:24:34,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#18 [2024-11-13 15:24:34,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#19 [2024-11-13 15:24:34,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#20 [2024-11-13 15:24:34,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#21 [2024-11-13 15:24:34,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#22 [2024-11-13 15:24:34,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#23 [2024-11-13 15:24:34,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#24 [2024-11-13 15:24:34,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#25 [2024-11-13 15:24:34,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#26 [2024-11-13 15:24:34,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2024-11-13 15:24:34,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2024-11-13 15:24:34,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2 [2024-11-13 15:24:34,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3 [2024-11-13 15:24:34,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4 [2024-11-13 15:24:34,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5 [2024-11-13 15:24:34,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#6 [2024-11-13 15:24:34,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#7 [2024-11-13 15:24:34,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#8 [2024-11-13 15:24:34,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#9 [2024-11-13 15:24:34,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#10 [2024-11-13 15:24:34,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#11 [2024-11-13 15:24:34,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#12 [2024-11-13 15:24:34,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#13 [2024-11-13 15:24:34,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#14 [2024-11-13 15:24:34,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#15 [2024-11-13 15:24:34,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#16 [2024-11-13 15:24:34,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#17 [2024-11-13 15:24:34,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#18 [2024-11-13 15:24:34,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#19 [2024-11-13 15:24:34,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#20 [2024-11-13 15:24:34,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#21 [2024-11-13 15:24:34,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#22 [2024-11-13 15:24:34,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#23 [2024-11-13 15:24:34,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#24 [2024-11-13 15:24:34,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#25 [2024-11-13 15:24:34,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#26 [2024-11-13 15:24:34,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#0 [2024-11-13 15:24:34,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#1 [2024-11-13 15:24:34,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#2 [2024-11-13 15:24:34,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#3 [2024-11-13 15:24:34,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#4 [2024-11-13 15:24:34,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#5 [2024-11-13 15:24:34,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#6 [2024-11-13 15:24:34,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#7 [2024-11-13 15:24:34,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#8 [2024-11-13 15:24:34,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#9 [2024-11-13 15:24:34,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#10 [2024-11-13 15:24:34,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#11 [2024-11-13 15:24:34,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#12 [2024-11-13 15:24:34,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#13 [2024-11-13 15:24:34,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#14 [2024-11-13 15:24:34,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#15 [2024-11-13 15:24:34,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#16 [2024-11-13 15:24:34,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#17 [2024-11-13 15:24:34,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#18 [2024-11-13 15:24:34,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#19 [2024-11-13 15:24:34,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#20 [2024-11-13 15:24:34,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#21 [2024-11-13 15:24:34,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#22 [2024-11-13 15:24:34,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#23 [2024-11-13 15:24:34,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#24 [2024-11-13 15:24:34,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#25 [2024-11-13 15:24:34,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#26 [2024-11-13 15:24:34,645 INFO L130 BoogieDeclarations]: Found specification of procedure calc_alsa_tempo [2024-11-13 15:24:34,645 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_alsa_tempo [2024-11-13 15:24:34,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2024-11-13 15:24:34,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2024-11-13 15:24:34,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#2 [2024-11-13 15:24:34,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#3 [2024-11-13 15:24:34,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#4 [2024-11-13 15:24:34,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#5 [2024-11-13 15:24:34,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#6 [2024-11-13 15:24:34,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#7 [2024-11-13 15:24:34,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#8 [2024-11-13 15:24:34,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#9 [2024-11-13 15:24:34,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#10 [2024-11-13 15:24:34,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#11 [2024-11-13 15:24:34,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#12 [2024-11-13 15:24:34,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#13 [2024-11-13 15:24:34,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#14 [2024-11-13 15:24:34,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#15 [2024-11-13 15:24:34,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#16 [2024-11-13 15:24:34,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#17 [2024-11-13 15:24:34,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#18 [2024-11-13 15:24:34,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#19 [2024-11-13 15:24:34,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#20 [2024-11-13 15:24:34,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#21 [2024-11-13 15:24:34,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#22 [2024-11-13 15:24:34,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#23 [2024-11-13 15:24:34,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#24 [2024-11-13 15:24:34,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#25 [2024-11-13 15:24:34,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#26 [2024-11-13 15:24:34,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-13 15:24:34,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-13 15:24:34,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-13 15:24:34,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-13 15:24:34,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-13 15:24:34,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-13 15:24:34,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-13 15:24:34,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-13 15:24:34,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-13 15:24:34,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-13 15:24:34,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-13 15:24:34,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-13 15:24:34,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-13 15:24:34,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-13 15:24:34,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-13 15:24:34,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-13 15:24:34,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-13 15:24:34,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-13 15:24:34,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-13 15:24:34,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-13 15:24:34,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-13 15:24:34,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-13 15:24:34,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-13 15:24:34,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-13 15:24:34,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-13 15:24:34,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-13 15:24:34,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-13 15:24:34,651 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_proc [2024-11-13 15:24:34,651 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_proc [2024-11-13 15:24:34,651 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-13 15:24:34,652 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-13 15:24:34,652 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 15:24:34,652 