./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 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26819d29-7a80-4dec-8857-72b4a832166a/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26819d29-7a80-4dec-8857-72b4a832166a/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26819d29-7a80-4dec-8857-72b4a832166a/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26819d29-7a80-4dec-8857-72b4a832166a/bin/utaipan-gh47qXpMRh/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_26819d29-7a80-4dec-8857-72b4a832166a/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26819d29-7a80-4dec-8857-72b4a832166a/bin/utaipan-gh47qXpMRh --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-2329fc7 [2022-12-14 13:47:18,093 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 13:47:18,095 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 13:47:18,113 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 13:47:18,113 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 13:47:18,114 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 13:47:18,115 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 13:47:18,117 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 13:47:18,118 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 13:47:18,119 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 13:47:18,120 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 13:47:18,121 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 13:47:18,121 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 13:47:18,122 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 13:47:18,124 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 13:47:18,125 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 13:47:18,125 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 13:47:18,126 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 13:47:18,128 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 13:47:18,130 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 13:47:18,131 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 13:47:18,132 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 13:47:18,133 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 13:47:18,134 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 13:47:18,138 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 13:47:18,138 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 13:47:18,139 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 13:47:18,140 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 13:47:18,140 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 13:47:18,141 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 13:47:18,141 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 13:47:18,142 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 13:47:18,143 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 13:47:18,144 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 13:47:18,145 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 13:47:18,145 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 13:47:18,146 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 13:47:18,146 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 13:47:18,146 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 13:47:18,147 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 13:47:18,147 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 13:47:18,148 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26819d29-7a80-4dec-8857-72b4a832166a/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 13:47:18,162 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 13:47:18,163 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 13:47:18,163 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 13:47:18,163 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 13:47:18,163 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 13:47:18,163 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 13:47:18,164 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 13:47:18,164 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 13:47:18,164 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 13:47:18,164 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 13:47:18,164 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 13:47:18,164 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 13:47:18,164 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 13:47:18,164 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 13:47:18,165 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 13:47:18,165 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 13:47:18,165 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 13:47:18,165 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 13:47:18,165 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 13:47:18,166 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 13:47:18,166 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 13:47:18,166 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 13:47:18,166 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 13:47:18,166 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 13:47:18,166 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 13:47:18,166 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 13:47:18,166 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 13:47:18,167 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 13:47:18,167 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 13:47:18,167 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 13:47:18,167 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 13:47:18,167 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 13:47:18,167 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 13:47:18,167 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 13:47:18,168 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 13:47:18,168 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 13:47:18,168 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 13:47:18,168 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 13:47:18,168 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_26819d29-7a80-4dec-8857-72b4a832166a/bin/utaipan-gh47qXpMRh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26819d29-7a80-4dec-8857-72b4a832166a/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ad38c67cf7b4829e3b1b567d9ffef5eb1c731b30e2c69e290d95f0488d2f7809 [2022-12-14 13:47:18,331 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 13:47:18,348 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 13:47:18,350 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 13:47:18,351 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 13:47:18,352 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 13:47:18,352 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26819d29-7a80-4dec-8857-72b4a832166a/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i [2022-12-14 13:47:20,953 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 13:47:21,353 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 13:47:21,354 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26819d29-7a80-4dec-8857-72b4a832166a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i [2022-12-14 13:47:21,388 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26819d29-7a80-4dec-8857-72b4a832166a/bin/utaipan-gh47qXpMRh/data/d8ffbcf47/0fd43930f8854ec2a10e3ba8c995d111/FLAGede944b16 [2022-12-14 13:47:21,402 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26819d29-7a80-4dec-8857-72b4a832166a/bin/utaipan-gh47qXpMRh/data/d8ffbcf47/0fd43930f8854ec2a10e3ba8c995d111 [2022-12-14 13:47:21,405 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 13:47:21,406 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 13:47:21,416 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 13:47:21,417 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 13:47:21,420 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 13:47:21,421 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 01:47:21" (1/1) ... [2022-12-14 13:47:21,422 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@385dadbd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:47:21, skipping insertion in model container [2022-12-14 13:47:21,422 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 01:47:21" (1/1) ... [2022-12-14 13:47:21,427 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 13:47:21,521 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 13:47:21,925 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 13:47:21,973 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:47:21,993 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 13:47:22,001 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 13:47:22,236 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,240 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 13:47:22,240 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-14 13:47:22,241 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,242 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:47:22,243 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:47:22,243 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,246 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,248 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,254 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,255 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,256 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,257 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 13:47:22,257 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-14 13:47:22,258 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:47:22,259 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:22,271 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 13:47:22,272 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:22,272 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,286 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,293 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:22,295 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,296 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:22,299 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,301 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,303 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,304 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,305 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,306 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,307 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,307 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,308 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,308 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,313 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:22,316 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:22,316 