./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_debdb98c-861f-4ade-978f-63b86b6cd90d/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_debdb98c-861f-4ade-978f-63b86b6cd90d/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_debdb98c-861f-4ade-978f-63b86b6cd90d/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_debdb98c-861f-4ade-978f-63b86b6cd90d/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_debdb98c-861f-4ade-978f-63b86b6cd90d/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_debdb98c-861f-4ade-978f-63b86b6cd90d/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 3a4918a3e8ced9e87b3b269da60e7510b5fd80d06fa3dc765481715bb576ffd3 --- 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 15:28:51,945 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 15:28:51,946 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 15:28:51,958 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 15:28:51,958 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 15:28:51,959 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 15:28:51,960 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 15:28:51,970 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 15:28:51,972 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 15:28:51,973 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 15:28:51,973 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 15:28:51,974 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 15:28:51,974 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 15:28:51,975 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 15:28:51,976 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 15:28:51,977 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 15:28:51,977 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 15:28:51,978 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 15:28:51,979 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 15:28:51,980 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 15:28:51,981 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 15:28:51,982 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 15:28:51,990 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 15:28:51,991 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 15:28:51,994 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 15:28:51,994 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 15:28:51,994 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 15:28:51,995 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 15:28:51,996 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 15:28:51,996 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 15:28:51,997 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 15:28:51,997 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 15:28:51,998 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 15:28:51,998 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 15:28:51,999 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 15:28:51,999 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 15:28:52,000 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 15:28:52,000 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 15:28:52,000 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 15:28:52,001 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 15:28:52,001 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 15:28:52,002 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_debdb98c-861f-4ade-978f-63b86b6cd90d/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 15:28:52,022 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 15:28:52,022 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 15:28:52,022 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 15:28:52,023 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 15:28:52,023 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 15:28:52,023 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 15:28:52,024 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 15:28:52,024 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 15:28:52,024 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 15:28:52,024 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 15:28:52,024 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 15:28:52,025 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 15:28:52,025 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 15:28:52,025 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 15:28:52,025 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 15:28:52,025 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 15:28:52,025 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 15:28:52,026 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 15:28:52,026 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 15:28:52,026 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 15:28:52,027 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 15:28:52,027 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 15:28:52,027 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 15:28:52,027 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 15:28:52,027 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 15:28:52,027 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 15:28:52,028 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 15:28:52,028 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 15:28:52,028 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 15:28:52,028 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 15:28:52,028 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 15:28:52,028 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 15:28:52,029 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 15:28:52,029 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 15:28:52,029 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 15:28:52,029 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 15:28:52,029 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 15:28:52,029 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 15:28:52,030 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_debdb98c-861f-4ade-978f-63b86b6cd90d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_debdb98c-861f-4ade-978f-63b86b6cd90d/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3a4918a3e8ced9e87b3b269da60e7510b5fd80d06fa3dc765481715bb576ffd3 [2022-12-14 15:28:52,234 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 15:28:52,254 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 15:28:52,255 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 15:28:52,256 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 15:28:52,257 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 15:28:52,258 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_debdb98c-861f-4ade-978f-63b86b6cd90d/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i [2022-12-14 15:28:54,761 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 15:28:55,168 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 15:28:55,168 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_debdb98c-861f-4ade-978f-63b86b6cd90d/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i [2022-12-14 15:28:55,203 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_debdb98c-861f-4ade-978f-63b86b6cd90d/bin/utaipan-gh47qXpMRh/data/2eef3d348/4165103386f64b619f9e8073ac054bea/FLAG132d5b144 [2022-12-14 15:28:55,337 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_debdb98c-861f-4ade-978f-63b86b6cd90d/bin/utaipan-gh47qXpMRh/data/2eef3d348/4165103386f64b619f9e8073ac054bea [2022-12-14 15:28:55,339 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 15:28:55,340 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 15:28:55,341 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 15:28:55,341 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 15:28:55,345 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 15:28:55,345 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 03:28:55" (1/1) ... [2022-12-14 15:28:55,346 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ffe05d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:28:55, skipping insertion in model container [2022-12-14 15:28:55,346 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 03:28:55" (1/1) ... [2022-12-14 15:28:55,352 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 15:28:55,480 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 15:28:55,810 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 15:28:55,855 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 15:28:55,873 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 15:28:55,880 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 15:28:56,155 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,158 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 15:28:56,159 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-14 15:28:56,160 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,160 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 15:28:56,161 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 15:28:56,161 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,164 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,165 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,169 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,170 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,171 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,171 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 15:28:56,171 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-14 15:28:56,172 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 15:28:56,173 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:56,181 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 15:28:56,182 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:56,183 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,195 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,203 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:56,205 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,206 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:56,208 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,211 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,212 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,213 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,214 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,215 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,216 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,217 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,217 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,218 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,233 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:56,236 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:56,237 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:56,248 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,249 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-14 15:28:56,250 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,251 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,253 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-14 15:28:56,253 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-12-14 15:28:56,254 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-12-14 15:28:56,255 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-14 15:28:56,256 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 15:28:56,256 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 15:28:56,258 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,259 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-14 15:28:56,260 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-12-14 15:28:56,262 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,263 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,264 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,265 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,266 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,267 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,267 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 15:28:56,268 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-14 15:28:56,269 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,269 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-12-14 15:28:56,270 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,276 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,278 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-12-14 15:28:56,278 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,279 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 15:28:56,279 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 15:28:56,279 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-14 15:28:56,280 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,282 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 15:28:56,284 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 15:28:56,284 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,285 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 15:28:56,286 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 15:28:56,287 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 15:28:56,287 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,288 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 15:28:56,289 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 15:28:56,290 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 15:28:56,291 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 15:28:56,291 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 15:28:56,375 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 15:28:56,377 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,378 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,378 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,378 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:56,379 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,384 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 15:28:56,385 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,386 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,386 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,386 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:56,387 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,387 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,397 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 15:28:56,398 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,398 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,399 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,400 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,400 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:56,400 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,405 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,406 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,406 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,407 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,416 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,416 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,417 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,422 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,423 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,446 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_trylock [2022-12-14 15:28:56,447 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-12-14 15:28:56,448 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,450 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,450 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,451 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-12-14 15:28:56,451 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,452 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,453 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,453 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-12-14 15:28:56,454 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,454 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-12-14 15:28:56,464 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-12-14 15:28:56,465 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-12-14 15:28:56,470 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-12-14 15:28:56,470 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,471 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,471 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-12-14 15:28:56,472 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,473 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,474 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,474 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,475 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,475 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,476 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,476 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 15:28:56,477 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,478 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,478 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,479 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,479 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,480 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,480 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,480 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,480 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,481 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,481 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,482 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,482 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,482 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,482 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,483 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,483 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 15:28:56,488 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 15:28:56,495 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-12-14 15:28:56,496 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,505 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-12-14 15:28:56,506 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,511 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,515 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-14 15:28:56,645 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 15:28:56,716 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 15:28:56,781 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:56,782 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:56,782 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:56,782 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:56,783 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:56,783 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 15:28:56,783 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 15:28:56,783 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 15:28:56,784 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 15:28:56,784 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 15:28:56,785 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 15:28:56,785 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 15:28:56,785 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 15:28:56,786 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 15:28:56,786 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 15:28:56,786 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:56,787 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:56,787 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:56,787 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:56,788 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:56,788 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:56,788 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:56,789 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:56,789 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:56,789 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:56,790 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:56,796 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,796 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,796 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,796 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,797 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,797 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,808 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,808 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,808 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,808 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,809 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,809 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,809 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,810 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,810 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,810 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,810 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,810 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,811 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,811 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,816 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,817 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,818 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 15:28:56,819 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-12-14 15:28:56,819 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:56,820 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:56,821 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,821 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,821 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,821 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,822 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 15:28:56,829 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 15:28:56,829 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 15:28:56,830 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 15:28:56,830 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 15:28:56,830 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 15:28:56,831 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 15:28:56,835 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 15:28:56,835 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 15:28:56,840 WARN L623 FunctionHandler]: Unknown extern function flush_work [2022-12-14 15:28:56,840 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 15:28:56,841 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 15:28:56,846 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 15:28:56,846 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 15:28:56,846 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 15:28:56,846 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 15:28:56,851 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,852 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,854 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,854 WARN L623 FunctionHandler]: Unknown extern function __rt_mutex_init [2022-12-14 15:28:56,855 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,855 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,861 WARN L623 FunctionHandler]: Unknown extern function find_first_zero_bit [2022-12-14 15:28:56,861 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,862 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,862 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,863 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,863 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 15:28:56,864 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,867 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,868 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,868 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,870 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,870 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,871 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 15:28:56,872 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,873 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,874 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 15:28:56,874 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 15:28:56,879 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:56,879 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 15:28:56,879 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 15:28:56,965 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_usb_register_driver [2022-12-14 15:28:56,966 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 15:28:56,968 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-12-14 15:28:56,968 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-12-14 15:28:57,012 WARN L623 FunctionHandler]: Unknown extern function __v4l2_clk_register_fixed [2022-12-14 15:28:57,021 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-12-14 15:28:57,027 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-12-14 15:28:57,039 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-12-14 15:28:57,039 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,040 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-12-14 15:28:57,041 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,041 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-12-14 15:28:57,042 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,042 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-12-14 15:28:57,042 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,045 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,045 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,045 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,057 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-12-14 15:28:57,057 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,058 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-12-14 15:28:57,058 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,059 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-12-14 15:28:57,059 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,060 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-12-14 15:28:57,060 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,062 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,063 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,063 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,065 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,068 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-12-14 15:28:57,070 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-12-14 15:28:57,071 WARN L623 FunctionHandler]: Unknown extern function v4l2_clk_unregister_fixed [2022-12-14 15:28:57,146 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-14 15:28:57,147 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 15:28:57,171 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:28:57,244 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_debdb98c-861f-4ade-978f-63b86b6cd90d/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[428862,428875] [2022-12-14 15:28:57,247 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_debdb98c-861f-4ade-978f-63b86b6cd90d/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[429009,429022] [2022-12-14 15:28:57,248 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_debdb98c-861f-4ade-978f-63b86b6cd90d/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[429148,429161] [2022-12-14 15:28:57,248 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_debdb98c-861f-4ade-978f-63b86b6cd90d/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[429306,429319] [2022-12-14 15:28:57,249 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 15:28:57,255 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 15:28:57,255 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 15:28:57,256 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 15:28:57,257 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 15:28:57,366 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 15:28:57,449 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 15:28:57,451 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 15:28:57,451 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 15:28:57,452 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 15:28:57,457 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,457 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 15:28:57,458 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-14 15:28:57,458 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,458 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 15:28:57,458 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 15:28:57,458 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,459 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,459 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,461 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,461 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,462 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,462 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 15:28:57,462 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-14 15:28:57,462 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 15:28:57,463 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:57,465 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 15:28:57,466 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:57,466 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,473 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,474 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:57,475 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,476 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:57,477 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,478 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,479 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,479 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,480 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,480 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,480 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,481 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,481 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,481 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,483 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:57,484 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:57,485 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:57,486 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,490 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-14 15:28:57,490 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,491 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,491 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-14 15:28:57,492 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-12-14 15:28:57,492 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-12-14 15:28:57,492 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-14 15:28:57,492 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 15:28:57,493 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 15:28:57,493 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,494 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-14 15:28:57,494 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-12-14 15:28:57,494 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,495 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,495 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,495 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,496 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,496 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,496 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 15:28:57,499 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-14 15:28:57,499 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,499 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-12-14 15:28:57,500 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,502 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,506 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-12-14 15:28:57,506 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,506 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 15:28:57,506 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 15:28:57,507 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-14 15:28:57,507 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,508 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 15:28:57,508 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 15:28:57,509 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,509 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 15:28:57,510 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 15:28:57,510 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 15:28:57,510 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,510 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 15:28:57,511 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 15:28:57,511 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 15:28:57,512 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 15:28:57,512 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 15:28:57,513 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 15:28:57,517 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,520 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,520 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,520 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:57,521 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,521 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 15:28:57,525 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,528 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,528 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,528 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:57,529 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,532 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,533 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 15:28:57,536 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,537 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,540 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,540 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,540 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:57,541 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,554 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,557 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,558 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,558 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,561 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,562 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,565 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,568 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,571 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,584 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_trylock [2022-12-14 15:28:57,585 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-12-14 15:28:57,585 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,586 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,586 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,587 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-12-14 15:28:57,587 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,587 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,588 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,588 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-12-14 15:28:57,588 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,588 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-12-14 15:28:57,590 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-12-14 15:28:57,590 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-12-14 15:28:57,591 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-12-14 15:28:57,591 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,592 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,592 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-12-14 15:28:57,592 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,593 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,593 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,594 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,594 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,594 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,595 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,595 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 15:28:57,596 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,596 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,596 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,598 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,598 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,598 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,599 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,599 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,599 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,599 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,599 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,599 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 15:28:57,600 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 15:28:57,604 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-12-14 15:28:57,604 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,617 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-12-14 15:28:57,618 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,625 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,641 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-14 15:28:57,643 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 15:28:57,644 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 15:28:57,669 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:57,669 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:57,669 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:57,670 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:57,670 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:57,670 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 15:28:57,670 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 15:28:57,670 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 15:28:57,670 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 15:28:57,671 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 15:28:57,671 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 15:28:57,671 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 15:28:57,671 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 15:28:57,671 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 15:28:57,671 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 15:28:57,672 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:57,672 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:57,672 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:57,672 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:57,672 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:57,672 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:57,673 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:57,673 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:57,673 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:57,673 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:57,673 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:57,674 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,674 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,674 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,674 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,675 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,675 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,675 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,675 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,675 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,676 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,676 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,676 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,676 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,676 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,676 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,676 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,677 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,677 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,677 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,677 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,678 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,678 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,679 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 15:28:57,679 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-12-14 15:28:57,679 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:57,680 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:28:57,680 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,680 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,680 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,681 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,681 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 15:28:57,682 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 15:28:57,683 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 15:28:57,683 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 15:28:57,683 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 15:28:57,683 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 15:28:57,684 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 15:28:57,684 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 15:28:57,684 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 15:28:57,684 WARN L623 FunctionHandler]: Unknown extern function flush_work [2022-12-14 15:28:57,684 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 15:28:57,685 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 15:28:57,685 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 15:28:57,685 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 15:28:57,686 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 15:28:57,686 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 15:28:57,699 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,700 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,700 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,701 WARN L623 FunctionHandler]: Unknown extern function __rt_mutex_init [2022-12-14 15:28:57,701 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,701 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,702 WARN L623 FunctionHandler]: Unknown extern function find_first_zero_bit [2022-12-14 15:28:57,703 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,703 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,703 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,704 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,704 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 15:28:57,705 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,706 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,706 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,707 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,707 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,708 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,708 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,709 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 15:28:57,709 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,710 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,710 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 15:28:57,710 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 15:28:57,711 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,711 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 15:28:57,711 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 15:28:57,714 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_usb_register_driver [2022-12-14 15:28:57,715 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 15:28:57,716 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-12-14 15:28:57,717 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-12-14 15:28:57,717 WARN L623 FunctionHandler]: Unknown extern function __v4l2_clk_register_fixed [2022-12-14 15:28:57,718 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-12-14 15:28:57,720 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-12-14 15:28:57,737 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-12-14 15:28:57,737 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,738 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-12-14 15:28:57,738 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,739 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-12-14 15:28:57,739 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,740 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-12-14 15:28:57,740 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,742 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,743 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,743 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,758 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-12-14 15:28:57,759 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,759 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-12-14 15:28:57,760 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,760 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-12-14 15:28:57,761 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,761 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-12-14 15:28:57,762 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,764 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,764 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,764 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,770 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:28:57,773 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-12-14 15:28:57,774 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-12-14 15:28:57,777 WARN L623 FunctionHandler]: Unknown extern function v4l2_clk_unregister_fixed [2022-12-14 15:28:57,782 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-14 15:28:57,782 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 15:28:57,783 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:28:57,787 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_debdb98c-861f-4ade-978f-63b86b6cd90d/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[428862,428875] [2022-12-14 15:28:57,787 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_debdb98c-861f-4ade-978f-63b86b6cd90d/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[429009,429022] [2022-12-14 15:28:57,787 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_debdb98c-861f-4ade-978f-63b86b6cd90d/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[429148,429161] [2022-12-14 15:28:57,788 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_debdb98c-861f-4ade-978f-63b86b6cd90d/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[429306,429319] [2022-12-14 15:28:57,788 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 15:28:57,790 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 15:28:57,790 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 15:28:57,791 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 15:28:57,791 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 15:28:57,891 INFO L208 MainTranslator]: Completed translation [2022-12-14 15:28:57,891 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:28:57 WrapperNode [2022-12-14 15:28:57,891 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 15:28:57,892 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 15:28:57,892 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 15:28:57,892 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 15:28:57,898 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:28:57" (1/1) ... [2022-12-14 15:28:57,985 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:28:57" (1/1) ... [2022-12-14 15:28:59,332 INFO L138 Inliner]: procedures = 274, calls = 14250, calls flagged for inlining = 128, calls inlined = 109, statements flattened = 19329 [2022-12-14 15:28:59,333 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 15:28:59,333 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 15:28:59,333 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 15:28:59,333 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 15:28:59,341 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:28:57" (1/1) ... [2022-12-14 15:28:59,341 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:28:57" (1/1) ... [2022-12-14 15:28:59,796 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:28:57" (1/1) ... [2022-12-14 15:28:59,796 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:28:57" (1/1) ... [2022-12-14 15:29:01,081 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:28:57" (1/1) ... [2022-12-14 15:29:01,107 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:28:57" (1/1) ... [2022-12-14 15:29:01,169 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:28:57" (1/1) ... [2022-12-14 15:29:01,192 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:28:57" (1/1) ... [2022-12-14 15:29:01,252 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 15:29:01,253 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 15:29:01,253 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 15:29:01,253 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 15:29:01,254 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:28:57" (1/1) ... [2022-12-14 15:29:01,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 15:29:01,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_debdb98c-861f-4ade-978f-63b86b6cd90d/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 15:29:01,278 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_debdb98c-861f-4ade-978f-63b86b6cd90d/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 15:29:01,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_debdb98c-861f-4ade-978f-63b86b6cd90d/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 15:29:01,312 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-12-14 15:29:01,313 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-12-14 15:29:01,313 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs [2022-12-14 15:29:01,313 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs [2022-12-14 15:29:01,313 INFO L130 BoogieDeclarations]: Found specification of procedure usb_translate_errors [2022-12-14 15:29:01,313 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_translate_errors [2022-12-14 15:29:01,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-14 15:29:01,313 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_do_i2c_scan [2022-12-14 15:29:01,313 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_do_i2c_scan [2022-12-14 15:29:01,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-14 15:29:01,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-14 15:29:01,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-14 15:29:01,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-14 15:29:01,313 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-14 15:29:01,314 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_usb_probe [2022-12-14 15:29:01,314 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_usb_probe [2022-12-14 15:29:01,314 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_hint_board [2022-12-14 15:29:01,314 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_hint_board [2022-12-14 15:29:01,314 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_recv_bytes [2022-12-14 15:29:01,314 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_recv_bytes [2022-12-14 15:29:01,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 15:29:01,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 15:29:01,314 INFO L130 BoogieDeclarations]: Found specification of procedure em25xx_bus_B_recv_bytes [2022-12-14 15:29:01,314 INFO L138 BoogieDeclarations]: Found implementation of procedure em25xx_bus_B_recv_bytes [2022-12-14 15:29:01,314 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg_req_len [2022-12-14 15:29:01,314 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg_req_len [2022-12-14 15:29:01,314 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg_bits [2022-12-14 15:29:01,314 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg_bits [2022-12-14 15:29:01,314 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-12-14 15:29:01,315 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-12-14 15:29:01,315 INFO L130 BoogieDeclarations]: Found specification of procedure em2800_i2c_recv_bytes [2022-12-14 15:29:01,315 INFO L138 BoogieDeclarations]: Found implementation of procedure em2800_i2c_recv_bytes [2022-12-14 15:29:01,315 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-12-14 15:29:01,315 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-12-14 15:29:01,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 15:29:01,315 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 15:29:01,315 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_release_resources [2022-12-14 15:29:01,315 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_release_resources [2022-12-14 15:29:01,315 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs_req [2022-12-14 15:29:01,315 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs_req [2022-12-14 15:29:01,315 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_hash_mem [2022-12-14 15:29:01,315 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_hash_mem [2022-12-14 15:29:01,315 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_ac97 [2022-12-14 15:29:01,315 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_ac97 [2022-12-14 15:29:01,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 15:29:01,316 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_byte_data [2022-12-14 15:29:01,316 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_byte_data [2022-12-14 15:29:01,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 15:29:01,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-12-14 15:29:01,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-12-14 15:29:01,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-14 15:29:01,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-14 15:29:01,316 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_isoc [2022-12-14 15:29:01,316 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_isoc [2022-12-14 15:29:01,316 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 15:29:01,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 15:29:01,316 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_mode [2022-12-14 15:29:01,316 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_mode [2022-12-14 15:29:01,316 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~TO~int [2022-12-14 15:29:01,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~TO~int [2022-12-14 15:29:01,317 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_register [2022-12-14 15:29:01,317 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_register [2022-12-14 15:29:01,317 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-12-14 15:29:01,317 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-12-14 15:29:01,317 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-12-14 15:29:01,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-12-14 15:29:01,317 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-12-14 15:29:01,317 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-12-14 15:29:01,317 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-12-14 15:29:01,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-12-14 15:29:01,317 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-12-14 15:29:01,317 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-12-14 15:29:01,317 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_gpio_set [2022-12-14 15:29:01,317 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_gpio_set [2022-12-14 15:29:01,318 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2022-12-14 15:29:01,318 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2022-12-14 15:29:01,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-12-14 15:29:01,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-12-14 15:29:01,318 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_camera [2022-12-14 15:29:01,318 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_camera [2022-12-14 15:29:01,318 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~TO~int [2022-12-14 15:29:01,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~TO~int [2022-12-14 15:29:01,318 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg_req [2022-12-14 15:29:01,318 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg_req [2022-12-14 15:29:01,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-14 15:29:01,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-12-14 15:29:01,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-12-14 15:29:01,318 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~TO~int [2022-12-14 15:29:01,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~TO~int [2022-12-14 15:29:01,318 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_is_ac97_ready [2022-12-14 15:29:01,319 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_is_ac97_ready [2022-12-14 15:29:01,319 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_read_block [2022-12-14 15:29:01,319 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_read_block [2022-12-14 15:29:01,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 15:29:01,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-12-14 15:29:01,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-12-14 15:29:01,319 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev_board [2022-12-14 15:29:01,319 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev_board [2022-12-14 15:29:01,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 15:29:01,319 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2022-12-14 15:29:01,319 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2022-12-14 15:29:01,319 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_unregister [2022-12-14 15:29:01,319 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_unregister [2022-12-14 15:29:01,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-14 15:29:01,319 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-14 15:29:01,320 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-12-14 15:29:01,320 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-12-14 15:29:01,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-12-14 15:29:01,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-12-14 15:29:01,320 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~$Pointer$~X~int~TO~int [2022-12-14 15:29:01,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~$Pointer$~X~int~TO~int [2022-12-14 15:29:01,320 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg [2022-12-14 15:29:01,320 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg [2022-12-14 15:29:01,320 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-14 15:29:01,320 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-14 15:29:01,320 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-12-14 15:29:01,320 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-12-14 15:29:01,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 15:29:01,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-14 15:29:01,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-14 15:29:01,321 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_dev [2022-12-14 15:29:01,321 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_dev [2022-12-14 15:29:01,321 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 15:29:01,321 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_ac97 [2022-12-14 15:29:01,321 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_ac97 [2022-12-14 15:29:01,321 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 15:29:01,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-14 15:29:01,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-14 15:29:01,321 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-14 15:29:01,321 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-14 15:29:01,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 15:29:01,321 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2022-12-14 15:29:01,321 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2022-12-14 15:29:01,321 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_audio_analog_set [2022-12-14 15:29:01,322 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_audio_analog_set [2022-12-14 15:29:01,322 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-14 15:29:01,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-14 15:29:01,322 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_model [2022-12-14 15:29:01,322 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_model [2022-12-14 15:29:01,322 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_extension [2022-12-14 15:29:01,322 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_extension [2022-12-14 15:29:01,322 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-12-14 15:29:01,322 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-12-14 15:29:01,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-14 15:29:01,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-14 15:29:01,322 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_usb_disconnect [2022-12-14 15:29:01,322 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_usb_disconnect [2022-12-14 15:29:01,322 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_pre_card_setup [2022-12-14 15:29:01,322 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_pre_card_setup [2022-12-14 15:29:01,323 INFO L130 BoogieDeclarations]: Found specification of procedure rt_mutex_unlock [2022-12-14 15:29:01,323 INFO L138 BoogieDeclarations]: Found implementation of procedure rt_mutex_unlock [2022-12-14 15:29:01,323 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_recv [2022-12-14 15:29:01,323 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_recv [2022-12-14 15:29:01,323 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-12-14 15:29:01,323 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-12-14 15:29:01,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev [2022-12-14 15:29:01,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev [2022-12-14 15:29:01,323 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg [2022-12-14 15:29:01,323 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg [2022-12-14 15:29:01,323 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-14 15:29:01,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-14 15:29:01,323 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_register_extension [2022-12-14 15:29:01,323 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_register_extension [2022-12-14 15:29:01,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 15:29:01,323 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_audio_setup [2022-12-14 15:29:01,324 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_audio_setup [2022-12-14 15:29:01,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-12-14 15:29:01,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-12-14 15:29:01,324 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 15:29:01,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 15:29:02,059 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 15:29:02,061 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 15:29:02,254 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;