./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-43_2a-drivers--media--usb--cpia2--cpia2.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_c1210568-299f-4942-ba0e-5fe318e784c1/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1210568-299f-4942-ba0e-5fe318e784c1/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_c1210568-299f-4942-ba0e-5fe318e784c1/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1210568-299f-4942-ba0e-5fe318e784c1/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--cpia2--cpia2.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1210568-299f-4942-ba0e-5fe318e784c1/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_c1210568-299f-4942-ba0e-5fe318e784c1/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 c5f620f8f64e85902bfcee16ed337cdb7c2b8705ba4f69a4e3c65d7455f9a0f3 --- 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 20:57:53,456 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 20:57:53,457 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 20:57:53,475 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 20:57:53,475 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 20:57:53,476 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 20:57:53,477 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 20:57:53,479 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 20:57:53,481 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 20:57:53,481 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 20:57:53,482 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 20:57:53,483 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 20:57:53,484 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 20:57:53,485 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 20:57:53,486 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 20:57:53,487 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 20:57:53,488 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 20:57:53,489 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 20:57:53,490 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 20:57:53,492 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 20:57:53,493 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 20:57:53,494 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 20:57:53,495 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 20:57:53,496 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 20:57:53,499 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 20:57:53,500 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 20:57:53,500 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 20:57:53,501 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 20:57:53,501 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 20:57:53,502 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 20:57:53,502 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 20:57:53,503 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 20:57:53,503 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 20:57:53,504 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 20:57:53,505 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 20:57:53,505 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 20:57:53,506 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 20:57:53,506 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 20:57:53,506 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 20:57:53,507 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 20:57:53,507 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 20:57:53,508 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1210568-299f-4942-ba0e-5fe318e784c1/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-12-13 20:57:53,527 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 20:57:53,527 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 20:57:53,527 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 20:57:53,527 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 20:57:53,528 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 20:57:53,528 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 20:57:53,529 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 20:57:53,529 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 20:57:53,529 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 20:57:53,529 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 20:57:53,529 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 20:57:53,530 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 20:57:53,530 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 20:57:53,530 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 20:57:53,530 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 20:57:53,530 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 20:57:53,530 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 20:57:53,531 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 20:57:53,531 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 20:57:53,531 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 20:57:53,531 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 20:57:53,531 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 20:57:53,531 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 20:57:53,532 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 20:57:53,532 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 20:57:53,532 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 20:57:53,532 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 20:57:53,532 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 20:57:53,533 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 20:57:53,533 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 20:57:53,533 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 20:57:53,533 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 20:57:53,533 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_c1210568-299f-4942-ba0e-5fe318e784c1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1210568-299f-4942-ba0e-5fe318e784c1/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c5f620f8f64e85902bfcee16ed337cdb7c2b8705ba4f69a4e3c65d7455f9a0f3 [2022-12-13 20:57:53,703 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 20:57:53,724 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 20:57:53,726 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 20:57:53,727 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 20:57:53,728 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 20:57:53,729 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1210568-299f-4942-ba0e-5fe318e784c1/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--cpia2--cpia2.ko-entry_point.cil.out.i [2022-12-13 20:57:56,372 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 20:57:56,736 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 20:57:56,737 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1210568-299f-4942-ba0e-5fe318e784c1/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--cpia2--cpia2.ko-entry_point.cil.out.i [2022-12-13 20:57:56,765 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1210568-299f-4942-ba0e-5fe318e784c1/bin/uautomizer-uyxdKDjOR8/data/102a9b9b2/806b0f214b3f43b2a5010892cc705d02/FLAGf1f09d8eb [2022-12-13 20:57:56,776 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1210568-299f-4942-ba0e-5fe318e784c1/bin/uautomizer-uyxdKDjOR8/data/102a9b9b2/806b0f214b3f43b2a5010892cc705d02 [2022-12-13 20:57:56,778 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 20:57:56,779 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 20:57:56,780 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 20:57:56,780 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 20:57:56,782 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 20:57:56,783 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 08:57:56" (1/1) ... [2022-12-13 20:57:56,783 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@338bc159 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:57:56, skipping insertion in model container [2022-12-13 20:57:56,784 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 08:57:56" (1/1) ... [2022-12-13 20:57:56,789 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 20:57:56,868 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 