./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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2fa99e-ea0b-48d6-9518-136c0880204a/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2fa99e-ea0b-48d6-9518-136c0880204a/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2fa99e-ea0b-48d6-9518-136c0880204a/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2fa99e-ea0b-48d6-9518-136c0880204a/bin/utaipan-ByfvJB40ur/config/TaipanReach.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_fb2fa99e-ea0b-48d6-9518-136c0880204a/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2fa99e-ea0b-48d6-9518-136c0880204a/bin/utaipan-ByfvJB40ur --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 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 23:36:43,443 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 23:36:43,445 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 23:36:43,476 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 23:36:43,480 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 23:36:43,484 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 23:36:43,489 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 23:36:43,491 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 23:36:43,494 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 23:36:43,500 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 23:36:43,502 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 23:36:43,504 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 23:36:43,505 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 23:36:43,508 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 23:36:43,509 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 23:36:43,512 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 23:36:43,515 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 23:36:43,516 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 23:36:43,518 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 23:36:43,523 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 23:36:43,526 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 23:36:43,528 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 23:36:43,530 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 23:36:43,531 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 23:36:43,542 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 23:36:43,543 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 23:36:43,545 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 23:36:43,546 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 23:36:43,548 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 23:36:43,549 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 23:36:43,549 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 23:36:43,551 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 23:36:43,553 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 23:36:43,554 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 23:36:43,555 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 23:36:43,556 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 23:36:43,556 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 23:36:43,557 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 23:36:43,557 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 23:36:43,559 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 23:36:43,559 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 23:36:43,560 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2fa99e-ea0b-48d6-9518-136c0880204a/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-25 23:36:43,605 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 23:36:43,606 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 23:36:43,606 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 23:36:43,607 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 23:36:43,608 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 23:36:43,608 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 23:36:43,608 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 23:36:43,609 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 23:36:43,609 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 23:36:43,609 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-25 23:36:43,611 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 23:36:43,611 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 23:36:43,611 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-25 23:36:43,611 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-25 23:36:43,612 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 23:36:43,612 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-25 23:36:43,612 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-25 23:36:43,613 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-25 23:36:43,614 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 23:36:43,615 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 23:36:43,615 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 23:36:43,615 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 23:36:43,615 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 23:36:43,616 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 23:36:43,616 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 23:36:43,616 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 23:36:43,617 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 23:36:43,617 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 23:36:43,618 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 23:36:43,618 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:36:43,618 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 23:36:43,619 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-25 23:36:43,619 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 23:36:43,619 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 23:36:43,620 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-25 23:36:43,620 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 23:36:43,620 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 23:36:43,621 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 23:36:43,621 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2fa99e-ea0b-48d6-9518-136c0880204a/bin/utaipan-ByfvJB40ur/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2fa99e-ea0b-48d6-9518-136c0880204a/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a39169c665f4c0a14555784b28de35ed8cb2c2ce97e6a9e0650ebd2d3ec5079f [2022-11-25 23:36:43,914 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 23:36:43,947 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 23:36:43,953 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 23:36:43,954 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 23:36:43,955 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 23:36:43,956 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2fa99e-ea0b-48d6-9518-136c0880204a/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-tm6000-tm6000.cil.i [2022-11-25 23:36:47,176 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 23:36:47,941 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 23:36:47,941 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2fa99e-ea0b-48d6-9518-136c0880204a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-tm6000-tm6000.cil.i [2022-11-25 23:36:48,035 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2fa99e-ea0b-48d6-9518-136c0880204a/bin/utaipan-ByfvJB40ur/data/60c50963a/c06c2e5c2471453a90c02add09bfd2f3/FLAG389b5bc10 [2022-11-25 23:36:48,056 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2fa99e-ea0b-48d6-9518-136c0880204a/bin/utaipan-ByfvJB40ur/data/60c50963a/c06c2e5c2471453a90c02add09bfd2f3 [2022-11-25 23:36:48,060 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 23:36:48,062 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 23:36:48,063 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 23:36:48,064 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 23:36:48,068 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 23:36:48,070 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:36:48" (1/1) ... [2022-11-25 23:36:48,071 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e2a7dc0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:36:48, skipping insertion in model container [2022-11-25 23:36:48,072 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:36:48" (1/1) ... [2022-11-25 23:36:48,081 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 23:36:48,359 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 23:36:49,451 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 23:36:49,768 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:49,769 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:49,773 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:49,775 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:49,776 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:49,778 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:49,778 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:49,779 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:49,780 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:49,781 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:49,781 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:49,786 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:49,786 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:49,787 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:49,788 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:49,789 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:49,789 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:49,790 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:49,791 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:49,791 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:49,792 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:49,793 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:49,794 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:49,794 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:49,795 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:49,796 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:49,797 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:49,798 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:49,798 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:49,806 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev [2022-11-25 23:36:49,824 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:49,831 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:49,852 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-11-25 23:36:49,862 