./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-tm6000-tm6000.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30f1ef3c-21db-479e-8e0e-bea5a83a33ec/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30f1ef3c-21db-479e-8e0e-bea5a83a33ec/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30f1ef3c-21db-479e-8e0e-bea5a83a33ec/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30f1ef3c-21db-479e-8e0e-bea5a83a33ec/bin/uautomizer-ZsLfNo2U6R/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-tm6000-tm6000.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30f1ef3c-21db-479e-8e0e-bea5a83a33ec/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30f1ef3c-21db-479e-8e0e-bea5a83a33ec/bin/uautomizer-ZsLfNo2U6R --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a39169c665f4c0a14555784b28de35ed8cb2c2ce97e6a9e0650ebd2d3ec5079f --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 15:35:52,514 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 15:35:52,516 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 15:35:52,537 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 15:35:52,538 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 15:35:52,539 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 15:35:52,540 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 15:35:52,542 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 15:35:52,544 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 15:35:52,545 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 15:35:52,547 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 15:35:52,548 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 15:35:52,548 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 15:35:52,550 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 15:35:52,551 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 15:35:52,553 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 15:35:52,554 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 15:35:52,555 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 15:35:52,557 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 15:35:52,559 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 15:35:52,560 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 15:35:52,562 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 15:35:52,563 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 15:35:52,564 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 15:35:52,568 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 15:35:52,568 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 15:35:52,569 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 15:35:52,570 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 15:35:52,571 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 15:35:52,572 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 15:35:52,572 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 15:35:52,573 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 15:35:52,574 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 15:35:52,575 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 15:35:52,576 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 15:35:52,576 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 15:35:52,577 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 15:35:52,578 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 15:35:52,578 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 15:35:52,579 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 15:35:52,580 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 15:35:52,581 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30f1ef3c-21db-479e-8e0e-bea5a83a33ec/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-25 15:35:52,603 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 15:35:52,604 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 15:35:52,604 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 15:35:52,604 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 15:35:52,605 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 15:35:52,606 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 15:35:52,606 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 15:35:52,606 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 15:35:52,607 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 15:35:52,607 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 15:35:52,607 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 15:35:52,608 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 15:35:52,608 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 15:35:52,608 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 15:35:52,608 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 15:35:52,609 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 15:35:52,609 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 15:35:52,609 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 15:35:52,610 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 15:35:52,610 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 15:35:52,610 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 15:35:52,610 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 15:35:52,611 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 15:35:52,611 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 15:35:52,611 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 15:35:52,612 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-25 15:35:52,612 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 15:35:52,612 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 15:35:52,613 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 15:35:52,613 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 15:35:52,613 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 15:35:52,613 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30f1ef3c-21db-479e-8e0e-bea5a83a33ec/bin/uautomizer-ZsLfNo2U6R/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30f1ef3c-21db-479e-8e0e-bea5a83a33ec/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a39169c665f4c0a14555784b28de35ed8cb2c2ce97e6a9e0650ebd2d3ec5079f [2022-11-25 15:35:52,872 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 15:35:52,910 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 15:35:52,915 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 15:35:52,917 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 15:35:52,918 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 15:35:52,919 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30f1ef3c-21db-479e-8e0e-bea5a83a33ec/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-tm6000-tm6000.cil.i [2022-11-25 15:35:56,140 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 15:35:56,988 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 15:35:56,989 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30f1ef3c-21db-479e-8e0e-bea5a83a33ec/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-tm6000-tm6000.cil.i [2022-11-25 15:35:57,081 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30f1ef3c-21db-479e-8e0e-bea5a83a33ec/bin/uautomizer-ZsLfNo2U6R/data/db908e2d8/07fb2fbc87364aca9571553e50a477a9/FLAG1dc0101db [2022-11-25 15:35:57,103 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30f1ef3c-21db-479e-8e0e-bea5a83a33ec/bin/uautomizer-ZsLfNo2U6R/data/db908e2d8/07fb2fbc87364aca9571553e50a477a9 [2022-11-25 15:35:57,115 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 15:35:57,117 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 15:35:57,119 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 15:35:57,120 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 15:35:57,123 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 15:35:57,124 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:35:57" (1/1) ... [2022-11-25 15:35:57,125 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ee0e59c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:35:57, skipping insertion in model container [2022-11-25 15:35:57,125 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:35:57" (1/1) ... [2022-11-25 15:35:57,133 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 15:35:57,336 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 15:35:58,362 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 15:35:58,745 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:35:58,746 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:35:58,759 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:35:58,761 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:35:58,762 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:35:58,763 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:35:58,764 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:35:58,764 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:35:58,765 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:35:58,765 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:35:58,766 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:35:58,769 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:35:58,770 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:35:58,770 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:35:58,770 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:35:58,771 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:35:58,772 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:35:58,772 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:35:58,773 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:35:58,773 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:35:58,774 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:35:58,774 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:35:58,775 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:35:58,776 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:35:58,777 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:58,777 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:35:58,778 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:58,778 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:58,779 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:35:58,787 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev [2022-11-25 15:35:58,801 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:58,807 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:58,822 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-11-25 15:35:58,831 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 15:35:58,832 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:58,833 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:58,841 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 15:35:58,841 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 