./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 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9fa112-ea09-4518-b9b6-103cc9b21a4a/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9fa112-ea09-4518-b9b6-103cc9b21a4a/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9fa112-ea09-4518-b9b6-103cc9b21a4a/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9fa112-ea09-4518-b9b6-103cc9b21a4a/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9fa112-ea09-4518-b9b6-103cc9b21a4a/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9fa112-ea09-4518-b9b6-103cc9b21a4a/bin/utaipan-ByfvJB40ur --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 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-38b53e6 [2022-11-25 22:29:06,628 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 22:29:06,630 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 22:29:06,674 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 22:29:06,675 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 22:29:06,679 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 22:29:06,682 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 22:29:06,686 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 22:29:06,688 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 22:29:06,695 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 22:29:06,696 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 22:29:06,698 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 22:29:06,698 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 22:29:06,699 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 22:29:06,701 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 22:29:06,702 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 22:29:06,703 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 22:29:06,710 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 22:29:06,712 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 22:29:06,720 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 22:29:06,723 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 22:29:06,726 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 22:29:06,729 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 22:29:06,730 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 22:29:06,742 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 22:29:06,742 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 22:29:06,743 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 22:29:06,745 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 22:29:06,748 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 22:29:06,749 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 22:29:06,750 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 22:29:06,752 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 22:29:06,754 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 22:29:06,756 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 22:29:06,757 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 22:29:06,758 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 22:29:06,759 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 22:29:06,760 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 22:29:06,760 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 22:29:06,761 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 22:29:06,762 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 22:29:06,763 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9fa112-ea09-4518-b9b6-103cc9b21a4a/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-25 22:29:06,807 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 22:29:06,807 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 22:29:06,808 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 22:29:06,808 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 22:29:06,810 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 22:29:06,810 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 22:29:06,810 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 22:29:06,811 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 22:29:06,811 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 22:29:06,811 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-25 22:29:06,813 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 22:29:06,813 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 22:29:06,813 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-25 22:29:06,814 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-25 22:29:06,814 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 22:29:06,814 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-25 22:29:06,815 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-25 22:29:06,815 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-25 22:29:06,816 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 22:29:06,816 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 22:29:06,817 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 22:29:06,817 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 22:29:06,817 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 22:29:06,818 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 22:29:06,818 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 22:29:06,818 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 22:29:06,819 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 22:29:06,819 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 22:29:06,819 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 22:29:06,820 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 22:29:06,820 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 22:29:06,821 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-25 22:29:06,821 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 22:29:06,821 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 22:29:06,822 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-25 22:29:06,822 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 22:29:06,822 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 22:29:06,823 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 22:29:06,823 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9fa112-ea09-4518-b9b6-103cc9b21a4a/bin/utaipan-ByfvJB40ur/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9fa112-ea09-4518-b9b6-103cc9b21a4a/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3a4918a3e8ced9e87b3b269da60e7510b5fd80d06fa3dc765481715bb576ffd3 [2022-11-25 22:29:07,174 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 22:29:07,197 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 22:29:07,200 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 22:29:07,201 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 22:29:07,202 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 22:29:07,204 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9fa112-ea09-4518-b9b6-103cc9b21a4a/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i [2022-11-25 22:29:10,626 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 22:29:11,363 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 22:29:11,363 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9fa112-ea09-4518-b9b6-103cc9b21a4a/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i [2022-11-25 22:29:11,426 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9fa112-ea09-4518-b9b6-103cc9b21a4a/bin/utaipan-ByfvJB40ur/data/b1dcb78b6/72bf878744b0416680c6594e128a6568/FLAG464b07f08 [2022-11-25 22:29:11,448 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9fa112-ea09-4518-b9b6-103cc9b21a4a/bin/utaipan-ByfvJB40ur/data/b1dcb78b6/72bf878744b0416680c6594e128a6568 [2022-11-25 22:29:11,455 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 22:29:11,457 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 22:29:11,462 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 22:29:11,462 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 22:29:11,467 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 22:29:11,468 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:29:11" (1/1) ... [2022-11-25 22:29:11,470 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@641d53c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:29:11, skipping insertion in model container [2022-11-25 22:29:11,470 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:29:11" (1/1) ... [2022-11-25 22:29:11,479 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 22:29:11,781 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 22:29:12,525 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 22:29:12,601 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:29:12,632 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 22:29:12,643 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 22:29:12,953 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:12,957 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 22:29:12,958 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 22:29:12,959 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:12,960 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 22:29:12,961 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 22:29:12,962 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:12,966 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:12,968 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:12,975 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:12,977 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:12,979 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:12,980 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 22:29:12,981 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 22:29:12,982 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 22:29:12,983 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:13,000 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 22:29:13,002 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:13,003 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,025 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,040 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:13,056 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,060 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:13,067 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,078 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,095 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,096 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,098 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,099 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,101 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,105 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,105 