./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--hdpvr--hdpvr.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 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_8bb9e005-e886-4258-921e-c6dd4afb3dcd/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bb9e005-e886-4258-921e-c6dd4afb3dcd/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bb9e005-e886-4258-921e-c6dd4afb3dcd/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bb9e005-e886-4258-921e-c6dd4afb3dcd/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--hdpvr--hdpvr.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bb9e005-e886-4258-921e-c6dd4afb3dcd/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bb9e005-e886-4258-921e-c6dd4afb3dcd/bin/uautomizer-uyxdKDjOR8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 36ceafd06ff8edf978d6e6368f77b2e7bfc9f64766b3a45f15eb439785379929 --- 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-2329fc7 [2022-12-13 21:14:07,332 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 21:14:07,333 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 21:14:07,345 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 21:14:07,345 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 21:14:07,346 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 21:14:07,347 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 21:14:07,348 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 21:14:07,349 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 21:14:07,349 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 21:14:07,350 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 21:14:07,351 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 21:14:07,351 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 21:14:07,352 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 21:14:07,352 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 21:14:07,353 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 21:14:07,354 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 21:14:07,354 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 21:14:07,355 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 21:14:07,356 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 21:14:07,357 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 21:14:07,358 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 21:14:07,359 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 21:14:07,359 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 21:14:07,362 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 21:14:07,362 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 21:14:07,362 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 21:14:07,363 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 21:14:07,363 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 21:14:07,363 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 21:14:07,364 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 21:14:07,364 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 21:14:07,365 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 21:14:07,365 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 21:14:07,366 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 21:14:07,366 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 21:14:07,366 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 21:14:07,366 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 21:14:07,367 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 21:14:07,367 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 21:14:07,368 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 21:14:07,368 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bb9e005-e886-4258-921e-c6dd4afb3dcd/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-12-13 21:14:07,389 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 21:14:07,390 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 21:14:07,390 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 21:14:07,390 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 21:14:07,391 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 21:14:07,391 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 21:14:07,392 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 21:14:07,392 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 21:14:07,392 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 21:14:07,392 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 21:14:07,393 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 21:14:07,393 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 21:14:07,393 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 21:14:07,393 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 21:14:07,393 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 21:14:07,394 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 21:14:07,394 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 21:14:07,394 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 21:14:07,394 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 21:14:07,394 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 21:14:07,394 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 21:14:07,395 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 21:14:07,395 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 21:14:07,395 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 21:14:07,395 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 21:14:07,395 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 21:14:07,396 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 21:14:07,396 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 21:14:07,396 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 21:14:07,396 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 21:14:07,396 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 21:14:07,397 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 21:14:07,397 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bb9e005-e886-4258-921e-c6dd4afb3dcd/bin/uautomizer-uyxdKDjOR8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bb9e005-e886-4258-921e-c6dd4afb3dcd/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 36ceafd06ff8edf978d6e6368f77b2e7bfc9f64766b3a45f15eb439785379929 [2022-12-13 21:14:07,575 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 21:14:07,594 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 21:14:07,596 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 21:14:07,597 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 21:14:07,598 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 21:14:07,598 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bb9e005-e886-4258-921e-c6dd4afb3dcd/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--hdpvr--hdpvr.ko-entry_point.cil.out.i [2022-12-13 21:14:10,203 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 21:14:10,610 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 21:14:10,611 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bb9e005-e886-4258-921e-c6dd4afb3dcd/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--hdpvr--hdpvr.ko-entry_point.cil.out.i [2022-12-13 21:14:10,646 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bb9e005-e886-4258-921e-c6dd4afb3dcd/bin/uautomizer-uyxdKDjOR8/data/6dfdd0419/bda28583a2694410b2f61c3d34049890/FLAG92832a70d [2022-12-13 21:14:10,661 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bb9e005-e886-4258-921e-c6dd4afb3dcd/bin/uautomizer-uyxdKDjOR8/data/6dfdd0419/bda28583a2694410b2f61c3d34049890 [2022-12-13 21:14:10,663 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 21:14:10,665 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 21:14:10,666 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 21:14:10,667 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 21:14:10,671 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 21:14:10,671 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 09:14:10" (1/1) ... [2022-12-13 21:14:10,672 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49210859 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:14:10, skipping insertion in model container [2022-12-13 21:14:10,673 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 09:14:10" (1/1) ... [2022-12-13 21:14:10,680 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 21:14:10,800 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 21:14:11,194 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4023] [2022-12-13 21:14:11,668 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 21:14:11,669 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:11,671 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 21:14:11,675 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 21:14:11,677 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 21:14:11,679 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:11,681 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 21:14:11,684 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 21:14:11,685 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 21:14:11,686 