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 15:24:34,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put [2024-11-13 15:24:34,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put [2024-11-13 15:24:34,652 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_open [2024-11-13 15:24:34,652 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_open [2024-11-13 15:24:34,652 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-13 15:24:34,652 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-13 15:24:34,652 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_readq_put_event [2024-11-13 15:24:34,652 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_readq_put_event [2024-11-13 15:24:34,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2024-11-13 15:24:34,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2024-11-13 15:24:34,652 INFO L130 BoogieDeclarations]: Found specification of procedure odev_open [2024-11-13 15:24:34,652 INFO L138 BoogieDeclarations]: Found implementation of procedure odev_open [2024-11-13 15:24:34,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-13 15:24:34,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-13 15:24:34,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-13 15:24:34,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-13 15:24:34,653 INFO L130 BoogieDeclarations]: Found specification of procedure waitqueue_active [2024-11-13 15:24:34,653 INFO L138 BoogieDeclarations]: Found implementation of procedure waitqueue_active [2024-11-13 15:24:34,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2024-11-13 15:24:34,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2024-11-13 15:24:34,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-13 15:24:34,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-13 15:24:34,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2024-11-13 15:24:34,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2024-11-13 15:24:34,653 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2024-11-13 15:24:34,653 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2024-11-13 15:24:34,653 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2024-11-13 15:24:34,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2024-11-13 15:24:34,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2024-11-13 15:24:34,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2024-11-13 15:24:34,654 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 15:24:34,654 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 15:24:34,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-13 15:24:34,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-13 15:24:34,654 INFO L130 BoogieDeclarations]: Found specification of procedure snd_midi_event_free [2024-11-13 15:24:34,654 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_midi_event_free [2024-11-13 15:24:34,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2024-11-13 15:24:34,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2024-11-13 15:24:34,654 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_synth_raw_event [2024-11-13 15:24:34,654 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_synth_raw_event [2024-11-13 15:24:34,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#0 [2024-11-13 15:24:34,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#1 [2024-11-13 15:24:34,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#2 [2024-11-13 15:24:34,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#3 [2024-11-13 15:24:34,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#4 [2024-11-13 15:24:34,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#5 [2024-11-13 15:24:34,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#6 [2024-11-13 15:24:34,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#7 [2024-11-13 15:24:34,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#8 [2024-11-13 15:24:34,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#9 [2024-11-13 15:24:34,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#10 [2024-11-13 15:24:34,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#11 [2024-11-13 15:24:34,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#12 [2024-11-13 15:24:34,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#13 [2024-11-13 15:24:34,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#14 [2024-11-13 15:24:34,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#15 [2024-11-13 15:24:34,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#16 [2024-11-13 15:24:34,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#17 [2024-11-13 15:24:34,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#18 [2024-11-13 15:24:34,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#19 [2024-11-13 15:24:34,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#20 [2024-11-13 15:24:34,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#21 [2024-11-13 15:24:34,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#22 [2024-11-13 15:24:34,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#23 [2024-11-13 15:24:34,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#24 [2024-11-13 15:24:34,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#25 [2024-11-13 15:24:34,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#26 [2024-11-13 15:24:34,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#0 [2024-11-13 15:24:34,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#1 [2024-11-13 15:24:34,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#2 [2024-11-13 15:24:34,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#3 [2024-11-13 15:24:34,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#4 [2024-11-13 15:24:34,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#5 [2024-11-13 15:24:34,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#6 [2024-11-13 15:24:34,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#7 [2024-11-13 15:24:34,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#8 [2024-11-13 15:24:34,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#9 [2024-11-13 15:24:34,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#10 [2024-11-13 15:24:34,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#11 [2024-11-13 15:24:34,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#12 [2024-11-13 15:24:34,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#13 [2024-11-13 15:24:34,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#14 [2024-11-13 15:24:34,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#15 [2024-11-13 15:24:34,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#16 [2024-11-13 15:24:34,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#17 [2024-11-13 15:24:34,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#18 [2024-11-13 15:24:34,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#19 [2024-11-13 15:24:34,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#20 [2024-11-13 15:24:34,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#21 [2024-11-13 15:24:34,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#22 [2024-11-13 15:24:34,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#23 [2024-11-13 15:24:34,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#24 [2024-11-13 15:24:34,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#25 [2024-11-13 15:24:34,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#26 [2024-11-13 15:24:34,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#0 [2024-11-13 15:24:34,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#1 [2024-11-13 15:24:34,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#2 [2024-11-13 15:24:34,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#3 [2024-11-13 15:24:34,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#4 [2024-11-13 15:24:34,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#5 [2024-11-13 15:24:34,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#6 [2024-11-13 15:24:34,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#7 [2024-11-13 15:24:34,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#8 [2024-11-13 15:24:34,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#9 [2024-11-13 15:24:34,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#10 [2024-11-13 15:24:34,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#11 [2024-11-13 15:24:34,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#12 [2024-11-13 15:24:34,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#13 [2024-11-13 15:24:34,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#14 [2024-11-13 15:24:34,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#15 [2024-11-13 15:24:34,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#16 [2024-11-13 15:24:34,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#17 [2024-11-13 15:24:34,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#18 [2024-11-13 15:24:34,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#19 [2024-11-13 15:24:34,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#20 [2024-11-13 15:24:34,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#21 [2024-11-13 15:24:34,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#22 [2024-11-13 15:24:34,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#23 [2024-11-13 15:24:34,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#24 [2024-11-13 