./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2391d1ae-6041-49e3-8ac6-5350cfca0e99/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2391d1ae-6041-49e3-8ac6-5350cfca0e99/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2391d1ae-6041-49e3-8ac6-5350cfca0e99/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2391d1ae-6041-49e3-8ac6-5350cfca0e99/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2391d1ae-6041-49e3-8ac6-5350cfca0e99/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2391d1ae-6041-49e3-8ac6-5350cfca0e99/bin/utaipan-ByfvJB40ur --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ad38c67cf7b4829e3b1b567d9ffef5eb1c731b30e2c69e290d95f0488d2f7809 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-26 00:36:23,699 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 00:36:23,702 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 00:36:23,741 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 00:36:23,742 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 00:36:23,745 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 00:36:23,748 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 00:36:23,751 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 00:36:23,753 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 00:36:23,758 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 00:36:23,759 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 00:36:23,760 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 00:36:23,761 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 00:36:23,762 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 00:36:23,764 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 00:36:23,769 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 00:36:23,770 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 00:36:23,772 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 00:36:23,773 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 00:36:23,780 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 00:36:23,782 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 00:36:23,784 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 00:36:23,786 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 00:36:23,787 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 00:36:23,796 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 00:36:23,796 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 00:36:23,796 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 00:36:23,797 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 00:36:23,798 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 00:36:23,799 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 00:36:23,799 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 00:36:23,800 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 00:36:23,801 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 00:36:23,802 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 00:36:23,803 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 00:36:23,803 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 00:36:23,804 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 00:36:23,804 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 00:36:23,804 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 00:36:23,805 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 00:36:23,806 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 00:36:23,811 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2391d1ae-6041-49e3-8ac6-5350cfca0e99/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-26 00:36:23,854 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 00:36:23,854 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 00:36:23,855 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 00:36:23,855 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 00:36:23,856 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 00:36:23,856 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 00:36:23,857 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 00:36:23,857 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 00:36:23,857 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 00:36:23,858 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-26 00:36:23,859 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 00:36:23,859 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 00:36:23,859 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-26 00:36:23,860 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-26 00:36:23,860 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 00:36:23,860 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-26 00:36:23,860 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-26 00:36:23,861 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-26 00:36:23,862 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 00:36:23,862 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-26 00:36:23,862 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 00:36:23,863 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-26 00:36:23,863 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 00:36:23,863 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-26 00:36:23,863 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-26 00:36:23,864 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 00:36:23,864 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-26 00:36:23,865 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 00:36:23,865 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 00:36:23,865 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:36:23,866 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 00:36:23,866 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-26 00:36:23,866 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 00:36:23,867 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-26 00:36:23,867 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-26 00:36:23,868 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-26 00:36:23,868 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-26 00:36:23,868 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 00:36:23,868 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2391d1ae-6041-49e3-8ac6-5350cfca0e99/bin/utaipan-ByfvJB40ur/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2391d1ae-6041-49e3-8ac6-5350cfca0e99/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ad38c67cf7b4829e3b1b567d9ffef5eb1c731b30e2c69e290d95f0488d2f7809 [2022-11-26 00:36:24,199 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 00:36:24,229 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 00:36:24,232 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 00:36:24,233 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 00:36:24,234 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 00:36:24,235 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2391d1ae-6041-49e3-8ac6-5350cfca0e99/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i [2022-11-26 00:36:27,304 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 00:36:28,155 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 00:36:28,156 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2391d1ae-6041-49e3-8ac6-5350cfca0e99/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i [2022-11-26 00:36:28,212 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2391d1ae-6041-49e3-8ac6-5350cfca0e99/bin/utaipan-ByfvJB40ur/data/8fce4e9d7/e1ab1b42f3dd46d9ac1bad6bfd03e113/FLAG0694930b4 [2022-11-26 00:36:28,232 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2391d1ae-6041-49e3-8ac6-5350cfca0e99/bin/utaipan-ByfvJB40ur/data/8fce4e9d7/e1ab1b42f3dd46d9ac1bad6bfd03e113 [2022-11-26 00:36:28,234 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 00:36:28,236 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 00:36:28,239 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 00:36:28,239 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 00:36:28,243 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 00:36:28,244 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:36:28" (1/1) ... [2022-11-26 00:36:28,245 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1578012 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:36:28, skipping insertion in model container [2022-11-26 00:36:28,246 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:36:28" (1/1) ... [2022-11-26 00:36:28,253 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 00:36:28,429 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 00:36:29,084 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-26 00:36:29,135 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:36:29,153 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-26 00:36:29,161 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-26 00:36:29,415 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,419 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 00:36:29,419 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-26 00:36:29,420 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,421 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:36:29,422 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:36:29,423 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,426 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,428 