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 21:14:11,686 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-13 21:14:11,687 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 21:14:11,687 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:11,688 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:11,688 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:11,688 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 21:14:11,689 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:11,689 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:11,690 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:11,690 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:11,690 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:11,691 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:11,691 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:11,691 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:11,692 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:11,692 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:11,693 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:11,693 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:11,693 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:11,694 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:11,694 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:11,694 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:11,722 WARN L623 FunctionHandler]: Unknown extern function __xadd_wrong_size [2022-12-13 21:14:11,910 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:14:12,103 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-12-13 21:14:12,126 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 21:14:12,126 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:12,127 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:12,129 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:12,131 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:14:12,131 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 21:14:12,132 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:12,141 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 21:14:12,141 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:12,142 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 21:14:12,143 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:12,143 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 21:14:12,144 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:12,153 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 21:14:12,154 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-13 21:14:12,154 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 21:14:12,155 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 21:14:12,155 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 21:14:12,155 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 21:14:12,156 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:12,157 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 21:14:12,157 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 21:14:12,157 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-12-13 21:14:12,159 WARN L623 FunctionHandler]: Unknown extern function usb_get_dev [2022-12-13 21:14:12,161 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:12,162 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:12,163 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:12,163 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:12,164 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:12,165 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:12,167 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:12,167 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:12,168 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-13 21:14:12,176 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:12,177 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 21:14:12,177 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 21:14:12,177 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_disconnect [2022-12-13 21:14:12,178 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:14:12,178 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-13 21:14:12,178 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-12-13 21:14:12,229 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 21:14:12,232 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 21:14:12,232 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 21:14:12,233 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 21:14:12,233 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-13 21:14:12,234 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 21:14:12,234 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:12,234 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:12,234 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:12,235 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 21:14:12,235 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:12,236 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:12,236 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:12,236 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:12,236 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:12,237 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:12,237 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:12,237 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:12,237 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:12,238 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:12,238 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:12,238 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:12,238 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:12,238 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:12,239 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-12-13 21:14:12,239 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:12,239 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:12,239 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-13 21:14:12,240 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:12,240 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:12,241 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-12-13 21:14:12,241 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-12-13 21:14:12,269 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 21:14:12,283 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-13 21:14:12,474 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-13 21:14:12,474 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-13 21:14:12,475 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-13 21:14:12,527 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-12-13 21:14:12,540 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-13 21:14:12,601 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 21:14:12,602 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 21:14:12,606 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-12-13 21:14:12,607 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-13 21:14:12,607 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 21:14:12,607 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:14:12,608 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:12,608 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:12,609 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-13 21:14:12,609 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:12,609 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-12-13 21:14:12,610 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:12,611 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-13 21:14:12,611 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:14:12,616 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:12,616 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 21:14:12,616 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:12,617 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:12,626 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:12,626 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-13 21:14:12,627 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-13 21:14:12,628 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-13 21:14:12,628 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-13 21:14:12,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:12,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:12,634 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:14:12,634 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:12,634 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:12,635 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 21:14:12,635 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:12,636 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 21:14:12,636 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 21:14:12,637 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:12,641 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:12,642 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 21:14:12,642 