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,107 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,115 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:13,127 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:13,129 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:13,147 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,158 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 22:29:13,159 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,162 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,169 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 22:29:13,170 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-11-25 22:29:13,171 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-11-25 22:29:13,176 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 22:29:13,181 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:29:13,181 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:29:13,186 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,188 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 22:29:13,189 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-11-25 22:29:13,194 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,204 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,205 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,210 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,211 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,213 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,214 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:29:13,215 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 22:29:13,216 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,219 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-11-25 22:29:13,221 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,237 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,241 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-11-25 22:29:13,243 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,245 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 22:29:13,245 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 22:29:13,247 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 22:29:13,248 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,251 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 22:29:13,257 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 22:29:13,258 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,259 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 22:29:13,260 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 22:29:13,261 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 22:29:13,261 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,262 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 22:29:13,264 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 22:29:13,265 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 22:29:13,266 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 22:29:13,267 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 22:29:13,405 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 22:29:13,418 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,424 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,429 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,430 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:13,431 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,438 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 22:29:13,440 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,442 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,443 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,443 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:13,444 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,445 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,464 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 22:29:13,467 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,467 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,469 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,470 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,471 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:13,471 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,480 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,482 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,482 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,484 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,498 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,499 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,500 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,507 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,508 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,546 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_trylock [2022-11-25 22:29:13,551 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-11-25 22:29:13,552 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,558 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,569 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,570 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-11-25 22:29:13,572 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,578 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,579 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,580 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-11-25 22:29:13,581 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,583 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-11-25 22:29:13,600 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-11-25 22:29:13,602 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-11-25 22:29:13,610 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-11-25 22:29:13,612 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,613 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,614 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 22:29:13,615 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,617 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,618 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,618 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,620 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,621 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,622 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,623 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:29:13,624 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,625 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,626 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,627 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,628 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,628 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,630 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,630 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,631 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,632 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,633 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,633 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,634 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,634 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,635 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:29:13,641 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-11-25 22:29:13,653 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-11-25 22:29:13,654 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,678 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-11-25 22:29:13,678 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,689 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:13,695 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-11-25 22:29:13,874 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 22:29:13,969 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:29:14,095 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:14,097 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:14,098 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:14,098 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:14,098 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:14,100 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:29:14,100 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:29:14,101 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:29:14,102 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:29:14,102 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:29:14,104 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:29:14,104 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:29:14,105 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:29:14,107 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:29:14,107 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:29:14,108 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:14,108 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:14,109 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:14,109 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:14,121 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:14,121 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:14,122 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:14,123 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:14,124 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:14,124 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:14,124 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:14,132 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,133 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,133 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,134 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,134 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,135 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,136 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,137 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,137 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,138 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,138 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,138 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,140 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,140 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,140 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,141 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,141 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,142 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,142 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,150 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,150 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,153 