20:57:57,174 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4425] [2022-12-13 20:57:57,298 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 20:57:57,379 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-12-13 20:57:57,399 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-13 20:57:57,414 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_is_singular [2022-12-13 20:57:57,519 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-13 20:57:57,520 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_open [2022-12-13 20:57:57,521 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_release [2022-12-13 20:57:57,521 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_release [2022-12-13 20:57:57,522 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 20:57:57,525 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-13 20:57:57,526 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 20:57:57,527 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 20:57:57,528 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_release [2022-12-13 20:57:57,532 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-13 20:57:57,533 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 20:57:57,537 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 20:57:57,538 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 20:57:57,544 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 20:57:57,545 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-13 20:57:57,547 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-13 20:57:57,548 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-13 20:57:57,549 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-13 20:57:57,549 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 20:57:57,555 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-13 20:57:57,556 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-13 20:57:57,557 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-13 20:57:57,557 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-13 20:57:57,558 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-13 20:57:57,558 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-13 20:57:57,559 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-13 20:57:57,560 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-13 20:57:57,560 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-13 20:57:57,638 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:57,640 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:57,664 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 20:57:57,664 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-13 20:57:57,665 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-13 20:57:57,666 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-13 20:57:57,666 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-13 20:57:57,666 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 20:57:57,673 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_grab [2022-12-13 20:57:57,677 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_grab [2022-12-13 20:57:57,681 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-13 20:57:57,682 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 20:57:57,690 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-13 20:57:57,690 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-13 20:57:57,691 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 20:57:57,692 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-12-13 20:57:57,693 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 20:57:57,693 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 20:57:57,694 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 20:57:57,694 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 20:57:57,694 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 20:57:57,694 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 20:57:57,694 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_custom [2022-12-13 20:57:57,695 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 20:57:57,695 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std_menu [2022-12-13 20:57:57,696 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 20:57:57,696 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 20:57:57,696 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_cluster [2022-12-13 20:57:57,696 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-13 20:57:57,704 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:57,706 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-12-13 20:57:57,710 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:57,710 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:57,711 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:57,711 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:57,711 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:57,712 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:57,715 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:57,719 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 20:57:57,738 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 20:57:57,740 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-12-13 20:57:57,740 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-12-13 20:57:57,742 WARN L623 FunctionHandler]: Unknown extern function video_device_release_empty [2022-12-13 20:57:57,742 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_3 [2022-12-13 20:57:57,743 WARN L623 FunctionHandler]: Unknown extern function v4l2_event_unsubscribe [2022-12-13 20:57:57,746 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_subscribe_event [2022-12-13 20:57:57,747 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-13 20:57:57,880 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:57,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:57,883 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:57,884 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:57,885 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:57,887 WARN L623 FunctionHandler]: Unknown extern function v4l2_get_timestamp [2022-12-13 20:57:57,898 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 20:57:57,899 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:57,905 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-13 20:57:57,905 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-13 20:57:57,906 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 20:57:57,906 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-13 20:57:57,907 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 20:57:57,910 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 20:57:57,914 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 20:57:57,915 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:57,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:57,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:57,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:57,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:57,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:57,918 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:57,919 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 20:57:57,920 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:57,920 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-13 20:57:57,922 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:57,924 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:57,924 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:57,926 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:57,927 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:57,927 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 20:57:57,927 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:57,927 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 20:57:57,928 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:57,928 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:57,928 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:57,929 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:57,929 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 20:57:57,930 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 20:57:57,930 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_disconnect [2022-12-13 20:57:57,930 