./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7e493d7-98c1-4a7c-b96a-23168563c303/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7e493d7-98c1-4a7c-b96a-23168563c303/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7e493d7-98c1-4a7c-b96a-23168563c303/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7e493d7-98c1-4a7c-b96a-23168563c303/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7e493d7-98c1-4a7c-b96a-23168563c303/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7e493d7-98c1-4a7c-b96a-23168563c303/bin/uautomizer-uyxdKDjOR8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c92b4575edda3bfe929e4a6f3becf9555a141fd3a841edf990c132d5b9817085 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-13 13:33:58,476 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 13:33:58,477 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 13:33:58,489 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 13:33:58,489 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 13:33:58,490 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 13:33:58,491 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 13:33:58,492 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 13:33:58,493 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 13:33:58,493 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 13:33:58,494 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 13:33:58,494 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 13:33:58,495 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 13:33:58,495 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 13:33:58,496 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 13:33:58,497 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 13:33:58,497 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 13:33:58,498 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 13:33:58,499 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 13:33:58,500 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 13:33:58,500 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 13:33:58,501 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 13:33:58,502 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 13:33:58,502 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 13:33:58,516 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 13:33:58,517 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 13:33:58,518 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 13:33:58,519 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 13:33:58,520 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 13:33:58,521 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 13:33:58,522 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 13:33:58,523 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 13:33:58,524 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 13:33:58,525 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 13:33:58,526 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 13:33:58,526 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 13:33:58,527 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 13:33:58,527 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 13:33:58,527 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 13:33:58,528 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 13:33:58,529 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 13:33:58,529 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7e493d7-98c1-4a7c-b96a-23168563c303/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-12-13 13:33:58,544 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 13:33:58,544 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 13:33:58,544 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 13:33:58,545 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 13:33:58,554 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 13:33:58,554 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 13:33:58,554 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 13:33:58,555 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 13:33:58,555 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 13:33:58,555 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 13:33:58,555 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 13:33:58,555 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 13:33:58,555 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 13:33:58,556 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 13:33:58,556 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 13:33:58,556 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 13:33:58,556 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 13:33:58,556 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 13:33:58,556 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 13:33:58,557 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 13:33:58,557 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 13:33:58,557 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 13:33:58,557 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 13:33:58,557 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 13:33:58,557 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 13:33:58,558 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 13:33:58,558 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 13:33:58,558 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 13:33:58,558 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 13:33:58,558 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 13:33:58,558 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 13:33:58,558 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 13:33:58,559 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7e493d7-98c1-4a7c-b96a-23168563c303/bin/uautomizer-uyxdKDjOR8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7e493d7-98c1-4a7c-b96a-23168563c303/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c92b4575edda3bfe929e4a6f3becf9555a141fd3a841edf990c132d5b9817085 [2022-12-13 13:33:58,721 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 13:33:58,739 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 13:33:58,741 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 13:33:58,742 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 13:33:58,742 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 13:33:58,743 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7e493d7-98c1-4a7c-b96a-23168563c303/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i [2022-12-13 13:34:01,297 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 13:34:01,756 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 13:34:01,756 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7e493d7-98c1-4a7c-b96a-23168563c303/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i [2022-12-13 13:34:01,794 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7e493d7-98c1-4a7c-b96a-23168563c303/bin/uautomizer-uyxdKDjOR8/data/8ea11c7d1/8e3740474a73433e85970e7e3f714148/FLAGd2ab427ff [2022-12-13 13:34:01,875 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7e493d7-98c1-4a7c-b96a-23168563c303/bin/uautomizer-uyxdKDjOR8/data/8ea11c7d1/8e3740474a73433e85970e7e3f714148 [2022-12-13 13:34:01,878 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 13:34:01,879 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 13:34:01,880 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 13:34:01,880 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 13:34:01,884 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 13:34:01,884 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 01:34:01" (1/1) ... [2022-12-13 13:34:01,885 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c995d51 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:34:01, skipping insertion in model container [2022-12-13 13:34:01,885 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 01:34:01" (1/1) ... [2022-12-13 13:34:01,892 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 13:34:02,045 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 