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:22,324 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,326 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-14 13:47:22,326 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,327 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,328 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-14 13:47:22,328 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-12-14 13:47:22,329 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-12-14 13:47:22,329 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-14 13:47:22,330 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:47:22,331 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:47:22,332 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,333 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-14 13:47:22,333 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-12-14 13:47:22,334 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,335 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,336 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,336 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,337 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,338 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,338 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:47:22,339 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-14 13:47:22,339 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,340 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-12-14 13:47:22,341 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,346 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,347 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-12-14 13:47:22,347 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,348 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 13:47:22,348 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 13:47:22,348 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-14 13:47:22,349 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,351 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 13:47:22,352 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:47:22,352 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,353 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 13:47:22,354 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 13:47:22,355 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:47:22,355 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,355 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 13:47:22,357 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:47:22,357 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 13:47:22,358 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 13:47:22,358 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:47:22,418 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 13:47:22,420 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,422 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,422 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,423 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:22,423 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,427 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 13:47:22,428 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,429 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,429 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,430 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:22,430 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,431 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,439 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 13:47:22,441 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,441 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,442 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,443 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,443 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:22,443 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,448 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,449 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,449 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,449 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,458 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,458 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,459 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,464 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,465 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,486 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_trylock [2022-12-14 13:47:22,487 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-12-14 13:47:22,488 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,490 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,490 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,490 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-12-14 13:47:22,491 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,492 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,493 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,493 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-12-14 13:47:22,494 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,494 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-12-14 13:47:22,503 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-12-14 13:47:22,504 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-12-14 13:47:22,509 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-12-14 13:47:22,510 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,511 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,511 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-12-14 13:47:22,512 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,514 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,514 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,515 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,515 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,528 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,529 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,530 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:47:22,532 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,533 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,533 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,535 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,535 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,536 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,536 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,537 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,537 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,538 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,539 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,540 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,540 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,541 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,541 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,542 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,543 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:47:22,548 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 13:47:22,559 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-12-14 13:47:22,560 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,577 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-12-14 13:47:22,578 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,587 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,591 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-14 13:47:22,729 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:47:22,808 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:47:22,878 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:22,879 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:22,879 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:22,880 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:22,880 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:22,880 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:47:22,880 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:47:22,881 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:47:22,881 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:47:22,881 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:47:22,882 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:47:22,882 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:47:22,883 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:47:22,883 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:47:22,884 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:47:22,884 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:22,884 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:22,885 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:22,885 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:22,886 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:22,886 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:22,887 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:22,887 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:22,888 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:22,888 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:22,888 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:22,894 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,894 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,895 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,895 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,895 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,895 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,897 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,897 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,897 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,897 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,898 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,898 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,899 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,899 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,899 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,899 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,900 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,900 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,900 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,900 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,905 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,905 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,907 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 13:47:22,907 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-12-14 13:47:22,908 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:22,908 