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 20:57:57,930 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_put [2022-12-13 20:57:57,931 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 20:57:57,931 WARN L623 FunctionHandler]: Unknown extern function usb_driver_release_interface [2022-12-13 20:57:57,931 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:57,932 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 20:57:57,932 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 20:57:57,932 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 20:57:57,933 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 20:57:57,933 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_setup [2022-12-13 20:57:57,933 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 20:57:57,933 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 20:57:57,934 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 20:57:57,937 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-12-13 20:57:57,937 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-12-13 20:57:57,960 WARN L623 FunctionHandler]: Unknown extern function __msecs_to_jiffies [2022-12-13 20:57:57,974 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-13 20:57:57,975 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-13 20:57:57,975 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-13 20:57:58,049 WARN L623 FunctionHandler]: Unknown extern function vmalloc_to_page [2022-12-13 20:57:58,050 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 20:57:58,054 WARN L623 FunctionHandler]: Unknown extern function vmalloc_to_page [2022-12-13 20:57:58,057 WARN L623 FunctionHandler]: Unknown extern function vmalloc_to_page [2022-12-13 20:57:58,058 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 20:57:58,065 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,072 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,076 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,078 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_interruptible [2022-12-13 20:57:58,078 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_interruptible [2022-12-13 20:57:58,080 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_interruptible [2022-12-13 20:57:58,084 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,089 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-13 20:57:58,090 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,091 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-13 20:57:58,093 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,097 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,104 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,111 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_setup [2022-12-13 20:57:58,120 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,120 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-13 20:57:58,120 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,121 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 20:57:58,121 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 20:57:58,121 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 20:57:58,122 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,123 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,123 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,124 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 20:57:58,126 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 20:57:58,127 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,128 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,128 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 20:57:58,128 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-13 20:57:58,129 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-13 20:57:58,129 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-13 20:57:58,130 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-13 20:57:58,130 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 20:57:58,131 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_poll [2022-12-13 20:57:58,133 WARN L623 FunctionHandler]: Unknown extern function remap_pfn_range [2022-12-13 20:57:58,137 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_c1210568-299f-4942-ba0e-5fe318e784c1/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--cpia2--cpia2.ko-entry_point.cil.out.i[307018,307031] [2022-12-13 20:57:58,158 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-12-13 20:57:58,182 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 20:57:58,206 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 20:57:58,277 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4425] [2022-12-13 20:57:58,288 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 20:57:58,291 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-12-13 20:57:58,291 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-13 20:57:58,292 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_is_singular [2022-12-13 20:57:58,293 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-13 20:57:58,294 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_open [2022-12-13 20:57:58,294 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_release [2022-12-13 20:57:58,294 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_release [2022-12-13 20:57:58,294 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 20:57:58,295 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-13 20:57:58,295 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 20:57:58,295 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 20:57:58,296 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_release [2022-12-13 20:57:58,296 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-13 20:57:58,297 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 20:57:58,297 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 20:57:58,297 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 20:57:58,298 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 20:57:58,299 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-13 20:57:58,299 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-13 20:57:58,300 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-13 20:57:58,300 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-13 20:57:58,300 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 20:57:58,301 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-13 20:57:58,302 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-13 20:57:58,302 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-13 20:57:58,303 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-13 20:57:58,303 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-13 20:57:58,303 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-13 20:57:58,304 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-13 20:57:58,304 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-13 20:57:58,304 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-13 20:57:58,319 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,320 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,325 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 20:57:58,325 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-13 20:57:58,325 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-13 20:57:58,326 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-13 20:57:58,326 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-13 20:57:58,326 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 20:57:58,328 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_grab [2022-12-13 20:57:58,329 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_grab [2022-12-13 20:57:58,330 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-13 20:57:58,330 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 20:57:58,335 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-13 20:57:58,335 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-13 20:57:58,335 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 20:57:58,337 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-12-13 20:57:58,337 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 20:57:58,337 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 20:57:58,337 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 20:57:58,338 