15:35:58,848 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 15:35:58,849 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 15:35:58,856 WARN L623 FunctionHandler]: Unknown extern function flush_work [2022-11-25 15:35:58,863 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 15:35:58,870 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev [2022-11-25 15:35:58,880 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:58,889 WARN L623 FunctionHandler]: Unknown extern function usb_get_dev [2022-11-25 15:35:58,889 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 15:35:58,890 WARN L623 FunctionHandler]: Unknown extern function find_first_zero_bit [2022-11-25 15:35:58,890 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:58,891 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-11-25 15:35:58,892 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:58,893 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-11-25 15:35:58,894 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 15:35:58,895 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 15:35:58,904 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:58,921 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:58,922 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:58,922 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:58,923 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:58,923 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-11-25 15:35:58,924 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:35:58,938 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:58,948 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:35:58,949 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:35:58,950 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 15:35:58,952 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-11-25 15:35:58,952 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:35:59,343 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:59,343 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:59,344 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:59,344 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:59,344 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:59,345 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:59,345 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:59,345 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:59,346 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:59,346 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:59,346 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:59,347 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:59,347 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:59,347 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:59,348 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:59,348 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:59,348 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:59,349 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:59,349 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:59,349 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:59,350 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:59,350 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:59,350 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:59,351 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:59,351 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:59,352 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:59,352 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:59,352 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:59,353 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:59,353 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:59,353 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:59,354 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:59,354 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:59,354 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:59,355 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:59,355 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:59,355 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:59,356 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:59,356 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:59,356 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:59,356 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:59,357 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:59,357 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:59,357 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:59,358 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:59,358 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:59,358 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:59,383 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 15:35:59,384 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 15:35:59,388 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_usb_register_driver [2022-11-25 15:35:59,393 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 15:35:59,396 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-11-25 15:35:59,397 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-11-25 15:35:59,476 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 15:35:59,655 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:59,656 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:59,658 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:59,658 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:59,659 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:59,660 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 15:35:59,661 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:59,662 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:59,662 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:59,663 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:59,664 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:59,665 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:35:59,666 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-25 15:35:59,666 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-25 15:35:59,678 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:35:59,681 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:35:59,693 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:35:59,699 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:35:59,707 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:35:59,707 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:35:59,708 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:35:59,708 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:35:59,714 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:59,716 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:59,718 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:59,718 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:59,720 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:59,725 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:35:59,729 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:59,739 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:59,763 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:59,781 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:59,786 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 15:35:59,793 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:59,795 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:59,796 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 15:35:59,841 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:59,849 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:59,868 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:59,872 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:59,874 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:59,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:59,887 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:59,888 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:59,890 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:59,891 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:59,899 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:59,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:59,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:59,903 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:59,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:59,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:59,908 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:59,915 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 15:35:59,916 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-11-25 15:35:59,916 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 15:35:59,918 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-11-25 15:36:00,026 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 15:36:00,056 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 15:36:00,063 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 15:36:00,068 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 15:36:00,191 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 15:36:00,192 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 15:36:00,199 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:00,249 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-11-25 15:36:00,291 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-11-25 15:36:00,480 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:00,487 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:00,488 WARN L623 FunctionHandler]: Unknown extern function v4l2_get_timestamp [2022-11-25 15:36:00,488 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 15:36:00,489 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 15:36:00,498 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_vmalloc [2022-11-25 15:36:00,502 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:00,503 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_vmalloc [2022-11-25 15:36:00,506 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:00,514 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_vmalloc [2022-11-25 15:36:00,516 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:00,516 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_vmalloc [2022-11-25 15:36:00,529 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:00,530 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:00,547 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:00,548 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 15:36:00,549 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:00,556 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:00,557 