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:14:12,642 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:12,643 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-12-13 21:14:12,643 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:14:12,643 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:12,644 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:14:12,648 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-13 21:14:12,648 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_init [2022-12-13 21:14:12,648 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_add [2022-12-13 21:14:12,653 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_release [2022-12-13 21:14:12,666 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:12,667 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:14:12,667 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:12,668 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-13 21:14:12,669 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-13 21:14:12,669 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-13 21:14:12,669 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-13 21:14:12,670 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-13 21:14:12,671 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-13 21:14:12,671 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-13 21:14:12,671 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-13 21:14:12,672 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:12,673 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:12,674 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 21:14:12,678 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_poll [2022-12-13 21:14:12,679 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:12,680 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:12,701 WARN L623 FunctionHandler]: Unknown extern function v4l2_match_dv_timings [2022-12-13 21:14:12,729 WARN L623 FunctionHandler]: Unknown extern function strncpy [2022-12-13 21:14:12,741 WARN L623 FunctionHandler]: Unknown extern function strncpy [2022-12-13 21:14:12,749 WARN L623 FunctionHandler]: Unknown extern function strncpy [2022-12-13 21:14:12,759 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_activate [2022-12-13 21:14:12,764 WARN L623 FunctionHandler]: Unknown extern function strncpy [2022-12-13 21:14:12,774 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:12,782 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-13 21:14:12,782 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-13 21:14:12,782 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-13 21:14:12,782 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:14:12,782 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:14:12,786 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-12-13 21:14:12,787 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 21:14:12,787 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 21:14:12,787 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 21:14:12,787 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 21:14:12,787 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 21:14:12,788 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 21:14:12,788 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 21:14:12,788 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 21:14:12,788 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 21:14:12,788 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 21:14:12,788 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std_menu [2022-12-13 21:14:12,789 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std_menu [2022-12-13 21:14:12,789 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std_menu [2022-12-13 21:14:12,789 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std_menu [2022-12-13 21:14:12,789 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 21:14:12,790 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 21:14:12,790 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:12,790 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_cluster [2022-12-13 21:14:12,790 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_setup [2022-12-13 21:14:12,791 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:12,796 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:12,796 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-13 21:14:12,802 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:14:12,804 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:14:12,805 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-12-13 21:14:12,806 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-12-13 21:14:12,806 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_4 [2022-12-13 21:14:12,809 WARN L623 FunctionHandler]: Unknown extern function v4l2_event_unsubscribe [2022-12-13 21:14:12,810 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_log_status [2022-12-13 21:14:12,811 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_subscribe_event [2022-12-13 21:14:12,812 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 21:14:12,813 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 21:14:12,813 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 21:14:12,813 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-13 21:14:12,814 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 21:14:12,814 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:12,814 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:12,814 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:12,815 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 21:14:12,815 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:12,815 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:12,815 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:12,816 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:12,816 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:12,816 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:12,816 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:12,816 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:12,817 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:12,817 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:12,817 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:12,817 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-13 21:14:12,817 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:12,818 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:12,818 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:12,818 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:12,818 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:12,818 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:12,818 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:12,819 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:12,819 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:12,819 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:12,819 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:12,819 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:12,820 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:12,820 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-12-13 21:14:12,820 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:12,820 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:12,820 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:12,893 WARN L623 FunctionHandler]: Unknown extern function i2c_new_device [2022-12-13 21:14:12,896 WARN L623 FunctionHandler]: Unknown extern function i2c_new_device [2022-12-13 21:14:12,899 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 21:14:12,900 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 21:14:12,904 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 21:14:12,905 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 21:14:12,910 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:12,911 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:12,911 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:12,928 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-12-13 21:14:12,930 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 21:14:12,930 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 21:14:12,931 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 21:14:12,931 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-13 21:14:12,931 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 21:14:12,932 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:12,932 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:12,932 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:12,932 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 21:14:12,933 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:12,933 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:12,933 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:12,933 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:12,933 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:12,934 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:12,934 