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 22:29:14,154 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-11-25 22:29:14,155 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:14,155 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:14,157 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,157 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,158 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,158 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,159 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:29:14,168 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 22:29:14,169 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 22:29:14,170 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 22:29:14,170 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 22:29:14,171 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 22:29:14,172 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 22:29:14,178 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 22:29:14,178 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 22:29:14,184 WARN L623 FunctionHandler]: Unknown extern function flush_work [2022-11-25 22:29:14,185 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 22:29:14,186 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 22:29:14,193 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 22:29:14,194 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 22:29:14,194 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 22:29:14,194 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 22:29:14,202 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,204 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,207 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,207 WARN L623 FunctionHandler]: Unknown extern function __rt_mutex_init [2022-11-25 22:29:14,208 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,209 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,217 WARN L623 FunctionHandler]: Unknown extern function find_first_zero_bit [2022-11-25 22:29:14,217 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,218 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,219 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,220 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,220 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:29:14,223 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,227 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,228 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,229 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,230 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,231 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,233 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,285 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 22:29:14,286 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,287 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,288 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:29:14,289 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:29:14,295 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,296 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:29:14,296 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:29:14,410 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_usb_register_driver [2022-11-25 22:29:14,412 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 22:29:14,415 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-11-25 22:29:14,416 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-11-25 22:29:14,473 WARN L623 FunctionHandler]: Unknown extern function __v4l2_clk_register_fixed [2022-11-25 22:29:14,485 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-11-25 22:29:14,493 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-11-25 22:29:14,512 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-11-25 22:29:14,513 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,514 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-11-25 22:29:14,515 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,516 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-11-25 22:29:14,517 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,518 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-11-25 22:29:14,519 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,523 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,523 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,524 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,543 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-11-25 22:29:14,544 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,545 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-11-25 22:29:14,546 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,547 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-11-25 22:29:14,548 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,549 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-11-25 22:29:14,550 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,553 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,554 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,554 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,558 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:14,563 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-11-25 22:29:14,565 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-11-25 22:29:14,567 WARN L623 FunctionHandler]: Unknown extern function v4l2_clk_unregister_fixed [2022-11-25 22:29:14,674 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 22:29:14,675 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 22:29:14,713 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:29:14,810 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_6f9fa112-ea09-4518-b9b6-103cc9b21a4a/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[428862,428875] [2022-11-25 22:29:14,814 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_6f9fa112-ea09-4518-b9b6-103cc9b21a4a/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[429009,429022] [2022-11-25 22:29:14,815 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_6f9fa112-ea09-4518-b9b6-103cc9b21a4a/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[429148,429161] [2022-11-25 22:29:14,816 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_6f9fa112-ea09-4518-b9b6-103cc9b21a4a/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[429306,429319] [2022-11-25 22:29:14,817 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:29:14,826 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:29:14,827 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:29:14,828 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:29:14,830 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 22:29:15,065 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 22:29:15,251 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 22:29:15,254 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:29:15,254 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 22:29:15,255 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 22:29:15,272 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,273 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 22:29:15,273 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 22:29:15,274 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,275 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 22:29:15,275 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 22:29:15,276 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,276 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,277 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,281 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,282 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,287 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,288 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 22:29:15,288 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 22:29:15,289 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 22:29:15,290 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:15,296 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 22:29:15,298 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:15,299 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,318 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,321 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:15,322 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,323 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:15,325 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,328 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,329 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,330 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,331 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,331 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,332 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,333 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,333 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,334 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,338 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:15,340 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:15,341 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:15,345 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,357 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 22:29:15,358 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,359 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,360 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 22:29:15,360 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-11-25 22:29:15,361 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-11-25 22:29:15,361 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 22:29:15,362 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:29:15,363 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:29:15,364 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,365 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 22:29:15,365 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-11-25 22:29:15,366 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,367 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,368 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,368 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,369 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,370 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,370 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:29:15,376 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 22:29:15,376 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,377 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-11-25 