13:34:02,386 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 13:34:02,537 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 13:34:02,688 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-12-13 13:34:02,720 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-13 13:34:02,836 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:02,891 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:02,892 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:02,892 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:02,892 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:02,892 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:02,892 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:02,893 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:02,893 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:02,893 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:02,893 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:02,893 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:02,894 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:02,894 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:02,899 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:02,899 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:02,900 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:02,901 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:02,901 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:02,902 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:02,902 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:02,902 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:02,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:02,908 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_regs [2022-12-13 13:34:02,908 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_regs [2022-12-13 13:34:02,908 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_regs [2022-12-13 13:34:02,909 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_regs [2022-12-13 13:34:02,914 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:02,915 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_regs [2022-12-13 13:34:02,915 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_regs [2022-12-13 13:34:02,915 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_regs [2022-12-13 13:34:02,916 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_regs [2022-12-13 13:34:02,916 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_regs [2022-12-13 13:34:02,916 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:02,917 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:02,922 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_regs [2022-12-13 13:34:02,923 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_regs [2022-12-13 13:34:02,924 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg_bits [2022-12-13 13:34:02,936 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:02,939 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:02,940 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:02,940 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-13 13:34:02,941 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:02,946 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:02,947 WARN L623 FunctionHandler]: Unknown extern function v4l2_get_timestamp [2022-12-13 13:34:02,947 WARN L623 FunctionHandler]: Unknown extern function vb2_buffer_done [2022-12-13 13:34:02,954 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:02,957 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:02,970 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:02,971 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:02,975 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:02,976 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 13:34:02,987 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:02,988 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:03,002 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:03,012 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:03,017 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:03,026 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:03,027 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:03,029 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:03,030 WARN L623 FunctionHandler]: Unknown extern function em28xx_init_usb_xfer [2022-12-13 13:34:03,038 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:03,038 WARN L623 FunctionHandler]: Unknown extern function em28xx_uninit_usb_xfer [2022-12-13 13:34:03,039 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 13:34:03,039 WARN L623 FunctionHandler]: Unknown extern function vb2_buffer_done [2022-12-13 13:34:03,040 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:03,041 WARN L623 FunctionHandler]: Unknown extern function em28xx_uninit_usb_xfer [2022-12-13 13:34:03,050 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 13:34:03,050 WARN L623 FunctionHandler]: Unknown extern function vb2_buffer_done [2022-12-13 13:34:03,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:03,056 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_vaddr [2022-12-13 13:34:03,061 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_init [2022-12-13 13:34:03,061 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_init [2022-12-13 13:34:03,073 WARN L623 FunctionHandler]: Unknown extern function em28xx_audio_analog_set [2022-12-13 13:34:03,078 WARN L623 FunctionHandler]: Unknown extern function em28xx_audio_analog_set [2022-12-13 13:34:03,078 WARN L623 FunctionHandler]: Unknown extern function em28xx_audio_analog_set [2022-12-13 13:34:03,084 WARN L623 FunctionHandler]: Unknown extern function em28xx_audio_analog_set [2022-12-13 13:34:03,084 WARN L623 FunctionHandler]: Unknown extern function em28xx_audio_analog_set [2022-12-13 13:34:03,084 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:03,085 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:03,085 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:03,086 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:03,086 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:03,086 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:03,110 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:03,111 WARN L623 FunctionHandler]: Unknown extern function v4l_bound_align_image [2022-12-13 13:34:03,141 WARN L623 FunctionHandler]: Unknown extern function v4l2_video_std_frame_period [2022-12-13 13:34:03,197 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 13:34:03,198 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 13:34:03,206 WARN L623 FunctionHandler]: Unknown extern function em28xx_read_ac97 [2022-12-13 13:34:03,206 WARN L623 FunctionHandler]: Unknown extern function em28xx_read_reg [2022-12-13 13:34:03,211 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_ac97 [2022-12-13 13:34:03,212 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_regs [2022-12-13 13:34:03,216 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-13 13:34:03,217 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 13:34:03,217 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 13:34:03,223 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 13:34:03,227 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:03,247 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-13 13:34:03,248 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:03,249 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-13 13:34:03,249 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:03,250 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:34:03,250 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_init [2022-12-13 13:34:03,250 WARN L623 FunctionHandler]: Unknown extern function em28xx_set_mode [2022-12-13 13:34:03,251 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:03,252 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:34:03,252 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_add [2022-12-13 13:34:03,257 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:03,257 