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,434 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,439 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,441 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,441 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 00:36:29,442 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-26 00:36:29,443 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:36:29,444 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:29,459 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-26 00:36:29,460 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:29,461 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,478 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,489 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:29,496 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,499 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:29,503 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,508 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,510 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,512 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,513 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,514 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,524 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,525 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,526 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,526 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,534 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:29,538 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:29,540 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:29,551 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,554 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-26 00:36:29,554 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,556 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,558 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-26 00:36:29,559 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-11-26 00:36:29,560 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-11-26 00:36:29,561 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-26 00:36:29,562 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:36:29,563 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:36:29,565 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,567 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-26 00:36:29,567 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-11-26 00:36:29,570 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,571 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,573 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,574 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,576 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,577 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,578 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:36:29,595 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-26 00:36:29,596 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,598 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-11-26 00:36:29,600 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,609 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,655 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-11-26 00:36:29,656 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,657 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-26 00:36:29,657 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-26 00:36:29,658 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-26 00:36:29,658 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,662 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 00:36:29,676 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:36:29,677 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,679 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 00:36:29,681 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-26 00:36:29,681 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:36:29,681 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,683 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 00:36:29,685 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:36:29,685 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 00:36:29,687 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-26 00:36:29,688 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:36:29,775 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-26 00:36:29,790 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,792 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,793 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,794 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:29,802 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,809 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-26 00:36:29,810 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,812 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,817 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,817 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:29,818 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,819 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,832 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-26 00:36:29,835 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,836 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,837 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,838 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,839 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:29,840 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,848 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,849 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,850 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,850 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,871 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,873 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,890 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,893 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,936 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_trylock [2022-11-26 00:36:29,940 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-11-26 00:36:29,941 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,949 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,951 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,951 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-11-26 00:36:29,956 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,959 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,960 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,960 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-11-26 00:36:29,961 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,961 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-11-26 00:36:29,975 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-11-26 00:36:29,977 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-11-26 00:36:29,984 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-11-26 00:36:29,987 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,989 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,990 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-26 00:36:29,992 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,994 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,995 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:29,996 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,006 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,007 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,009 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,009 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:36:30,010 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,011 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,012 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,013 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,013 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,014 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,014 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,015 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,015 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,016 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,016 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,017 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,018 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,018 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,022 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,023 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,024 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:36:30,036 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-11-26 00:36:30,059 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-11-26 00:36:30,060 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,096 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-11-26 00:36:30,096 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,106 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,112 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-11-26 00:36:30,298 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-26 00:36:30,370 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:36:30,452 