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 23:36:49,864 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:49,865 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:49,874 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 23:36:49,874 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 23:36:49,882 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:36:49,883 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:36:49,891 WARN L623 FunctionHandler]: Unknown extern function flush_work [2022-11-25 23:36:49,899 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:36:49,907 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev [2022-11-25 23:36:49,926 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:49,936 WARN L623 FunctionHandler]: Unknown extern function usb_get_dev [2022-11-25 23:36:49,937 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 23:36:49,937 WARN L623 FunctionHandler]: Unknown extern function find_first_zero_bit [2022-11-25 23:36:49,938 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:49,938 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-11-25 23:36:49,940 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:49,941 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-11-25 23:36:49,942 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:36:49,944 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:36:49,957 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:49,977 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:49,978 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:49,978 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:49,980 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:49,980 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-11-25 23:36:49,980 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:36:50,003 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:50,010 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:50,010 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:50,011 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 23:36:50,011 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-11-25 23:36:50,012 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:36:50,460 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:50,461 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:50,461 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:50,461 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:50,462 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:50,462 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:50,463 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:50,463 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:50,463 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:50,464 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:50,464 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:50,464 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:50,464 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:50,465 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:50,465 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:50,466 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:50,466 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:50,466 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:50,467 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:50,467 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:50,468 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:50,468 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:50,468 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:50,469 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:50,469 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:50,469 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:50,470 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:50,470 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:50,470 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:50,471 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:50,471 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:50,471 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:50,472 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:50,472 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:50,472 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:50,472 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:50,473 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:50,473 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:50,473 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:50,473 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:50,474 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:50,474 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:50,474 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:50,475 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:50,475 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:50,475 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:50,475 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:50,500 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:36:50,501 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:36:50,504 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_usb_register_driver [2022-11-25 23:36:50,509 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 23:36:50,512 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-11-25 23:36:50,513 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-11-25 23:36:50,581 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 23:36:50,730 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:50,731 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:50,733 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:50,734 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:50,735 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:50,735 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 23:36:50,737 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:50,737 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:50,738 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:50,739 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:50,740 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:50,740 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:36:50,741 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-25 23:36:50,742 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-25 23:36:50,763 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:50,763 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:50,775 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:50,779 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:50,789 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:50,789 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:50,789 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:50,790 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:50,795 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:50,797 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:50,800 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:50,804 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:50,805 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:50,811 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:50,817 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:50,827 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:50,852 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:50,871 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:50,875 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:36:50,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:50,887 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:50,888 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:36:50,926 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:50,934 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:50,955 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:50,962 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:50,964 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:50,966 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:50,974 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:50,975 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:50,978 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:50,979 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:50,987 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:50,990 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:50,990 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:50,993 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:50,995 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:50,996 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:50,997 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:51,004 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:36:51,005 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-11-25 23:36:51,005 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:36:51,006 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-11-25 23:36:51,121 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:36:51,151 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 23:36:51,158 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 23:36:51,165 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 23:36:51,315 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:36:51,316 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:36:51,323 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:51,375 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-11-25 23:36:51,422 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-11-25 23:36:51,625 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:51,635 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:51,635 WARN L623 FunctionHandler]: Unknown extern function v4l2_get_timestamp [2022-11-25 23:36:51,636 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:36:51,636 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 23:36:51,645 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_vmalloc [2022-11-25 23:36:51,649 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:51,651 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_vmalloc [2022-11-25 23:36:51,665 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:51,674 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_vmalloc [2022-11-25 23:36:51,679 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:51,680 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_vmalloc [2022-11-25 23:36:51,693 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:51,697 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:51,714 