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:00,558 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-11-25 15:36:00,563 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:00,624 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-11-25 15:36:00,627 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:36:00,627 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:36:00,634 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 15:36:00,635 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-11-25 15:36:00,635 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 15:36:00,636 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:36:00,636 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:36:00,643 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 15:36:00,646 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:00,647 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:00,647 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:36:00,647 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:00,648 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:00,650 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:36:00,651 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:36:00,651 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 15:36:00,651 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:00,652 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 15:36:00,663 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 15:36:00,663 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 15:36:00,664 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:00,679 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 15:36:00,679 WARN L623 FunctionHandler]: Unknown extern function videobuf_vmalloc_free [2022-11-25 15:36:00,688 WARN L623 FunctionHandler]: Unknown extern function videobuf_iolock [2022-11-25 15:36:00,722 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:00,729 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:00,736 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-11-25 15:36:00,737 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 15:36:00,737 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 15:36:00,745 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 15:36:00,766 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:00,783 WARN L623 FunctionHandler]: Unknown extern function videobuf_reqbufs [2022-11-25 15:36:00,791 WARN L623 FunctionHandler]: Unknown extern function videobuf_querybuf [2022-11-25 15:36:00,798 WARN L623 FunctionHandler]: Unknown extern function videobuf_qbuf [2022-11-25 15:36:00,805 WARN L623 FunctionHandler]: Unknown extern function videobuf_dqbuf [2022-11-25 15:36:00,812 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamon [2022-11-25 15:36:00,820 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamoff [2022-11-25 15:36:00,897 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:00,940 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-11-25 15:36:00,941 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:00,942 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:00,943 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_init [2022-11-25 15:36:00,944 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:00,945 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:00,946 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:00,947 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_vmalloc_init [2022-11-25 15:36:00,947 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:00,949 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_add [2022-11-25 15:36:00,956 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-11-25 15:36:00,966 WARN L623 FunctionHandler]: Unknown extern function videobuf_read_stream [2022-11-25 15:36:00,975 WARN L623 FunctionHandler]: Unknown extern function v4l2_event_pending [2022-11-25 15:36:00,977 WARN L623 FunctionHandler]: Unknown extern function videobuf_poll_stream [2022-11-25 15:36:00,991 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-11-25 15:36:00,991 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:00,993 WARN L623 FunctionHandler]: Unknown extern function usb_reset_configuration [2022-11-25 15:36:00,994 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 15:36:00,994 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 15:36:00,995 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-11-25 15:36:00,995 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_del [2022-11-25 15:36:00,995 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_exit [2022-11-25 15:36:00,995 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:36:01,002 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_mapper [2022-11-25 15:36:01,027 WARN L623 FunctionHandler]: Unknown extern function video_device_alloc [2022-11-25 15:36:01,084 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-11-25 15:36:01,085 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-11-25 15:36:01,085 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-25 15:36:01,085 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-25 15:36:01,086 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-25 15:36:01,086 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-25 15:36:01,086 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-25 15:36:01,088 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-25 15:36:01,092 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_add_handler [2022-11-25 15:36:01,093 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:01,094 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:01,095 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-11-25 15:36:01,095 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:01,097 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:01,097 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:01,098 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-11-25 15:36:01,098 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:01,101 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:01,101 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-11-25 15:36:01,102 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-11-25 15:36:01,102 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-11-25 15:36:01,103 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-11-25 15:36:01,103 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-11-25 15:36:01,103 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-11-25 15:36:01,408 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_poll [2022-11-25 15:36:01,409 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-11-25 15:36:01,411 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-11-25 15:36:01,413 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_subscribe_event [2022-11-25 15:36:01,414 WARN L623 FunctionHandler]: Unknown extern function v4l2_event_unsubscribe [2022-11-25 15:36:01,415 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-11-25 15:36:01,417 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-11-25 15:36:01,419 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_subscribe_event [2022-11-25 15:36:01,420 WARN L623 FunctionHandler]: Unknown extern function v4l2_event_unsubscribe [2022-11-25 15:36:01,461 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:01,468 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:01,522 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 15:36:01,572 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:01,580 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:01,582 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:01,584 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:01,585 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:01,592 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:01,593 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:01,594 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 15:36:01,594 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 15:36:01,595 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:01,596 WARN L623 FunctionHandler]: Unknown extern function rc_keydown [2022-11-25 15:36:01,596 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 15:36:01,597 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 15:36:01,604 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:01,606 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:01,606 WARN L623 FunctionHandler]: Unknown extern function rc_keydown [2022-11-25 15:36:01,606 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 15:36:01,614 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:01,614 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:01,615 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 15:36:01,615 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:01,616 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 15:36:01,616 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 15:36:01,624 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:01,631 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:01,632 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 15:36:01,639 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:01,647 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:01,647 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 15:36:01,648 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:01,649 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 15:36:01,649 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:01,650 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 15:36:01,659 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:01,660 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 15:36:01,660 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:36:01,661 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 15:36:01,663 WARN L623 FunctionHandler]: Unknown extern function rc_allocate_device [2022-11-25 15:36:01,663 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:01,665 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 15:36:01,665 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 15:36:01,666 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 15:36:01,667 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 15:36:01,667 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 15:36:01,667 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 15:36:01,669 WARN L623 FunctionHandler]: Unknown extern function strlcat [2022-11-25 15:36:01,677 WARN L623 FunctionHandler]: Unknown extern function rc_register_device [2022-11-25 15:36:01,678 WARN L623 FunctionHandler]: Unknown extern function rc_free_device [2022-11-25 15:36:01,678 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:36:01,679 