15:24:34,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#25 [2024-11-13 15:24:34,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#26 [2024-11-13 15:24:34,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#0 [2024-11-13 15:24:34,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#1 [2024-11-13 15:24:34,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#2 [2024-11-13 15:24:34,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#3 [2024-11-13 15:24:34,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#4 [2024-11-13 15:24:34,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#5 [2024-11-13 15:24:34,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#6 [2024-11-13 15:24:34,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#7 [2024-11-13 15:24:34,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#8 [2024-11-13 15:24:34,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#9 [2024-11-13 15:24:34,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#10 [2024-11-13 15:24:34,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#11 [2024-11-13 15:24:34,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#12 [2024-11-13 15:24:34,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#13 [2024-11-13 15:24:34,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#14 [2024-11-13 15:24:34,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#15 [2024-11-13 15:24:34,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#16 [2024-11-13 15:24:34,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#17 [2024-11-13 15:24:34,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#18 [2024-11-13 15:24:34,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#19 [2024-11-13 15:24:34,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#20 [2024-11-13 15:24:34,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#21 [2024-11-13 15:24:34,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#22 [2024-11-13 15:24:34,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#23 [2024-11-13 15:24:34,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#24 [2024-11-13 15:24:34,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#25 [2024-11-13 15:24:34,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#26 [2024-11-13 15:24:34,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 15:24:34,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 15:24:34,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2024-11-13 15:24:34,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2024-11-13 15:24:34,660 INFO L130 BoogieDeclarations]: Found specification of procedure is_midi_dev [2024-11-13 15:24:34,660 INFO L138 BoogieDeclarations]: Found implementation of procedure is_midi_dev [2024-11-13 15:24:34,660 INFO L130 BoogieDeclarations]: Found specification of procedure odev_release [2024-11-13 15:24:34,660 INFO L138 BoogieDeclarations]: Found implementation of procedure odev_release [2024-11-13 15:24:34,660 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-11-13 15:24:34,660 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-11-13 15:24:34,660 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-11-13 15:24:34,660 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-11-13 15:24:34,660 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_device [2024-11-13 15:24:34,660 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_device [2024-11-13 15:24:34,660 INFO L130 BoogieDeclarations]: Found specification of procedure set_note_event [2024-11-13 15:24:34,660 INFO L138 BoogieDeclarations]: Found implementation of procedure set_note_event [2024-11-13 15:24:34,661 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2024-11-13 15:24:34,661 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2024-11-13 15:24:34,661 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_process_event [2024-11-13 15:24:34,661 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_process_event [2024-11-13 15:24:34,661 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_kernel_client_ctl [2024-11-13 15:24:34,661 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_kernel_client_ctl [2024-11-13 15:24:34,661 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-13 15:24:34,661 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-13 15:24:34,661 INFO L130 BoogieDeclarations]: Found specification of procedure set_echo_event [2024-11-13 15:24:34,662 INFO L138 BoogieDeclarations]: Found implementation of procedure set_echo_event [2024-11-13 15:24:34,662 INFO L130 BoogieDeclarations]: Found specification of procedure delete_port [2024-11-13 15:24:34,663 INFO L138 BoogieDeclarations]: Found implementation of procedure delete_port [2024-11-13 15:24:34,663 INFO L130 BoogieDeclarations]: Found specification of procedure snd_register_oss_device [2024-11-13 15:24:34,663 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_register_oss_device [2024-11-13 15:24:34,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-13 15:24:34,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-13 15:24:34,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2024-11-13 15:24:34,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2024-11-13 15:24:34,663 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_control [2024-11-13 15:24:34,663 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_control [2024-11-13 15:24:34,663 INFO L130 BoogieDeclarations]: Found specification of procedure snd_oss_info_register [2024-11-13 15:24:34,663 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_oss_info_register [2024-11-13 15:24:34,664 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_close [2024-11-13 15:24:34,664 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_close [2024-11-13 15:24:34,664 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_reset [2024-11-13 15:24:34,664 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_reset [2024-11-13 15:24:34,664 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_readq_put_timestamp [2024-11-13 15:24:34,664 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_readq_put_timestamp [2024-11-13 15:24:34,664 INFO L130 BoogieDeclarations]: Found specification of procedure get_sdev [2024-11-13 15:24:34,664 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sdev [2024-11-13 15:24:34,664 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_writeq_sync [2024-11-13 15:24:34,664 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_writeq_sync [2024-11-13 15:24:34,664 INFO L130 BoogieDeclarations]: Found specification of procedure set_control_event [2024-11-13 15:24:34,665 INFO L138 BoogieDeclarations]: Found implementation of procedure set_control_event [2024-11-13 15:24:36,379 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 15:24:36,386 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 15:25:29,056 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 15:25:49,928 INFO L? ?]: Removed 2983 outVars from TransFormulas that were not future-live. [2024-11-13 15:25:49,928 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 15:25:50,010 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 15:25:50,011 INFO L316 CfgBuilder]: Removed 37 assume(true) statements. [2024-11-13 15:25:50,011 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 03:25:50 BoogieIcfgContainer [2024-11-13 15:25:50,011 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 15:25:50,014 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-13 15:25:50,014 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-13 15:25:50,023 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-13 15:25:50,024 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 03:24:26" (1/3) ... [2024-11-13 15:25:50,024 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3cbce61d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 03:25:50, skipping insertion in model container [2024-11-13 15:25:50,025 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:24:32" (2/3) ... [2024-11-13 15:25:50,025 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3cbce61d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 03:25:50, skipping insertion in model container [2024-11-13 15:25:50,025 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 03:25:50" (3/3) ... [2024-11-13 15:25:50,026 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i [2024-11-13 15:25:50,044 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-13 15:25:50,047 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i that has 223 procedures, 2818 locations, 1 initial locations, 109 loop locations, and 28 error locations. [2024-11-13 15:25:50,172 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-13 15:25:50,190 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@617ba970, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-13 15:25:50,190 INFO L334 AbstractCegarLoop]: Starting to check reachability of 28 error locations. [2024-11-13 15:25:50,203 INFO L276 IsEmpty]: Start isEmpty. Operand has 2457 states, 1695 states have (on average 1.343952802359882) internal successors, (2278), 1751 states have internal predecessors, (2278), 589 states have call successors, (589), 145 states have call predecessors, (589), 144 states have return successors, (585), 576 states have call predecessors, (585), 585 states have call successors, (585) [2024-11-13 15:25:50,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 