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:22,909 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,909 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,910 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,910 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,910 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:47:22,917 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 13:47:22,918 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 13:47:22,918 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 13:47:22,918 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 13:47:22,919 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 13:47:22,920 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 13:47:22,924 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 13:47:22,924 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 13:47:22,928 WARN L623 FunctionHandler]: Unknown extern function flush_work [2022-12-14 13:47:22,929 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 13:47:22,929 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:47:22,934 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 13:47:22,934 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 13:47:22,934 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 13:47:22,934 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 13:47:22,941 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,942 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,945 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,945 WARN L623 FunctionHandler]: Unknown extern function __rt_mutex_init [2022-12-14 13:47:22,946 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,947 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,953 WARN L623 FunctionHandler]: Unknown extern function find_first_zero_bit [2022-12-14 13:47:22,953 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,954 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,955 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,955 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,956 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:47:22,957 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,959 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,960 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,961 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,961 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,962 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,963 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,964 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 13:47:22,965 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,966 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,966 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:47:22,967 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:47:22,971 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:22,972 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:47:22,972 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:47:23,070 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:47:23,070 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:47:23,070 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:47:23,070 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:47:23,078 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_usb_register_driver [2022-12-14 13:47:23,082 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 13:47:23,083 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-12-14 13:47:23,084 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-12-14 13:47:23,126 WARN L623 FunctionHandler]: Unknown extern function __v4l2_clk_register_fixed [2022-12-14 13:47:23,136 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-12-14 13:47:23,142 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-12-14 13:47:23,156 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-12-14 13:47:23,157 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,158 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-12-14 13:47:23,158 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,159 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-12-14 13:47:23,159 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,160 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-12-14 13:47:23,173 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,177 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,177 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,177 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,190 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-12-14 13:47:23,191 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,191 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-12-14 13:47:23,192 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,192 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-12-14 13:47:23,193 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,193 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-12-14 13:47:23,193 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,197 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,197 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,198 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,200 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,204 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-12-14 13:47:23,206 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-12-14 13:47:23,207 WARN L623 FunctionHandler]: Unknown extern function v4l2_clk_unregister_fixed [2022-12-14 13:47:23,275 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-14 13:47:23,275 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 13:47:23,297 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:47:23,365 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_26819d29-7a80-4dec-8857-72b4a832166a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[434627,434640] [2022-12-14 13:47:23,368 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_26819d29-7a80-4dec-8857-72b4a832166a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[434774,434787] [2022-12-14 13:47:23,368 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_26819d29-7a80-4dec-8857-72b4a832166a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[434913,434926] [2022-12-14 13:47:23,369 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_26819d29-7a80-4dec-8857-72b4a832166a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[435071,435084] [2022-12-14 13:47:23,370 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:47:23,376 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:47:23,377 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:47:23,378 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:47:23,379 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 13:47:23,484 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 13:47:23,553 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 13:47:23,555 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:47:23,555 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 13:47:23,556 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 13:47:23,562 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,562 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 13:47:23,563 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-14 13:47:23,563 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,563 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:47:23,563 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:47:23,563 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,564 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,564 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,567 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,568 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,568 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,568 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 13:47:23,569 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-14 13:47:23,569 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:47:23,569 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:23,573 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 13:47:23,573 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:23,574 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,583 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,584 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:23,585 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,586 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:23,587 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,588 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,589 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,589 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,589 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,590 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,590 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,590 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,590 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,591 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,593 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:23,608 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:23,609 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:23,611 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,617 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-14 13:47:23,617 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,617 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,618 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-14 13:47:23,618 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-12-14 13:47:23,619 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-12-14 13:47:23,619 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-14 13:47:23,620 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:47:23,620 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:47:23,621 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,622 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-14 13:47:23,622 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-12-14 13:47:23,623 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,623 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,624 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,624 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,625 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,625 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,625 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:47:23,629 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-14 13:47:23,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,629 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-12-14 13:47:23,630 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,633 