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:01,680 WARN L623 FunctionHandler]: Unknown extern function rc_unregister_device [2022-11-25 15:36:01,680 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:36:01,747 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 15:36:01,747 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 15:36:01,761 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:36:02,211 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30f1ef3c-21db-479e-8e0e-bea5a83a33ec/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-tm6000-tm6000.cil.i[564406,564419] [2022-11-25 15:36:02,217 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30f1ef3c-21db-479e-8e0e-bea5a83a33ec/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-tm6000-tm6000.cil.i[564572,564585] [2022-11-25 15:36:02,218 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30f1ef3c-21db-479e-8e0e-bea5a83a33ec/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-tm6000-tm6000.cil.i[564736,564749] [2022-11-25 15:36:02,218 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30f1ef3c-21db-479e-8e0e-bea5a83a33ec/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-tm6000-tm6000.cil.i[564901,564914] [2022-11-25 15:36:02,236 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,237 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,237 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,238 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,239 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,246 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,247 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,247 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,255 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,257 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 15:36:02,436 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 15:36:02,573 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 15:36:02,596 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:02,596 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:02,597 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:02,598 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:02,598 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:02,599 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:02,599 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:02,600 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:02,600 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:02,600 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:02,601 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:02,602 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:02,603 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:02,607 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:02,607 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:02,608 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:02,608 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:02,608 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:02,609 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:02,609 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:02,609 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:02,610 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:02,610 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:02,610 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:02,611 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,611 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:02,612 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,613 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,613 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:02,615 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev [2022-11-25 15:36:02,621 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,635 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,639 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-11-25 15:36:02,641 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 15:36:02,642 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,643 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,643 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 15:36:02,644 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 15:36:02,644 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 15:36:02,645 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 15:36:02,645 WARN L623 FunctionHandler]: Unknown extern function flush_work [2022-11-25 15:36:02,646 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 15:36:02,656 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev [2022-11-25 15:36:02,657 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,658 WARN L623 FunctionHandler]: Unknown extern function usb_get_dev [2022-11-25 15:36:02,659 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 15:36:02,659 WARN L623 FunctionHandler]: Unknown extern function find_first_zero_bit [2022-11-25 15:36:02,659 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,660 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-11-25 15:36:02,660 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,660 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-11-25 15:36:02,661 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 15:36:02,661 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 15:36:02,663 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,674 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,675 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,676 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,677 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,677 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-11-25 15:36:02,677 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:36:02,678 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,679 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:02,679 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:02,680 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 15:36:02,680 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-11-25 15:36:02,680 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:36:02,686 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,687 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,739 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,739 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,739 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,739 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,740 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,740 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,740 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,740 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,741 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,741 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,741 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,741 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,742 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,742 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,742 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,742 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,742 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,743 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,743 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,743 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,743 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,744 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,744 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,744 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,744 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,745 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,745 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,745 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,745 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,746 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,746 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,746 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,746 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,746 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,748 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,748 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,749 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,749 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,749 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,749 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,750 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,750 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,750 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,750 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,751 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,763 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 15:36:02,763 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 15:36:02,765 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_usb_register_driver [2022-11-25 15:36:02,769 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 15:36:02,770 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-11-25 15:36:02,771 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-11-25 15:36:02,771 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 15:36:02,774 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,775 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,776 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,777 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,777 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,778 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 15:36:02,779 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,779 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,779 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,780 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,780 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,781 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:36:02,781 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-25 15:36:02,782 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-25 15:36:02,790 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:02,790 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:02,795 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:02,800 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:02,802 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:02,803 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:02,803 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:02,803 