15:25:50,211 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 15:25:50,212 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:25:50,213 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2024-11-13 15:25:50,217 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:25:50,218 INFO L85 PathProgramCache]: Analyzing trace with hash 1721257292, now seen corresponding path program 1 times [2024-11-13 15:25:50,233 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 15:25:50,233 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [783652771] [2024-11-13 15:25:50,234 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:25:50,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 15:25:50,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:25:50,237 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 15:25:50,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-13 15:25:52,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:25:52,869 INFO L255 TraceCheckSpWp]: Trace formula consists of 970 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-13 15:25:52,875 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 15:25:53,282 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 15:25:53,282 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-13 15:25:53,283 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 15:25:53,283 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [783652771] [2024-11-13 15:25:53,284 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [783652771] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:25:53,284 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:25:53,284 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-13 15:25:53,286 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1606208883] [2024-11-13 15:25:53,287 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:25:53,292 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-13 15:25:53,292 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 15:25:53,314 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-13 15:25:53,315 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-13 15:25:53,322 INFO L87 Difference]: Start difference. First operand has 2457 states, 1695 states have (on average 1.343952802359882) internal successors, (2278), 1751 states have internal predecessors, (2278), 589 states have call successors, (589), 145 states have call predecessors, (589), 144 states have return successors, (585), 576 states have call predecessors, (585), 585 states have call successors, (585) Second operand has 5 states, 5 states have (on average 2.4) internal successors, (12), 3 states have internal predecessors, (12), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-13 15:25:54,187 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 15:25:54,188 INFO L93 Difference]: Finished difference Result 5770 states and 8340 transitions. [2024-11-13 15:25:54,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-13 15:25:54,191 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.4) internal successors, (12), 3 states have internal predecessors, (12), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 16 [2024-11-13 15:25:54,191 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 15:25:54,317 INFO L225 Difference]: With dead ends: 5770 [2024-11-13 15:25:54,317 INFO L226 Difference]: Without dead ends: 3312 [2024-11-13 15:25:54,347 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-13 15:25:54,352 INFO L432 NwaCegarLoop]: 4446 mSDtfsCounter, 3286 mSDsluCounter, 10111 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3287 SdHoareTripleChecker+Valid, 14557 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-13 15:25:54,353 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3287 Valid, 14557 Invalid, 20 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-13 15:25:54,383 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3312 states. [2024-11-13 15:25:54,735 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3312 to 3279. [2024-11-13 15:25:54,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3279 states, 2242 states have (on average 1.2948260481712757) internal successors, (2903), 2313 states have internal predecessors, (2903), 789 states have call successors, (789), 222 states have call predecessors, (789), 220 states have return successors, (792), 768 states have call predecessors, (792), 787 states have call successors, (792) [2024-11-13 15:25:54,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3279 states to 3279 states and 4484 transitions. [2024-11-13 15:25:54,808 INFO L78 Accepts]: Start accepts. Automaton has 3279 states and 4484 transitions. Word has length 16 [2024-11-13 15:25:54,808 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 15:25:54,808 INFO L471 AbstractCegarLoop]: Abstraction has 3279 states and 4484 transitions. [2024-11-13 15:25:54,809 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 2.4) internal successors, (12), 3 states have internal predecessors, (12), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-13 15:25:54,809 INFO L276 IsEmpty]: Start isEmpty. Operand 3279 states and 4484 transitions. [2024-11-13 15:25:54,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 15:25:54,813 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 15:25:54,813 INFO L215 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:25:54,855 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-13 15:25:55,014 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 15:25:55,014 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2024-11-13 15:25:55,015 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:25:55,015 INFO L85 PathProgramCache]: Analyzing trace with hash 1163876447, now seen corresponding path program 1 times [2024-11-13 15:25:55,017 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 15:25:55,017 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1502897380] [2024-11-13 15:25:55,017 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:25:55,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 15:25:55,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:25:55,021 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 15:25:55,025 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-13 15:25:57,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:25:57,519 INFO L255 TraceCheckSpWp]: Trace formula consists of 1140 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 15:25:57,523 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 15:25:58,209 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 15:25:58,209 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-13 15:25:58,209 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 15:25:58,209 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1502897380] [2024-11-13 15:25:58,210 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1502897380] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:25:58,210 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:25:58,210 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-13 15:25:58,210 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [249145589] [2024-11-13 15:25:58,210 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:25:58,211 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-13 15:25:58,212 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 15:25:58,213 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-13 15:25:58,213 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-13 15:25:58,213 INFO L87 Difference]: Start difference. First operand 3279 states and 4484 transitions. Second operand has 6 states, 6 states have (on average 5.833333333333333) internal successors, (35), 5 states have internal predecessors, (35), 3 states have call successors, (10), 4 states have call predecessors, (10), 3 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) [2024-11-13 15:26:02,316 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:26:06,322 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:26:33,318 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.50s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:26:40,445 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:26:44,464 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:26:48,471 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:26:55,444 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:26:59,450 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:27:03,459 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:27:19,444 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:27:22,717 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:27:24,040 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:27:40,082 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:27:43,125 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:27:45,993 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.87s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:27:50,013 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:28:02,571 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:28:04,263 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.68s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:28:14,420 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.79s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:28:18,435 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:28:22,443 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:28:26,453 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:28:48,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 15:28:48,445 INFO L93 Difference]: Finished difference Result 3346 states and 4565 transitions. [2024-11-13 15:28:48,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-13 15:28:48,445 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 5.833333333333333) internal successors, (35), 5 states have internal predecessors, (35), 3 states have call successors, (10), 4 states have call predecessors, (10), 3 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) Word has length 56 [2024-11-13 15:28:48,446 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 15:28:48,466 INFO L225 Difference]: With dead ends: 3346 [2024-11-13 15:28:48,466 INFO L226 Difference]: Without dead ends: 3344 [2024-11-13 15:28:48,467 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2024-11-13 15:28:48,468 INFO L432 NwaCegarLoop]: 1106 mSDtfsCounter, 3343 mSDsluCounter, 3438 mSDsCounter, 0 mSdLazyCounter, 9943 mSolverCounterSat, 1084 mSolverCounterUnsat, 13 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 165.