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:51,716 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 23:36:51,716 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:51,724 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:51,725 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:51,726 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-11-25 23:36:51,727 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:51,747 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-11-25 23:36:51,750 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:36:51,750 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:36:51,757 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 23:36:51,758 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-11-25 23:36:51,758 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 23:36:51,759 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:36:51,759 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:36:51,766 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 23:36:51,769 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:51,770 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:51,770 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:36:51,771 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:51,771 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:51,774 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:36:51,774 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:36:51,775 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 23:36:51,775 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:51,775 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 23:36:51,785 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 23:36:51,785 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 23:36:51,786 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:51,801 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:36:51,801 WARN L623 FunctionHandler]: Unknown extern function videobuf_vmalloc_free [2022-11-25 23:36:51,810 WARN L623 FunctionHandler]: Unknown extern function videobuf_iolock [2022-11-25 23:36:51,855 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:51,863 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:51,870 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-11-25 23:36:51,870 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:36:51,873 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:36:51,881 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:36:51,904 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:51,922 WARN L623 FunctionHandler]: Unknown extern function videobuf_reqbufs [2022-11-25 23:36:51,930 WARN L623 FunctionHandler]: Unknown extern function videobuf_querybuf [2022-11-25 23:36:51,938 WARN L623 FunctionHandler]: Unknown extern function videobuf_qbuf [2022-11-25 23:36:51,945 WARN L623 FunctionHandler]: Unknown extern function videobuf_dqbuf [2022-11-25 23:36:51,953 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamon [2022-11-25 23:36:51,962 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamoff [2022-11-25 23:36:52,033 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:52,075 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-11-25 23:36:52,075 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:52,078 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:52,079 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_init [2022-11-25 23:36:52,080 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:52,080 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:52,081 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:52,082 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_vmalloc_init [2022-11-25 23:36:52,084 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:52,085 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_add [2022-11-25 23:36:52,092 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-11-25 23:36:52,101 WARN L623 FunctionHandler]: Unknown extern function videobuf_read_stream [2022-11-25 23:36:52,109 WARN L623 FunctionHandler]: Unknown extern function v4l2_event_pending [2022-11-25 23:36:52,111 WARN L623 FunctionHandler]: Unknown extern function videobuf_poll_stream [2022-11-25 23:36:52,124 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-11-25 23:36:52,125 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:52,125 WARN L623 FunctionHandler]: Unknown extern function usb_reset_configuration [2022-11-25 23:36:52,126 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 23:36:52,126 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 23:36:52,126 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-11-25 23:36:52,127 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_del [2022-11-25 23:36:52,127 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_exit [2022-11-25 23:36:52,127 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:36:52,134 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_mapper [2022-11-25 23:36:52,153 WARN L623 FunctionHandler]: Unknown extern function video_device_alloc [2022-11-25 23:36:52,256 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-11-25 23:36:52,260 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-11-25 23:36:52,260 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-25 23:36:52,260 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-25 23:36:52,261 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-25 23:36:52,261 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-25 23:36:52,261 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-25 23:36:52,261 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-25 23:36:52,261 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_add_handler [2022-11-25 23:36:52,264 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:52,267 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:52,268 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-11-25 23:36:52,269 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:52,270 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:52,271 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:52,271 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-11-25 23:36:52,271 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:52,272 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:52,272 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-11-25 23:36:52,272 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-11-25 23:36:52,272 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-11-25 23:36:52,273 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-11-25 23:36:52,273 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-11-25 23:36:52,273 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-11-25 23:36:52,618 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_poll [2022-11-25 23:36:52,619 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-11-25 23:36:52,622 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-11-25 23:36:52,624 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_subscribe_event [2022-11-25 23:36:52,625 WARN L623 FunctionHandler]: Unknown extern function v4l2_event_unsubscribe [2022-11-25 23:36:52,626 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-11-25 23:36:52,628 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-11-25 23:36:52,631 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_subscribe_event [2022-11-25 23:36:52,631 WARN L623 FunctionHandler]: Unknown extern function v4l2_event_unsubscribe [2022-11-25 23:36:52,669 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:52,675 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:52,723 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 23:36:52,768 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:52,776 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:52,777 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:52,779 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:52,779 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:52,785 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:52,786 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:52,786 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 23:36:52,787 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 23:36:52,788 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:52,788 WARN L623 FunctionHandler]: Unknown extern function rc_keydown [2022-11-25 23:36:52,788 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 23:36:52,789 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 23:36:52,795 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:52,797 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:52,797 WARN L623 FunctionHandler]: Unknown extern function rc_keydown [2022-11-25 23:36:52,797 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 23:36:52,804 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:52,804 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:52,805 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 23:36:52,805 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:52,805 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 23:36:52,806 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 23:36:52,812 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:52,819 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:52,819 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:36:52,826 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:52,834 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:52,834 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 23:36:52,835 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:52,836 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 23:36:52,836 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:52,837 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 23:36:52,844 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:52,844 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 23:36:52,845 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:36:52,845 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 23:36:52,847 WARN L623 FunctionHandler]: Unknown extern function rc_allocate_device [2022-11-25 23:36:52,848 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:52,849 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:36:52,849 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:36:52,850 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:36:52,850 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:36:52,851 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:36:52,851 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:36:52,852 WARN L623 FunctionHandler]: Unknown extern function strlcat [2022-11-25 23:36:52,854 