./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e9b498-a76a-48c9-9c4a-ba757b925da5/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e9b498-a76a-48c9-9c4a-ba757b925da5/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e9b498-a76a-48c9-9c4a-ba757b925da5/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e9b498-a76a-48c9-9c4a-ba757b925da5/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e9b498-a76a-48c9-9c4a-ba757b925da5/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e9b498-a76a-48c9-9c4a-ba757b925da5/bin/uautomizer-uyxdKDjOR8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 3a4918a3e8ced9e87b3b269da60e7510b5fd80d06fa3dc765481715bb576ffd3 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-13 19:46:06,111 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 19:46:06,113 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 19:46:06,132 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 19:46:06,132 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 19:46:06,133 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 19:46:06,134 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 19:46:06,136 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 19:46:06,137 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 19:46:06,138 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 19:46:06,139 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 19:46:06,140 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 19:46:06,141 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 19:46:06,142 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 19:46:06,143 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 19:46:06,144 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 19:46:06,145 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 19:46:06,146 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 19:46:06,147 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 19:46:06,149 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 19:46:06,150 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 19:46:06,152 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 19:46:06,153 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 19:46:06,154 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 19:46:06,157 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 19:46:06,158 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 19:46:06,158 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 19:46:06,159 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 19:46:06,159 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 19:46:06,160 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 19:46:06,160 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 19:46:06,161 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 19:46:06,162 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 19:46:06,163 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 19:46:06,164 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 19:46:06,164 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 19:46:06,164 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 19:46:06,165 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 19:46:06,165 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 19:46:06,165 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 19:46:06,166 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 19:46:06,167 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e9b498-a76a-48c9-9c4a-ba757b925da5/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-12-13 19:46:06,186 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 19:46:06,186 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 19:46:06,186 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 19:46:06,186 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 19:46:06,187 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 19:46:06,194 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 19:46:06,195 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 19:46:06,195 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 19:46:06,195 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 19:46:06,195 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 19:46:06,195 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 19:46:06,196 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 19:46:06,196 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 19:46:06,196 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 19:46:06,196 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 19:46:06,196 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 19:46:06,197 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 19:46:06,197 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 19:46:06,197 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 19:46:06,197 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 19:46:06,197 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 19:46:06,197 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 19:46:06,197 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 19:46:06,198 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 19:46:06,198 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 19:46:06,198 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 19:46:06,198 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 19:46:06,198 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 19:46:06,198 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 19:46:06,199 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 19:46:06,199 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 19:46:06,199 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 19:46:06,199 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_99e9b498-a76a-48c9-9c4a-ba757b925da5/bin/uautomizer-uyxdKDjOR8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e9b498-a76a-48c9-9c4a-ba757b925da5/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3a4918a3e8ced9e87b3b269da60e7510b5fd80d06fa3dc765481715bb576ffd3 [2022-12-13 19:46:06,392 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 19:46:06,411 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 19:46:06,413 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 19:46:06,414 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 19:46:06,415 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 19:46:06,416 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e9b498-a76a-48c9-9c4a-ba757b925da5/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i [2022-12-13 19:46:09,067 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 19:46:09,515 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 19:46:09,516 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e9b498-a76a-48c9-9c4a-ba757b925da5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i [2022-12-13 19:46:09,564 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e9b498-a76a-48c9-9c4a-ba757b925da5/bin/uautomizer-uyxdKDjOR8/data/56444efd8/6ee0fbf5bdbc420989b9826aa9e6b43d/FLAG5a63939e7 [2022-12-13 19:46:09,576 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e9b498-a76a-48c9-9c4a-ba757b925da5/bin/uautomizer-uyxdKDjOR8/data/56444efd8/6ee0fbf5bdbc420989b9826aa9e6b43d [2022-12-13 19:46:09,578 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 19:46:09,579 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 19:46:09,580 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 19:46:09,580 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 19:46:09,582 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 19:46:09,583 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 07:46:09" (1/1) ... [2022-12-13 19:46:09,583 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67046032 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:46:09, skipping insertion in model container [2022-12-13 19:46:09,584 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 07:46:09" (1/1) ... [2022-12-13 19:46:09,589 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 19:46:09,693 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 19:46:10,130 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 19:46:10,173 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:46:10,191 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 19:46:10,197 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 19:46:10,385 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,388 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:46:10,389 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 19:46:10,389 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,390 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:46:10,390 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:46:10,391 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,393 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,394 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,399 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,399 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,400 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,401 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:46:10,401 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 19:46:10,402 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:46:10,402 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:10,412 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-13 19:46:10,413 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:10,413 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,426 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,434 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:10,435 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,437 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:10,439 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,441 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,443 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,444 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,445 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,445 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,447 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,447 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,447 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,448 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,453 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:10,455 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:10,456 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:10,464 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,466 