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:02,807 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,807 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,808 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,808 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,809 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,812 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:02,814 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,815 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,818 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,820 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,822 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 15:36:02,824 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,831 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,832 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 15:36:02,838 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,839 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,843 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,845 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,846 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,847 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,850 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,851 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,852 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,853 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,854 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,855 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,856 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,857 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,858 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,858 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,865 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,869 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 15:36:02,869 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-11-25 15:36:02,871 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 15:36:02,872 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-11-25 15:36:02,874 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 15:36:02,875 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 15:36:02,876 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 15:36:02,876 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 15:36:02,881 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 15:36:02,882 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 15:36:02,883 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:02,886 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-11-25 15:36:02,887 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-11-25 15:36:02,889 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,892 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,892 WARN L623 FunctionHandler]: Unknown extern function v4l2_get_timestamp [2022-11-25 15:36:02,893 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 15:36:02,893 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 15:36:02,895 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_vmalloc [2022-11-25 15:36:02,900 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,900 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_vmalloc [2022-11-25 15:36:02,903 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,906 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_vmalloc [2022-11-25 15:36:02,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,908 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_vmalloc [2022-11-25 15:36:02,912 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,913 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,917 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 15:36:02,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,919 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,919 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,920 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-11-25 15:36:02,921 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,922 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-11-25 15:36:02,923 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:36:02,924 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:36:02,925 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 15:36:02,925 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-11-25 15:36:02,926 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 15:36:02,926 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:36:02,927 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:36:02,928 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 15:36:02,929 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,930 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,930 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:36:02,931 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,932 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,932 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:36:02,932 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:36:02,933 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 15:36:02,933 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,934 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 15:36:02,936 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 15:36:02,936 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 15:36:02,937 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,941 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 15:36:02,941 WARN L623 FunctionHandler]: Unknown extern function videobuf_vmalloc_free [2022-11-25 15:36:02,944 WARN L623 FunctionHandler]: Unknown extern function videobuf_iolock [2022-11-25 15:36:02,954 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,963 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,964 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-11-25 15:36:02,964 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 15:36:02,965 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 15:36:02,966 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 15:36:02,969 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:02,973 WARN L623 FunctionHandler]: Unknown extern function videobuf_reqbufs [2022-11-25 15:36:02,973 WARN L623 FunctionHandler]: Unknown extern function videobuf_querybuf [2022-11-25 15:36:02,974 WARN L623 FunctionHandler]: Unknown extern function videobuf_qbuf [2022-11-25 15:36:02,974 WARN L623 FunctionHandler]: Unknown extern function videobuf_dqbuf [2022-11-25 15:36:02,976 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamon [2022-11-25 15:36:02,977 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamoff [2022-11-25 15:36:03,001 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:03,029 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-11-25 15:36:03,030 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:03,031 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:03,032 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_init [2022-11-25 15:36:03,034 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:03,035 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:03,035 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:03,036 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_vmalloc_init [2022-11-25 15:36:03,037 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:03,043 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_add [2022-11-25 15:36:03,044 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-11-25 15:36:03,045 WARN L623 FunctionHandler]: Unknown extern function videobuf_read_stream [2022-11-25 15:36:03,047 WARN L623 FunctionHandler]: Unknown extern function v4l2_event_pending [2022-11-25 15:36:03,050 WARN L623 FunctionHandler]: Unknown extern function videobuf_poll_stream [2022-11-25 15:36:03,051 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-11-25 15:36:03,052 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:03,053 WARN L623 FunctionHandler]: Unknown extern function usb_reset_configuration [2022-11-25 15:36:03,053 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 15:36:03,054 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 15:36:03,054 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-11-25 15:36:03,055 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_del [2022-11-25 15:36:03,055 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_exit [2022-11-25 15:36:03,055 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:36:03,056 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_mapper [2022-11-25 15:36:03,065 WARN L623 FunctionHandler]: Unknown extern function video_device_alloc [2022-11-25 15:36:03,131 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-11-25 15:36:03,132 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-11-25 15:36:03,132 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-25 15:36:03,133 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-25 15:36:03,133 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-25 15:36:03,133 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-25 15:36:03,134 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-25 15:36:03,134 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-25 15:36:03,134 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_add_handler [2022-11-25 15:36:03,136 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:03,137 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:03,138 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-11-25 15:36:03,138 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:03,140 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:03,141 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:03,141 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-11-25 15:36:03,142 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:03,142 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:03,142 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-11-25 15:36:03,143 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-11-25 15:36:03,143 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-11-25 15:36:03,144 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-11-25 15:36:03,144 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-11-25 15:36:03,145 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-11-25 15:36:03,153 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_poll [2022-11-25 15:36:03,153 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-11-25 15:36:03,155 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-11-25 15:36:03,157 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_subscribe_event [2022-11-25 15:36:03,157 WARN L623 FunctionHandler]: Unknown extern function v4l2_event_unsubscribe [2022-11-25 15:36:03,158 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-11-25 15:36:03,160 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-11-25 15:36:03,162 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_subscribe_event [2022-11-25 15:36:03,162 WARN L623 FunctionHandler]: Unknown extern function v4l2_event_unsubscribe [2022-11-25 15:36:03,190 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:03,199 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:03,200 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 15:36:03,214 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:03,215 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:03,216 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:03,218 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:03,219 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:03,277 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:03,277 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:03,277 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 15:36:03,278 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 15:36:03,279 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:03,279 WARN L623 FunctionHandler]: Unknown extern function rc_keydown [2022-11-25 15:36:03,279 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 15:36:03,279 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 15:36:03,280 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:03,281 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:03,282 WARN L623 FunctionHandler]: Unknown extern function rc_keydown [2022-11-25 15:36:03,282 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 15:36:03,283 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:03,283 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:03,284 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 15:36:03,284 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:03,284 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 15:36:03,285 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 15:36:03,285 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:03,286 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:03,286 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 15:36:03,287 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:03,288 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:03,288 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 15:36:03,289 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:03,289 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 15:36:03,290 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:03,290 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 15:36:03,292 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:03,292 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 15:36:03,292 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:36:03,293 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 15:36:03,300 WARN L623 FunctionHandler]: Unknown extern function rc_allocate_device [2022-11-25 15:36:03,300 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:03,305 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 15:36:03,306 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 15:36:03,306 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 15:36:03,308 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 15:36:03,308 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 15:36:03,309 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 15:36:03,310 WARN L623 FunctionHandler]: Unknown extern function strlcat [2022-11-25 15:36:03,311 WARN L623 FunctionHandler]: Unknown extern function rc_register_device [2022-11-25 15:36:03,314 WARN L623 FunctionHandler]: Unknown extern function rc_free_device [2022-11-25 15:36:03,314 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:36:03,318 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:03,318 WARN L623 FunctionHandler]: Unknown extern function rc_unregister_device [2022-11-25 15:36:03,318 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:36:03,323 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 15:36:03,324 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 15:36:03,324 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:36:03,340 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30f1ef3c-21db-479e-8e0e-bea5a83a33ec/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-tm6000-tm6000.cil.i[564406,564419] [2022-11-25 15:36:03,341 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30f1ef3c-21db-479e-8e0e-bea5a83a33ec/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-tm6000-tm6000.cil.i[564572,564585] [2022-11-25 15:36:03,341 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30f1ef3c-21db-479e-8e0e-bea5a83a33ec/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-tm6000-tm6000.cil.i[564736,564749] [2022-11-25 15:36:03,341 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30f1ef3c-21db-479e-8e0e-bea5a83a33ec/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-tm6000-tm6000.cil.i[564901,564914] [2022-11-25 15:36:03,344 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:03,344 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:03,345 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:03,345 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:03,346 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:03,347 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:03,348 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:03,348 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:03,349 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:36:03,350 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 15:36:03,634 INFO L208 MainTranslator]: Completed translation [2022-11-25 15:36:03,634 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:36:03 WrapperNode [2022-11-25 15:36:03,635 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 15:36:03,636 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 15:36:03,636 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 15:36:03,636 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 15:36:03,644 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:36:03" (1/1) ... [2022-11-25 15:36:03,793 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:36:03" (1/1) ... [2022-11-25 15:36:05,355 INFO L138 Inliner]: procedures = 561, calls = 8143, calls flagged for inlining = 323, calls inlined = 285, statements flattened = 14322 [2022-11-25 15:36:05,356 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 15:36:05,357 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 15:36:05,357 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 15:36:05,357 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 15:36:05,383 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:36:03" (1/1) ... [2022-11-25 15:36:05,383 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:36:03" (1/1) ... [2022-11-25 15:36:06,050 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:36:03" (1/1) ... [2022-11-25 15:36:06,051 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:36:03" (1/1) ... [2022-11-25 15:36:07,094 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:36:03" (1/1) ... [2022-11-25 15:36:07,138 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:36:03" (1/1) ... [2022-11-25 15:36:07,227 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:36:03" (1/1) ... [2022-11-25 15:36:07,270 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:36:03" (1/1) ... [2022-11-25 15:36:07,356 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 15:36:07,357 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 15:36:07,357 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 15:36:07,357 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 15:36:07,358 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:36:03" (1/1) ... [2022-11-25 15:36:07,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 15:36:07,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30f1ef3c-21db-479e-8e0e-bea5a83a33ec/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:36:07,404 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30f1ef3c-21db-479e-8e0e-bea5a83a33ec/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 15:36:07,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30f1ef3c-21db-479e-8e0e-bea5a83a33ec/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 15:36:07,458 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2022-11-25 15:36:07,459 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2022-11-25 15:36:07,459 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-25 15:36:07,459 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-25 15:36:07,459 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_disconnect [2022-11-25 15:36:07,460 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_disconnect [2022-11-25 15:36:07,460 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2022-11-25 15:36:07,460 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2022-11-25 15:36:07,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_tm6000_devlist_mutex [2022-11-25 15:36:07,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_tm6000_devlist_mutex [2022-11-25 15:36:07,461 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2022-11-25 15:36:07,461 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2022-11-25 15:36:07,461 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2022-11-25 15:36:07,461 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2022-11-25 15:36:07,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-25 15:36:07,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-25 15:36:07,462 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read [2022-11-25 15:36:07,462 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read [2022-11-25 15:36:07,462 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_stop [2022-11-25 15:36:07,462 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_stop [2022-11-25 15:36:07,462 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2022-11-25 15:36:07,463 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2022-11-25 15:36:07,463 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_register [2022-11-25 15:36:07,463 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_register [2022-11-25 15:36:07,463 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2022-11-25 15:36:07,463 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2022-11-25 15:36:07,463 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2022-11-25 15:36:07,463 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2022-11-25 15:36:07,464 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2022-11-25 