WARN L623 FunctionHandler]: Unknown extern function rc_register_device [2022-11-25 23:36:52,854 WARN L623 FunctionHandler]: Unknown extern function rc_free_device [2022-11-25 23:36:52,855 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:36:52,855 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:52,856 WARN L623 FunctionHandler]: Unknown extern function rc_unregister_device [2022-11-25 23:36:52,856 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:36:52,920 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 23:36:52,921 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 23:36:52,934 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:36:53,372 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_fb2fa99e-ea0b-48d6-9518-136c0880204a/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 23:36:53,378 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_fb2fa99e-ea0b-48d6-9518-136c0880204a/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 23:36:53,379 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_fb2fa99e-ea0b-48d6-9518-136c0880204a/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 23:36:53,379 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_fb2fa99e-ea0b-48d6-9518-136c0880204a/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 23:36:53,398 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,399 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,399 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,400 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,401 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,409 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,410 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,410 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,418 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,420 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 23:36:53,622 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 23:36:53,792 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 23:36:53,818 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:53,818 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:53,820 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:53,821 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:53,821 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:53,822 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:53,822 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:53,823 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:53,823 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:53,824 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:53,824 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:53,828 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:53,828 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:53,829 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:53,829 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:53,830 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:53,830 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:53,830 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:53,831 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:53,831 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:53,832 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:53,832 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:53,832 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:53,833 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:53,833 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:53,834 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:53,834 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:53,835 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:53,836 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:53,837 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev [2022-11-25 23:36:53,847 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:53,865 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:53,870 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-11-25 23:36:53,871 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 23:36:53,872 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:53,873 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:53,874 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 23:36:53,874 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 23:36:53,875 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:36:53,875 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:36:53,876 WARN L623 FunctionHandler]: Unknown extern function flush_work [2022-11-25 23:36:53,877 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:36:53,889 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev [2022-11-25 23:36:53,891 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:53,892 WARN L623 FunctionHandler]: Unknown extern function usb_get_dev [2022-11-25 23:36:53,892 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 23:36:53,893 WARN L623 FunctionHandler]: Unknown extern function find_first_zero_bit [2022-11-25 23:36:53,893 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:53,893 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-11-25 23:36:53,894 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:53,894 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-11-25 23:36:53,894 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:36:53,895 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:36:53,897 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:53,909 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:53,909 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:53,910 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:53,910 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:53,911 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-11-25 23:36:53,911 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:36:53,912 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:53,913 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:53,913 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:53,914 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 23:36:53,914 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-11-25 23:36:53,915 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:36:53,922 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,922 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,922 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,923 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,923 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,923 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,924 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,924 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,924 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,924 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,925 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,925 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,925 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,926 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,926 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,926 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,927 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,927 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,927 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,927 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,929 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,929 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,930 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,930 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,930 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,931 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,931 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,931 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,932 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,932 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,932 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,933 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,933 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,933 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,933 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,934 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,934 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,934 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,934 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,935 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,935 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,935 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,935 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,936 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,936 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,936 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,937 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:53,951 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:36:53,951 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:36:53,953 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_usb_register_driver [2022-11-25 23:36:53,956 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 23:36:53,957 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-11-25 23:36:53,958 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-11-25 23:36:53,958 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 23:36:53,961 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:53,962 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:53,963 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:53,963 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:53,964 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:53,964 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 23:36:53,965 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:53,966 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:53,966 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:53,966 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:53,967 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:53,967 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:36:53,968 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-25 23:36:53,968 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-25 23:36:53,973 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:53,974 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:53,977 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:53,981 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:53,983 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:53,984 