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 19:46:10,466 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,467 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,468 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 19:46:10,469 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-12-13 19:46:10,469 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-12-13 19:46:10,470 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-13 19:46:10,471 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:46:10,471 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:46:10,472 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,473 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 19:46:10,474 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-12-13 19:46:10,475 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,476 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,477 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,477 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,478 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,479 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,479 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:46:10,480 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-13 19:46:10,480 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,481 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-12-13 19:46:10,482 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,489 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,490 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-12-13 19:46:10,491 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,491 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 19:46:10,491 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 19:46:10,492 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 19:46:10,492 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,494 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:46:10,495 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:46:10,496 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,497 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:46:10,498 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 19:46:10,498 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:46:10,498 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,499 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:46:10,500 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:46:10,501 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:46:10,502 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 19:46:10,502 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:46:10,565 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-13 19:46:10,568 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,569 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,569 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,569 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:10,570 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,574 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-13 19:46:10,575 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,576 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,577 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,577 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:10,577 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,578 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,587 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-13 19:46:10,588 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,588 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,589 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,590 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,590 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:10,590 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,595 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,596 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,606 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,606 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,607 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,612 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,613 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,646 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_trylock [2022-12-13 19:46:10,647 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-12-13 19:46:10,648 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,650 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,650 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,651 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-12-13 19:46:10,651 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,652 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,653 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,653 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-12-13 19:46:10,654 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,654 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-12-13 19:46:10,663 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-12-13 19:46:10,664 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-12-13 19:46:10,669 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-12-13 19:46:10,669 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,670 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,671 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-12-13 19:46:10,672 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,673 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,673 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,674 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,674 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,675 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,676 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,676 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:46:10,677 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,678 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,678 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,679 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,679 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,680 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,680 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,680 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,681 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,681 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,681 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,682 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,682 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,682 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,683 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,683 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,683 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:46:10,689 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-13 19:46:10,695 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-12-13 19:46:10,695 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,705 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-12-13 19:46:10,706 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,711 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,713 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-13 19:46:10,830 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 19:46:10,894 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 19:46:10,949 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:10,949 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:10,950 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:10,950 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:10,950 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:10,950 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:46:10,951 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:46:10,951 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:46:10,951 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:46:10,951 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:46:10,952 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:46:10,952 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:46:10,952 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:46:10,953 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:46:10,953 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:46:10,953 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:10,954 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:10,954 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:10,954 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:10,955 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:10,955 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:10,955 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:10,956 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:10,956 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:10,956 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:10,956 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:10,962 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,962 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,962 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,963 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,963 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,963 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,964 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,964 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,964 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,965 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,965 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,965 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,965 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,966 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,966 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,966 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,966 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,966 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,967 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,967 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,972 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,972 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,974 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-13 19:46:10,974 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-12-13 19:46:10,975 