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:12,934 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:12,934 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:12,938 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_8bb9e005-e886-4258-921e-c6dd4afb3dcd/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--hdpvr--hdpvr.ko-entry_point.cil.out.i[321780,321793] [2022-12-13 21:14:13,167 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:14:13,168 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:14:13,175 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:14:13,175 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:14:13,176 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:14:13,176 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:14:13,177 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:14:13,182 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:14:13,186 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 21:14:13,243 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 21:14:13,299 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4023] [2022-12-13 21:14:13,321 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 21:14:13,321 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:13,322 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 21:14:13,324 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 21:14:13,325 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 21:14:13,326 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:13,326 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 21:14:13,328 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 21:14:13,329 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 21:14:13,329 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 21:14:13,329 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-13 21:14:13,330 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 21:14:13,330 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:13,330 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:13,330 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:13,330 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 21:14:13,331 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:13,331 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:13,331 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:13,331 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:13,331 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:13,331 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:13,332 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:13,332 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:13,332 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:13,332 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:13,332 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:13,333 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:13,333 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:13,333 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:13,333 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:13,333 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:13,335 WARN L623 FunctionHandler]: Unknown extern function __xadd_wrong_size [2022-12-13 21:14:13,336 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:14:13,342 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-12-13 21:14:13,345 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 21:14:13,346 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:13,346 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:13,347 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:13,348 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:14:13,348 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 21:14:13,348 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:13,349 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 21:14:13,350 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:13,350 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 21:14:13,351 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:13,351 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 21:14:13,351 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:13,353 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 21:14:13,353 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-13 21:14:13,354 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 21:14:13,354 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 21:14:13,354 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 21:14:13,354 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 21:14:13,355 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:13,355 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 21:14:13,355 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 21:14:13,356 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-12-13 21:14:13,358 WARN L623 FunctionHandler]: Unknown extern function usb_get_dev [2022-12-13 21:14:13,358 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:13,359 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:13,359 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:13,360 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:13,360 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:13,360 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:13,361 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:13,361 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:13,362 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-13 21:14:13,363 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:13,363 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 21:14:13,363 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 21:14:13,364 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_disconnect [2022-12-13 21:14:13,364 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:14:13,364 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-13 21:14:13,364 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-12-13 21:14:13,366 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 21:14:13,368 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 21:14:13,368 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 21:14:13,369 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 21:14:13,369 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-13 21:14:13,369 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 21:14:13,370 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:13,370 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:13,370 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:13,370 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 21:14:13,370 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:13,371 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:13,371 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:13,371 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:13,371 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:13,371 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:13,371 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:13,372 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:13,372 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:13,372 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:13,372 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:13,372 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:13,372 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:13,373 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:13,373 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-12-13 21:14:13,373 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:13,373 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:13,373 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-13 21:14:13,373 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:13,373 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:13,374 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-12-13 21:14:13,374 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-12-13 21:14:13,374 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 21:14:13,374 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-13 21:14:13,376 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-13 21:14:13,377 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-13 21:14:13,377 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-13 21:14:13,381 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-12-13 21:14:13,381 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-13 21:14:13,383 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 21:14:13,383 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 21:14:13,384 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-12-13 21:14:13,384 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-13 21:14:13,384 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 21:14:13,385 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:14:13,385 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:13,386 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:13,386 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-13 