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 20:57:58,338 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 20:57:58,338 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 20:57:58,338 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_custom [2022-12-13 20:57:58,338 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 20:57:58,339 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std_menu [2022-12-13 20:57:58,339 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 20:57:58,339 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 20:57:58,339 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_cluster [2022-12-13 20:57:58,340 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-13 20:57:58,373 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,418 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-12-13 20:57:58,419 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,419 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,420 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,420 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,420 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,421 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,421 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,422 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 20:57:58,426 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 20:57:58,428 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-12-13 20:57:58,429 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-12-13 20:57:58,430 WARN L623 FunctionHandler]: Unknown extern function video_device_release_empty [2022-12-13 20:57:58,430 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_3 [2022-12-13 20:57:58,431 WARN L623 FunctionHandler]: Unknown extern function v4l2_event_unsubscribe [2022-12-13 20:57:58,434 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_subscribe_event [2022-12-13 20:57:58,435 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-13 20:57:58,448 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,449 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,451 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,452 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,453 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,454 WARN L623 FunctionHandler]: Unknown extern function v4l2_get_timestamp [2022-12-13 20:57:58,456 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 20:57:58,456 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,461 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-13 20:57:58,461 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-13 20:57:58,462 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 20:57:58,462 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-13 20:57:58,462 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 20:57:58,463 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 20:57:58,464 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 20:57:58,465 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,465 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,466 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,466 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,466 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,466 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,467 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,468 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 20:57:58,468 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,469 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-13 20:57:58,471 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,472 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,472 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,474 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,474 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,475 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 20:57:58,475 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,475 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 20:57:58,475 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,476 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,476 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,476 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,477 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 20:57:58,477 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 20:57:58,477 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_disconnect [2022-12-13 20:57:58,477 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 20:57:58,478 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_put [2022-12-13 20:57:58,478 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 20:57:58,478 WARN L623 FunctionHandler]: Unknown extern function usb_driver_release_interface [2022-12-13 20:57:58,478 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,479 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 20:57:58,479 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 20:57:58,479 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 20:57:58,480 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 20:57:58,480 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_setup [2022-12-13 20:57:58,480 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 20:57:58,480 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 20:57:58,481 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 20:57:58,483 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-12-13 20:57:58,484 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-12-13 20:57:58,484 WARN L623 FunctionHandler]: Unknown extern function __msecs_to_jiffies [2022-12-13 20:57:58,484 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-13 20:57:58,485 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-13 20:57:58,485 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-13 20:57:58,487 WARN L623 FunctionHandler]: Unknown extern function vmalloc_to_page [2022-12-13 20:57:58,488 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 20:57:58,488 WARN L623 FunctionHandler]: Unknown extern function vmalloc_to_page [2022-12-13 20:57:58,489 WARN L623 FunctionHandler]: Unknown extern function vmalloc_to_page [2022-12-13 20:57:58,489 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 20:57:58,497 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,501 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,503 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,503 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_interruptible [2022-12-13 20:57:58,504 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_interruptible [2022-12-13 20:57:58,505 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_interruptible [2022-12-13 20:57:58,508 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,509 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-13 20:57:58,510 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,511 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-13 20:57:58,512 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,515 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,520 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,535 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_setup [2022-12-13 20:57:58,543 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,546 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-13 20:57:58,547 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,547 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 20:57:58,547 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 20:57:58,547 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 20:57:58,548 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,549 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,550 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,550 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 20:57:58,552 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 20:57:58,553 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,553 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:57:58,554 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 20:57:58,554 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-13 20:57:58,555 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-13 20:57:58,555 