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:10,975 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:10,976 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,976 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,976 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,976 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:10,977 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:46:10,983 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-13 19:46:10,983 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-13 19:46:10,984 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-13 19:46:10,984 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-13 19:46:10,984 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-13 19:46:10,985 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-13 19:46:10,989 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 19:46:10,989 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 19:46:10,993 WARN L623 FunctionHandler]: Unknown extern function flush_work [2022-12-13 19:46:10,994 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:46:10,994 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:46:10,998 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 19:46:10,999 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 19:46:10,999 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 19:46:10,999 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 19:46:11,004 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,004 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,007 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,007 WARN L623 FunctionHandler]: Unknown extern function __rt_mutex_init [2022-12-13 19:46:11,007 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,013 WARN L623 FunctionHandler]: Unknown extern function find_first_zero_bit [2022-12-13 19:46:11,013 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,014 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,014 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,015 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,015 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:46:11,016 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,018 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,019 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,019 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,020 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,021 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,021 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,022 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 19:46:11,023 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,024 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,024 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:46:11,025 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:46:11,029 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,030 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:46:11,030 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:46:11,110 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_usb_register_driver [2022-12-13 19:46:11,111 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 19:46:11,113 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-12-13 19:46:11,113 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-12-13 19:46:11,153 WARN L623 FunctionHandler]: Unknown extern function __v4l2_clk_register_fixed [2022-12-13 19:46:11,162 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-12-13 19:46:11,167 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-12-13 19:46:11,196 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-12-13 19:46:11,197 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,197 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-12-13 19:46:11,198 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,199 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-12-13 19:46:11,199 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,200 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-12-13 19:46:11,201 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,204 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,205 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,205 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,223 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-12-13 19:46:11,224 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,225 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-12-13 19:46:11,225 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,226 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-12-13 19:46:11,227 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,228 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-12-13 19:46:11,228 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,232 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,232 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,233 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,235 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,240 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-12-13 19:46:11,243 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-12-13 19:46:11,245 WARN L623 FunctionHandler]: Unknown extern function v4l2_clk_unregister_fixed [2022-12-13 19:46:11,332 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-13 19:46:11,332 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 19:46:11,355 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:11,422 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_99e9b498-a76a-48c9-9c4a-ba757b925da5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[428862,428875] [2022-12-13 19:46:11,425 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_99e9b498-a76a-48c9-9c4a-ba757b925da5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[429009,429022] [2022-12-13 19:46:11,425 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_99e9b498-a76a-48c9-9c4a-ba757b925da5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[429148,429161] [2022-12-13 19:46:11,426 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_99e9b498-a76a-48c9-9c4a-ba757b925da5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[429306,429319] [2022-12-13 19:46:11,427 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 19:46:11,432 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 19:46:11,432 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 19:46:11,433 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 19:46:11,434 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 19:46:11,515 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 19:46:11,572 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 19:46:11,574 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:46:11,574 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 19:46:11,574 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 19:46:11,604 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,604 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:46:11,605 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 19:46:11,605 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,605 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:46:11,606 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:46:11,606 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,607 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,608 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,611 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,611 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,612 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,612 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:46:11,613 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 19:46:11,613 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:46:11,614 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:11,618 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-13 19:46:11,618 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:11,619 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,635 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,638 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:11,639 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,640 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:11,642 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,644 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,645 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,645 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,646 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,647 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,648 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,648 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,648 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,649 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,652 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:11,654 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:11,655 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:11,657 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,669 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 19:46:11,669 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,670 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,671 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 19:46:11,671 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-12-13 19:46:11,672 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-12-13 19:46:11,672 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-13 19:46:11,673 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:46:11,673 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:46:11,674 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,675 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 19:46:11,675 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-12-13 19:46:11,676 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,677 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,678 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,678 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,679 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,679 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,680 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:46:11,687 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-13 19:46:11,688 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,688 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-12-13 19:46:11,689 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,693 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,702 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-12-13 19:46:11,703 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,703 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 19:46:11,703 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 19:46:11,704 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 19:46:11,704 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,706 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:46:11,707 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:46:11,708 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,708 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:46:11,709 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 19:46:11,710 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:46:11,710 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,711 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:46:11,712 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:46:11,712 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:46:11,713 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 19:46:11,713 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:46:11,715 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-13 19:46:11,723 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,730 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,731 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,731 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:11,731 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,732 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-13 19:46:11,739 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,746 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,746 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,746 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:11,747 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,752 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,753 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-13 19:46:11,758 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,759 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,764 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,764 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,765 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:11,765 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,770 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,775 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,776 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,776 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,782 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,783 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,786 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,802 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,805 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,818 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_trylock [2022-12-13 19:46:11,818 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-12-13 19:46:11,819 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,820 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,820 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,820 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-12-13 19:46:11,820 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,821 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,821 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,821 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-12-13 19:46:11,822 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,822 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-12-13 19:46:11,823 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-12-13 19:46:11,823 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-12-13 19:46:11,824 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-12-13 19:46:11,824 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,825 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,825 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-12-13 19:46:11,825 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,826 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,826 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,826 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,827 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,827 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,828 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:46:11,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,829 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,829 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,829 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,830 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,830 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,830 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,830 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,830 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,830 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,831 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,831 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,831 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,831 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,832 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,832 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,832 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:46:11,833 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-13 19:46:11,836 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-12-13 19:46:11,836 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,848 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-12-13 19:46:11,848 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,855 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,865 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-13 19:46:11,867 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 19:46:11,868 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 19:46:11,898 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:11,898 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:11,899 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:11,899 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:11,899 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:11,899 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:46:11,899 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:46:11,899 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:46:11,900 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:46:11,900 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:46:11,900 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:46:11,900 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:46:11,900 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:46:11,900 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:46:11,901 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:46:11,901 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:11,901 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:11,901 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:11,901 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:11,902 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:11,902 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:11,902 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:11,902 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:11,902 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:11,902 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:11,902 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:11,903 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,904 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,904 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,904 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,904 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,904 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,905 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,905 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,905 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,905 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,905 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,905 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,908 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,909 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-13 19:46:11,909 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-12-13 19:46:11,909 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:11,909 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:46:11,910 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,910 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,910 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,910 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,910 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:46:11,912 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-13 19:46:11,912 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-13 19:46:11,913 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-13 19:46:11,913 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-13 19:46:11,913 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-13 19:46:11,913 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-13 19:46:11,914 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 19:46:11,914 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 19:46:11,914 WARN L623 FunctionHandler]: Unknown extern function flush_work [2022-12-13 19:46:11,914 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:46:11,915 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:46:11,915 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 19:46:11,915 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 19:46:11,915 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 19:46:11,916 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 19:46:11,923 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,924 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,925 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,925 WARN L623 FunctionHandler]: Unknown extern function __rt_mutex_init [2022-12-13 19:46:11,925 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,925 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,926 WARN L623 FunctionHandler]: Unknown extern function find_first_zero_bit [2022-12-13 19:46:11,927 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,927 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,927 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,928 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,928 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:46:11,929 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,930 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,931 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,931 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,932 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,932 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,932 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,933 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 19:46:11,933 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,934 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,934 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:46:11,934 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:46:11,935 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,935 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:46:11,936 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:46:11,938 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_usb_register_driver [2022-12-13 19:46:11,939 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 19:46:11,941 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-12-13 19:46:11,941 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-12-13 19:46:11,942 WARN L623 FunctionHandler]: Unknown extern function __v4l2_clk_register_fixed [2022-12-13 19:46:11,943 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-12-13 19:46:11,944 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-12-13 19:46:11,951 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-12-13 19:46:11,952 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,952 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-12-13 19:46:11,952 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,953 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-12-13 19:46:11,953 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,953 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-12-13 19:46:11,954 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,955 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,955 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,955 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,976 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-12-13 19:46:11,976 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,976 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-12-13 19:46:11,977 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,977 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-12-13 19:46:11,977 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,978 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-12-13 19:46:11,978 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,979 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,981 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,981 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,985 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:11,988 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-12-13 19:46:11,989 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-12-13 19:46:11,991 WARN L623 FunctionHandler]: Unknown extern function v4l2_clk_unregister_fixed [2022-12-13 19:46:11,994 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-13 19:46:11,994 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 19:46:11,995 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:11,998 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_99e9b498-a76a-48c9-9c4a-ba757b925da5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[428862,428875] [2022-12-13 19:46:11,998 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_99e9b498-a76a-48c9-9c4a-ba757b925da5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[429009,429022] [2022-12-13 19:46:11,998 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_99e9b498-a76a-48c9-9c4a-ba757b925da5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[429148,429161] [2022-12-13 19:46:11,998 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_99e9b498-a76a-48c9-9c4a-ba757b925da5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[429306,429319] [2022-12-13 19:46:11,999 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 19:46:12,000 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 19:46:12,000 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 19:46:12,001 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 19:46:12,001 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 19:46:12,116 INFO L208 MainTranslator]: Completed translation [2022-12-13 19:46:12,116 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:46:12 WrapperNode [2022-12-13 19:46:12,116 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 19:46:12,117 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 19:46:12,117 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 19:46:12,117 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 19:46:12,123 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:46:12" (1/1) ... [2022-12-13 19:46:12,248 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:46:12" (1/1) ... [2022-12-13 19:46:13,662 INFO L138 Inliner]: procedures = 274, calls = 14250, calls flagged for inlining = 128, calls inlined = 109, statements flattened = 19329 [2022-12-13 19:46:13,663 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 19:46:13,663 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 19:46:13,663 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 19:46:13,663 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 19:46:13,671 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:46:12" (1/1) ... [2022-12-13 19:46:13,671 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:46:12" (1/1) ... [2022-12-13 19:46:14,135 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:46:12" (1/1) ... [2022-12-13 19:46:14,136 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:46:12" (1/1) ... [2022-12-13 19:46:15,718 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:46:12" (1/1) ... [2022-12-13 19:46:15,745 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:46:12" (1/1) ... [2022-12-13 19:46:15,805 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:46:12" (1/1) ... [2022-12-13 19:46:15,832 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:46:12" (1/1) ... [2022-12-13 19:46:15,922 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 19:46:15,923 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 19:46:15,923 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 19:46:15,923 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 19:46:15,923 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:46:12" (1/1) ... [2022-12-13 19:46:15,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 19:46:15,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e9b498-a76a-48c9-9c4a-ba757b925da5/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 19:46:15,948 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e9b498-a76a-48c9-9c4a-ba757b925da5/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 19:46:15,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e9b498-a76a-48c9-9c4a-ba757b925da5/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 19:46:15,983 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-12-13 19:46:15,984 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-12-13 19:46:15,984 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs [2022-12-13 19:46:15,984 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs [2022-12-13 19:46:15,984 INFO L130 BoogieDeclarations]: Found specification of procedure usb_translate_errors [2022-12-13 19:46:15,984 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_translate_errors [2022-12-13 19:46:15,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-13 19:46:15,984 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_do_i2c_scan [2022-12-13 19:46:15,984 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_do_i2c_scan [2022-12-13 19:46:15,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-13 19:46:15,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-13 19:46:15,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-13 19:46:15,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-13 19:46:15,984 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-13 19:46:15,985 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_usb_probe [2022-12-13 19:46:15,985 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_usb_probe [2022-12-13 19:46:15,985 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_hint_board [2022-12-13 19:46:15,985 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_hint_board [2022-12-13 19:46:15,985 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_recv_bytes [2022-12-13 19:46:15,985 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_recv_bytes [2022-12-13 19:46:15,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-13 19:46:15,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-13 19:46:15,985 INFO L130 BoogieDeclarations]: Found specification of procedure em25xx_bus_B_recv_bytes [2022-12-13 19:46:15,985 INFO L138 BoogieDeclarations]: Found implementation of procedure em25xx_bus_B_recv_bytes [2022-12-13 19:46:15,985 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg_req_len [2022-12-13 19:46:15,985 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg_req_len [2022-12-13 19:46:15,985 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg_bits [2022-12-13 19:46:15,985 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg_bits [2022-12-13 19:46:15,985 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-12-13 19:46:15,986 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-12-13 19:46:15,986 INFO L130 BoogieDeclarations]: Found specification of procedure em2800_i2c_recv_bytes [2022-12-13 19:46:15,986 INFO L138 BoogieDeclarations]: Found implementation of procedure em2800_i2c_recv_bytes [2022-12-13 19:46:15,986 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-12-13 19:46:15,986 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-12-13 19:46:15,986 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-13 19:46:15,986 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-13 19:46:15,986 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_release_resources [2022-12-13 19:46:15,986 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_release_resources [2022-12-13 19:46:15,986 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs_req [2022-12-13 19:46:15,986 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs_req [2022-12-13 19:46:15,986 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_hash_mem [2022-12-13 19:46:15,986 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_hash_mem [2022-12-13 19:46:15,986 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_ac97 [2022-12-13 19:46:15,987 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_ac97 [2022-12-13 19:46:15,987 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 19:46:15,987 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_byte_data [2022-12-13 19:46:15,987 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_byte_data [2022-12-13 19:46:15,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-13 19:46:15,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-12-13 19:46:15,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-12-13 19:46:15,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-13 19:46:15,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-13 19:46:15,987 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_isoc [2022-12-13 19:46:15,987 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_isoc [2022-12-13 19:46:15,987 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 19:46:15,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-13 19:46:15,987 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_mode [2022-12-13 19:46:15,988 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_mode [2022-12-13 19:46:15,988 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~TO~int [2022-12-13 19:46:15,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~TO~int [2022-12-13 19:46:15,988 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_register [2022-12-13 19:46:15,988 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_register [2022-12-13 19:46:15,988 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-12-13 19:46:15,988 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-12-13 19:46:15,988 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-12-13 19:46:15,988 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-12-13 19:46:15,988 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-12-13 19:46:15,988 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-12-13 19:46:15,988 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-12-13 19:46:15,988 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-12-13 19:46:15,989 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-12-13 19:46:15,989 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-12-13 19:46:15,989 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_gpio_set [2022-12-13 19:46:15,989 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_gpio_set [2022-12-13 19:46:15,989 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2022-12-13 19:46:15,989 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2022-12-13 19:46:15,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-12-13 19:46:15,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-12-13 19:46:15,989 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_camera [2022-12-13 19:46:15,989 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_camera [2022-12-13 19:46:15,989 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~TO~int [2022-12-13 19:46:15,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~TO~int [2022-12-13 19:46:15,989 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg_req [2022-12-13 19:46:15,989 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg_req [2022-12-13 19:46:15,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-13 19:46:15,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-12-13 19:46:15,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-12-13 19:46:15,990 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~TO~int [2022-12-13 19:46:15,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~TO~int [2022-12-13 19:46:15,990 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_is_ac97_ready [2022-12-13 19:46:15,990 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_is_ac97_ready [2022-12-13 19:46:15,990 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_read_block [2022-12-13 19:46:15,990 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_read_block [2022-12-13 19:46:15,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-13 19:46:15,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-12-13 19:46:15,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-12-13 19:46:15,990 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev_board [2022-12-13 19:46:15,990 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev_board [2022-12-13 19:46:15,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-13 19:46:15,991 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2022-12-13 19:46:15,991 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2022-12-13 19:46:15,991 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_unregister [2022-12-13 19:46:15,991 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_unregister [2022-12-13 19:46:15,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-13 19:46:15,991 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-13 19:46:15,991 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-12-13 19:46:15,991 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-12-13 19:46:15,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-12-13 19:46:15,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-12-13 19:46:15,991 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~$Pointer$~X~int~TO~int [2022-12-13 19:46:15,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~$Pointer$~X~int~TO~int [2022-12-13 19:46:15,991 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg [2022-12-13 19:46:15,991 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg [2022-12-13 19:46:15,991 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-13 19:46:15,992 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-13 19:46:15,992 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-12-13 19:46:15,992 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-12-13 19:46:15,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-13 19:46:15,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-13 19:46:15,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-13 19:46:15,992 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_dev [2022-12-13 19:46:15,992 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_dev [2022-12-13 19:46:15,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-13 19:46:15,992 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_ac97 [2022-12-13 19:46:15,992 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_ac97 [2022-12-13 19:46:15,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 19:46:15,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-13 19:46:15,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-13 19:46:15,992 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-13 19:46:15,993 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-13 19:46:15,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-13 19:46:15,993 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2022-12-13 19:46:15,993 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2022-12-13 19:46:15,993 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_audio_analog_set [2022-12-13 19:46:15,993 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_audio_analog_set [2022-12-13 19:46:15,993 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-13 19:46:15,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-13 19:46:15,993 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_model [2022-12-13 19:46:15,993 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_model [2022-12-13 19:46:15,993 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_extension [2022-12-13 19:46:15,993 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_extension [2022-12-13 19:46:15,993 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-12-13 19:46:15,993 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-12-13 19:46:15,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-13 19:46:15,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-13 19:46:15,994 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_usb_disconnect [2022-12-13 19:46:15,994 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_usb_disconnect [2022-12-13 19:46:15,994 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_pre_card_setup [2022-12-13 19:46:15,994 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_pre_card_setup [2022-12-13 19:46:15,994 INFO L130 BoogieDeclarations]: Found specification of procedure rt_mutex_unlock [2022-12-13 19:46:15,994 INFO L138 BoogieDeclarations]: Found implementation of procedure rt_mutex_unlock [2022-12-13 19:46:15,994 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_recv [2022-12-13 19:46:15,994 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_recv [2022-12-13 19:46:15,994 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-12-13 19:46:15,994 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-12-13 19:46:15,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev [2022-12-13 19:46:15,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev [2022-12-13 19:46:15,994 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg [2022-12-13 19:46:15,994 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg [2022-12-13 19:46:15,994 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-13 19:46:15,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-13 19:46:15,995 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_register_extension [2022-12-13 19:46:15,995 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_register_extension [2022-12-13 19:46:15,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 19:46:15,995 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_audio_setup [2022-12-13 19:46:15,995 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_audio_setup [2022-12-13 19:46:15,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-12-13 19:46:15,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-12-13 19:46:15,995 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 19:46:15,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 19:46:16,726 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 19:46:16,728 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 19:46:16,939 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;