21:14:13,386 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:13,386 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-12-13 21:14:13,387 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:13,388 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-13 21:14:13,388 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:14:13,388 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:13,411 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 21:14:13,411 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:13,412 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:13,414 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:13,414 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-13 21:14:13,415 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-13 21:14:13,415 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-13 21:14:13,415 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-13 21:14:13,416 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:13,416 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:13,417 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:14:13,417 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:13,417 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:13,418 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 21:14:13,418 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:13,418 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 21:14:13,419 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 21:14:13,419 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:13,420 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:13,420 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 21:14:13,421 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:14:13,421 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:13,421 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-12-13 21:14:13,422 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:14:13,422 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:13,422 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:14:13,423 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-13 21:14:13,423 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_init [2022-12-13 21:14:13,423 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_add [2022-12-13 21:14:13,424 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_release [2022-12-13 21:14:13,425 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:13,425 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:14:13,425 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:13,426 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-13 21:14:13,426 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-13 21:14:13,427 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-13 21:14:13,427 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-13 21:14:13,428 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-13 21:14:13,428 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-13 21:14:13,428 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-13 21:14:13,428 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-13 21:14:13,429 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:13,430 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:13,430 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 21:14:13,431 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_poll [2022-12-13 21:14:13,432 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:13,433 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:13,437 WARN L623 FunctionHandler]: Unknown extern function v4l2_match_dv_timings [2022-12-13 21:14:13,450 WARN L623 FunctionHandler]: Unknown extern function strncpy [2022-12-13 21:14:13,451 WARN L623 FunctionHandler]: Unknown extern function strncpy [2022-12-13 21:14:13,453 WARN L623 FunctionHandler]: Unknown extern function strncpy [2022-12-13 21:14:13,457 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_activate [2022-12-13 21:14:13,458 WARN L623 FunctionHandler]: Unknown extern function strncpy [2022-12-13 21:14:13,460 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:13,462 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-13 21:14:13,462 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-13 21:14:13,462 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-13 21:14:13,462 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:14:13,462 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:14:13,466 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-12-13 21:14:13,466 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 21:14:13,467 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 21:14:13,467 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 21:14:13,467 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 21:14:13,467 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 21:14:13,467 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 21:14:13,467 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 21:14:13,467 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 21:14:13,468 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 21:14:13,468 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 21:14:13,468 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std_menu [2022-12-13 21:14:13,468 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std_menu [2022-12-13 21:14:13,468 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std_menu [2022-12-13 21:14:13,469 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std_menu [2022-12-13 21:14:13,469 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 21:14:13,469 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 21:14:13,470 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:13,470 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_cluster [2022-12-13 21:14:13,470 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_setup [2022-12-13 21:14:13,470 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:13,482 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:13,482 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-13 21:14:13,496 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:14:13,498 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:14:13,499 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-12-13 21:14:13,499 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-12-13 21:14:13,500 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_4 [2022-12-13 21:14:13,502 WARN L623 FunctionHandler]: Unknown extern function v4l2_event_unsubscribe [2022-12-13 21:14:13,503 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_log_status [2022-12-13 21:14:13,504 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_subscribe_event [2022-12-13 21:14:13,505 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 21:14:13,505 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 21:14:13,506 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 21:14:13,506 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-13 21:14:13,506 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 21:14:13,506 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:13,506 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:13,507 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:13,507 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 21:14:13,507 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:13,507 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:13,507 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:13,508 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:13,508 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:13,508 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:13,508 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:13,508 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:13,508 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:13,509 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:13,509 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:13,509 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-13 21:14:13,509 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:13,509 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:13,509 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:13,510 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:13,510 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:13,510 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:13,510 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:13,510 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:13,510 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:13,511 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:13,511 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:13,511 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:13,511 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:13,511 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-12-13 21:14:13,512 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:13,512 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:13,512 