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:53,984 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:53,984 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:53,987 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:53,987 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:53,988 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:53,988 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:53,989 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:53,991 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:53,994 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:53,995 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:53,997 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:53,999 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,000 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:36:54,002 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,004 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,005 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:36:54,010 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,012 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,015 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,018 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,019 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,020 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,022 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,023 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,024 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,024 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,026 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,026 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,027 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,028 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,028 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,029 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,029 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,031 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:36:54,032 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-11-25 23:36:54,033 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:36:54,034 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-11-25 23:36:54,036 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:36:54,037 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 23:36:54,037 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 23:36:54,037 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 23:36:54,041 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:36:54,042 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:36:54,042 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:54,085 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-11-25 23:36:54,086 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-11-25 23:36:54,088 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,089 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,089 WARN L623 FunctionHandler]: Unknown extern function v4l2_get_timestamp [2022-11-25 23:36:54,090 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:36:54,090 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 23:36:54,091 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_vmalloc [2022-11-25 23:36:54,094 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,095 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_vmalloc [2022-11-25 23:36:54,098 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,100 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_vmalloc [2022-11-25 23:36:54,102 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,102 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_vmalloc [2022-11-25 23:36:54,104 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,105 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,107 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,108 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 23:36:54,109 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,110 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,110 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,110 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-11-25 23:36:54,111 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,112 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-11-25 23:36:54,113 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:36:54,113 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:36:54,114 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 23:36:54,114 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-11-25 23:36:54,114 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 23:36:54,115 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:36:54,115 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:36:54,116 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 23:36:54,117 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,118 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,118 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:36:54,119 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,119 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,119 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:36:54,120 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:36:54,120 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 23:36:54,120 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,121 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 23:36:54,122 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 23:36:54,123 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 23:36:54,123 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,125 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:36:54,125 WARN L623 FunctionHandler]: Unknown extern function videobuf_vmalloc_free [2022-11-25 23:36:54,127 WARN L623 FunctionHandler]: Unknown extern function videobuf_iolock [2022-11-25 23:36:54,136 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,142 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,142 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-11-25 23:36:54,143 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:36:54,143 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:36:54,144 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:36:54,147 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,149 WARN L623 FunctionHandler]: Unknown extern function videobuf_reqbufs [2022-11-25 23:36:54,150 WARN L623 FunctionHandler]: Unknown extern function videobuf_querybuf [2022-11-25 23:36:54,150 WARN L623 FunctionHandler]: Unknown extern function videobuf_qbuf [2022-11-25 23:36:54,151 WARN L623 FunctionHandler]: Unknown extern function videobuf_dqbuf [2022-11-25 23:36:54,152 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamon [2022-11-25 23:36:54,153 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamoff [2022-11-25 23:36:54,169 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,190 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-11-25 23:36:54,191 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,192 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,193 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_init [2022-11-25 23:36:54,193 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,194 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,195 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,195 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_vmalloc_init [2022-11-25 23:36:54,196 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,200 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_add [2022-11-25 23:36:54,201 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-11-25 23:36:54,202 WARN L623 FunctionHandler]: Unknown extern function videobuf_read_stream [2022-11-25 23:36:54,203 WARN L623 FunctionHandler]: Unknown extern function v4l2_event_pending [2022-11-25 23:36:54,205 WARN L623 FunctionHandler]: Unknown extern function videobuf_poll_stream [2022-11-25 23:36:54,206 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-11-25 23:36:54,207 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,207 WARN L623 FunctionHandler]: Unknown extern function usb_reset_configuration [2022-11-25 23:36:54,208 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 23:36:54,208 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 23:36:54,209 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-11-25 23:36:54,209 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_del [2022-11-25 23:36:54,209 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_exit [2022-11-25 23:36:54,209 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:36:54,210 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_mapper [2022-11-25 23:36:54,215 WARN L623 FunctionHandler]: Unknown extern function video_device_alloc [2022-11-25 23:36:54,257 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-11-25 23:36:54,258 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-11-25 23:36:54,258 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-25 23:36:54,259 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-25 23:36:54,259 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-25 23:36:54,259 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-25 23:36:54,259 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-25 23:36:54,260 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-25 23:36:54,260 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_add_handler [2022-11-25 23:36:54,261 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,262 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,262 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-11-25 23:36:54,262 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,263 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,264 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,264 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-11-25 23:36:54,264 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,265 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,265 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-11-25 23:36:54,265 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-11-25 23:36:54,265 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-11-25 23:36:54,266 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-11-25 23:36:54,266 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-11-25 23:36:54,267 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-11-25 23:36:54,275 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_poll [2022-11-25 23:36:54,275 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-11-25 23:36:54,278 