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 13:34:03,257 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_disconnect [2022-12-13 13:34:03,257 WARN L623 FunctionHandler]: Unknown extern function em28xx_uninit_usb_xfer [2022-12-13 13:34:03,258 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:03,258 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-12-13 13:34:03,258 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:03,259 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-12-13 13:34:03,259 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:03,259 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-12-13 13:34:03,260 WARN L623 FunctionHandler]: Unknown extern function v4l2_clk_unregister_fixed [2022-12-13 13:34:03,260 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-13 13:34:03,260 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-13 13:34:03,260 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:03,260 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:34:03,265 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:03,265 WARN L623 FunctionHandler]: Unknown extern function vb2_fop_release [2022-12-13 13:34:03,265 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 13:34:03,266 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:34:03,267 WARN L623 FunctionHandler]: Unknown extern function em28xx_set_mode [2022-12-13 13:34:03,267 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:03,267 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-13 13:34:03,268 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:03,268 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:34:03,272 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-12-13 13:34:03,282 WARN L623 FunctionHandler]: Unknown extern function video_device_alloc [2022-12-13 13:34:03,307 WARN L623 FunctionHandler]: Unknown extern function em28xx_setup_xc3028 [2022-12-13 13:34:03,313 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:03,314 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 13:34:03,314 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-13 13:34:03,314 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:03,315 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-12-13 13:34:03,315 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev [2022-12-13 13:34:03,316 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev [2022-12-13 13:34:03,316 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev [2022-12-13 13:34:03,317 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev [2022-12-13 13:34:03,318 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev [2022-12-13 13:34:03,319 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_tuner_addrs [2022-12-13 13:34:03,319 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev [2022-12-13 13:34:03,319 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_tuner_addrs [2022-12-13 13:34:03,320 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev [2022-12-13 13:34:03,321 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_subdev_addr [2022-12-13 13:34:03,321 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev [2022-12-13 13:34:03,321 WARN L623 FunctionHandler]: Unknown extern function em28xx_init_camera [2022-12-13 13:34:03,322 WARN L623 FunctionHandler]: Unknown extern function em28xx_audio_setup [2022-12-13 13:34:03,322 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:03,322 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 13:34:03,323 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 13:34:03,323 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_find [2022-12-13 13:34:03,323 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_notify [2022-12-13 13:34:03,323 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_find [2022-12-13 13:34:03,323 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_notify [2022-12-13 13:34:03,324 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:03,324 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:03,325 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 13:34:03,325 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:03,325 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:03,325 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 13:34:03,327 WARN L623 FunctionHandler]: Unknown extern function em28xx_read_reg [2022-12-13 13:34:03,327 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:03,328 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_find [2022-12-13 13:34:03,328 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 13:34:03,328 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_find [2022-12-13 13:34:03,328 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 13:34:03,329 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_find [2022-12-13 13:34:03,329 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 13:34:03,329 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_find [2022-12-13 13:34:03,329 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 13:34:03,330 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_find [2022-12-13 13:34:03,330 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 13:34:03,330 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_find [2022-12-13 13:34:03,331 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 13:34:03,331 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_setup [2022-12-13 13:34:03,332 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:03,333 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:03,335 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:03,336 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:03,337 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:03,337 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:03,337 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:03,338 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:03,339 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:03,339 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:34:03,339 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-13 13:34:03,339 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-13 13:34:03,340 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:34:03,344 WARN L623 FunctionHandler]: Unknown extern function em28xx_register_extension [2022-12-13 13:34:03,348 WARN L623 FunctionHandler]: Unknown extern function em28xx_unregister_extension [2022-12-13 13:34:03,679 WARN L623 FunctionHandler]: Unknown extern function vb2_ops_wait_finish [2022-12-13 13:34:03,680 WARN L623 FunctionHandler]: Unknown extern function vb2_ops_wait_prepare [2022-12-13 13:34:03,681 WARN L623 FunctionHandler]: Unknown extern function vb2_ops_wait_finish [2022-12-13 13:34:03,681 WARN L623 FunctionHandler]: Unknown extern function vb2_ops_wait_prepare [2022-12-13 13:34:03,683 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 13:34:03,684 WARN L623 FunctionHandler]: Unknown extern function vb2_fop_mmap [2022-12-13 13:34:03,685 WARN L623 FunctionHandler]: Unknown extern function vb2_fop_poll [2022-12-13 13:34:03,685 WARN L623 FunctionHandler]: Unknown extern function vb2_fop_read [2022-12-13 13:34:03,685 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-12-13 13:34:03,686 WARN L623 FunctionHandler]: Unknown extern function vb2_ioctl_create_bufs [2022-12-13 13:34:03,686 WARN L623 FunctionHandler]: Unknown extern function vb2_ioctl_dqbuf [2022-12-13 13:34:03,688 WARN L623 FunctionHandler]: Unknown extern function vb2_ioctl_prepare_buf [2022-12-13 13:34:03,689 WARN L623 FunctionHandler]: Unknown extern function vb2_ioctl_qbuf [2022-12-13 13:34:03,689 WARN L623 FunctionHandler]: Unknown extern function vb2_ioctl_querybuf [2022-12-13 13:34:03,689 WARN L623 FunctionHandler]: Unknown extern function vb2_ioctl_reqbufs [2022-12-13 13:34:03,691 WARN L623 FunctionHandler]: Unknown extern function vb2_ioctl_streamoff [2022-12-13 13:34:03,691 WARN L623 FunctionHandler]: Unknown extern function vb2_ioctl_streamon [2022-12-13 13:34:03,692 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_subscribe_event [2022-12-13 13:34:03,692 