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,638 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-12-14 13:47:23,638 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,638 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 13:47:23,639 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 13:47:23,639 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-14 13:47:23,639 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,640 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 13:47:23,641 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:47:23,641 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,642 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 13:47:23,643 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 13:47:23,643 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:47:23,643 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,644 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 13:47:23,645 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:47:23,645 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 13:47:23,646 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 13:47:23,646 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:47:23,647 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 13:47:23,653 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,658 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,658 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,658 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:23,659 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,659 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 13:47:23,664 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,670 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,670 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,670 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:23,671 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,675 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,677 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 13:47:23,682 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,682 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,687 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,688 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,688 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:23,688 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,693 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,698 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,698 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,699 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,704 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,704 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,709 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,723 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,729 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,757 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_trylock [2022-12-14 13:47:23,758 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-12-14 13:47:23,759 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,761 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,761 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,761 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-12-14 13:47:23,762 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,763 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,763 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,764 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-12-14 13:47:23,764 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,764 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-12-14 13:47:23,766 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-12-14 13:47:23,767 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-12-14 13:47:23,769 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-12-14 13:47:23,769 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,770 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,770 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-12-14 13:47:23,771 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,772 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,772 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,773 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,773 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,774 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,775 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,775 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:47:23,776 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,777 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,777 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,778 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,779 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,779 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,779 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,780 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,780 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,780 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,781 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,781 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,782 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,782 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,782 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,783 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,783 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:47:23,784 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 13:47:23,791 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-12-14 13:47:23,792 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,825 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-12-14 13:47:23,825 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,837 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,853 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-14 13:47:23,856 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:47:23,859 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:47:23,905 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:23,906 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:23,906 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:23,906 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:23,906 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:23,906 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:47:23,907 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:47:23,907 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:47:23,907 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:47:23,907 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:47:23,908 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:47:23,908 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:47:23,908 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:47:23,908 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:47:23,909 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:47:23,909 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:23,909 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:23,909 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:23,909 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:23,910 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:23,910 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:23,911 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:23,911 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:23,911 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:23,911 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:23,911 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:23,913 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,913 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,913 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,913 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,913 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,914 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,914 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,915 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,915 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,915 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,915 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,915 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,918 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,918 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,920 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 13:47:23,920 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-12-14 13:47:23,920 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:23,921 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:47:23,921 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,922 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,922 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,922 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,922 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:47:23,924 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 13:47:23,925 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 13:47:23,925 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 13:47:23,925 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 13:47:23,926 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 13:47:23,926 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 13:47:23,926 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 13:47:23,927 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 13:47:23,927 WARN L623 FunctionHandler]: Unknown extern function flush_work [2022-12-14 13:47:23,927 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 13:47:23,928 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:47:23,928 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 13:47:23,929 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 13:47:23,929 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 13:47:23,929 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 13:47:23,951 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,952 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,953 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,953 WARN L623 FunctionHandler]: Unknown extern function __rt_mutex_init [2022-12-14 13:47:23,953 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,954 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,955 WARN L623 FunctionHandler]: Unknown extern function find_first_zero_bit [2022-12-14 13:47:23,955 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,955 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,955 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,956 