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:30,453 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:30,454 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:30,454 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:30,454 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:30,455 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:36:30,455 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:36:30,456 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:36:30,456 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:36:30,456 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:36:30,457 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:36:30,457 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:36:30,458 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:36:30,458 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:36:30,459 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:36:30,459 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:30,460 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:30,460 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:30,460 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:30,461 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:30,462 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:30,464 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:30,465 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:30,466 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:30,466 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:30,466 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:30,474 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,475 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,475 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,476 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,479 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,481 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,485 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,487 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,488 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,488 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,489 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,489 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,490 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,490 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,491 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,529 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,529 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,530 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,530 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,530 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,537 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,538 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,541 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-26 00:36:30,541 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-11-26 00:36:30,542 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:30,544 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:30,545 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,546 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,546 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,548 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,549 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:36:30,559 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-26 00:36:30,560 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-26 00:36:30,561 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-26 00:36:30,562 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-26 00:36:30,564 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-26 00:36:30,569 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-26 00:36:30,574 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:36:30,574 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:36:30,580 WARN L623 FunctionHandler]: Unknown extern function flush_work [2022-11-26 00:36:30,580 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 00:36:30,581 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:36:30,588 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 00:36:30,593 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 00:36:30,593 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 00:36:30,594 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:36:30,609 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,610 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,613 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,614 WARN L623 FunctionHandler]: Unknown extern function __rt_mutex_init [2022-11-26 00:36:30,615 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,616 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,622 WARN L623 FunctionHandler]: Unknown extern function find_first_zero_bit [2022-11-26 00:36:30,623 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,625 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,626 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,627 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,627 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:36:30,630 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,640 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,641 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,642 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,643 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,644 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,647 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,648 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 00:36:30,650 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,652 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,653 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:36:30,654 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:36:30,660 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,660 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:36:30,661 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:36:30,795 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:36:30,796 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:36:30,796 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:36:30,796 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:36:30,809 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_usb_register_driver [2022-11-26 00:36:30,813 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-26 00:36:30,816 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-11-26 00:36:30,817 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-11-26 00:36:30,867 WARN L623 FunctionHandler]: Unknown extern function __v4l2_clk_register_fixed [2022-11-26 00:36:30,878 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-11-26 00:36:30,888 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-11-26 00:36:30,916 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-11-26 00:36:30,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,918 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-11-26 00:36:30,918 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,919 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-11-26 00:36:30,920 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,921 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-11-26 00:36:30,922 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,926 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,926 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,927 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,948 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-11-26 00:36:30,949 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,950 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-11-26 00:36:30,950 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,951 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-11-26 00:36:30,952 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,953 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-11-26 00:36:30,954 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,957 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,958 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,958 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,962 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:30,967 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-11-26 00:36:30,970 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-11-26 00:36:30,972 WARN L623 FunctionHandler]: Unknown extern function v4l2_clk_unregister_fixed [2022-11-26 00:36:31,064 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-26 00:36:31,065 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-26 00:36:31,096 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:36:31,189 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_2391d1ae-6041-49e3-8ac6-5350cfca0e99/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[434627,434640] [2022-11-26 00:36:31,194 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_2391d1ae-6041-49e3-8ac6-5350cfca0e99/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[434774,434787] [2022-11-26 00:36:31,195 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_2391d1ae-6041-49e3-8ac6-5350cfca0e99/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[434913,434926] [2022-11-26 