WARN L623 FunctionHandler]: Unknown extern function v4l2_event_unsubscribe [2022-12-13 13:34:03,707 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 13:34:03,708 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 13:34:03,708 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 13:34:03,721 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:03,726 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_vaddr [2022-12-13 13:34:03,727 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 13:34:03,769 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-13 13:34:03,769 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 13:34:03,777 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 13:34:04,097 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_a7e493d7-98c1-4a7c-b96a-23168563c303/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428009,428022] [2022-12-13 13:34:04,100 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_a7e493d7-98c1-4a7c-b96a-23168563c303/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428178,428191] [2022-12-13 13:34:04,101 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_a7e493d7-98c1-4a7c-b96a-23168563c303/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428345,428358] [2022-12-13 13:34:04,101 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_a7e493d7-98c1-4a7c-b96a-23168563c303/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428513,428526] [2022-12-13 13:34:04,131 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 13:34:04,165 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 13:34:04,225 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 13:34:04,226 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 13:34:04,229 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-12-13 13:34:04,230 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-13 13:34:04,231 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:04,243 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:04,244 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:04,244 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:04,244 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:04,244 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:04,244 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:04,244 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:04,245 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:04,245 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:04,245 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:04,245 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:04,245 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:04,245 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:04,246 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:04,246 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:04,246 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:04,247 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:04,247 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:04,247 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:04,247 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:04,248 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:04,248 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,249 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_regs [2022-12-13 13:34:04,249 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_regs [2022-12-13 13:34:04,249 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_regs [2022-12-13 13:34:04,249 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_regs [2022-12-13 13:34:04,251 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,251 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_regs [2022-12-13 13:34:04,251 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_regs [2022-12-13 13:34:04,251 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_regs [2022-12-13 13:34:04,252 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_regs [2022-12-13 13:34:04,252 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_regs [2022-12-13 13:34:04,252 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:04,252 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:04,253 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_regs [2022-12-13 13:34:04,253 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_regs [2022-12-13 13:34:04,254 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg_bits [2022-12-13 13:34:04,255 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,256 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,257 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,257 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-13 13:34:04,257 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,258 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,258 WARN L623 FunctionHandler]: Unknown extern function v4l2_get_timestamp [2022-12-13 13:34:04,258 WARN L623 FunctionHandler]: Unknown extern function vb2_buffer_done [2022-12-13 13:34:04,260 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,261 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,263 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,264 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,264 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,264 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 13:34:04,268 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,269 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,291 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,293 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,294 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,297 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,298 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,299 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,300 WARN L623 FunctionHandler]: Unknown extern function em28xx_init_usb_xfer [2022-12-13 13:34:04,305 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,305 WARN L623 FunctionHandler]: Unknown extern function em28xx_uninit_usb_xfer [2022-12-13 13:34:04,306 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 13:34:04,306 WARN L623 FunctionHandler]: Unknown extern function vb2_buffer_done [2022-12-13 13:34:04,308 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,309 WARN L623 FunctionHandler]: Unknown extern function em28xx_uninit_usb_xfer [2022-12-13 13:34:04,309 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 13:34:04,309 WARN L623 FunctionHandler]: Unknown extern function vb2_buffer_done [2022-12-13 13:34:04,313 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,314 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_vaddr [2022-12-13 13:34:04,314 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_init [2022-12-13 13:34:04,315 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_init [2022-12-13 13:34:04,331 WARN L623 FunctionHandler]: Unknown extern function em28xx_audio_analog_set [2022-12-13 13:34:04,331 WARN L623 FunctionHandler]: Unknown extern function em28xx_audio_analog_set [2022-12-13 13:34:04,332 WARN L623 FunctionHandler]: Unknown extern function em28xx_audio_analog_set [2022-12-13 13:34:04,334 WARN L623 FunctionHandler]: Unknown extern function em28xx_audio_analog_set [2022-12-13 13:34:04,334 WARN L623 FunctionHandler]: Unknown extern function em28xx_audio_analog_set [2022-12-13 13:34:04,334 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:04,335 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:04,335 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:04,335 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:04,335 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:04,336 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:04,348 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,349 WARN L623 FunctionHandler]: Unknown extern function v4l_bound_align_image [2022-12-13 13:34:04,374 WARN L623 FunctionHandler]: Unknown extern function v4l2_video_std_frame_period [2022-12-13 13:34:04,431 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 13:34:04,431 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 