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-11-25 23:36:54,279 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_subscribe_event [2022-11-25 23:36:54,280 WARN L623 FunctionHandler]: Unknown extern function v4l2_event_unsubscribe [2022-11-25 23:36:54,280 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-11-25 23:36:54,282 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-11-25 23:36:54,284 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_subscribe_event [2022-11-25 23:36:54,284 WARN L623 FunctionHandler]: Unknown extern function v4l2_event_unsubscribe [2022-11-25 23:36:54,306 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,312 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:54,313 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 23:36:54,318 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,319 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,319 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,321 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:54,321 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:54,324 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,325 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,325 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 23:36:54,325 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 23:36:54,326 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,327 WARN L623 FunctionHandler]: Unknown extern function rc_keydown [2022-11-25 23:36:54,327 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 23:36:54,327 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 23:36:54,329 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,330 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,330 WARN L623 FunctionHandler]: Unknown extern function rc_keydown [2022-11-25 23:36:54,330 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 23:36:54,331 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,332 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,332 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 23:36:54,333 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,333 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 23:36:54,333 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 23:36:54,334 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,335 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,335 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:36:54,336 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,337 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,337 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 23:36:54,338 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,339 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 23:36:54,339 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,340 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 23:36:54,341 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,341 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 23:36:54,341 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:36:54,341 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 23:36:54,384 WARN L623 FunctionHandler]: Unknown extern function rc_allocate_device [2022-11-25 23:36:54,385 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,390 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:36:54,390 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:36:54,390 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:36:54,392 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:36:54,392 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:36:54,393 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:36:54,394 WARN L623 FunctionHandler]: Unknown extern function strlcat [2022-11-25 23:36:54,395 WARN L623 FunctionHandler]: Unknown extern function rc_register_device [2022-11-25 23:36:54,398 WARN L623 FunctionHandler]: Unknown extern function rc_free_device [2022-11-25 23:36:54,398 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:36:54,404 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:54,404 WARN L623 FunctionHandler]: Unknown extern function rc_unregister_device [2022-11-25 23:36:54,404 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:36:54,409 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 23:36:54,410 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 23:36:54,410 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:36:54,432 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_fb2fa99e-ea0b-48d6-9518-136c0880204a/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 23:36:54,433 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_fb2fa99e-ea0b-48d6-9518-136c0880204a/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 23:36:54,433 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_fb2fa99e-ea0b-48d6-9518-136c0880204a/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 23:36:54,434 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_fb2fa99e-ea0b-48d6-9518-136c0880204a/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 23:36:54,436 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:54,437 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:54,438 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:54,438 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:54,440 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:54,441 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:54,442 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:54,442 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:54,443 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:54,445 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 23:36:54,711 INFO L208 MainTranslator]: Completed translation [2022-11-25 23:36:54,711 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:36:54 WrapperNode [2022-11-25 23:36:54,711 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 23:36:54,713 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 23:36:54,713 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 23:36:54,713 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 23:36:54,721 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:36:54" (1/1) ... [2022-11-25 23:36:54,911 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:36:54" (1/1) ... [2022-11-25 23:36:56,416 INFO L138 Inliner]: procedures = 561, calls = 8143, calls flagged for inlining = 323, calls inlined = 285, statements flattened = 14322 [2022-11-25 23:36:56,427 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 23:36:56,428 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 23:36:56,428 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 23:36:56,428 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 23:36:56,444 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:36:54" (1/1) ... [2022-11-25 23:36:56,444 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:36:54" (1/1) ... [2022-11-25 23:36:57,228 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:36:54" (1/1) ... [2022-11-25 23:36:57,243 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:36:54" (1/1) ... [2022-11-25 23:36:58,586 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:36:54" (1/1) ... [2022-11-25 23:36:58,633 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:36:54" (1/1) ... [2022-11-25 23:36:58,714 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:36:54" (1/1) ... [2022-11-25 23:36:58,741 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:36:54" (1/1) ... [2022-11-25 23:36:58,813 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 23:36:58,814 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 23:36:58,815 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 23:36:58,815 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 23:36:58,816 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:36:54" (1/1) ... [2022-11-25 23:36:58,824 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:36:58,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2fa99e-ea0b-48d6-9518-136c0880204a/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 23:36:58,854 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2fa99e-ea0b-48d6-9518-136c0880204a/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 23:36:58,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb2fa99e-ea0b-48d6-9518-136c0880204a/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 23:36:58,908 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2022-11-25 23:36:58,908 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2022-11-25 23:36:58,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-25 23:36:58,908 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-25 23:36:58,909 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_disconnect [2022-11-25 23:36:58,909 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_disconnect [2022-11-25 23:36:58,909 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2022-11-25 23:36:58,909 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2022-11-25 23:36:58,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_tm6000_devlist_mutex [2022-11-25 23:36:58,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_tm6000_devlist_mutex [2022-11-25 23:36:58,910 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2022-11-25 23:36:58,910 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2022-11-25 23:36:58,910 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2022-11-25 23:36:58,910 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2022-11-25 23:36:58,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-25 23:36:58,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-25 23:36:58,911 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read [2022-11-25 23:36:58,911 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read [2022-11-25 23:36:58,911 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_stop [2022-11-25 23:36:58,911 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_stop [2022-11-25 23:36:58,911 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2022-11-25 23:36:58,911 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2022-11-25 23:36:58,912 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_register [2022-11-25 23:36:58,912 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_register [2022-11-25 23:36:58,912 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2022-11-25 23:36:58,912 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2022-11-25 23:36:58,912 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2022-11-25 23:36:58,912 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2022-11-25 23:36:58,913 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2022-11-25 23:36:58,913 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2022-11-25 