00:36:31,196 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_2391d1ae-6041-49e3-8ac6-5350cfca0e99/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[435071,435084] [2022-11-26 00:36:31,199 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:36:31,211 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:36:31,212 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:36:31,214 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:36:31,216 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:36:31,427 INFO L203 MainTranslator]: Completed pre-run [2022-11-26 00:36:31,532 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-26 00:36:31,534 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:36:31,534 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-26 00:36:31,534 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-26 00:36:31,542 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,542 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 00:36:31,542 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-26 00:36:31,543 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,543 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:36:31,543 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:36:31,544 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,544 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,544 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,547 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,548 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,548 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,549 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 00:36:31,549 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-26 00:36:31,549 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:36:31,550 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:31,553 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-26 00:36:31,553 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:31,554 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,566 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,569 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:31,570 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,571 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:31,615 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,617 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,618 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,618 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,619 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,619 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,620 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,620 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,620 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,620 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,625 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:31,627 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:31,627 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:31,630 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,641 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-26 00:36:31,641 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,642 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,643 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-26 00:36:31,643 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-11-26 00:36:31,644 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-11-26 00:36:31,644 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-26 00:36:31,645 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:36:31,645 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:36:31,646 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,646 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-26 00:36:31,647 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-11-26 00:36:31,648 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,649 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,649 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,650 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,650 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,651 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,651 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:36:31,655 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-26 00:36:31,655 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,656 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-11-26 00:36:31,656 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,660 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,665 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-11-26 00:36:31,666 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,666 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-26 00:36:31,667 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-26 00:36:31,667 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-26 00:36:31,667 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,669 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 00:36:31,670 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:36:31,671 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,672 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 00:36:31,672 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-26 00:36:31,673 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:36:31,673 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,674 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 00:36:31,674 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:36:31,675 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 00:36:31,676 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-26 00:36:31,676 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:36:31,678 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-26 00:36:31,684 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,689 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,690 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,691 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:31,693 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,697 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-26 00:36:31,704 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,710 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,711 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,711 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:31,712 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,717 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,718 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-26 00:36:31,724 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,724 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,729 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,730 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,730 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:31,730 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,736 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,742 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,742 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,743 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,749 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,750 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,754 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,760 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,765 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,787 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_trylock [2022-11-26 00:36:31,788 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-11-26 00:36:31,788 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,797 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,798 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,798 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-11-26 00:36:31,799 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,800 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,800 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,801 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-11-26 00:36:31,801 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,801 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-11-26 00:36:31,804 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-11-26 00:36:31,804 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-11-26 00:36:31,805 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-11-26 00:36:31,806 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,850 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,850 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-26 00:36:31,851 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,851 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,852 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,852 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,853 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,853 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,854 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,854 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:36:31,855 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,855 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,856 