22:29:15,421 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,425 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,431 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-11-25 22:29:15,431 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,431 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 22:29:15,432 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 22:29:15,434 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 22:29:15,434 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,436 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 22:29:15,437 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 22:29:15,437 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,438 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 22:29:15,439 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 22:29:15,439 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 22:29:15,440 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,440 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 22:29:15,441 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 22:29:15,442 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 22:29:15,443 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 22:29:15,443 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 22:29:15,445 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 22:29:15,452 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,462 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,463 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,464 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:15,464 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,465 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 22:29:15,472 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,479 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,479 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,482 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:15,483 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,498 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,500 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 22:29:15,507 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,507 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,514 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,514 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,515 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:15,516 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,524 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,531 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,533 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,533 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,540 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,540 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,546 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,553 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,562 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,588 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_trylock [2022-11-25 22:29:15,589 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-11-25 22:29:15,589 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,591 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,592 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,592 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-11-25 22:29:15,593 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,593 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,594 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,595 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-11-25 22:29:15,595 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,595 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-11-25 22:29:15,598 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-11-25 22:29:15,599 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-11-25 22:29:15,600 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-11-25 22:29:15,602 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,603 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,603 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 22:29:15,604 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,605 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,606 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,606 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,607 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,608 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,609 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,609 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:29:15,610 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,611 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,612 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,613 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,613 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,613 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,614 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,614 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,614 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,615 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,615 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,616 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,616 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,617 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,617 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,618 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,618 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:29:15,619 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-11-25 22:29:15,625 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-11-25 22:29:15,626 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,673 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-11-25 22:29:15,673 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,729 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,807 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-11-25 22:29:15,811 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 22:29:15,814 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:29:15,883 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:15,884 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:15,884 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:15,885 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:15,885 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:15,885 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:29:15,886 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:29:15,886 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:29:15,887 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:29:15,887 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:29:15,888 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:29:15,888 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:29:15,889 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:29:15,889 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:29:15,889 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:29:15,890 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:15,890 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:15,891 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:15,891 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:15,892 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:15,892 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:15,895 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:15,895 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:15,896 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:15,896 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:15,896 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:15,898 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,899 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,899 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,899 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,900 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,900 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,902 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,902 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,902 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,903 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,903 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,903 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,904 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,904 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,904 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,905 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,905 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,905 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,908 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,910 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 22:29:15,910 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-11-25 22:29:15,911 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:15,911 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:29:15,912 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,913 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,913 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,913 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,916 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:29:15,920 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 22:29:15,920 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 22:29:15,921 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 22:29:15,921 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 22:29:15,922 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 22:29:15,922 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 22:29:15,923 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 22:29:15,923 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 22:29:15,925 WARN L623 FunctionHandler]: Unknown extern function flush_work [2022-11-25 22:29:15,926 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 22:29:15,926 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 22:29:15,928 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 22:29:15,928 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 22:29:15,928 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 22:29:15,929 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 22:29:15,967 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,968 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,969 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,970 WARN L623 FunctionHandler]: Unknown extern function __rt_mutex_init [2022-11-25 22:29:15,971 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,971 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,973 WARN L623 FunctionHandler]: Unknown extern function find_first_zero_bit [2022-11-25 22:29:15,974 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,974 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,975 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,976 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,976 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:29:15,979 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,982 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,984 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,984 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,985 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,986 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,987 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,988 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 22:29:15,989 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,990 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,991 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:29:15,991 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:29:15,992 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:15,993 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:29:15,993 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:29:15,999 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_usb_register_driver [2022-11-25 22:29:16,001 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 22:29:16,004 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-11-25 22:29:16,005 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-11-25 22:29:16,006 WARN L623 FunctionHandler]: Unknown extern function __v4l2_clk_register_fixed [2022-11-25 22:29:16,015 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-11-25 22:29:16,018 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-11-25 22:29:16,035 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-11-25 22:29:16,036 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:16,037 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-11-25 22:29:16,037 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:16,038 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-11-25 22:29:16,039 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:16,039 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-11-25 22:29:16,040 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:16,042 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:16,043 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:16,043 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:16,100 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-11-25 22:29:16,101 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:16,102 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-11-25 22:29:16,103 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:16,103 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-11-25 22:29:16,104 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:16,104 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-11-25 22:29:16,105 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:16,107 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:16,108 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:16,108 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:16,123 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:29:16,128 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-11-25 22:29:16,130 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-11-25 22:29:16,134 WARN L623 FunctionHandler]: Unknown extern function v4l2_clk_unregister_fixed [2022-11-25 22:29:16,141 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 22:29:16,142 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 22:29:16,143 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:29:16,158 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_6f9fa112-ea09-4518-b9b6-103cc9b21a4a/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[428862,428875] [2022-11-25 22:29:16,158 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_6f9fa112-ea09-4518-b9b6-103cc9b21a4a/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[429009,429022] [2022-11-25 22:29:16,159 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_6f9fa112-ea09-4518-b9b6-103cc9b21a4a/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[429148,429161] [2022-11-25 22:29:16,159 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_6f9fa112-ea09-4518-b9b6-103cc9b21a4a/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[429306,429319] [2022-11-25 22:29:16,160 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:29:16,162 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:29:16,163 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:29:16,164 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:29:16,164 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 22:29:16,419 INFO L208 MainTranslator]: Completed translation [2022-11-25 22:29:16,419 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:29:16 WrapperNode [2022-11-25 22:29:16,419 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 22:29:16,421 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 22:29:16,421 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 22:29:16,421 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 22:29:16,429 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:29:16" (1/1) ... [2022-11-25 22:29:16,734 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:29:16" (1/1) ... [2022-11-25 22:29:20,492 INFO L138 Inliner]: procedures = 274, calls = 14250, calls flagged for inlining = 128, calls inlined = 109, statements flattened = 19329 [2022-11-25 22:29:20,493 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 22:29:20,499 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 22:29:20,499 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 22:29:20,499 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 22:29:20,513 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:29:16" (1/1) ... [2022-11-25 22:29:20,513 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:29:16" (1/1) ... [2022-11-25 22:29:21,997 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:29:16" (1/1) ... [2022-11-25 22:29:21,999 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:29:16" (1/1) ... [2022-11-25 22:29:24,517 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:29:16" (1/1) ... [2022-11-25 22:29:24,585 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:29:16" (1/1) ... [2022-11-25 22:29:24,662 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:29:16" (1/1) ... [2022-11-25 22:29:24,718 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:29:16" (1/1) ... [2022-11-25 22:29:24,834 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 22:29:24,835 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 22:29:24,836 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 22:29:24,836 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 22:29:24,837 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:29:16" (1/1) ... [2022-11-25 22:29:24,845 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 22:29:24,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9fa112-ea09-4518-b9b6-103cc9b21a4a/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:29:24,882 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9fa112-ea09-4518-b9b6-103cc9b21a4a/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 22:29:24,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9fa112-ea09-4518-b9b6-103cc9b21a4a/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 22:29:24,932 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-25 22:29:24,933 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-25 22:29:24,933 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs [2022-11-25 22:29:24,933 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs [2022-11-25 22:29:24,933 INFO L130 BoogieDeclarations]: Found specification of procedure usb_translate_errors [2022-11-25 22:29:24,934 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_translate_errors [2022-11-25 22:29:24,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-25 22:29:24,934 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_do_i2c_scan [2022-11-25 22:29:24,934 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_do_i2c_scan [2022-11-25 22:29:24,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-25 22:29:24,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-25 22:29:24,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-25 22:29:24,935 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-25 22:29:24,935 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-25 22:29:24,935 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_usb_probe [2022-11-25 22:29:24,935 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_usb_probe [2022-11-25 22:29:24,935 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_hint_board [2022-11-25 22:29:24,936 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_hint_board [2022-11-25 22:29:24,936 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_recv_bytes [2022-11-25 22:29:24,936 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_recv_bytes [2022-11-25 22:29:24,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-25 22:29:24,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-25 22:29:24,936 INFO L130 BoogieDeclarations]: Found specification of procedure em25xx_bus_B_recv_bytes [2022-11-25 22:29:24,937 INFO L138 BoogieDeclarations]: Found implementation of procedure em25xx_bus_B_recv_bytes [2022-11-25 22:29:24,937 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg_req_len [2022-11-25 22:29:24,937 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg_req_len [2022-11-25 22:29:24,937 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg_bits [2022-11-25 22:29:24,937 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg_bits [2022-11-25 22:29:24,937 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-25 22:29:24,938 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-25 22:29:24,938 INFO L130 BoogieDeclarations]: Found specification of procedure em2800_i2c_recv_bytes [2022-11-25 22:29:24,938 INFO L138 BoogieDeclarations]: Found implementation of procedure em2800_i2c_recv_bytes [2022-11-25 22:29:24,938 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-25 22:29:24,938 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-25 22:29:24,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-25 22:29:24,939 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-25 22:29:24,939 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_release_resources [2022-11-25 22:29:24,939 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_release_resources [2022-11-25 22:29:24,939 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs_req [2022-11-25 22:29:24,939 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs_req [2022-11-25 22:29:24,939 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_hash_mem [2022-11-25 22:29:24,940 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_hash_mem [2022-11-25 22:29:24,940 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_ac97 [2022-11-25 22:29:24,940 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_ac97 [2022-11-25 22:29:24,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 22:29:24,940 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_byte_data [2022-11-25 22:29:24,940 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_byte_data [2022-11-25 22:29:24,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 22:29:24,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-25 22:29:24,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-25 22:29:24,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-25 22:29:24,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-25 22:29:24,941 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_isoc [2022-11-25 22:29:24,941 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_isoc [2022-11-25 22:29:24,942 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 22:29:24,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 22:29:24,942 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_mode [2022-11-25 22:29:24,942 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_mode [2022-11-25 22:29:24,942 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~TO~int [2022-11-25 22:29:24,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~TO~int [2022-11-25 22:29:24,943 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_register [2022-11-25 22:29:24,943 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_register [2022-11-25 22:29:24,943 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-25 22:29:24,943 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-25 22:29:24,943 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-25 22:29:24,943 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-25 22:29:24,944 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-25 22:29:24,944 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-25 22:29:24,944 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-25 22:29:24,944 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-25 22:29:24,944 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-25 22:29:24,944 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-25 22:29:24,945 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_gpio_set [2022-11-25 22:29:24,945 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_gpio_set [2022-11-25 22:29:24,945 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2022-11-25 22:29:24,945 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2022-11-25 22:29:24,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-25 22:29:24,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-25 22:29:24,946 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_camera [2022-11-25 22:29:24,946 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_camera [2022-11-25 22:29:24,946 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~TO~int [2022-11-25 22:29:24,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~TO~int [2022-11-25 22:29:24,946 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg_req [2022-11-25 22:29:24,946 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg_req [2022-11-25 22:29:24,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-25 22:29:24,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-25 22:29:24,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-25 22:29:24,947 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~TO~int [2022-11-25 22:29:24,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~TO~int [2022-11-25 22:29:24,947 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_is_ac97_ready [2022-11-25 22:29:24,948 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_is_ac97_ready [2022-11-25 22:29:24,948 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_read_block [2022-11-25 22:29:24,948 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_read_block [2022-11-25 22:29:24,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-25 22:29:24,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-25 22:29:24,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-25 22:29:24,949 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev_board [2022-11-25 22:29:24,949 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev_board [2022-11-25 22:29:24,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 22:29:24,949 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2022-11-25 22:29:24,949 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2022-11-25 22:29:24,949 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_unregister [2022-11-25 22:29:24,950 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_unregister [2022-11-25 22:29:24,950 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-25 22:29:24,950 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-25 22:29:24,950 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-11-25 22:29:24,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-11-25 22:29:24,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-25 22:29:24,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-25 22:29:24,951 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~$Pointer$~X~int~TO~int [2022-11-25 22:29:24,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~$Pointer$~X~int~TO~int [2022-11-25 22:29:24,951 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg [2022-11-25 22:29:24,951 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg [2022-11-25 22:29:24,951 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-25 22:29:24,951 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-25 22:29:24,952 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-25 22:29:24,952 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-25 22:29:24,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 22:29:24,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-25 22:29:24,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-25 22:29:24,952 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_dev [2022-11-25 22:29:24,953 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_dev [2022-11-25 22:29:24,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 22:29:24,953 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_ac97 [2022-11-25 22:29:24,953 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_ac97 [2022-11-25 22:29:24,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 22:29:24,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-25 22:29:24,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-25 22:29:24,954 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-25 22:29:24,954 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-25 22:29:24,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 22:29:24,954 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2022-11-25 22:29:24,954 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2022-11-25 22:29:24,955 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_audio_analog_set [2022-11-25 22:29:24,955 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_audio_analog_set [2022-11-25 22:29:24,955 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-25 22:29:24,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-25 22:29:24,955 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_model [2022-11-25 22:29:24,955 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_model [2022-11-25 22:29:24,955 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_extension [2022-11-25 22:29:24,956 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_extension [2022-11-25 22:29:24,956 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-11-25 22:29:24,956 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-11-25 22:29:24,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-25 22:29:24,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-25 22:29:24,956 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_usb_disconnect [2022-11-25 22:29:24,956 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_usb_disconnect [2022-11-25 22:29:24,957 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_pre_card_setup [2022-11-25 22:29:24,957 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_pre_card_setup [2022-11-25 22:29:24,957 INFO L130 BoogieDeclarations]: Found specification of procedure rt_mutex_unlock [2022-11-25 22:29:24,957 INFO L138 BoogieDeclarations]: Found implementation of procedure rt_mutex_unlock [2022-11-25 22:29:24,957 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_recv [2022-11-25 22:29:24,957 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_recv [2022-11-25 22:29:24,958 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-25 22:29:24,958 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-25 22:29:24,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev [2022-11-25 22:29:24,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev [2022-11-25 22:29:24,958 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg [2022-11-25 22:29:24,958 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg [2022-11-25 22:29:24,958 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-25 22:29:24,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-25 22:29:24,959 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_register_extension [2022-11-25 22:29:24,959 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_register_extension [2022-11-25 22:29:24,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 22:29:24,959 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_audio_setup [2022-11-25 22:29:24,959 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_audio_setup [2022-11-25 22:29:24,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-25 22:29:24,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-25 22:29:24,960 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 22:29:24,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 22:29:26,451 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 22:29:26,455 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 22:29:26,794 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;