13:34:04,434 WARN L623 FunctionHandler]: Unknown extern function em28xx_read_ac97 [2022-12-13 13:34:04,435 WARN L623 FunctionHandler]: Unknown extern function em28xx_read_reg [2022-12-13 13:34:04,440 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_ac97 [2022-12-13 13:34:04,441 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_regs [2022-12-13 13:34:04,441 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-13 13:34:04,444 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 13:34:04,444 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 13:34:04,445 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 13:34:04,448 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,464 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-13 13:34:04,464 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,465 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-13 13:34:04,465 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,465 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:34:04,465 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_init [2022-12-13 13:34:04,468 WARN L623 FunctionHandler]: Unknown extern function em28xx_set_mode [2022-12-13 13:34:04,468 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,471 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:34:04,471 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_add [2022-12-13 13:34:04,472 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,472 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 13:34:04,472 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_disconnect [2022-12-13 13:34:04,472 WARN L623 FunctionHandler]: Unknown extern function em28xx_uninit_usb_xfer [2022-12-13 13:34:04,472 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,473 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-12-13 13:34:04,473 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,473 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-12-13 13:34:04,473 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,474 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-12-13 13:34:04,474 WARN L623 FunctionHandler]: Unknown extern function v4l2_clk_unregister_fixed [2022-12-13 13:34:04,474 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-13 13:34:04,475 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-13 13:34:04,475 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,475 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:34:04,478 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,478 WARN L623 FunctionHandler]: Unknown extern function vb2_fop_release [2022-12-13 13:34:04,478 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 13:34:04,479 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:34:04,481 WARN L623 FunctionHandler]: Unknown extern function em28xx_set_mode [2022-12-13 13:34:04,482 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,482 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-13 13:34:04,482 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,482 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:34:04,483 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-12-13 13:34:04,487 WARN L623 FunctionHandler]: Unknown extern function video_device_alloc [2022-12-13 13:34:04,519 WARN L623 FunctionHandler]: Unknown extern function em28xx_setup_xc3028 [2022-12-13 13:34:04,525 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,525 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 13:34:04,525 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-13 13:34:04,525 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,525 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-12-13 13:34:04,526 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev [2022-12-13 13:34:04,526 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev [2022-12-13 13:34:04,527 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev [2022-12-13 13:34:04,527 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev [2022-12-13 13:34:04,528 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev [2022-12-13 13:34:04,528 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_tuner_addrs [2022-12-13 13:34:04,528 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev [2022-12-13 13:34:04,529 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_tuner_addrs [2022-12-13 13:34:04,529 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev [2022-12-13 13:34:04,529 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_subdev_addr [2022-12-13 13:34:04,530 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev [2022-12-13 13:34:04,530 WARN L623 FunctionHandler]: Unknown extern function em28xx_init_camera [2022-12-13 13:34:04,530 WARN L623 FunctionHandler]: Unknown extern function em28xx_audio_setup [2022-12-13 13:34:04,530 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,531 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 13:34:04,531 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 13:34:04,531 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_find [2022-12-13 13:34:04,531 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_notify [2022-12-13 13:34:04,531 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_find [2022-12-13 13:34:04,531 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_notify [2022-12-13 13:34:04,532 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:04,532 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,532 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 13:34:04,532 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:04,533 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,533 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 13:34:04,536 WARN L623 FunctionHandler]: Unknown extern function em28xx_read_reg [2022-12-13 13:34:04,536 WARN L623 FunctionHandler]: Unknown extern function em28xx_write_reg [2022-12-13 13:34:04,536 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_find [2022-12-13 13:34:04,536 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 13:34:04,537 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_find [2022-12-13 13:34:04,537 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 13:34:04,537 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_find [2022-12-13 13:34:04,537 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 13:34:04,537 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_find [2022-12-13 13:34:04,538 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 13:34:04,538 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_find [2022-12-13 13:34:04,538 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 13:34:04,538 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_find [2022-12-13 13:34:04,538 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 13:34:04,539 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_setup [2022-12-13 13:34:04,539 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,541 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,542 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,543 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,543 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,544 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,544 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,544 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,555 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,556 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:34:04,556 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-13 13:34:04,556 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-13 13:34:04,556 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:34:04,557 WARN L623 FunctionHandler]: Unknown extern function em28xx_register_extension [2022-12-13 13:34:04,557 WARN L623 FunctionHandler]: Unknown extern function em28xx_unregister_extension [2022-12-13 13:34:04,566 WARN L623 FunctionHandler]: Unknown extern function vb2_ops_wait_finish [2022-12-13 13:34:04,566 WARN L623 FunctionHandler]: Unknown extern function vb2_ops_wait_prepare [2022-12-13 13:34:04,567 WARN