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,857 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,857 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,857 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,857 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,858 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,858 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,858 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,859 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,859 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,859 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,860 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,860 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,860 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,860 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:36:31,861 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-11-26 00:36:31,867 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-11-26 00:36:31,867 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,891 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-11-26 00:36:31,891 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,904 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:31,943 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-11-26 00:36:31,946 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-26 00:36:31,949 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:36:31,998 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:31,999 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:31,999 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:31,999 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:31,999 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:31,999 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:36:32,000 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:36:32,000 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:36:32,000 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:36:32,001 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:36:32,001 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:36:32,001 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:36:32,002 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:36:32,002 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:36:32,002 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:36:32,003 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:32,003 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:32,003 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:32,003 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:32,004 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:32,004 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:32,005 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:32,005 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:32,005 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:32,005 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:32,006 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:32,007 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,007 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,009 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,009 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,010 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,010 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,010 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,010 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,011 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,011 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,011 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,011 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,012 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,012 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,012 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,012 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,014 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,014 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,016 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-26 00:36:32,016 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-11-26 00:36:32,016 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:32,017 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:36:32,017 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,018 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,018 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,018 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,018 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:36:32,021 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-26 00:36:32,021 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-26 00:36:32,022 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-26 00:36:32,022 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-26 00:36:32,022 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-26 00:36:32,023 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-26 00:36:32,023 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:36:32,024 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:36:32,024 WARN L623 FunctionHandler]: Unknown extern function flush_work [2022-11-26 00:36:32,024 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 00:36:32,025 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:36:32,026 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 00:36:32,026 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 00:36:32,026 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 00:36:32,026 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:36:32,082 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,083 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,085 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,085 WARN L623 FunctionHandler]: Unknown extern function __rt_mutex_init [2022-11-26 00:36:32,086 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,087 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,089 WARN L623 FunctionHandler]: Unknown extern function find_first_zero_bit [2022-11-26 00:36:32,089 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,090 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,091 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,091 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,091 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:36:32,093 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,096 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,097 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,097 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,099 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,099 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,100 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,101 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 00:36:32,102 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,103 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,104 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:36:32,105 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:36:32,106 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,106 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:36:32,107 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:36:32,110 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:36:32,110 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:36:32,110 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:36:32,110 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:36:32,116 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_usb_register_driver [2022-11-26 00:36:32,120 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-26 00:36:32,121 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-11-26 00:36:32,122 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-11-26 00:36:32,123 WARN L623 FunctionHandler]: Unknown extern function __v4l2_clk_register_fixed [2022-11-26 00:36:32,125 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-11-26 00:36:32,129 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-11-26 00:36:32,150 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-11-26 00:36:32,150 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,151 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-11-26 00:36:32,152 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,153 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-11-26 00:36:32,154 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,154 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-11-26 00:36:32,155 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,158 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,159 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,159 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,192 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-11-26 00:36:32,193 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,194 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-11-26 00:36:32,195 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,196 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-11-26 00:36:32,196 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,197 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-11-26 