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-13 20:57:58,556 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-13 20:57:58,556 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 20:57:58,557 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_poll [2022-12-13 20:57:58,559 WARN L623 FunctionHandler]: Unknown extern function remap_pfn_range [2022-12-13 20:57:58,560 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_c1210568-299f-4942-ba0e-5fe318e784c1/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--cpia2--cpia2.ko-entry_point.cil.out.i[307018,307031] [2022-12-13 20:57:58,561 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-12-13 20:57:58,566 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 20:57:58,618 INFO L208 MainTranslator]: Completed translation [2022-12-13 20:57:58,619 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:57:58 WrapperNode [2022-12-13 20:57:58,619 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 20:57:58,619 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 20:57:58,620 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 20:57:58,620 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 20:57:58,625 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:57:58" (1/1) ... [2022-12-13 20:57:58,676 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:57:58" (1/1) ... [2022-12-13 20:57:59,174 INFO L138 Inliner]: procedures = 259, calls = 4004, calls flagged for inlining = 140, calls inlined = 131, statements flattened = 8112 [2022-12-13 20:57:59,174 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 20:57:59,175 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 20:57:59,175 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 20:57:59,175 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 20:57:59,186 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:57:58" (1/1) ... [2022-12-13 20:57:59,186 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:57:58" (1/1) ... [2022-12-13 20:57:59,381 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:57:58" (1/1) ... [2022-12-13 20:57:59,381 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:57:58" (1/1) ... [2022-12-13 20:57:59,975 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:57:58" (1/1) ... [2022-12-13 20:57:59,997 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:57:58" (1/1) ... [2022-12-13 20:58:00,027 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:57:58" (1/1) ... [2022-12-13 20:58:00,042 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:57:58" (1/1) ... [2022-12-13 20:58:00,092 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 20:58:00,093 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 20:58:00,093 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 20:58:00,093 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 20:58:00,094 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:57:58" (1/1) ... [2022-12-13 20:58:00,100 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 20:58:00,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1210568-299f-4942-ba0e-5fe318e784c1/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 20:58:00,123 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1210568-299f-4942-ba0e-5fe318e784c1/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 20:58:00,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1210568-299f-4942-ba0e-5fe318e784c1/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 20:58:00,159 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_change_streaming_alternate [2022-12-13 20:58:00,159 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_change_streaming_alternate [2022-12-13 20:58:00,159 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_stream_pause [2022-12-13 20:58:00,159 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_stream_pause [2022-12-13 20:58:00,159 INFO L130 BoogieDeclarations]: Found specification of procedure set_vw_size [2022-12-13 20:58:00,159 INFO L138 BoogieDeclarations]: Found implementation of procedure set_vw_size [2022-12-13 20:58:00,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-12-13 20:58:00,159 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-12-13 20:58:00,160 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2022-12-13 20:58:00,160 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2022-12-13 20:58:00,160 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-13 20:58:00,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-13 20:58:00,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-13 20:58:00,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-13 20:58:00,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-13 20:58:00,160 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-13 20:58:00,160 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2022-12-13 20:58:00,160 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2022-12-13 20:58:00,160 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-12-13 20:58:00,161 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-12-13 20:58:00,161 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_send_command [2022-12-13 20:58:00,161 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_send_command [2022-12-13 20:58:00,161 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_low_power [2022-12-13 20:58:00,161 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_low_power [2022-12-13 20:58:00,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-13 20:58:00,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-13 20:58:00,161 INFO L130 BoogieDeclarations]: Found specification of procedure set_alternate [2022-12-13 20:58:00,161 INFO L138 BoogieDeclarations]: Found implementation of procedure set_alternate [2022-12-13 20:58:00,161 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-12-13 20:58:00,161 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-12-13 20:58:00,161 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2022-12-13 20:58:00,162 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2022-12-13 20:58:00,162 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-12-13 20:58:00,162 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-12-13 20:58:00,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-12-13 20:58:00,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-12-13 20:58:00,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-13 20:58:00,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-13 20:58:00,162 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_high_power [2022-12-13 20:58:00,162 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_high_power [2022-12-13 20:58:00,162 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-13 20:58:00,162 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-13 20:58:00,162 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_reset_camera [2022-12-13 20:58:00,163 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_reset_camera [2022-12-13 20:58:00,163 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2022-12-13 20:58:00,163 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2022-12-13 20:58:00,163 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 20:58:00,163 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-12-13 20:58:00,163 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-12-13 20:58:00,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-13 20:58:00,163 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-12-13 20:58:00,163 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-12-13 20:58:00,163 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-12-13 20:58:00,163 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-12-13 20:58:00,163 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_do_command [2022-12-13 20:58:00,163 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_do_command [2022-12-13 20:58:00,164 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2022-12-13 20:58:00,164 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2022-12-13 20:58:00,164 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2022-12-13 20:58:00,164 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2022-12-13 20:58:00,164 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_setup [2022-12-13 20:58:00,164 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_setup [2022-12-13 