L623 FunctionHandler]: Unknown extern function vb2_ops_wait_finish [2022-12-13 13:34:04,567 WARN L623 FunctionHandler]: Unknown extern function vb2_ops_wait_prepare [2022-12-13 13:34:04,569 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 13:34:04,570 WARN L623 FunctionHandler]: Unknown extern function vb2_fop_mmap [2022-12-13 13:34:04,570 WARN L623 FunctionHandler]: Unknown extern function vb2_fop_poll [2022-12-13 13:34:04,570 WARN L623 FunctionHandler]: Unknown extern function vb2_fop_read [2022-12-13 13:34:04,571 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-12-13 13:34:04,571 WARN L623 FunctionHandler]: Unknown extern function vb2_ioctl_create_bufs [2022-12-13 13:34:04,571 WARN L623 FunctionHandler]: Unknown extern function vb2_ioctl_dqbuf [2022-12-13 13:34:04,573 WARN L623 FunctionHandler]: Unknown extern function vb2_ioctl_prepare_buf [2022-12-13 13:34:04,573 WARN L623 FunctionHandler]: Unknown extern function vb2_ioctl_qbuf [2022-12-13 13:34:04,574 WARN L623 FunctionHandler]: Unknown extern function vb2_ioctl_querybuf [2022-12-13 13:34:04,574 WARN L623 FunctionHandler]: Unknown extern function vb2_ioctl_reqbufs [2022-12-13 13:34:04,575 WARN L623 FunctionHandler]: Unknown extern function vb2_ioctl_streamoff [2022-12-13 13:34:04,576 WARN L623 FunctionHandler]: Unknown extern function vb2_ioctl_streamon [2022-12-13 13:34:04,576 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_subscribe_event [2022-12-13 13:34:04,576 WARN L623 FunctionHandler]: Unknown extern function v4l2_event_unsubscribe [2022-12-13 13:34:04,591 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 13:34:04,591 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 13:34:04,591 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 13:34:04,593 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:34:04,595 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_vaddr [2022-12-13 13:34:04,596 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 13:34:04,599 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-13 13:34:04,599 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 13:34:04,599 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 13:34:04,613 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_a7e493d7-98c1-4a7c-b96a-23168563c303/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428009,428022] [2022-12-13 13:34:04,613 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_a7e493d7-98c1-4a7c-b96a-23168563c303/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428178,428191] [2022-12-13 13:34:04,613 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_a7e493d7-98c1-4a7c-b96a-23168563c303/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428345,428358] [2022-12-13 13:34:04,614 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_a7e493d7-98c1-4a7c-b96a-23168563c303/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428513,428526] [2022-12-13 13:34:04,619 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 13:34:04,696 INFO L208 MainTranslator]: Completed translation [2022-12-13 13:34:04,697 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:34:04 WrapperNode [2022-12-13 13:34:04,697 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 13:34:04,698 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 13:34:04,698 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 13:34:04,698 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 13:34:04,703 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:34:04" (1/1) ... [2022-12-13 13:34:04,772 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:34:04" (1/1) ... [2022-12-13 13:34:05,315 INFO L138 Inliner]: procedures = 414, calls = 4350, calls flagged for inlining = 199, calls inlined = 190, statements flattened = 9080 [2022-12-13 13:34:05,315 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 13:34:05,316 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 13:34:05,316 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 13:34:05,316 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 13:34:05,324 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:34:04" (1/1) ... [2022-12-13 13:34:05,324 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:34:04" (1/1) ... [2022-12-13 13:34:05,527 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:34:04" (1/1) ... [2022-12-13 13:34:05,528 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:34:04" (1/1) ... [2022-12-13 13:34:06,193 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:34:04" (1/1) ... [2022-12-13 13:34:06,216 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:34:04" (1/1) ... [2022-12-13 13:34:06,268 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:34:04" (1/1) ... [2022-12-13 13:34:06,287 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:34:04" (1/1) ... [2022-12-13 13:34:06,328 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 13:34:06,328 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 13:34:06,329 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 13:34:06,329 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 13:34:06,329 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:34:04" (1/1) ... [2022-12-13 13:34:06,334 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 13:34:06,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7e493d7-98c1-4a7c-b96a-23168563c303/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:34:06,352 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7e493d7-98c1-4a7c-b96a-23168563c303/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 13:34:06,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7e493d7-98c1-4a7c-b96a-23168563c303/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 13:34:06,384 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs [2022-12-13 13:34:06,384 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs [2022-12-13 13:34:06,384 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-13 13:34:06,384 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-13 13:34:06,384 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_capture_area_set [2022-12-13 13:34:06,385 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_capture_area_set [2022-12-13 13:34:06,385 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_mmap [2022-12-13 13:34:06,385 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_mmap [2022-12-13 13:34:06,385 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_queue_init [2022-12-13 13:34:06,385 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_queue_init [2022-12-13 13:34:06,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-13 13:34:06,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-13 13:34:06,385 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_stop_streaming [2022-12-13 13:34:06,385 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_stop_streaming [2022-12-13 13:34:06,385 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_init [2022-12-13 13:34:06,385 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_init [2022-12-13 13:34:06,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-12-13 13:34:06,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-12-13 13:34:06,385 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2022-12-13 13:34:06,385 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2022-12-13 13:34:06,385 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2022-12-13 13:34:06,385 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2022-12-13 13:34:06,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_em28xx [2022-12-13 13:34:06,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_em28xx [2022-12-13 13:34:06,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_55 [2022-12-13 13:34:06,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_55 [2022-12-13 13:34:06,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-12-13 13:34:06,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-12-13 13:34:06,386 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-12-13 13:34:06,386 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-12-13 13:34:06,386 