15:36:07,464 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2022-11-25 15:36:07,464 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_mmap [2022-11-25 15:36:07,464 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_mmap [2022-11-25 15:36:07,464 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg_mask [2022-11-25 15:36:07,464 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg_mask [2022-11-25 15:36:07,465 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-25 15:36:07,465 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-25 15:36:07,465 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_stop [2022-11-25 15:36:07,465 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_stop [2022-11-25 15:36:07,465 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2022-11-25 15:36:07,465 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2022-11-25 15:36:07,466 INFO L130 BoogieDeclarations]: Found specification of procedure vdev_init [2022-11-25 15:36:07,466 INFO L138 BoogieDeclarations]: Found implementation of procedure vdev_init [2022-11-25 15:36:07,466 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_free_urb_buffers [2022-11-25 15:36:07,466 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_free_urb_buffers [2022-11-25 15:36:07,466 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2022-11-25 15:36:07,466 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2022-11-25 15:36:07,466 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-25 15:36:07,467 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-25 15:36:07,467 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer [2022-11-25 15:36:07,467 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer [2022-11-25 15:36:07,467 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2022-11-25 15:36:07,467 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2022-11-25 15:36:07,467 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_analog_mode [2022-11-25 15:36:07,468 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_analog_mode [2022-11-25 15:36:07,468 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-25 15:36:07,468 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-11-25 15:36:07,468 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-11-25 15:36:07,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-25 15:36:07,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-25 15:36:07,469 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-25 15:36:07,469 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-25 15:36:07,469 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-11-25 15:36:07,469 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-11-25 15:36:07,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-25 15:36:07,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-25 15:36:07,469 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_fourcc_format [2022-11-25 15:36:07,470 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_fourcc_format [2022-11-25 15:36:07,470 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2022-11-25 15:36:07,470 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2022-11-25 15:36:07,470 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2022-11-25 15:36:07,470 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2022-11-25 15:36:07,470 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2022-11-25 15:36:07,471 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2022-11-25 15:36:07,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-25 15:36:07,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-25 15:36:07,471 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2022-11-25 15:36:07,471 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2022-11-25 15:36:07,471 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 15:36:07,471 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_flash_led [2022-11-25 15:36:07,472 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_flash_led [2022-11-25 15:36:07,472 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_open [2022-11-25 15:36:07,472 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_open [2022-11-25 15:36:07,472 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-25 15:36:07,472 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-25 15:36:07,472 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-25 15:36:07,472 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-25 15:36:07,473 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2022-11-25 15:36:07,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2022-11-25 15:36:07,473 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_config_tuner [2022-11-25 15:36:07,473 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_config_tuner [2022-11-25 15:36:07,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_tm6000_core [2022-11-25 15:36:07,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_tm6000_core [2022-11-25 15:36:07,473 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2022-11-25 15:36:07,474 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2022-11-25 15:36:07,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-25 15:36:07,474 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read_write_usb [2022-11-25 15:36:07,474 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read_write_usb [2022-11-25 15:36:07,474 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_start_thread [2022-11-25 15:36:07,474 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_start_thread [2022-11-25 15:36:07,475 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-11-25 15:36:07,475 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-11-25 15:36:07,475 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg [2022-11-25 15:36:07,475 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg [2022-11-25 15:36:07,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-25 15:36:07,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-25 15:36:07,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-25 15:36:07,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 15:36:07,476 INFO L130 BoogieDeclarations]: Found specification of procedure get_max_endpoint [2022-11-25 15:36:07,476 INFO L138 BoogieDeclarations]: Found implementation of procedure get_max_endpoint [2022-11-25 15:36:07,476 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-25 15:36:07,476 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-25 15:36:07,476 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_recv_regs [2022-11-25 15:36:07,477 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_recv_regs [2022-11-25 15:36:07,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-25 15:36:07,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-25 15:36:07,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-25 15:36:07,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-25 15:36:07,477 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-11-25 15:36:07,477 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-11-25 15:36:07,478 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-25 15:36:07,478 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-25 15:36:07,478 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2022-11-25 15:36:07,478 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2022-11-25 15:36:07,478 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2022-11-25 15:36:07,478 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2022-11-25 15:36:07,479 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_open [2022-11-25 15:36:07,479 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_open [2022-11-25 15:36:07,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 15:36:07,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-25 15:36:07,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-25 15:36:07,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-25 15:36:07,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-25 15:36:07,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-11-25 15:36:07,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-11-25 15:36:07,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 15:36:07,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-25 15:36:07,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-25 15:36:07,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 15:36:07,480 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-25 15:36:07,481 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_start [2022-11-25 15:36:07,481 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_start [2022-11-25 15:36:07,481 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-25 15:36:07,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-25 15:36:07,481 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2022-11-25 15:36:07,481 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2022-11-25 15:36:07,481 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-11-25 15:36:07,482 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-11-25 15:36:07,482 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2022-11-25 15:36:07,482 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2022-11-25 15:36:07,482 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-25 15:36:07,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-25 15:36:07,482 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-25 15:36:07,483 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-25 15:36:07,483 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2022-11-25 15:36:07,483 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2022-11-25 15:36:07,483 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2022-11-25 15:36:07,483 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2022-11-25 15:36:07,483 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-25 15:36:07,483 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-25 15:36:07,484 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-25 15:36:07,484 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-25 15:36:07,484 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2022-11-25 15:36:07,484 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2022-11-25 15:36:07,484 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2022-11-25 15:36:07,484 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2022-11-25 15:36:07,484 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_change_protocol [2022-11-25 15:36:07,485 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_change_protocol [2022-11-25 15:36:07,485 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 15:36:07,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 15:36:07,485 