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,956 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:47:23,957 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,958 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,959 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,959 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,959 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,960 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,960 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,961 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 13:47:23,961 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,962 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,962 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:47:23,962 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:47:23,963 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,963 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:47:23,963 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:47:23,964 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:47:23,964 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:47:23,965 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:47:23,965 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:47:23,967 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_usb_register_driver [2022-12-14 13:47:23,969 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 13:47:23,970 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-12-14 13:47:23,971 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-12-14 13:47:23,972 WARN L623 FunctionHandler]: Unknown extern function __v4l2_clk_register_fixed [2022-12-14 13:47:23,973 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-12-14 13:47:23,974 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-12-14 13:47:23,981 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-12-14 13:47:23,981 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,982 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-12-14 13:47:23,982 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,983 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-12-14 13:47:23,983 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,983 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-12-14 13:47:23,983 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,985 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,985 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:23,986 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:24,006 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-12-14 13:47:24,007 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:24,007 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-12-14 13:47:24,007 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:24,008 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-12-14 13:47:24,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:24,008 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-12-14 13:47:24,009 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:24,010 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:24,010 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:24,010 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:24,015 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:47:24,017 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-12-14 13:47:24,019 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-12-14 13:47:24,021 WARN L623 FunctionHandler]: Unknown extern function v4l2_clk_unregister_fixed [2022-12-14 13:47:24,025 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-14 13:47:24,025 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 13:47:24,026 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:47:24,029 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_26819d29-7a80-4dec-8857-72b4a832166a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[434627,434640] [2022-12-14 13:47:24,029 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_26819d29-7a80-4dec-8857-72b4a832166a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[434774,434787] [2022-12-14 13:47:24,030 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_26819d29-7a80-4dec-8857-72b4a832166a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[434913,434926] [2022-12-14 13:47:24,030 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_26819d29-7a80-4dec-8857-72b4a832166a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[435071,435084] [2022-12-14 13:47:24,031 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:47:24,032 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:47:24,032 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:47:24,032 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 13:47:24,033 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 13:47:24,126 INFO L208 MainTranslator]: Completed translation [2022-12-14 13:47:24,127 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:47:24 WrapperNode [2022-12-14 13:47:24,127 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 13:47:24,127 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 13:47:24,127 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 13:47:24,127 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 13:47:24,133 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:47:24" (1/1) ... [2022-12-14 13:47:24,251 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:47:24" (1/1) ... [2022-12-14 13:47:25,711 INFO L138 Inliner]: procedures = 284, calls = 14276, calls flagged for inlining = 135, calls inlined = 116, statements flattened = 19517 [2022-12-14 13:47:25,712 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 13:47:25,712 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 13:47:25,712 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 13:47:25,712 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 13:47:25,720 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:47:24" (1/1) ... [2022-12-14 13:47:25,720 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:47:24" (1/1) ... [2022-12-14 13:47:26,236 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:47:24" (1/1) ... [2022-12-14 13:47:26,237 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:47:24" (1/1) ... [2022-12-14 13:47:27,628 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:47:24" (1/1) ... [2022-12-14 13:47:27,649 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:47:24" (1/1) ... [2022-12-14 13:47:27,705 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:47:24" (1/1) ... [2022-12-14 13:47:27,729 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:47:24" (1/1) ... [2022-12-14 13:47:27,805 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 13:47:27,806 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 13:47:27,806 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 13:47:27,806 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 13:47:27,807 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:47:24" (1/1) ... [2022-12-14 13:47:27,811 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 13:47:27,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26819d29-7a80-4dec-8857-72b4a832166a/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 13:47:27,831 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26819d29-7a80-4dec-8857-72b4a832166a/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 13:47:27,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26819d29-7a80-4dec-8857-72b4a832166a/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 13:47:27,862 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-12-14 13:47:27,862 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-12-14 13:47:27,862 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs [2022-12-14 13:47:27,862 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs [2022-12-14 13:47:27,863 INFO L130 BoogieDeclarations]: Found specification of procedure usb_translate_errors [2022-12-14 13:47:27,863 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_translate_errors [2022-12-14 13:47:27,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-14 13:47:27,863 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_do_i2c_scan [2022-12-14 13:47:27,863 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_do_i2c_scan [2022-12-14 13:47:27,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-14 13:47:27,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-14 13:47:27,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-14 13:47:27,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-14 13:47:27,863 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-14 13:47:27,863 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_usb_probe [2022-12-14 13:47:27,863 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_usb_probe [2022-12-14 13:47:27,863 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_hint_board [2022-12-14 13:47:27,863 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_hint_board [2022-12-14 13:47:27,863 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_recv_bytes [2022-12-14 13:47:27,863 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_recv_bytes [2022-12-14 13:47:27,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 13:47:27,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 13:47:27,864 INFO L130 BoogieDeclarations]: Found specification of procedure em25xx_bus_B_recv_bytes [2022-12-14 13:47:27,864 INFO L138 BoogieDeclarations]: Found implementation of procedure em25xx_bus_B_recv_bytes [2022-12-14 13:47:27,864 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg_req_len [2022-12-14 13:47:27,864 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg_req_len [2022-12-14 13:47:27,864 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg_bits [2022-12-14 13:47:27,864 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg_bits [2022-12-14 13:47:27,864 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-12-14 13:47:27,864 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-12-14 13:47:27,864 INFO L130 BoogieDeclarations]: Found specification of procedure em2800_i2c_recv_bytes [2022-12-14 13:47:27,864 INFO L138 BoogieDeclarations]: Found implementation of procedure em2800_i2c_recv_bytes [2022-12-14 13:47:27,864 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-12-14 13:47:27,864 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-12-14 13:47:27,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 13:47:27,864 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 13:47:27,864 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_release_resources [2022-12-14 13:47:27,865 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_release_resources [2022-12-14 13:47:27,865 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs_req [2022-12-14 13:47:27,865 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs_req [2022-12-14 