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-12-13 13:34:06,386 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-12-13 13:34:06,386 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-12-13 13:34:06,386 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-12-13 13:34:06,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-13 13:34:06,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-13 13:34:06,386 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2022-12-13 13:34:06,386 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2022-12-13 13:34:06,386 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 13:34:06,386 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_vbi_supported [2022-12-13 13:34:06,386 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_vbi_supported [2022-12-13 13:34:06,386 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-12-13 13:34:06,386 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-12-13 13:34:06,386 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_copy_video [2022-12-13 13:34:06,386 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_copy_video [2022-12-13 13:34:06,387 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2022-12-13 13:34:06,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2022-12-13 13:34:06,387 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_stop_vbi_streaming [2022-12-13 13:34:06,387 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_stop_vbi_streaming [2022-12-13 13:34:06,387 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_tuner_addrs [2022-12-13 13:34:06,387 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_tuner_addrs [2022-12-13 13:34:06,387 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2022-12-13 13:34:06,387 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2022-12-13 13:34:06,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-13 13:34:06,387 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_buffer_done [2022-12-13 13:34:06,387 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_buffer_done [2022-12-13 13:34:06,387 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2022-12-13 13:34:06,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2022-12-13 13:34:06,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-13 13:34:06,387 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2022-12-13 13:34:06,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2022-12-13 13:34:06,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-12-13 13:34:06,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-12-13 13:34:06,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-13 13:34:06,387 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-13 13:34:06,388 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-13 13:34:06,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-12-13 13:34:06,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-12-13 13:34:06,388 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg [2022-12-13 13:34:06,388 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg [2022-12-13 13:34:06,388 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_disable_ioctl [2022-12-13 13:34:06,388 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_disable_ioctl [2022-12-13 13:34:06,388 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-12-13 13:34:06,388 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-12-13 13:34:06,388 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2022-12-13 13:34:06,388 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2022-12-13 13:34:06,388 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2022-12-13 13:34:06,388 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2022-12-13 13:34:06,388 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2022-12-13 13:34:06,388 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2022-12-13 13:34:06,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-12-13 13:34:06,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-12-13 13:34:06,388 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-13 13:34:06,388 INFO L130 BoogieDeclarations]: Found specification of procedure video_mux [2022-12-13 13:34:06,388 INFO L138 BoogieDeclarations]: Found implementation of procedure video_mux [2022-12-13 13:34:06,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-12-13 13:34:06,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-12-13 13:34:06,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-12-13 13:34:06,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-12-13 13:34:06,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-12-13 13:34:06,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-12-13 13:34:06,389 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 13:34:06,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-13 13:34:06,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-13 13:34:06,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-13 13:34:06,389 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_audio_analog_set [2022-12-13 13:34:06,389 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_audio_analog_set [2022-12-13 13:34:06,389 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-13 13:34:06,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-13 13:34:06,389 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2022-12-13 13:34:06,389 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2022-12-13 13:34:06,389 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2022-12-13 13:34:06,389 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2022-12-13 13:34:06,389 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_start_analog_streaming [2022-12-13 13:34:06,389 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_start_analog_streaming [2022-12-13 13:34:06,389 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-12-13 13:34:06,389 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-12-13 13:34:06,390 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg [2022-12-13 13:34:06,390 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg [2022-12-13 13:34:06,390 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2022-12-13 13:34:06,390 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2022-12-13 13:34:06,390 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_reg_len [2022-12-13 13:34:06,390 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_reg_len [2022-12-13 13:34:06,390 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_queue [2022-12-13 13:34:06,390 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_queue [2022-12-13 13:34:06,390 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi_cap [2022-12-13 13:34:06,390 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi_cap [2022-12-13 13:34:06,390 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-12-13 13:34:06,390 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-12-13 13:34:06,390 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2022-12-13 13:34:06,390 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2022-12-13 13:34:06,390 INFO L130 BoogieDeclarations]: Found specification of procedure get_ressource [2022-12-13 13:34:06,390 INFO L138 BoogieDeclarations]: Found implementation of procedure get_ressource [2022-12-13 13:34:06,390 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_outfmt [2022-12-13 13:34:06,390 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_outfmt [2022-12-13 13:34:06,390 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 13:34:06,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 13:34:06,390 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-12-13 13:34:06,390 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-12-13 13:34:06,390 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-12-13 13:34:06,391 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-12-13 13:34:06,391 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_finish [2022-12-13 13:34:06,391 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_finish [2022-12-13 13:34:06,391 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_set_plane_payload [2022-12-13 13:34:06,391 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_set_plane_payload [2022-12-13 13:34:06,391 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2022-12-13 13:34:06,391 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2022-12-13 13:34:06,391 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_poll [2022-12-13 13:34:06,391 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_poll [2022-12-13 13:34:06,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-13 13:34:06,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-13 13:34:06,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-13 13:34:06,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-13 13:34:06,391 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2022-12-13 13:34:06,391 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2022-12-13 13:34:06,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-12-13 13:34:06,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-12-13 13:34:06,391 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_close [2022-12-13 13:34:06,391 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_close [2022-12-13 13:34:06,391 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-12-13 13:34:06,391 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-12-13 13:34:06,391 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2022-12-13 13:34:06,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2022-12-13 13:34:06,392 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_s_ctrl [2022-12-13 13:34:06,392 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_s_ctrl [2022-12-13 13:34:06,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-13 13:34:06,392 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-13 13:34:06,392 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_prepare [2022-12-13 13:34:06,392 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_prepare [2022-12-13 13:34:06,392 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2022-12-13 13:34:06,392 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2022-12-13 13:34:06,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_em28xx_video_unregister_5_2 [2022-12-13 13:34:06,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_em28xx_video_unregister_5_2 [2022-12-13 13:34:06,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 13:34:06,392 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-12-13 13:34:06,392 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-12-13 13:34:06,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-13 13:34:06,392 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_find [2022-12-13 13:34:06,392 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_find [2022-12-13 13:34:06,392 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_notify [2022-12-13 13:34:06,392 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_notify [2022-12-13 13:34:06,392 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_video_format [2022-12-13 13:34:06,392 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_video_format [2022-12-13 13:34:06,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-13 13:34:06,392 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_mode [2022-12-13 13:34:06,392 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_mode [2022-12-13 13:34:06,392 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2022-12-13 13:34:06,393 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2022-12-13 13:34:06,393 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-12-13 13:34:06,393 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-12-13 13:34:06,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-12-13 13:34:06,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-12-13 13:34:06,393 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_resolution_set [2022-12-13 13:34:06,393 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_resolution_set [2022-12-13 13:34:06,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-12-13 13:34:06,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-12-13 13:34:06,393 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_prepare [2022-12-13 13:34:06,393 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_prepare [2022-12-13 13:34:06,393 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-12-13 13:34:06,393 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-12-13 13:34:06,393 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_open [2022-12-13 13:34:06,393 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_open [2022-12-13 13:34:06,393 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_vdev_init [2022-12-13 13:34:06,393 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_vdev_init [2022-12-13 13:34:06,393 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2022-12-13 13:34:06,393 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2022-12-13 13:34:06,393 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_size [2022-12-13 13:34:06,393 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_size [2022-12-13 13:34:06,393 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_videodevice_release [2022-12-13 13:34:06,393 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_videodevice_release [2022-12-13 13:34:06,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-13 13:34:06,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-13 13:34:06,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-13 13:34:06,394 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_uninit_usb_xfer [2022-12-13 13:34:06,394 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_uninit_usb_xfer [2022-12-13 13:34:06,394 INFO L130 BoogieDeclarations]: Found specification of procedure finish_field_prepare_next [2022-12-13 13:34:06,394 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_field_prepare_next [2022-12-13 13:34:06,394 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_wake_i2c [2022-12-13 13:34:06,394 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_wake_i2c [2022-12-13 13:34:06,394 INFO L130 BoogieDeclarations]: Found specification of procedure size_to_scale [2022-12-13 13:34:06,394 INFO L138 BoogieDeclarations]: Found implementation of procedure size_to_scale [2022-12-13 13:34:06,394 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2022-12-13 13:34:06,394 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2022-12-13 13:34:06,394 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_fini [2022-12-13 13:34:06,394 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_fini [2022-12-13 13:34:06,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-13 13:34:06,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-13 13:34:06,394 INFO L130 BoogieDeclarations]: Found specification of procedure scale_to_size [2022-12-13 13:34:06,394 INFO L138 BoogieDeclarations]: Found implementation of procedure scale_to_size [2022-12-13 13:34:06,394 INFO L130 BoogieDeclarations]: Found specification of procedure print_err_status [2022-12-13 13:34:06,394 INFO L138 BoogieDeclarations]: Found implementation of procedure print_err_status [2022-12-13 13:34:06,394 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxw [2022-12-13 13:34:06,394 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxw [2022-12-13 13:34:06,394 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxh [2022-12-13 13:34:06,394 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxh [2022-12-13 13:34:06,394 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-13 13:34:06,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-13 13:34:06,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 13:34:06,395 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_vaddr [2022-12-13 13:34:06,395 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_vaddr [2022-12-13 13:34:06,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-12-13 13:34:06,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-12-13 13:34:07,114 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 13:34:07,117 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation