./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fe3cabf-9be2-46b3-9557-a4a40ef6b3c5/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fe3cabf-9be2-46b3-9557-a4a40ef6b3c5/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fe3cabf-9be2-46b3-9557-a4a40ef6b3c5/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fe3cabf-9be2-46b3-9557-a4a40ef6b3c5/bin/uautomizer-ZsLfNo2U6R/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fe3cabf-9be2-46b3-9557-a4a40ef6b3c5/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fe3cabf-9be2-46b3-9557-a4a40ef6b3c5/bin/uautomizer-ZsLfNo2U6R --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1dd1ede67b6186efab304afdfaa83c465ee2a06452ba27d468cac731da52bde0 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 18:11:45,527 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 18:11:45,529 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 18:11:45,554 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 18:11:45,557 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 18:11:45,560 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 18:11:45,565 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 18:11:45,569 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 18:11:45,571 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 18:11:45,576 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 18:11:45,578 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 18:11:45,579 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 18:11:45,580 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 18:11:45,583 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 18:11:45,586 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 18:11:45,588 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 18:11:45,589 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 18:11:45,590 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 18:11:45,591 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 18:11:45,595 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 18:11:45,597 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 18:11:45,599 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 18:11:45,600 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 18:11:45,601 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 18:11:45,614 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 18:11:45,614 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 18:11:45,615 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 18:11:45,616 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 18:11:45,617 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 18:11:45,618 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 18:11:45,619 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 18:11:45,621 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 18:11:45,623 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 18:11:45,624 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 18:11:45,625 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 18:11:45,625 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 18:11:45,626 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 18:11:45,626 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 18:11:45,626 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 18:11:45,628 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 18:11:45,629 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 18:11:45,630 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fe3cabf-9be2-46b3-9557-a4a40ef6b3c5/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-25 18:11:45,666 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 18:11:45,666 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 18:11:45,669 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 18:11:45,669 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 18:11:45,670 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 18:11:45,670 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 18:11:45,671 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 18:11:45,671 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 18:11:45,672 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 18:11:45,672 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 18:11:45,673 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 18:11:45,673 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 18:11:45,674 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 18:11:45,674 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 18:11:45,674 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 18:11:45,674 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 18:11:45,675 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 18:11:45,675 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 18:11:45,675 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 18:11:45,675 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 18:11:45,676 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 18:11:45,676 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 18:11:45,676 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 18:11:45,677 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 18:11:45,677 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 18:11:45,677 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-25 18:11:45,677 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 18:11:45,678 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 18:11:45,678 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 18:11:45,679 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 18:11:45,679 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 18:11:45,679 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fe3cabf-9be2-46b3-9557-a4a40ef6b3c5/bin/uautomizer-ZsLfNo2U6R/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fe3cabf-9be2-46b3-9557-a4a40ef6b3c5/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1dd1ede67b6186efab304afdfaa83c465ee2a06452ba27d468cac731da52bde0 [2022-11-25 18:11:45,953 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 18:11:45,975 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 18:11:45,978 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 18:11:45,979 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 18:11:45,980 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 18:11:45,981 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fe3cabf-9be2-46b3-9557-a4a40ef6b3c5/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i [2022-11-25 18:11:49,064 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 18:11:49,793 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 18:11:49,794 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fe3cabf-9be2-46b3-9557-a4a40ef6b3c5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i [2022-11-25 18:11:49,872 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fe3cabf-9be2-46b3-9557-a4a40ef6b3c5/bin/uautomizer-ZsLfNo2U6R/data/ba14e5e92/0450a451b756412aaef0838da55671f4/FLAG829af41a9 [2022-11-25 18:11:49,889 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fe3cabf-9be2-46b3-9557-a4a40ef6b3c5/bin/uautomizer-ZsLfNo2U6R/data/ba14e5e92/0450a451b756412aaef0838da55671f4 [2022-11-25 18:11:49,892 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 18:11:49,894 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 18:11:49,899 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 18:11:49,899 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 18:11:49,903 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 18:11:49,904 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:11:49" (1/1) ... [2022-11-25 18:11:49,905 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f52fc10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:11:49, skipping insertion in model container [2022-11-25 18:11:49,906 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:11:49" (1/1) ... [2022-11-25 18:11:49,918 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 18:11:50,118 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 18:11:50,814 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 18:11:50,881 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:11:50,909 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 18:11:50,920 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 18:11:51,288 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,295 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 18:11:51,298 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,301 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,304 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,306 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,317 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,321 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,325 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,327 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 18:11:51,330 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:51,389 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 18:11:51,390 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:51,391 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,408 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,432 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:51,440 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,445 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:51,451 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,465 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,468 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,472 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,473 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,475 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,478 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,485 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,486 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,487 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,495 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:51,503 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:51,504 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:51,514 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,516 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:11:51,517 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,518 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,520 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 18:11:51,521 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-11-25 18:11:51,521 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-11-25 18:11:51,522 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 18:11:51,523 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:11:51,524 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:11:51,526 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,527 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 18:11:51,527 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-11-25 18:11:51,529 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,530 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,532 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,532 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,534 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,535 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,535 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:11:51,536 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 18:11:51,537 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,538 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-11-25 18:11:51,539 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,549 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,552 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-11-25 18:11:51,552 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,553 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 18:11:51,553 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 18:11:51,554 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:11:51,555 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,559 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,564 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 18:11:51,567 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,573 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 18:11:51,667 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 18:11:51,675 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,677 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,677 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,678 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:51,678 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,684 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 18:11:51,685 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,687 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,687 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,688 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:51,689 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,690 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,701 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 18:11:51,707 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,710 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,712 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,717 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,718 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:51,718 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,724 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,726 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,726 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,727 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,738 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,738 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,739 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,746 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,747 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,779 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_trylock [2022-11-25 18:11:51,780 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-11-25 18:11:51,781 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,787 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,787 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,787 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-11-25 18:11:51,792 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,793 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,795 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,796 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-11-25 18:11:51,796 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,797 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-11-25 18:11:51,818 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-11-25 18:11:51,820 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-11-25 18:11:51,826 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-11-25 18:11:51,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,830 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,831 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 18:11:51,832 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,836 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,837 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,837 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,840 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,841 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,843 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,844 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:11:51,849 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,850 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,851 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,852 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,853 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,853 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,854 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,856 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,856 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,857 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,858 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,859 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,859 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,860 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,860 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,860 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,862 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:11:51,868 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-11-25 18:11:51,887 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-11-25 18:11:51,887 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,922 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-11-25 18:11:51,922 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,933 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:51,937 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-11-25 18:11:52,110 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 18:11:52,195 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:11:52,339 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:52,341 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:52,344 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:52,345 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:52,345 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:52,346 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:11:52,346 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:11:52,347 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:11:52,348 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:11:52,348 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:11:52,349 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:11:52,355 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:11:52,355 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:11:52,356 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:11:52,357 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:11:52,358 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:52,358 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:52,359 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:52,359 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:52,365 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:52,365 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:52,367 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:52,368 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:52,369 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:52,370 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:52,370 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:52,376 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,377 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,377 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,377 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,377 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,378 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,379 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,381 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,382 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,382 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,382 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,383 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,383 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,384 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,384 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,384 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,384 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,385 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,385 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,385 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,392 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,392 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,394 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:11:52,395 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-11-25 18:11:52,396 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:52,396 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:52,398 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,398 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,399 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,400 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,400 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:11:52,408 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:11:52,408 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:11:52,410 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:11:52,410 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:11:52,411 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:11:52,412 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:11:52,417 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 18:11:52,418 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 18:11:52,423 WARN L623 FunctionHandler]: Unknown extern function flush_work [2022-11-25 18:11:52,431 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-11-25 18:11:52,437 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 18:11:52,438 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 18:11:52,438 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 18:11:52,438 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 18:11:52,450 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,451 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,454 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,454 WARN L623 FunctionHandler]: Unknown extern function __rt_mutex_init [2022-11-25 18:11:52,456 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,457 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,466 WARN L623 FunctionHandler]: Unknown extern function usb_get_dev [2022-11-25 18:11:52,466 WARN L623 FunctionHandler]: Unknown extern function find_first_zero_bit [2022-11-25 18:11:52,467 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,469 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,470 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,470 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,471 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:11:52,472 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,482 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,483 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,483 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,485 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,485 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,487 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,488 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 18:11:52,489 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,491 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,492 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:11:52,492 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:11:52,492 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-11-25 18:11:52,498 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,498 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:11:52,499 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:11:52,628 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:11:52,628 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:11:52,628 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:11:52,628 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:11:52,642 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_usb_register_driver [2022-11-25 18:11:52,644 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 18:11:52,652 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-11-25 18:11:52,654 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-11-25 18:11:52,703 WARN L623 FunctionHandler]: Unknown extern function __v4l2_clk_register_fixed [2022-11-25 18:11:52,714 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-11-25 18:11:52,722 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-11-25 18:11:52,748 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-11-25 18:11:52,748 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,749 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-11-25 18:11:52,750 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,752 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-11-25 18:11:52,753 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,754 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-11-25 18:11:52,754 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,761 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,762 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,763 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,812 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-11-25 18:11:52,813 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,815 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-11-25 18:11:52,816 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,817 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-11-25 18:11:52,818 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,819 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-11-25 18:11:52,820 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,824 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,824 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,825 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:52,833 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-11-25 18:11:52,836 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-11-25 18:11:52,838 WARN L623 FunctionHandler]: Unknown extern function v4l2_clk_unregister_fixed [2022-11-25 18:11:52,879 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 18:11:52,879 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 18:11:52,889 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:11:53,198 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_4fe3cabf-9be2-46b3-9557-a4a40ef6b3c5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[449955,449968] [2022-11-25 18:11:53,203 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_4fe3cabf-9be2-46b3-9557-a4a40ef6b3c5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[450121,450134] [2022-11-25 18:11:53,204 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_4fe3cabf-9be2-46b3-9557-a4a40ef6b3c5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[450285,450298] [2022-11-25 18:11:53,204 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_4fe3cabf-9be2-46b3-9557-a4a40ef6b3c5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[450450,450463] [2022-11-25 18:11:53,205 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:11:53,231 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:11:53,231 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:11:53,232 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:11:53,233 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:11:53,235 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 18:11:53,450 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 18:11:53,599 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 18:11:53,603 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:11:53,604 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 18:11:53,604 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 18:11:53,614 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,614 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 18:11:53,615 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,615 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,616 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,616 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,619 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,619 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,620 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,620 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 18:11:53,620 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:53,624 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 18:11:53,625 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:53,625 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,641 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,643 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:53,644 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,645 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:53,646 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,648 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,649 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,649 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,650 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,650 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,651 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,651 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,651 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,652 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,655 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:53,656 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:53,657 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:53,660 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,668 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:11:53,668 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,669 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,670 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 18:11:53,670 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-11-25 18:11:53,670 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-11-25 18:11:53,671 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 18:11:53,671 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:11:53,671 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:11:53,672 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,673 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 18:11:53,673 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-11-25 18:11:53,674 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,675 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,675 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,676 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,676 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,677 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,677 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:11:53,681 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 18:11:53,681 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,681 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-11-25 18:11:53,682 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,686 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,691 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-11-25 18:11:53,691 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,692 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 18:11:53,692 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 18:11:53,692 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:11:53,693 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,695 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,696 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 18:11:53,696 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,733 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 18:11:53,735 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 18:11:53,749 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,754 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,755 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,755 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:53,755 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,756 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 18:11:53,761 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,770 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,770 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,771 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:53,771 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,776 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,777 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 18:11:53,783 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,783 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,788 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,789 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,789 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:53,789 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,795 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,801 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,801 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,802 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,807 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,807 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,812 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,818 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,824 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,849 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_trylock [2022-11-25 18:11:53,850 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-11-25 18:11:53,851 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,852 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,853 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,853 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-11-25 18:11:53,854 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,854 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,855 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,855 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-11-25 18:11:53,856 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,856 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-11-25 18:11:53,858 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-11-25 18:11:53,859 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-11-25 18:11:53,860 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-11-25 18:11:53,861 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,862 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,862 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 18:11:53,863 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,863 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,864 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,864 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,865 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,866 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,866 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,867 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:11:53,868 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,868 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,868 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,870 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,870 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,870 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,871 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,871 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,871 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,872 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,872 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,873 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,873 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,873 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,874 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,874 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:11:53,875 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-11-25 18:11:53,881 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-11-25 18:11:53,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,925 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-11-25 18:11:53,926 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,939 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:53,988 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-11-25 18:11:53,992 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 18:11:53,995 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:11:54,036 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:54,037 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:54,037 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:54,037 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:54,038 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:54,038 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:11:54,038 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:11:54,039 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:11:54,039 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:11:54,039 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:11:54,040 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:11:54,040 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:11:54,040 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:11:54,041 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:11:54,041 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:11:54,042 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:54,042 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:54,042 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:54,042 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:54,043 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:54,043 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:54,044 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:54,044 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:54,044 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:54,045 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:54,045 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:54,046 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,047 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,047 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,047 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,048 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,048 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,049 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,049 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,049 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,050 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,050 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,050 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,051 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,051 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,051 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,052 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,052 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,052 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,052 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,054 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,056 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:11:54,057 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-11-25 18:11:54,057 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:54,058 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:11:54,058 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,059 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,059 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,059 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,060 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:11:54,063 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:11:54,063 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:11:54,063 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:11:54,064 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:11:54,064 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:11:54,065 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:11:54,065 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 18:11:54,066 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 18:11:54,066 WARN L623 FunctionHandler]: Unknown extern function flush_work [2022-11-25 18:11:54,067 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-11-25 18:11:54,068 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 18:11:54,068 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 18:11:54,068 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 18:11:54,069 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 18:11:54,143 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,144 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,145 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,146 WARN L623 FunctionHandler]: Unknown extern function __rt_mutex_init [2022-11-25 18:11:54,146 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,147 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,149 WARN L623 FunctionHandler]: Unknown extern function usb_get_dev [2022-11-25 18:11:54,149 WARN L623 FunctionHandler]: Unknown extern function find_first_zero_bit [2022-11-25 18:11:54,150 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,150 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,151 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,152 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,152 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:11:54,154 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,157 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,158 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,159 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,160 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,161 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,162 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,163 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 18:11:54,164 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,166 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,166 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:11:54,167 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:11:54,167 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-11-25 18:11:54,168 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,169 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:11:54,169 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:11:54,172 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:11:54,173 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:11:54,173 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:11:54,173 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:11:54,179 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_usb_register_driver [2022-11-25 18:11:54,183 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 18:11:54,184 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-11-25 18:11:54,185 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-11-25 18:11:54,186 WARN L623 FunctionHandler]: Unknown extern function __v4l2_clk_register_fixed [2022-11-25 18:11:54,188 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-11-25 18:11:54,192 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-11-25 18:11:54,213 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-11-25 18:11:54,214 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,215 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-11-25 18:11:54,216 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,216 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-11-25 18:11:54,217 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,218 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-11-25 18:11:54,219 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,222 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,222 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,223 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,262 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-11-25 18:11:54,263 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,264 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-11-25 18:11:54,265 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,266 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-11-25 18:11:54,266 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,267 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-11-25 18:11:54,268 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,271 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,271 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,272 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,290 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:11:54,295 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-11-25 18:11:54,298 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-11-25 18:11:54,303 WARN L623 FunctionHandler]: Unknown extern function v4l2_clk_unregister_fixed [2022-11-25 18:11:54,314 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 18:11:54,314 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 18:11:54,315 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:11:54,332 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_4fe3cabf-9be2-46b3-9557-a4a40ef6b3c5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[449955,449968] [2022-11-25 18:11:54,332 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_4fe3cabf-9be2-46b3-9557-a4a40ef6b3c5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[450121,450134] [2022-11-25 18:11:54,333 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_4fe3cabf-9be2-46b3-9557-a4a40ef6b3c5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[450285,450298] [2022-11-25 18:11:54,334 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_4fe3cabf-9be2-46b3-9557-a4a40ef6b3c5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[450450,450463] [2022-11-25 18:11:54,335 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:11:54,336 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:11:54,337 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:11:54,337 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:11:54,338 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:11:54,339 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 18:11:54,615 INFO L208 MainTranslator]: Completed translation [2022-11-25 18:11:54,615 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:11:54 WrapperNode [2022-11-25 18:11:54,615 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 18:11:54,616 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 18:11:54,617 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 18:11:54,617 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 18:11:54,624 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:11:54" (1/1) ... [2022-11-25 18:11:54,909 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:11:54" (1/1) ... [2022-11-25 18:11:58,565 INFO L138 Inliner]: procedures = 330, calls = 14351, calls flagged for inlining = 155, calls inlined = 121, statements flattened = 19711 [2022-11-25 18:11:58,566 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 18:11:58,574 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 18:11:58,574 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 18:11:58,574 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 18:11:58,583 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:11:54" (1/1) ... [2022-11-25 18:11:58,584 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:11:54" (1/1) ... [2022-11-25 18:11:59,923 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:11:54" (1/1) ... [2022-11-25 18:11:59,924 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:11:54" (1/1) ... [2022-11-25 18:12:02,287 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:11:54" (1/1) ... [2022-11-25 18:12:02,349 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:11:54" (1/1) ... [2022-11-25 18:12:02,442 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:11:54" (1/1) ... [2022-11-25 18:12:02,474 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:11:54" (1/1) ... [2022-11-25 18:12:02,602 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 18:12:02,603 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 18:12:02,603 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 18:12:02,603 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 18:12:02,604 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:11:54" (1/1) ... [2022-11-25 18:12:02,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 18:12:02,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fe3cabf-9be2-46b3-9557-a4a40ef6b3c5/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 18:12:02,639 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fe3cabf-9be2-46b3-9557-a4a40ef6b3c5/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 18:12:02,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fe3cabf-9be2-46b3-9557-a4a40ef6b3c5/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 18:12:02,687 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-25 18:12:02,687 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-25 18:12:02,687 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs [2022-11-25 18:12:02,687 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs [2022-11-25 18:12:02,687 INFO L130 BoogieDeclarations]: Found specification of procedure usb_translate_errors [2022-11-25 18:12:02,688 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_translate_errors [2022-11-25 18:12:02,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-25 18:12:02,688 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_do_i2c_scan [2022-11-25 18:12:02,688 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_do_i2c_scan [2022-11-25 18:12:02,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-25 18:12:02,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-25 18:12:02,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-25 18:12:02,689 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-25 18:12:02,689 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-25 18:12:02,689 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_usb_probe [2022-11-25 18:12:02,689 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_usb_probe [2022-11-25 18:12:02,689 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2022-11-25 18:12:02,690 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2022-11-25 18:12:02,690 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_hint_board [2022-11-25 18:12:02,690 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_hint_board [2022-11-25 18:12:02,690 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_recv_bytes [2022-11-25 18:12:02,690 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_recv_bytes [2022-11-25 18:12:02,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-25 18:12:02,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-25 18:12:02,690 INFO L130 BoogieDeclarations]: Found specification of procedure em25xx_bus_B_recv_bytes [2022-11-25 18:12:02,691 INFO L138 BoogieDeclarations]: Found implementation of procedure em25xx_bus_B_recv_bytes [2022-11-25 18:12:02,691 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg_req_len [2022-11-25 18:12:02,691 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg_req_len [2022-11-25 18:12:02,691 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg_bits [2022-11-25 18:12:02,691 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg_bits [2022-11-25 18:12:02,691 INFO L130 BoogieDeclarations]: Found specification of procedure em2800_i2c_recv_bytes [2022-11-25 18:12:02,691 INFO L138 BoogieDeclarations]: Found implementation of procedure em2800_i2c_recv_bytes [2022-11-25 18:12:02,691 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-25 18:12:02,692 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-25 18:12:02,692 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-25 18:12:02,692 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-25 18:12:02,692 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_release_resources [2022-11-25 18:12:02,692 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_release_resources [2022-11-25 18:12:02,692 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs_req [2022-11-25 18:12:02,692 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs_req [2022-11-25 18:12:02,693 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_hash_mem [2022-11-25 18:12:02,693 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_hash_mem [2022-11-25 18:12:02,693 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_ac97 [2022-11-25 18:12:02,693 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_ac97 [2022-11-25 18:12:02,693 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 18:12:02,693 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_byte_data [2022-11-25 18:12:02,693 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_byte_data [2022-11-25 18:12:02,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_em28xx [2022-11-25 18:12:02,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_em28xx [2022-11-25 18:12:02,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 18:12:02,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-25 18:12:02,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-25 18:12:02,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-25 18:12:02,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-25 18:12:02,694 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_isoc [2022-11-25 18:12:02,694 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_isoc [2022-11-25 18:12:02,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-25 18:12:02,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-25 18:12:02,695 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 18:12:02,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 18:12:02,695 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_mode [2022-11-25 18:12:02,695 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_mode [2022-11-25 18:12:02,695 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~TO~int [2022-11-25 18:12:02,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~TO~int [2022-11-25 18:12:02,696 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_register [2022-11-25 18:12:02,696 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_register [2022-11-25 18:12:02,696 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-25 18:12:02,696 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-25 18:12:02,696 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-25 18:12:02,696 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-25 18:12:02,696 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-25 18:12:02,697 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-25 18:12:02,697 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-25 18:12:02,697 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-25 18:12:02,697 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_gpio_set [2022-11-25 18:12:02,697 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_gpio_set [2022-11-25 18:12:02,697 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2022-11-25 18:12:02,697 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2022-11-25 18:12:02,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-25 18:12:02,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-25 18:12:02,698 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_camera [2022-11-25 18:12:02,698 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_camera [2022-11-25 18:12:02,698 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~TO~int [2022-11-25 18:12:02,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~TO~int [2022-11-25 18:12:02,698 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg_req [2022-11-25 18:12:02,698 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg_req [2022-11-25 18:12:02,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-25 18:12:02,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-25 18:12:02,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-25 18:12:02,699 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~TO~int [2022-11-25 18:12:02,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~TO~int [2022-11-25 18:12:02,699 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_is_ac97_ready [2022-11-25 18:12:02,699 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_is_ac97_ready [2022-11-25 18:12:02,699 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_read_block [2022-11-25 18:12:02,699 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_read_block [2022-11-25 18:12:02,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ctrl_urb_lock_of_em28xx [2022-11-25 18:12:02,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ctrl_urb_lock_of_em28xx [2022-11-25 18:12:02,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ctrl_urb_lock_of_em28xx [2022-11-25 18:12:02,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ctrl_urb_lock_of_em28xx [2022-11-25 18:12:02,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-25 18:12:02,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-25 18:12:02,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-25 18:12:02,701 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev_board [2022-11-25 18:12:02,701 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev_board [2022-11-25 18:12:02,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 18:12:02,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-25 18:12:02,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-25 18:12:02,701 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2022-11-25 18:12:02,701 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2022-11-25 18:12:02,701 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_unregister [2022-11-25 18:12:02,702 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_unregister [2022-11-25 18:12:02,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-25 18:12:02,702 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-25 18:12:02,702 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-11-25 18:12:02,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-11-25 18:12:02,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-25 18:12:02,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-25 18:12:02,703 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~$Pointer$~X~int~TO~int [2022-11-25 18:12:02,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~$Pointer$~X~int~TO~int [2022-11-25 18:12:02,703 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg [2022-11-25 18:12:02,703 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg [2022-11-25 18:12:02,704 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-25 18:12:02,704 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-25 18:12:02,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-25 18:12:02,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-25 18:12:02,704 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-25 18:12:02,705 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-25 18:12:02,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 18:12:02,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-25 18:12:02,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-25 18:12:02,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_1_4 [2022-11-25 18:12:02,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_1_4 [2022-11-25 18:12:02,705 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_dev [2022-11-25 18:12:02,705 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_dev [2022-11-25 18:12:02,706 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 18:12:02,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-25 18:12:02,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-25 18:12:02,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_em28xx_devlist_mutex [2022-11-25 18:12:02,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_em28xx_devlist_mutex [2022-11-25 18:12:02,706 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_ac97 [2022-11-25 18:12:02,706 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_ac97 [2022-11-25 18:12:02,707 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 18:12:02,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-25 18:12:02,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-25 18:12:02,707 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-25 18:12:02,707 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-25 18:12:02,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 18:12:02,707 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2022-11-25 18:12:02,707 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2022-11-25 18:12:02,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_em28xx_devlist_mutex [2022-11-25 18:12:02,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_em28xx_devlist_mutex [2022-11-25 18:12:02,708 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_audio_analog_set [2022-11-25 18:12:02,708 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_audio_analog_set [2022-11-25 18:12:02,708 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-25 18:12:02,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-25 18:12:02,708 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_model [2022-11-25 18:12:02,708 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_model [2022-11-25 18:12:02,709 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_extension [2022-11-25 18:12:02,709 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_extension [2022-11-25 18:12:02,709 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-11-25 18:12:02,709 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-11-25 18:12:02,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-25 18:12:02,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-25 18:12:02,709 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_usb_disconnect [2022-11-25 18:12:02,709 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_usb_disconnect [2022-11-25 18:12:02,710 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_pre_card_setup [2022-11-25 18:12:02,710 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_pre_card_setup [2022-11-25 18:12:02,710 INFO L130 BoogieDeclarations]: Found specification of procedure rt_mutex_unlock [2022-11-25 18:12:02,710 INFO L138 BoogieDeclarations]: Found implementation of procedure rt_mutex_unlock [2022-11-25 18:12:02,710 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_recv [2022-11-25 18:12:02,710 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_recv [2022-11-25 18:12:02,710 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-25 18:12:02,711 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-25 18:12:02,711 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg [2022-11-25 18:12:02,711 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg [2022-11-25 18:12:02,711 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-25 18:12:02,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-25 18:12:02,711 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_register_extension [2022-11-25 18:12:02,711 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_register_extension [2022-11-25 18:12:02,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 18:12:02,712 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_audio_setup [2022-11-25 18:12:02,712 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_audio_setup [2022-11-25 18:12:02,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-25 18:12:02,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-25 18:12:02,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_em28xx_usb_driver_exit_5_2 [2022-11-25 18:12:02,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_em28xx_usb_driver_exit_5_2 [2022-11-25 18:12:02,712 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 18:12:02,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 18:12:03,982 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 18:12:03,985 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 18:12:04,169 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;