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:13,514 WARN L623 FunctionHandler]: Unknown extern function i2c_new_device [2022-12-13 21:14:13,516 WARN L623 FunctionHandler]: Unknown extern function i2c_new_device [2022-12-13 21:14:13,517 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 21:14:13,517 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 21:14:13,518 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 21:14:13,519 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 21:14:13,520 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:13,520 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:13,521 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:14:13,549 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-12-13 21:14:13,567 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 21:14:13,567 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 21:14:13,568 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 21:14:13,568 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-13 21:14:13,568 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 21:14:13,569 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:13,569 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:13,569 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:13,569 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 21:14:13,570 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:13,570 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:13,570 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:13,570 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:13,570 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:13,571 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:13,571 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:13,571 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 21:14:13,571 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:14:13,572 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_8bb9e005-e886-4258-921e-c6dd4afb3dcd/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--hdpvr--hdpvr.ko-entry_point.cil.out.i[321780,321793] [2022-12-13 21:14:13,583 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:14:13,584 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:14:13,585 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:14:13,585 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:14:13,586 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:14:13,586 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:14:13,587 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:14:13,587 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:14:13,588 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 21:14:13,676 INFO L208 MainTranslator]: Completed translation [2022-12-13 21:14:13,676 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:14:13 WrapperNode [2022-12-13 21:14:13,676 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 21:14:13,677 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 21:14:13,677 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 21:14:13,677 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 21:14:13,682 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:14:13" (1/1) ... [2022-12-13 21:14:13,751 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:14:13" (1/1) ... [2022-12-13 21:14:14,720 INFO L138 Inliner]: procedures = 424, calls = 5747, calls flagged for inlining = 183, calls inlined = 174, statements flattened = 11045 [2022-12-13 21:14:14,721 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 21:14:14,721 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 21:14:14,721 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 21:14:14,721 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 21:14:14,729 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:14:13" (1/1) ... [2022-12-13 21:14:14,729 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:14:13" (1/1) ... [2022-12-13 21:14:15,091 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:14:13" (1/1) ... [2022-12-13 21:14:15,091 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:14:13" (1/1) ... [2022-12-13 21:14:16,227 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:14:13" (1/1) ... [2022-12-13 21:14:16,244 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:14:13" (1/1) ... [2022-12-13 21:14:16,275 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:14:13" (1/1) ... [2022-12-13 21:14:16,291 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:14:13" (1/1) ... [2022-12-13 21:14:16,334 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 21:14:16,335 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 21:14:16,335 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 21:14:16,335 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 21:14:16,336 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:14:13" (1/1) ... [2022-12-13 21:14:16,340 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 21:14:16,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bb9e005-e886-4258-921e-c6dd4afb3dcd/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 21:14:16,362 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bb9e005-e886-4258-921e-c6dd4afb3dcd/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 21:14:16,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bb9e005-e886-4258-921e-c6dd4afb3dcd/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 21:14:16,398 INFO L130 BoogieDeclarations]: Found specification of procedure list_size [2022-12-13 21:14:16,398 INFO L138 BoogieDeclarations]: Found implementation of procedure list_size [2022-12-13 21:14:16,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-13 21:14:16,398 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-13 21:14:16,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-13 21:14:16,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-13 21:14:16,398 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_free_buffers [2022-12-13 21:14:16,398 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_free_buffers [2022-12-13 21:14:16,398 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2022-12-13 21:14:16,398 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2022-12-13 21:14:16,398 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2022-12-13 21:14:16,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2022-12-13 21:14:16,398 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_set_audio [2022-12-13 21:14:16,399 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_set_audio [2022-12-13 21:14:16,399 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_config_call [2022-12-13 21:14:16,399 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_config_call [2022-12-13 21:14:16,399 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2022-12-13 21:14:16,399 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2022-12-13 21:14:16,399 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-12-13 21:14:16,399 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-12-13 21:14:16,399 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2022-12-13 21:14:16,399 INFO L130 BoogieDeclarations]: Found specification of procedure get_video_info [2022-12-13 21:14:16,399 INFO L138 BoogieDeclarations]: Found implementation of procedure get_video_info [2022-12-13 21:14:16,399 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-12-13 21:14:16,399 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-12-13 21:14:16,399 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_new_device [2022-12-13 21:14:16,399 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_new_device [2022-12-13 21:14:16,399 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_get_next_buffer [2022-12-13 21:14:16,400 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_get_next_buffer [2022-12-13 21:14:16,400 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2022-12-13 21:14:16,400 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2022-12-13 21:14:16,400 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 21:14:16,400 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_poll [2022-12-13 21:14:16,400 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_poll [2022-12-13 21:14:16,400 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-12-13 21:14:16,400 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-12-13 21:14:16,400 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-12-13 21:14:16,400 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-12-13 21:14:16,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-13 21:14:16,400 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-12-13 21:14:16,400 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-12-13 21:14:16,400 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-12-13 21:14:16,400 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-12-13 21:14:16,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-13 21:14:16,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-13 21:14:16,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-13 21:14:16,401 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-13 