20:58:00,164 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 20:58:00,164 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2022-12-13 20:58:00,164 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2022-12-13 20:58:00,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-13 20:58:00,164 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2022-12-13 20:58:00,164 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-12-13 20:58:00,165 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-12-13 20:58:00,165 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_disconnect [2022-12-13 20:58:00,165 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_disconnect [2022-12-13 20:58:00,165 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_try_fmt_vid_cap [2022-12-13 20:58:00,165 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_try_fmt_vid_cap [2022-12-13 20:58:00,165 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_to_page [2022-12-13 20:58:00,165 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_to_page [2022-12-13 20:58:00,165 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_g_parm [2022-12-13 20:58:00,165 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_g_parm [2022-12-13 20:58:00,165 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-12-13 20:58:00,165 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-12-13 20:58:00,165 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2022-12-13 20:58:00,165 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2022-12-13 20:58:00,166 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_resume [2022-12-13 20:58:00,166 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_resume [2022-12-13 20:58:00,166 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-12-13 20:58:00,166 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-12-13 20:58:00,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-13 20:58:00,166 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-12-13 20:58:00,166 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-12-13 20:58:00,166 INFO L130 BoogieDeclarations]: Found specification of procedure waitqueue_active [2022-12-13 20:58:00,166 INFO L138 BoogieDeclarations]: Found implementation of procedure waitqueue_active [2022-12-13 20:58:00,166 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-12-13 20:58:00,166 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-12-13 20:58:00,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-13 20:58:00,167 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_grab [2022-12-13 20:58:00,167 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_grab [2022-12-13 20:58:00,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-13 20:58:00,167 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_stream_stop [2022-12-13 20:58:00,167 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_stream_stop [2022-12-13 20:58:00,167 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-13 20:58:00,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-13 20:58:00,167 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-12-13 20:58:00,167 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-12-13 20:58:00,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-12-13 20:58:00,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-12-13 20:58:00,167 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2022-12-13 20:58:00,167 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2022-12-13 20:58:00,168 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-13 20:58:00,168 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-13 20:58:00,168 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_stream_resume [2022-12-13 20:58:00,168 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_stream_resume [2022-12-13 20:58:00,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-13 20:58:00,168 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2022-12-13 20:58:00,168 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2022-12-13 20:58:00,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-13 20:58:00,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-13 20:58:00,168 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2022-12-13 20:58:00,168 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2022-12-13 20:58:00,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-12-13 20:58:00,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-12-13 20:58:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_match_video_size [2022-12-13 20:58:00,169 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_match_video_size [2022-12-13 20:58:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2022-12-13 20:58:00,169 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2022-12-13 20:58:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-13 20:58:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-12-13 20:58:00,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-12-13 20:58:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_send_onebyte_command [2022-12-13 20:58:00,169 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_send_onebyte_command [2022-12-13 20:58:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_v4l_poll [2022-12-13 20:58:00,169 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_v4l_poll [2022-12-13 20:58:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 20:58:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure configure_transfer_mode [2022-12-13 20:58:00,170 INFO L138 BoogieDeclarations]: Found implementation of procedure configure_transfer_mode [2022-12-13 20:58:00,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-13 20:58:00,170 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-13 20:58:00,170 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_fps [2022-12-13 20:58:00,170 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_fps [2022-12-13 20:58:00,170 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-12-13 20:58:00,170 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-12-13 20:58:00,170 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-12-13 20:58:00,170 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-12-13 20:58:00,170 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-12-13 20:58:00,170 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-12-13 20:58:00,170 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_is_singular_file [2022-12-13 20:58:00,170 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_is_singular_file [2022-12-13 20:58:00,171 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_release [2022-12-13 20:58:00,171 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_release [2022-12-13 20:58:00,171 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_stream_start [2022-12-13 20:58:00,171 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_stream_start [2022-12-13 20:58:00,171 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-12-13 20:58:00,171 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-12-13 20:58:00,171 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_dbg_dump_registers [2022-12-13 20:58:00,171 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_dbg_dump_registers [2022-12-13 20:58:00,171 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2022-12-13 20:58:00,171 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2022-12-13 20:58:00,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 20:58:00,171 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_mmap [2022-12-13 20:58:00,171 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_mmap [2022-12-13 20:58:00,172 INFO L130 BoogieDeclarations]: Found specification of procedure set_all_properties [2022-12-13 20:58:00,172 INFO L138 BoogieDeclarations]: Found implementation of procedure set_all_properties [2022-12-13 20:58:00,172 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-12-13 20:58:00,172 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-12-13 20:58:00,172 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 20:58:00,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 20:58:00,754 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 20:58:00,756 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 20:58:03,595 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;