00:36:32,198 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,201 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,201 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,202 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,218 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:36:32,224 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-11-26 00:36:32,226 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-11-26 00:36:32,231 WARN L623 FunctionHandler]: Unknown extern function v4l2_clk_unregister_fixed [2022-11-26 00:36:32,243 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-26 00:36:32,243 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-26 00:36:32,247 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:36:32,253 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_2391d1ae-6041-49e3-8ac6-5350cfca0e99/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[434627,434640] [2022-11-26 00:36:32,254 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_2391d1ae-6041-49e3-8ac6-5350cfca0e99/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[434774,434787] [2022-11-26 00:36:32,254 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_2391d1ae-6041-49e3-8ac6-5350cfca0e99/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[434913,434926] [2022-11-26 00:36:32,255 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_2391d1ae-6041-49e3-8ac6-5350cfca0e99/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[435071,435084] [2022-11-26 00:36:32,256 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:36:32,258 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:36:32,258 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:36:32,259 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:36:32,260 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:36:32,582 INFO L208 MainTranslator]: Completed translation [2022-11-26 00:36:32,583 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:36:32 WrapperNode [2022-11-26 00:36:32,583 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-26 00:36:32,584 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-26 00:36:32,584 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-26 00:36:32,584 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-26 00:36:32,591 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:36:32" (1/1) ... [2022-11-26 00:36:32,864 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:36:32" (1/1) ... [2022-11-26 00:36:36,209 INFO L138 Inliner]: procedures = 284, calls = 14276, calls flagged for inlining = 135, calls inlined = 116, statements flattened = 19517 [2022-11-26 00:36:36,209 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-26 00:36:36,219 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-26 00:36:36,219 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-26 00:36:36,220 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-26 00:36:36,231 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:36:32" (1/1) ... [2022-11-26 00:36:36,231 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:36:32" (1/1) ... [2022-11-26 00:36:37,135 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:36:32" (1/1) ... [2022-11-26 00:36:37,136 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:36:32" (1/1) ... [2022-11-26 00:36:39,660 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:36:32" (1/1) ... [2022-11-26 00:36:39,722 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:36:32" (1/1) ... [2022-11-26 00:36:39,827 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:36:32" (1/1) ... [2022-11-26 00:36:39,874 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:36:32" (1/1) ... [2022-11-26 00:36:40,013 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-26 00:36:40,015 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-26 00:36:40,015 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-26 00:36:40,015 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-26 00:36:40,016 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:36:32" (1/1) ... [2022-11-26 00:36:40,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:36:40,033 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2391d1ae-6041-49e3-8ac6-5350cfca0e99/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:36:40,048 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2391d1ae-6041-49e3-8ac6-5350cfca0e99/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-26 00:36:40,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2391d1ae-6041-49e3-8ac6-5350cfca0e99/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-26 00:36:40,100 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-26 00:36:40,100 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-26 00:36:40,100 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs [2022-11-26 00:36:40,100 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs [2022-11-26 00:36:40,105 INFO L130 BoogieDeclarations]: Found specification of procedure usb_translate_errors [2022-11-26 00:36:40,105 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_translate_errors [2022-11-26 00:36:40,106 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-26 00:36:40,106 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_do_i2c_scan [2022-11-26 00:36:40,106 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_do_i2c_scan [2022-11-26 00:36:40,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-26 00:36:40,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-26 00:36:40,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-26 00:36:40,107 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-26 00:36:40,107 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-26 00:36:40,107 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_usb_probe [2022-11-26 00:36:40,107 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_usb_probe [2022-11-26 00:36:40,107 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_hint_board [2022-11-26 00:36:40,107 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_hint_board [2022-11-26 00:36:40,107 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_recv_bytes [2022-11-26 00:36:40,108 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_recv_bytes [2022-11-26 00:36:40,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-26 00:36:40,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-26 00:36:40,108 INFO L130 BoogieDeclarations]: Found specification of procedure em25xx_bus_B_recv_bytes [2022-11-26 00:36:40,108 INFO L138 BoogieDeclarations]: Found implementation of procedure em25xx_bus_B_recv_bytes [2022-11-26 00:36:40,108 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg_req_len [2022-11-26 00:36:40,109 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg_req_len [2022-11-26 00:36:40,109 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg_bits [2022-11-26 00:36:40,109 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg_bits [2022-11-26 00:36:40,109 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-26 00:36:40,109 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-26 00:36:40,109 INFO L130 BoogieDeclarations]: Found specification of procedure em2800_i2c_recv_bytes [2022-11-26 00:36:40,110 INFO L138 BoogieDeclarations]: Found implementation of procedure em2800_i2c_recv_bytes [2022-11-26 00:36:40,110 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-26 00:36:40,110 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-26 00:36:40,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-26 00:36:40,110 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-26 00:36:40,110 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_release_resources [2022-11-26 00:36:40,110 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_release_resources [2022-11-26 00:36:40,111 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs_req [2022-11-26 00:36:40,111 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs_req [2022-11-26 00:36:40,111 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_hash_mem [2022-11-26 00:36:40,111 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_hash_mem [2022-11-26 00:36:40,111 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_ac97 [2022-11-26 00:36:40,111 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_ac97 [2022-11-26 00:36:40,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-26 00:36:40,112 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_byte_data [2022-11-26 00:36:40,112 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_byte_data [2022-11-26 00:36:40,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-26 00:36:40,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-26 00:36:40,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-26 00:36:40,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-26 00:36:40,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-26 00:36:40,114 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_isoc [2022-11-26 00:36:40,114 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_isoc [2022-11-26 00:36:40,114 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-26 00:36:40,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-26 00:36:40,114 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_mode [2022-11-26 00:36:40,115 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_mode [2022-11-26 00:36:40,115 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~TO~int [2022-11-26 00:36:40,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~TO~int [2022-11-26 00:36:40,115 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_register [2022-11-26 00:36:40,116 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_register [2022-11-26 00:36:40,116 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-26 00:36:40,116 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-26 00:36:40,116 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-26 00:36:40,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-26 00:36:40,116 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-26 00:36:40,116 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-26 00:36:40,117 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-26 00:36:40,117 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-26 00:36:40,117 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-26 00:36:40,117 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-26 00:36:40,117 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_gpio_set [2022-11-26 00:36:40,117 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_gpio_set [2022-11-26 00:36:40,118 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2022-11-26 00:36:40,118 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2022-11-26 00:36:40,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-26 00:36:40,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-26 00:36:40,118 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_camera [2022-11-26 00:36:40,118 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_camera [2022-11-26 00:36:40,119 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~TO~int [2022-11-26 00:36:40,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~TO~int [2022-11-26 00:36:40,119 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg_req [2022-11-26 00:36:40,119 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg_req [2022-11-26 00:36:40,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-26 00:36:40,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-26 00:36:40,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-26 00:36:40,120 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~TO~int [2022-11-26 00:36:40,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~TO~int [2022-11-26 00:36:40,120 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_is_ac97_ready [2022-11-26 00:36:40,120 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_is_ac97_ready [2022-11-26 00:36:40,120 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_read_block [2022-11-26 00:36:40,120 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_read_block [2022-11-26 00:36:40,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-26 00:36:40,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-26 00:36:40,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-26 00:36:40,121 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev_board [2022-11-26 00:36:40,121 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev_board [2022-11-26 00:36:40,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-26 00:36:40,122 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2022-11-26 00:36:40,122 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2022-11-26 00:36:40,122 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_unregister [2022-11-26 00:36:40,122 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_unregister [2022-11-26 00:36:40,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-26 00:36:40,122 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-26 00:36:40,122 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-11-26 00:36:40,123 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-11-26 00:36:40,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-26 00:36:40,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-26 00:36:40,123 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~$Pointer$~X~int~TO~int [2022-11-26 00:36:40,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~$Pointer$~X~int~TO~int [2022-11-26 00:36:40,123 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg [2022-11-26 00:36:40,124 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg [2022-11-26 00:36:40,124 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-26 00:36:40,124 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-26 00:36:40,124 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-26 00:36:40,125 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-26 00:36:40,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-26 00:36:40,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-26 00:36:40,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-26 00:36:40,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_1_4 [2022-11-26 00:36:40,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_1_4 [2022-11-26 00:36:40,126 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_dev [2022-11-26 00:36:40,126 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_dev [2022-11-26 00:36:40,126 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-26 00:36:40,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-26 00:36:40,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-26 00:36:40,127 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_ac97 [2022-11-26 00:36:40,127 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_ac97 [2022-11-26 00:36:40,127 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-26 00:36:40,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-26 00:36:40,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-26 00:36:40,128 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-26 00:36:40,128 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-26 00:36:40,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-26 00:36:40,128 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2022-11-26 00:36:40,128 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2022-11-26 00:36:40,128 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_audio_analog_set [2022-11-26 00:36:40,129 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_audio_analog_set [2022-11-26 00:36:40,129 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-26 00:36:40,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-26 00:36:40,129 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_model [2022-11-26 00:36:40,129 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_model [2022-11-26 00:36:40,129 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_extension [2022-11-26 00:36:40,129 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_extension [2022-11-26 00:36:40,130 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-11-26 00:36:40,130 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-11-26 00:36:40,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-26 00:36:40,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-26 00:36:40,130 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_usb_disconnect [2022-11-26 00:36:40,130 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_usb_disconnect [2022-11-26 00:36:40,130 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_pre_card_setup [2022-11-26 00:36:40,131 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_pre_card_setup [2022-11-26 00:36:40,131 INFO L130 BoogieDeclarations]: Found specification of procedure rt_mutex_unlock [2022-11-26 00:36:40,131 INFO L138 BoogieDeclarations]: Found implementation of procedure rt_mutex_unlock [2022-11-26 00:36:40,131 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_recv [2022-11-26 00:36:40,131 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_recv [2022-11-26 00:36:40,132 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-26 00:36:40,132 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-26 00:36:40,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev [2022-11-26 00:36:40,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev [2022-11-26 00:36:40,132 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg [2022-11-26 00:36:40,132 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg [2022-11-26 00:36:40,132 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-26 00:36:40,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-26 00:36:40,133 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_register_extension [2022-11-26 00:36:40,133 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_register_extension [2022-11-26 00:36:40,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-26 00:36:40,133 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_audio_setup [2022-11-26 00:36:40,133 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_audio_setup [2022-11-26 00:36:40,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-26 00:36:40,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-26 00:36:40,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_em28xx_usb_driver_exit_5_2 [2022-11-26 00:36:40,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_em28xx_usb_driver_exit_5_2 [2022-11-26 00:36:40,134 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-26 00:36:40,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-26 00:36:41,388 INFO L235 CfgBuilder]: Building ICFG [2022-11-26 00:36:41,392 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-26 00:36:41,721 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;