23:36:58,913 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_mmap [2022-11-25 23:36:58,913 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_mmap [2022-11-25 23:36:58,913 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg_mask [2022-11-25 23:36:58,913 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg_mask [2022-11-25 23:36:58,914 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-25 23:36:58,914 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-25 23:36:58,914 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_stop [2022-11-25 23:36:58,914 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_stop [2022-11-25 23:36:58,914 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2022-11-25 23:36:58,914 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2022-11-25 23:36:58,915 INFO L130 BoogieDeclarations]: Found specification of procedure vdev_init [2022-11-25 23:36:58,915 INFO L138 BoogieDeclarations]: Found implementation of procedure vdev_init [2022-11-25 23:36:58,915 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_free_urb_buffers [2022-11-25 23:36:58,916 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_free_urb_buffers [2022-11-25 23:36:58,916 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2022-11-25 23:36:58,916 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2022-11-25 23:36:58,916 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-25 23:36:58,916 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-25 23:36:58,916 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer [2022-11-25 23:36:58,917 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer [2022-11-25 23:36:58,917 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2022-11-25 23:36:58,917 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2022-11-25 23:36:58,917 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_analog_mode [2022-11-25 23:36:58,917 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_analog_mode [2022-11-25 23:36:58,917 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-25 23:36:58,918 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-11-25 23:36:58,918 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-11-25 23:36:58,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-25 23:36:58,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-25 23:36:58,919 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-25 23:36:58,919 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-25 23:36:58,919 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-11-25 23:36:58,919 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-11-25 23:36:58,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-25 23:36:58,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-25 23:36:58,920 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_fourcc_format [2022-11-25 23:36:58,920 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_fourcc_format [2022-11-25 23:36:58,920 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2022-11-25 23:36:58,920 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2022-11-25 23:36:58,920 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2022-11-25 23:36:58,921 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2022-11-25 23:36:58,921 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2022-11-25 23:36:58,921 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2022-11-25 23:36:58,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-25 23:36:58,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-25 23:36:58,921 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2022-11-25 23:36:58,922 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2022-11-25 23:36:58,922 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 23:36:58,922 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_flash_led [2022-11-25 23:36:58,922 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_flash_led [2022-11-25 23:36:58,922 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_open [2022-11-25 23:36:58,922 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_open [2022-11-25 23:36:58,923 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-25 23:36:58,923 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-25 23:36:58,923 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-25 23:36:58,923 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-25 23:36:58,923 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2022-11-25 23:36:58,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2022-11-25 23:36:58,924 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_config_tuner [2022-11-25 23:36:58,924 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_config_tuner [2022-11-25 23:36:58,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_tm6000_core [2022-11-25 23:36:58,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_tm6000_core [2022-11-25 23:36:58,924 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2022-11-25 23:36:58,924 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2022-11-25 23:36:58,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-25 23:36:58,925 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read_write_usb [2022-11-25 23:36:58,925 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read_write_usb [2022-11-25 23:36:58,925 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_start_thread [2022-11-25 23:36:58,925 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_start_thread [2022-11-25 23:36:58,925 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-11-25 23:36:58,926 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-11-25 23:36:58,926 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg [2022-11-25 23:36:58,926 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg [2022-11-25 23:36:58,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-25 23:36:58,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-25 23:36:58,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-25 23:36:58,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 23:36:58,927 INFO L130 BoogieDeclarations]: Found specification of procedure get_max_endpoint [2022-11-25 23:36:58,927 INFO L138 BoogieDeclarations]: Found implementation of procedure get_max_endpoint [2022-11-25 23:36:58,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-25 23:36:58,927 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-25 23:36:58,927 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_recv_regs [2022-11-25 23:36:58,928 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_recv_regs [2022-11-25 23:36:58,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-25 23:36:58,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-25 23:36:58,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-25 23:36:58,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-25 23:36:58,929 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-11-25 23:36:58,929 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-11-25 23:36:58,929 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-25 23:36:58,929 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-25 23:36:58,929 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2022-11-25 23:36:58,930 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2022-11-25 23:36:58,930 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2022-11-25 23:36:58,930 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2022-11-25 23:36:58,930 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_open [2022-11-25 23:36:58,930 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_open [2022-11-25 23:36:58,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 23:36:58,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-25 23:36:58,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-25 23:36:58,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-25 23:36:58,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-25 23:36:58,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-11-25 23:36:58,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-11-25 23:36:58,932 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 23:36:58,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-25 23:36:58,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-25 23:36:58,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 23:36:58,932 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-25 23:36:58,932 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_start [2022-11-25 23:36:58,933 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_start [2022-11-25 23:36:58,933 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-25 23:36:58,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-25 23:36:58,933 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2022-11-25 23:36:58,933 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2022-11-25 23:36:58,933 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-11-25 23:36:58,934 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-11-25 23:36:58,934 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2022-11-25 23:36:58,934 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2022-11-25 23:36:58,934 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-25 23:36:58,934 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-25 23:36:58,934 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-25 23:36:58,935 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-25 23:36:58,935 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2022-11-25 23:36:58,935 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2022-11-25 23:36:58,935 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2022-11-25 23:36:58,935 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2022-11-25 23:36:58,936 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-25 23:36:58,936 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-25 23:36:58,936 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-25 23:36:58,936 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-25 23:36:58,936 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2022-11-25 23:36:58,936 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2022-11-25 23:36:58,937 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2022-11-25 23:36:58,937 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2022-11-25 23:36:58,937 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_change_protocol [2022-11-25 23:36:58,937 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_change_protocol [2022-11-25 23:36:58,937 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 23:36:58,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 23:36:58,938 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_extension [2022-11-25 23:36:58,938 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_extension [2022-11-25 23:36:58,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-25 23:36:58,938 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-25 23:36:58,939 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-25 23:36:58,939 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-25 23:36:58,939 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_radio_s_ctrl [2022-11-25 23:36:58,939 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_radio_s_ctrl [2022-11-25 23:36:58,939 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2022-11-25 23:36:58,940 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2022-11-25 23:36:58,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-25 23:36:58,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-25 23:36:58,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-25 23:36:58,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-25 23:36:58,940 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2022-11-25 23:36:58,941 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2022-11-25 23:36:58,941 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2022-11-25 23:36:58,941 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2022-11-25 23:36:58,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_6_4 [2022-11-25 23:36:58,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_6_4 [2022-11-25 23:36:58,942 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2022-11-25 23:36:58,942 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2022-11-25 23:36:58,942 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_load_std [2022-11-25 23:36:58,942 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_load_std [2022-11-25 23:36:58,942 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2022-11-25 23:36:58,942 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2022-11-25 23:36:58,943 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2022-11-25 23:36:58,943 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2022-11-25 23:36:58,943 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2022-11-25 23:36:58,943 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2022-11-25 23:36:58,943 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2022-11-25 23:36:58,944 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2022-11-25 23:36:58,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_tm6000_core [2022-11-25 23:36:58,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_tm6000_core [2022-11-25 23:36:58,944 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_poll [2022-11-25 23:36:58,944 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_poll [2022-11-25 23:36:58,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-25 23:36:58,945 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-25 23:36:58,945 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_s_ctrl [2022-11-25 23:36:58,945 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_s_ctrl [2022-11-25 23:36:58,945 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2022-11-25 23:36:58,945 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2022-11-25 23:36:58,945 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2022-11-25 23:36:58,946 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2022-11-25 23:36:58,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-25 23:36:58,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-25 23:36:58,946 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_register_extension [2022-11-25 23:36:58,946 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_register_extension [2022-11-25 23:36:58,947 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2022-11-25 23:36:58,947 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2022-11-25 23:36:58,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 23:36:58,947 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-25 23:36:58,947 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-25 23:36:58,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 23:36:58,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 23:36:58,948 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2022-11-25 23:36:58,948 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2022-11-25 23:36:58,948 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-25 23:36:58,948 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-25 23:36:58,948 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-25 23:36:58,949 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-25 23:36:58,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_usb_lock_of_tm6000_core [2022-11-25 23:36:58,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_usb_lock_of_tm6000_core [2022-11-25 23:36:58,949 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2022-11-25 23:36:58,949 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2022-11-25 23:36:58,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-25 23:36:58,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-25 23:36:58,950 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-25 23:36:58,950 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-25 23:36:58,950 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2022-11-25 23:36:58,950 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2022-11-25 23:36:58,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-25 23:36:58,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-25 23:36:58,951 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2022-11-25 23:36:58,951 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2022-11-25 23:36:58,951 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-25 23:36:58,952 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-25 23:36:58,952 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2022-11-25 23:36:58,952 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2022-11-25 23:36:58,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-25 23:36:58,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-25 23:36:58,952 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2022-11-25 23:36:58,953 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2022-11-25 23:36:58,953 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_dev [2022-11-25 23:36:58,953 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_dev [2022-11-25 23:36:58,955 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-11-25 23:36:58,955 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-11-25 23:36:58,955 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_release [2022-11-25 23:36:58,955 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_release [2022-11-25 23:36:58,956 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-25 23:36:58,956 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-25 23:36:58,956 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_start [2022-11-25 23:36:58,956 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_start [2022-11-25 23:36:58,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-25 23:36:58,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-25 23:36:58,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_tm6000_usb_driver_exit_12_2 [2022-11-25 23:36:58,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_tm6000_usb_driver_exit_12_2 [2022-11-25 23:36:58,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 23:36:58,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-25 23:36:58,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-25 23:36:58,958 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_probe [2022-11-25 23:36:58,958 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_probe [2022-11-25 23:36:58,958 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_stop [2022-11-25 23:36:58,958 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_stop [2022-11-25 23:36:58,958 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2022-11-25 23:36:58,958 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2022-11-25 23:36:58,959 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_get_std_res [2022-11-25 23:36:58,959 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_get_std_res [2022-11-25 23:36:58,959 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2022-11-25 23:36:58,959 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2022-11-25 23:36:58,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_video_device [2022-11-25 23:36:58,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_video_device [2022-11-25 23:36:58,960 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_xfer [2022-11-25 23:36:58,960 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_xfer [2022-11-25 23:36:58,960 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_prepare_isoc [2022-11-25 23:36:58,960 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_prepare_isoc [2022-11-25 23:36:58,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_tm6000_devlist_mutex [2022-11-25 23:36:58,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_tm6000_devlist_mutex [2022-11-25 23:36:58,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-25 23:36:58,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-25 23:36:58,961 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-25 23:36:58,961 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-25 23:36:58,961 INFO L130 BoogieDeclarations]: Found specification of procedure fill_board_specific_data [2022-11-25 23:36:58,962 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_board_specific_data [2022-11-25 23:36:58,962 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-25 23:36:58,962 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-25 23:36:58,962 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_uninit_isoc [2022-11-25 23:36:58,962 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_uninit_isoc [2022-11-25 23:36:58,963 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-25 23:36:58,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-25 23:36:58,963 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-25 23:36:58,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 23:36:58,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_tm6000_core [2022-11-25 23:36:58,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_tm6000_core [2022-11-25 23:36:58,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-25 23:36:58,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-25 23:37:00,803 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 23:37:00,814 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 23:37:01,218 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;