21:14:16,401 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_i2c_write [2022-12-13 21:14:16,401 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_i2c_write [2022-12-13 21:14:16,401 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2022-12-13 21:14:16,401 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2022-12-13 21:14:16,401 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2022-12-13 21:14:16,401 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2022-12-13 21:14:16,401 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-12-13 21:14:16,401 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-12-13 21:14:16,401 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_delete [2022-12-13 21:14:16,401 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_delete [2022-12-13 21:14:16,401 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2022-12-13 21:14:16,401 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2022-12-13 21:14:16,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-12-13 21:14:16,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-12-13 21:14:16,402 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-13 21:14:16,402 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_stop_streaming [2022-12-13 21:14:16,402 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_stop_streaming [2022-12-13 21:14:16,402 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 21:14:16,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-13 21:14:16,402 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-12-13 21:14:16,402 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-12-13 21:14:16,402 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-12-13 21:14:16,402 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-12-13 21:14:16,402 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_cancel_queue [2022-12-13 21:14:16,402 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_cancel_queue [2022-12-13 21:14:16,402 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_adapter [2022-12-13 21:14:16,402 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_adapter [2022-12-13 21:14:16,402 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-12-13 21:14:16,402 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-12-13 21:14:16,403 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-12-13 21:14:16,403 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-12-13 21:14:16,403 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 21:14:16,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 21:14:16,403 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_start_streaming [2022-12-13 21:14:16,403 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_start_streaming [2022-12-13 21:14:16,403 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_i2c_read [2022-12-13 21:14:16,403 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_i2c_read [2022-12-13 21:14:16,403 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-12-13 21:14:16,403 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-12-13 21:14:16,403 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-12-13 21:14:16,403 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-12-13 21:14:16,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-13 21:14:16,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-13 21:14:16,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-13 21:14:16,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-13 21:14:16,404 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-12-13 21:14:16,404 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-12-13 21:14:16,404 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-12-13 21:14:16,404 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-12-13 21:14:16,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-12-13 21:14:16,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-12-13 21:14:16,404 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-13 21:14:16,404 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-13 21:14:16,404 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-13 21:14:16,404 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-13 21:14:16,404 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-12-13 21:14:16,404 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-12-13 21:14:16,404 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2022-12-13 21:14:16,404 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2022-12-13 21:14:16,404 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 21:14:16,405 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-12-13 21:14:16,405 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-12-13 21:14:16,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-13 21:14:16,405 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2022-12-13 21:14:16,405 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2022-12-13 21:14:16,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_io_mutex_of_hdpvr_device [2022-12-13 21:14:16,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_io_mutex_of_hdpvr_device [2022-12-13 21:14:16,405 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2022-12-13 21:14:16,405 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2022-12-13 21:14:16,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-13 21:14:16,405 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2022-12-13 21:14:16,405 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2022-12-13 21:14:16,405 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-12-13 21:14:16,405 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-12-13 21:14:16,405 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-12-13 21:14:16,405 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-12-13 21:14:16,406 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-12-13 21:14:16,406 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-12-13 21:14:16,406 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2022-12-13 21:14:16,406 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2022-12-13 21:14:16,406 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-12-13 21:14:16,406 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-12-13 21:14:16,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i2c_mutex_of_hdpvr_device [2022-12-13 21:14:16,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i2c_mutex_of_hdpvr_device [2022-12-13 21:14:16,406 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_set_bitrate [2022-12-13 21:14:16,406 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_set_bitrate [2022-12-13 21:14:16,406 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-12-13 21:14:16,406 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-12-13 21:14:16,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_io_mutex_of_hdpvr_device [2022-12-13 21:14:16,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_io_mutex_of_hdpvr_device [2022-12-13 21:14:16,406 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_free_queue [2022-12-13 21:14:16,406 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_free_queue [2022-12-13 21:14:16,407 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-13 21:14:16,407 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-13 21:14:16,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-13 21:14:16,407 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_transmit_buffers [2022-12-13 21:14:16,407 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_transmit_buffers [2022-12-13 21:14:16,407 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std_menu [2022-12-13 21:14:16,407 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std_menu [2022-12-13 21:14:16,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-12-13 21:14:16,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-12-13 21:14:16,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i2c_mutex_of_hdpvr_device [2022-12-13 21:14:16,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i2c_mutex_of_hdpvr_device [2022-12-13 21:14:16,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_usbc_mutex_of_hdpvr_device [2022-12-13 21:14:16,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_usbc_mutex_of_hdpvr_device [2022-12-13 21:14:16,408 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-12-13 21:14:16,408 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-12-13 21:14:16,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_usbc_mutex_of_hdpvr_device [2022-12-13 21:14:16,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_usbc_mutex_of_hdpvr_device [2022-12-13 21:14:16,408 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2022-12-13 21:14:16,408 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2022-12-13 21:14:16,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 21:14:16,408 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-12-13 21:14:17,153 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 21:14:17,155 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 21:14:17,311 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;