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_extension [2022-11-25 15:36:07,485 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_extension [2022-11-25 15:36:07,485 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-25 15:36:07,485 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-25 15:36:07,486 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-25 15:36:07,486 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-25 15:36:07,486 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_radio_s_ctrl [2022-11-25 15:36:07,486 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_radio_s_ctrl [2022-11-25 15:36:07,486 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2022-11-25 15:36:07,486 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2022-11-25 15:36:07,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-25 15:36:07,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-25 15:36:07,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-25 15:36:07,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-25 15:36:07,487 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2022-11-25 15:36:07,487 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2022-11-25 15:36:07,488 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2022-11-25 15:36:07,488 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2022-11-25 15:36:07,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_6_4 [2022-11-25 15:36:07,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_6_4 [2022-11-25 15:36:07,488 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2022-11-25 15:36:07,488 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2022-11-25 15:36:07,488 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_load_std [2022-11-25 15:36:07,489 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_load_std [2022-11-25 15:36:07,489 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2022-11-25 15:36:07,489 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2022-11-25 15:36:07,489 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2022-11-25 15:36:07,489 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2022-11-25 15:36:07,489 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2022-11-25 15:36:07,489 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2022-11-25 15:36:07,490 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2022-11-25 15:36:07,490 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2022-11-25 15:36:07,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_tm6000_core [2022-11-25 15:36:07,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_tm6000_core [2022-11-25 15:36:07,490 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_poll [2022-11-25 15:36:07,490 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_poll [2022-11-25 15:36:07,490 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-25 15:36:07,491 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-25 15:36:07,491 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_s_ctrl [2022-11-25 15:36:07,491 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_s_ctrl [2022-11-25 15:36:07,491 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2022-11-25 15:36:07,491 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2022-11-25 15:36:07,491 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2022-11-25 15:36:07,492 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2022-11-25 15:36:07,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-25 15:36:07,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-25 15:36:07,492 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_register_extension [2022-11-25 15:36:07,492 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_register_extension [2022-11-25 15:36:07,492 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2022-11-25 15:36:07,492 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2022-11-25 15:36:07,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 15:36:07,493 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-25 15:36:07,493 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-25 15:36:07,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 15:36:07,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 15:36:07,493 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2022-11-25 15:36:07,493 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2022-11-25 15:36:07,494 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-25 15:36:07,494 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-25 15:36:07,494 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-25 15:36:07,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-25 15:36:07,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_usb_lock_of_tm6000_core [2022-11-25 15:36:07,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_usb_lock_of_tm6000_core [2022-11-25 15:36:07,495 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2022-11-25 15:36:07,495 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2022-11-25 15:36:07,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-25 15:36:07,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-25 15:36:07,495 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-25 15:36:07,495 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-25 15:36:07,495 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2022-11-25 15:36:07,496 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2022-11-25 15:36:07,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-25 15:36:07,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-25 15:36:07,496 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2022-11-25 15:36:07,496 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2022-11-25 15:36:07,496 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-25 15:36:07,496 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-25 15:36:07,497 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2022-11-25 15:36:07,497 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2022-11-25 15:36:07,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-25 15:36:07,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-25 15:36:07,497 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2022-11-25 15:36:07,497 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2022-11-25 15:36:07,498 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_dev [2022-11-25 15:36:07,498 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_dev [2022-11-25 15:36:07,498 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-11-25 15:36:07,498 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-11-25 15:36:07,498 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_release [2022-11-25 15:36:07,498 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_release [2022-11-25 15:36:07,498 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-25 15:36:07,499 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-25 15:36:07,499 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_start [2022-11-25 15:36:07,499 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_start [2022-11-25 15:36:07,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-25 15:36:07,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-25 15:36:07,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_tm6000_usb_driver_exit_12_2 [2022-11-25 15:36:07,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_tm6000_usb_driver_exit_12_2 [2022-11-25 15:36:07,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 15:36:07,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-25 15:36:07,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-25 15:36:07,500 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_probe [2022-11-25 15:36:07,500 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_probe [2022-11-25 15:36:07,500 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_stop [2022-11-25 15:36:07,501 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_stop [2022-11-25 15:36:07,501 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2022-11-25 15:36:07,501 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2022-11-25 15:36:07,501 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_get_std_res [2022-11-25 15:36:07,501 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_get_std_res [2022-11-25 15:36:07,501 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2022-11-25 15:36:07,502 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2022-11-25 15:36:07,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_video_device [2022-11-25 15:36:07,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_video_device [2022-11-25 15:36:07,502 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_xfer [2022-11-25 15:36:07,502 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_xfer [2022-11-25 15:36:07,502 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_prepare_isoc [2022-11-25 15:36:07,502 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_prepare_isoc [2022-11-25 15:36:07,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_tm6000_devlist_mutex [2022-11-25 15:36:07,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_tm6000_devlist_mutex [2022-11-25 15:36:07,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-25 15:36:07,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-25 15:36:07,503 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-25 15:36:07,503 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-25 15:36:07,504 INFO L130 BoogieDeclarations]: Found specification of procedure fill_board_specific_data [2022-11-25 15:36:07,504 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_board_specific_data [2022-11-25 15:36:07,504 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-25 15:36:07,504 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-25 15:36:07,504 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_uninit_isoc [2022-11-25 15:36:07,504 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_uninit_isoc [2022-11-25 15:36:07,504 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-25 15:36:07,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-25 15:36:07,505 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-25 15:36:07,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 15:36:07,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_tm6000_core [2022-11-25 15:36:07,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_tm6000_core [2022-11-25 15:36:07,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-25 15:36:07,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-25 15:36:09,190 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 15:36:09,194 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 15:36:09,495 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;