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3701 SdHoareTripleChecker+Valid, 4544 SdHoareTripleChecker+Invalid, 11040 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 1084 IncrementalHoareTripleChecker+Valid, 9943 IncrementalHoareTripleChecker+Invalid, 13 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 169.3s IncrementalHoareTripleChecker+Time [2024-11-13 15:28:48,468 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3701 Valid, 4544 Invalid, 11040 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [1084 Valid, 9943 Invalid, 13 Unknown, 0 Unchecked, 169.3s Time] [2024-11-13 15:28:48,475 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3344 states. [2024-11-13 15:28:48,670 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3344 to 3316. [2024-11-13 15:28:48,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3316 states, 2265 states have (on average 1.2922737306843266) internal successors, (2927), 2339 states have internal predecessors, (2927), 797 states have call successors, (797), 224 states have call predecessors, (797), 226 states have return successors, (805), 777 states have call predecessors, (805), 795 states have call successors, (805) [2024-11-13 15:28:48,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3316 states to 3316 states and 4529 transitions. [2024-11-13 15:28:48,696 INFO L78 Accepts]: Start accepts. Automaton has 3316 states and 4529 transitions. Word has length 56 [2024-11-13 15:28:48,697 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 15:28:48,697 INFO L471 AbstractCegarLoop]: Abstraction has 3316 states and 4529 transitions. [2024-11-13 15:28:48,698 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 5.833333333333333) internal successors, (35), 5 states have internal predecessors, (35), 3 states have call successors, (10), 4 states have call predecessors, (10), 3 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) [2024-11-13 15:28:48,698 INFO L276 IsEmpty]: Start isEmpty. Operand 3316 states and 4529 transitions. [2024-11-13 15:28:48,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 15:28:48,703 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 15:28:48,704 INFO L215 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:28:48,736 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-13 15:28:48,904 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 15:28:48,904 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2024-11-13 15:28:48,905 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:28:48,905 INFO L85 PathProgramCache]: Analyzing trace with hash 1579293301, now seen corresponding path program 1 times [2024-11-13 15:28:48,906 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 15:28:48,906 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1322191918] [2024-11-13 15:28:48,906 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:28:48,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 15:28:48,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:28:48,908 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 15:28:48,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-13 15:28:50,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:28:50,911 INFO L255 TraceCheckSpWp]: Trace formula consists of 1223 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 15:28:50,914 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 15:28:51,134 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 15:28:51,134 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-13 15:28:51,134 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 15:28:51,134 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1322191918] [2024-11-13 15:28:51,134 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1322191918] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:28:51,134 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:28:51,134 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-13 15:28:51,134 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [322323710] [2024-11-13 15:28:51,134 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:28:51,135 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-13 15:28:51,135 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 15:28:51,135 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-13 15:28:51,135 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-13 15:28:51,136 INFO L87 Difference]: Start difference. First operand 3316 states and 4529 transitions. Second operand has 5 states, 5 states have (on average 11.8) internal successors, (59), 5 states have internal predecessors, (59), 3 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) [2024-11-13 15:28:51,558 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 15:28:51,558 INFO L93 Difference]: Finished difference Result 3904 states and 5228 transitions. [2024-11-13 15:28:51,559 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-13 15:28:51,559 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.8) internal successors, (59), 5 states have internal predecessors, (59), 3 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) Word has length 89 [2024-11-13 15:28:51,560 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 15:28:51,581 INFO L225 Difference]: With dead ends: 3904 [2024-11-13 15:28:51,581 INFO L226 Difference]: Without dead ends: 3320 [2024-11-13 15:28:51,585 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 88 GetRequests, 85 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-13 15:28:51,586 INFO L432 NwaCegarLoop]: 3353 mSDtfsCounter, 5 mSDsluCounter, 10023 mSDsCounter, 0 mSdLazyCounter, 33 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14 SdHoareTripleChecker+Valid, 13376 SdHoareTripleChecker+Invalid, 39 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 33 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-13 15:28:51,586 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [14 Valid, 13376 Invalid, 39 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 33 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-13 15:28:51,592 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3320 states. [2024-11-13 15:28:51,753 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3320 to 3318. [2024-11-13 15:28:51,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3318 states, 2267 states have (on average 1.2920158800176444) internal successors, (2929), 2341 states have internal predecessors, (2929), 797 states have call successors, (797), 224 states have call predecessors, (797), 226 states have return successors, (805), 777 states have call predecessors, (805), 795 states have call successors, (805) [2024-11-13 15:28:51,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3318 states to 3318 states and 4531 transitions. [2024-11-13 15:28:51,776 INFO L78 Accepts]: Start accepts. Automaton has 3318 states and 4531 transitions. Word has length 89 [2024-11-13 15:28:51,776 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 15:28:51,776 INFO L471 AbstractCegarLoop]: Abstraction has 3318 states and 4531 transitions. [2024-11-13 15:28:51,776 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.8) internal successors, (59), 5 states have internal predecessors, (59), 3 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) [2024-11-13 15:28:51,776 INFO L276 IsEmpty]: Start isEmpty. Operand 3318 states and 4531 transitions. [2024-11-13 15:28:51,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 15:28:51,781 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 15:28:51,781 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:28:51,817 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-11-13 15:28:51,982 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 15:28:51,982 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2024-11-13 15:28:51,982 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:28:51,983 INFO L85 PathProgramCache]: Analyzing trace with hash -556608950, now seen corresponding path program 1 times [2024-11-13 15:28:51,983 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 15:28:51,983 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [852637808] [2024-11-13 