13:47:27,865 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_hash_mem [2022-12-14 13:47:27,865 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_hash_mem [2022-12-14 13:47:27,865 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_ac97 [2022-12-14 13:47:27,865 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_ac97 [2022-12-14 13:47:27,865 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 13:47:27,865 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_byte_data [2022-12-14 13:47:27,865 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_byte_data [2022-12-14 13:47:27,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 13:47:27,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-12-14 13:47:27,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-12-14 13:47:27,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-14 13:47:27,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-14 13:47:27,865 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_isoc [2022-12-14 13:47:27,865 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_isoc [2022-12-14 13:47:27,866 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 13:47:27,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 13:47:27,866 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_mode [2022-12-14 13:47:27,866 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_mode [2022-12-14 13:47:27,866 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~TO~int [2022-12-14 13:47:27,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~TO~int [2022-12-14 13:47:27,866 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_register [2022-12-14 13:47:27,866 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_register [2022-12-14 13:47:27,866 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-12-14 13:47:27,866 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-12-14 13:47:27,866 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-12-14 13:47:27,866 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-12-14 13:47:27,866 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-12-14 13:47:27,866 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-12-14 13:47:27,866 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-12-14 13:47:27,866 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-12-14 13:47:27,866 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-12-14 13:47:27,867 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-12-14 13:47:27,867 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_gpio_set [2022-12-14 13:47:27,867 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_gpio_set [2022-12-14 13:47:27,867 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2022-12-14 13:47:27,867 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2022-12-14 13:47:27,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-12-14 13:47:27,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-12-14 13:47:27,867 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_camera [2022-12-14 13:47:27,867 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_camera [2022-12-14 13:47:27,867 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~TO~int [2022-12-14 13:47:27,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~TO~int [2022-12-14 13:47:27,867 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg_req [2022-12-14 13:47:27,867 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg_req [2022-12-14 13:47:27,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-14 13:47:27,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-12-14 13:47:27,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-12-14 13:47:27,867 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~TO~int [2022-12-14 13:47:27,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~TO~int [2022-12-14 13:47:27,868 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_is_ac97_ready [2022-12-14 13:47:27,868 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_is_ac97_ready [2022-12-14 13:47:27,868 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_read_block [2022-12-14 13:47:27,868 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_read_block [2022-12-14 13:47:27,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 13:47:27,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-12-14 13:47:27,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-12-14 13:47:27,868 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev_board [2022-12-14 13:47:27,868 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev_board [2022-12-14 13:47:27,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 13:47:27,868 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2022-12-14 13:47:27,868 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2022-12-14 13:47:27,868 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_unregister [2022-12-14 13:47:27,868 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_unregister [2022-12-14 13:47:27,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-14 13:47:27,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-14 13:47:27,868 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-12-14 13:47:27,868 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-12-14 13:47:27,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-12-14 13:47:27,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-12-14 13:47:27,869 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~$Pointer$~X~int~TO~int [2022-12-14 13:47:27,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~$Pointer$~X~int~TO~int [2022-12-14 13:47:27,869 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg [2022-12-14 13:47:27,869 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg [2022-12-14 13:47:27,869 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-14 13:47:27,869 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-14 13:47:27,869 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-12-14 13:47:27,869 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-12-14 13:47:27,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 13:47:27,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-14 13:47:27,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-14 13:47:27,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_1_4 [2022-12-14 13:47:27,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_1_4 [2022-12-14 13:47:27,869 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_dev [2022-12-14 13:47:27,869 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_dev [2022-12-14 13:47:27,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 13:47:27,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-12-14 13:47:27,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-12-14 13:47:27,870 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_ac97 [2022-12-14 13:47:27,870 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_ac97 [2022-12-14 13:47:27,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 13:47:27,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-14 13:47:27,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-14 13:47:27,870 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-14 13:47:27,870 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-14 13:47:27,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 13:47:27,870 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2022-12-14 13:47:27,870 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2022-12-14 13:47:27,870 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_audio_analog_set [2022-12-14 13:47:27,870 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_audio_analog_set [2022-12-14 13:47:27,870 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-14 13:47:27,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-14 13:47:27,871 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_model [2022-12-14 13:47:27,871 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_model [2022-12-14 13:47:27,871 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_extension [2022-12-14 13:47:27,871 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_extension [2022-12-14 13:47:27,871 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-12-14 13:47:27,871 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-12-14 13:47:27,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-14 13:47:27,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-14 13:47:27,871 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_usb_disconnect [2022-12-14 13:47:27,871 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_usb_disconnect [2022-12-14 13:47:27,871 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_pre_card_setup [2022-12-14 13:47:27,871 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_pre_card_setup [2022-12-14 13:47:27,871 INFO L130 BoogieDeclarations]: Found specification of procedure rt_mutex_unlock [2022-12-14 13:47:27,871 INFO L138 BoogieDeclarations]: Found implementation of procedure rt_mutex_unlock [2022-12-14 13:47:27,871 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_recv [2022-12-14 13:47:27,871 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_recv [2022-12-14 13:47:27,871 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-12-14 13:47:27,871 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-12-14 13:47:27,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev [2022-12-14 13:47:27,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev [2022-12-14 13:47:27,872 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg [2022-12-14 13:47:27,872 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg [2022-12-14 13:47:27,872 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-14 13:47:27,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-14 13:47:27,872 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_register_extension [2022-12-14 13:47:27,872 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_register_extension [2022-12-14 13:47:27,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 13:47:27,872 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_audio_setup [2022-12-14 13:47:27,872 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_audio_setup [2022-12-14 13:47:27,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-12-14 13:47:27,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-12-14 13:47:27,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_em28xx_usb_driver_exit_5_2 [2022-12-14 13:47:27,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_em28xx_usb_driver_exit_5_2 [2022-12-14 13:47:27,872 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 13:47:27,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 13:47:28,627 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 13:47:28,630 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 13:47:28,839 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;