15:28:51,984 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:28:51,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 15:28:51,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:28:51,985 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 15:28:51,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-11-13 15:28:53,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:28:53,968 INFO L255 TraceCheckSpWp]: Trace formula consists of 1353 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 15:28:53,972 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 15:28:54,082 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 15:28:54,082 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-13 15:28:54,082 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 15:28:54,082 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [852637808] [2024-11-13 15:28:54,082 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [852637808] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:28:54,082 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:28:54,082 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-13 15:28:54,082 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2069399260] [2024-11-13 15:28:54,082 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:28:54,083 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-13 15:28:54,083 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 15:28:54,083 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-13 15:28:54,084 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-13 15:28:54,084 INFO L87 Difference]: Start difference. First operand 3318 states and 4531 transitions. Second operand has 4 states, 4 states have (on average 14.5) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (15), 2 states have call predecessors, (15), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2024-11-13 15:28:54,561 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 15:28:54,562 INFO L93 Difference]: Finished difference Result 3896 states and 5215 transitions. [2024-11-13 15:28:54,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-13 15:28:54,562 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.5) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (15), 2 states have call predecessors, (15), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 108 [2024-11-13 15:28:54,563 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 15:28:54,585 INFO L225 Difference]: With dead ends: 3896 [2024-11-13 15:28:54,585 INFO L226 Difference]: Without dead ends: 3323 [2024-11-13 15:28:54,590 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 107 GetRequests, 105 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-13 15:28:54,592 INFO L432 NwaCegarLoop]: 3357 mSDtfsCounter, 2 mSDsluCounter, 6696 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 10053 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-13 15:28:54,593 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 10053 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-13 15:28:54,602 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3323 states. [2024-11-13 15:28:54,767 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3323 to 3320. [2024-11-13 15:28:54,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3320 states, 2269 states have (on average 1.2917584839136182) internal successors, (2931), 2343 states have internal predecessors, (2931), 797 states have call successors, (797), 224 states have call predecessors, (797), 226 states have return successors, (805), 777 states have call predecessors, (805), 795 states have call successors, (805) [2024-11-13 15:28:54,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3320 states to 3320 states and 4533 transitions. [2024-11-13 15:28:54,801 INFO L78 Accepts]: Start accepts. Automaton has 3320 states and 4533 transitions. Word has length 108 [2024-11-13 15:28:54,803 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 15:28:54,803 INFO L471 AbstractCegarLoop]: Abstraction has 3320 states and 4533 transitions. [2024-11-13 15:28:54,803 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.5) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (15), 2 states have call predecessors, (15), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2024-11-13 15:28:54,803 INFO L276 IsEmpty]: Start isEmpty. Operand 3320 states and 4533 transitions. [2024-11-13 15:28:54,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 15:28:54,806 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 15:28:54,807 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:28:54,841 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2024-11-13 15:28:55,007 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 15:28:55,008 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2024-11-13 15:28:55,008 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:28:55,008 INFO L85 PathProgramCache]: Analyzing trace with hash -1953571455, now seen corresponding path program 1 times [2024-11-13 15:28:55,009 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 15:28:55,009 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [166418974] [2024-11-13 15:28:55,009 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:28:55,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 15:28:55,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:28:55,010 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 15:28:55,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-11-13 15:28:57,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:28:57,079 INFO L255 TraceCheckSpWp]: Trace formula consists of 1382 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 15:28:57,083 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 15:28:58,743 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 15:28:58,744 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-13 15:28:58,744 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 15:28:58,744 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [166418974] [2024-11-13 15:28:58,744 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [166418974] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:28:58,744 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:28:58,744 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-13 15:28:58,744 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1084977753] [2024-11-13 15:28:58,744 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:28:58,745 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-13 15:28:58,745 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 15:28:58,745 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-13 15:28:58,745 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-13 15:28:58,745 INFO L87 Difference]: Start difference. First operand 3320 states and 4533 transitions. Second operand has 6 states, 6 states have (on average 10.0) internal successors, (60), 4 states have internal predecessors, (60), 1 states have call successors, (15), 1 states have call predecessors, (15), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2024-11-13 15:29:02,824 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:29:13,223 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 15:29:13,224 INFO L93 Difference]: Finished difference Result 6569 states and 9022 transitions. [2024-11-13 15:29:13,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 15:29:13,224 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 10.0) internal successors, (60), 4 states have internal predecessors, (60), 1 states have call successors, (15), 1 states have call predecessors, (15), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) Word has length 110 [2024-11-13 15:29:13,225 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 15:29:13,245 INFO L225 Difference]: With dead ends: 6569 [2024-11-13 15:29:13,245 INFO L226 Difference]: Without dead ends: 3320 [2024-11-13 15:29:13,260 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 111 GetRequests, 105 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2024-11-13 15:29:13,260 INFO L432 NwaCegarLoop]: 3354 mSDtfsCounter, 3273 mSDsluCounter, 8887 mSDsCounter, 0 mSdLazyCounter, 1182 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3274 SdHoareTripleChecker+Valid, 12241 SdHoareTripleChecker+Invalid, 1183 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1182 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.1s IncrementalHoareTripleChecker+Time [2024-11-13 15:29:13,261 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3274 Valid, 12241 Invalid, 1183 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 1182 Invalid, 1 Unknown, 0 Unchecked, 14.1s Time] [2024-11-13 15:29:13,265 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3320 states. [2024-11-13 15:29:13,456 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3320 to 3320. [2024-11-13 15:29:13,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3320 states, 2269 states have (on average 1.2908770383428823) internal successors, (2929), 2343 states have internal predecessors, (2929), 797 states have call successors, (797), 224 states have call predecessors, (797), 226 states have return successors, (805), 777 states have call predecessors, (805), 795 states have call successors, (805) [2024-11-13 15:29:13,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3320 states to 3320 states and 4531 transitions. [2024-11-13 15:29:13,481 INFO L78 Accepts]: Start accepts. Automaton has 3320 states and 4531 transitions. Word has length 110 [2024-11-13 15:29:13,482 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 15:29:13,482 INFO L471 AbstractCegarLoop]: Abstraction has 3320 states and 4531 transitions. [2024-11-13 15:29:13,482 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 10.0) internal successors, (60), 4 states have internal predecessors, (60), 1 states have call successors, (15), 1 states have call predecessors, (15), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2024-11-13 15:29:13,482 INFO L276 IsEmpty]: Start isEmpty. Operand 3320 states and 4531 transitions. [2024-11-13 15:29:13,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 15:29:13,485 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 15:29:13,485 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:29:13,524 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2024-11-13 15:29:13,685 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 15:29:13,686 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2024-11-13 15:29:13,686 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:29:13,686 INFO L85 PathProgramCache]: Analyzing trace with hash -1953511873, now seen corresponding path program 1 times [2024-11-13 15:29:13,687 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 15:29:13,688 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [476515745] [2024-11-13 15:29:13,688 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:29:13,688 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 15:29:13,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:29:13,690 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 15:29:13,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-11-13 15:29:15,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:29:15,665 INFO L255 TraceCheckSpWp]: Trace formula consists of 1382 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 15:29:15,668 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 15:29:16,072 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 15:29:16,072 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-13 15:29:16,072 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 15:29:16,072 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [476515745] [2024-11-13 15:29:16,073 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [476515745] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:29:16,073 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:29:16,073 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-13 15:29:16,073 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [126122954] [2024-11-13 15:29:16,073 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:29:16,073 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-13 15:29:16,073 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 15:29:16,074 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-13 15:29:16,074 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-13 15:29:16,074 INFO L87 Difference]: Start difference. First operand 3320 states and 4531 transitions. Second operand has 6 states, 6 states have (on average 10.0) internal successors, (60), 5 states have internal predecessors, (60), 2 states have call successors, (15), 2 states have call predecessors, (15), 3 states have return successors, (14), 3 states have call predecessors, (14), 2 states have call successors, (14) [2024-11-13 15:29:16,467 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 15:29:16,467 INFO L93 Difference]: Finished difference Result 3907 states and 5227 transitions. [2024-11-13 15:29:16,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 15:29:16,468 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 10.0) internal successors, (60), 5 states have internal predecessors, (60), 2 states have call successors, (15), 2 states have call predecessors, (15), 3 states have return successors, (14), 3 states have call predecessors, (14), 2 states have call successors, (14) Word has length 110 [2024-11-13 15:29:16,468 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 15:29:16,483 INFO L225 Difference]: With dead ends: 3907 [2024-11-13 15:29:16,483 INFO L226 Difference]: Without dead ends: 3325 [2024-11-13 15:29:16,486 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 109 GetRequests, 105 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-13 15:29:16,487 INFO L432 NwaCegarLoop]: 3354 mSDtfsCounter, 0 mSDsluCounter, 13408 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 16762 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-13 15:29:16,488 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 16762 Invalid, 22 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-13 15:29:16,492 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3325 states. [2024-11-13 15:29:16,677 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3325 to 3325. [2024-11-13 15:29:16,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3325 states, 2273 states have (on average 1.2903651561812584) internal successors, (2933), 2347 states have internal predecessors, (2933), 797 states have call successors, (797), 224 states have call predecessors, (797), 227 states have return successors, (807), 778 states have call predecessors, (807), 795 states have call successors, (807) [2024-11-13 15:29:16,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3325 states to 3325 states and 4537 transitions. [2024-11-13 15:29:16,707 INFO L78 Accepts]: Start accepts. Automaton has 3325 states and 4537 transitions. Word has length 110 [2024-11-13 15:29:16,708 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 15:29:16,708 INFO L471 AbstractCegarLoop]: Abstraction has 3325 states and 4537 transitions. [2024-11-13 15:29:16,709 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 10.0) internal successors, (60), 5 states have internal predecessors, (60), 2 states have call successors, (15), 2 states have call predecessors, (15), 3 states have return successors, (14), 3 states have call predecessors, (14), 2 states have call successors, (14) [2024-11-13 15:29:16,709 INFO L276 IsEmpty]: Start isEmpty. Operand 3325 states and 4537 transitions. [2024-11-13 15:29:16,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 15:29:16,710 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 15:29:16,711 INFO L215 NwaCegarLoop]: trace histogram [8, 8, 8, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:29:16,748 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2024-11-13 15:29:16,914 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 15:29:16,915 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2024-11-13 15:29:16,916 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:29:16,916 INFO L85 PathProgramCache]: Analyzing trace with hash -608827552, now seen corresponding path program 1 times [2024-11-13 15:29:16,917 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 15:29:16,917 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [432102894] [2024-11-13 15:29:16,917 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:29:16,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 15:29:16,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:29:16,919 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 15:29:16,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2024-11-13 15:29:19,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:29:19,024 INFO L255 TraceCheckSpWp]: Trace formula consists of 1386 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 15:29:19,029 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 15:29:19,614 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 15:29:19,617 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-13 15:29:19,617 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 15:29:19,617 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [432102894] [2024-11-13 15:29:19,617 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [432102894] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:29:19,618 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:29:19,618 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-13 15:29:19,618 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [561070428] [2024-11-13 15:29:19,622 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:29:19,622 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-13 15:29:19,622 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 15:29:19,623 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-13 15:29:19,623 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-13 15:29:19,623 INFO L87 Difference]: Start difference. First operand 3325 states and 4537 transitions. Second operand has 6 states, 6 states have (on average 9.333333333333334) internal successors, (56), 5 states have internal predecessors, (56), 3 states have call successors, (21), 2 states have call predecessors, (21), 3 states have return successors, (17), 4 states have call predecessors, (17), 3 states have call successors, (17) [2024-11-13 15:29:20,087 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 15:29:20,088 INFO L93 Difference]: Finished difference Result 6639 states and 9064 transitions. [2024-11-13 15:29:20,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 15:29:20,089 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.333333333333334) internal successors, (56), 5 states have internal predecessors, (56), 3 states have call successors, (21), 2 states have call predecessors, (21), 3 states have return successors, (17), 4 states have call predecessors, (17), 3 states have call successors, (17) Word has length 126 [2024-11-13 15:29:20,089 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 15:29:20,121 INFO L225 Difference]: With dead ends: 6639 [2024-11-13 15:29:20,121 INFO L226 Difference]: Without dead ends: 3325 [2024-11-13 15:29:20,140 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 125 GetRequests, 121 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-13 15:29:20,142 INFO L432 NwaCegarLoop]: 3353 mSDtfsCounter, 366 mSDsluCounter, 12946 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 457 SdHoareTripleChecker+Valid, 16299 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-13 15:29:20,142 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [457 Valid, 16299 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-13 15:29:20,151 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3325 states. [2024-11-13 15:29:20,555 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3325 to 3325. [2024-11-13 15:29:20,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3325 states, 2273 states have (on average 1.2894852617685877) internal successors, (2931), 2345 states have internal predecessors, (2931), 797 states have call successors, (797), 224 states have call predecessors, (797), 227 states have return successors, (807), 778 states have call predecessors, (807), 795 states have call successors, (807) [2024-11-13 15:29:20,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3325 states to 3325 states and 4535 transitions. [2024-11-13 15:29:20,578 INFO L78 Accepts]: Start accepts. Automaton has 3325 states and 4535 transitions. Word has length 126 [2024-11-13 15:29:20,578 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 15:29:20,578 INFO L471 AbstractCegarLoop]: Abstraction has 3325 states and 4535 transitions. [2024-11-13 15:29:20,578 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.333333333333334) internal successors, (56), 5 states have internal predecessors, (56), 3 states have call successors, (21), 2 states have call predecessors, (21), 3 states have return successors, (17), 4 states have call predecessors, (17), 3 states have call successors, (17) [2024-11-13 15:29:20,579 INFO L276 IsEmpty]: Start isEmpty. Operand 3325 states and 4535 transitions. [2024-11-13 15:29:20,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 15:29:20,581 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 15:29:20,581 INFO L215 NwaCegarLoop]: trace histogram [4, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:29:20,617 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2024-11-13 15:29:20,781 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 15:29:20,782 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_linux_arch_io_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2024-11-13 15:29:20,782 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:29:20,782 INFO L85 PathProgramCache]: Analyzing trace with hash -10109320, now seen corresponding path program 1 times [2024-11-13 15:29:20,783 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 15:29:20,783 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [355972384] [2024-11-13 15:29:20,783 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:29:20,783 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 15:29:20,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:29:20,785 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 15:29:20,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2024-11-13 15:29:22,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:29:22,710 INFO L255 TraceCheckSpWp]: Trace formula consists of 1212 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 15:29:22,712 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 15:29:24,159 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 15:29:24,159 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-13 15:29:24,159 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 15:29:24,159 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [355972384] [2024-11-13 15:29:24,159 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [355972384] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:29:24,159 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:29:24,159 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-13 15:29:24,160 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [721795288] [2024-11-13 15:29:24,160 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:29:24,160 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-13 15:29:24,160 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 15:29:24,160 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-13 15:29:24,160 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-13 15:29:24,161 INFO L87 Difference]: Start difference. First operand 3325 states and 4535 transitions. Second operand has 4 states, 4 states have (on average 15.25) internal successors, (61), 3 states have internal predecessors, (61), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (16), 1 states have call predecessors, (16), 1 states have call successors, (16) [2024-11-13 15:29:24,413 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 15:29:24,413 INFO L93 Difference]: Finished difference Result 3325 states and 4535 transitions. [2024-11-13 15:29:24,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-13 15:29:24,414 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.25) internal successors, (61), 3 states have internal predecessors, (61), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (16), 1 states have call predecessors, (16), 1 states have call successors, (16) Word has length 105 [2024-11-13 15:29:24,414 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 15:29:24,429 INFO L225 Difference]: With dead ends: 3325 [2024-11-13 15:29:24,429 INFO L226 Difference]: Without dead ends: 3323 [2024-11-13 15:29:24,431 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 105 GetRequests, 102 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-13 15:29:24,432 INFO L432 NwaCegarLoop]: 3352 mSDtfsCounter, 3263 mSDsluCounter, 3351 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3263 SdHoareTripleChecker+Valid, 6703 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-13 15:29:24,432 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3263 Valid, 6703 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-13 15:29:24,436 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3323 states. [2024-11-13 15:29:24,647 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3323 to 3323. [2024-11-13 15:29:24,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3323 states, 2272 states have (on average 1.2891725352112675) internal successors, (2929), 2343 states have internal predecessors, (2929), 797 states have call successors, (797), 224 states have call predecessors, (797), 227 states have return successors, (807), 778 states have call predecessors, (807), 795 states have call successors, (807) [2024-11-13 15:29:24,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3323 states to 3323 states and 4533 transitions. [2024-11-13 15:29:24,668 INFO L78 Accepts]: Start accepts. Automaton has 3323 states and 4533 transitions. Word has length 105 [2024-11-13 15:29:24,669 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 15:29:24,669 INFO L471 AbstractCegarLoop]: Abstraction has 3323 states and 4533 transitions. [2024-11-13 15:29:24,669 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.25) internal successors, (61), 3 states have internal predecessors, (61), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (16), 1 states have call predecessors, (16), 1 states have call successors, (16) [2024-11-13 15:29:24,669 INFO L276 IsEmpty]: Start isEmpty. Operand 3323 states and 4533 transitions. [2024-11-13 15:29:24,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 15:29:24,670 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 15:29:24,671 INFO L215 NwaCegarLoop]: trace histogram [8, 8, 8, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:29:24,707 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2024-11-13 15:29:24,871 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 15:29:24,871 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2024-11-13 15:29:24,871 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:29:24,871 INFO L85 PathProgramCache]: Analyzing trace with hash 163845053, now seen corresponding path program 1 times [2024-11-13 15:29:24,872 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 15:29:24,872 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1075375440] [2024-11-13 15:29:24,872 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:29:24,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 15:29:24,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:29:24,874 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 15:29:24,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dc41ff-9270-45e7-be07-d4822af1aa22/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process