./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--usb--cpia2--cpia2.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f2608a-60d0-4153-a207-fd1eeb3cfc8e/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f2608a-60d0-4153-a207-fd1eeb3cfc8e/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f2608a-60d0-4153-a207-fd1eeb3cfc8e/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f2608a-60d0-4153-a207-fd1eeb3cfc8e/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--usb--cpia2--cpia2.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f2608a-60d0-4153-a207-fd1eeb3cfc8e/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f2608a-60d0-4153-a207-fd1eeb3cfc8e/bin/utaipan-gh47qXpMRh --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash fa9c38c50a3f15d94d0fc626840e2c4cce013e630c481336cc26ef803035e9ff --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 10:53:22,310 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 10:53:22,312 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 10:53:22,330 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 10:53:22,330 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 10:53:22,331 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 10:53:22,332 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 10:53:22,334 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 10:53:22,336 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 10:53:22,336 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 10:53:22,337 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 10:53:22,338 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 10:53:22,339 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 10:53:22,340 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 10:53:22,341 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 10:53:22,342 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 10:53:22,342 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 10:53:22,343 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 10:53:22,345 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 10:53:22,347 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 10:53:22,348 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 10:53:22,349 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 10:53:22,350 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 10:53:22,351 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 10:53:22,355 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 10:53:22,355 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 10:53:22,355 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 10:53:22,356 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 10:53:22,357 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 10:53:22,358 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 10:53:22,358 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 10:53:22,359 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 10:53:22,359 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 10:53:22,360 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 10:53:22,361 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 10:53:22,361 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 10:53:22,362 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 10:53:22,362 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 10:53:22,362 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 10:53:22,363 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 10:53:22,363 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 10:53:22,364 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f2608a-60d0-4153-a207-fd1eeb3cfc8e/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 10:53:22,384 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 10:53:22,385 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 10:53:22,385 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 10:53:22,385 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 10:53:22,386 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 10:53:22,386 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 10:53:22,386 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 10:53:22,386 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 10:53:22,387 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 10:53:22,387 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 10:53:22,387 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 10:53:22,387 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 10:53:22,387 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 10:53:22,387 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 10:53:22,387 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 10:53:22,388 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 10:53:22,388 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 10:53:22,388 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 10:53:22,388 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 10:53:22,389 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 10:53:22,389 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 10:53:22,389 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 10:53:22,389 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 10:53:22,389 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 10:53:22,389 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 10:53:22,389 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 10:53:22,389 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 10:53:22,390 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 10:53:22,390 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 10:53:22,390 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 10:53:22,390 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 10:53:22,390 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 10:53:22,390 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 10:53:22,390 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 10:53:22,390 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 10:53:22,390 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 10:53:22,391 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 10:53:22,391 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 10:53:22,391 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_84f2608a-60d0-4153-a207-fd1eeb3cfc8e/bin/utaipan-gh47qXpMRh/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f2608a-60d0-4153-a207-fd1eeb3cfc8e/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fa9c38c50a3f15d94d0fc626840e2c4cce013e630c481336cc26ef803035e9ff [2022-12-14 10:53:22,572 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 10:53:22,592 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 10:53:22,593 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 10:53:22,594 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 10:53:22,595 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 10:53:22,596 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f2608a-60d0-4153-a207-fd1eeb3cfc8e/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--usb--cpia2--cpia2.ko-main.cil.out.i [2022-12-14 10:53:25,145 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 10:53:25,507 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 10:53:25,507 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f2608a-60d0-4153-a207-fd1eeb3cfc8e/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--usb--cpia2--cpia2.ko-main.cil.out.i [2022-12-14 10:53:25,531 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f2608a-60d0-4153-a207-fd1eeb3cfc8e/bin/utaipan-gh47qXpMRh/data/78f45cb5e/10e28e456fa34aeea55384608678d2f5/FLAGf395127fa [2022-12-14 10:53:25,703 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f2608a-60d0-4153-a207-fd1eeb3cfc8e/bin/utaipan-gh47qXpMRh/data/78f45cb5e/10e28e456fa34aeea55384608678d2f5 [2022-12-14 10:53:25,705 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 10:53:25,706 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 10:53:25,706 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 10:53:25,706 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 10:53:25,709 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 10:53:25,710 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:53:25" (1/1) ... [2022-12-14 10:53:25,711 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35efedee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:53:25, skipping insertion in model container [2022-12-14 10:53:25,711 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:53:25" (1/1) ... [2022-12-14 10:53:25,716 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 10:53:25,816 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 10:53:26,246 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 10:53:26,472 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-12-14 10:53:26,481 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-14 10:53:26,485 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-14 10:53:26,490 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-14 10:53:26,505 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_is_singular [2022-12-14 10:53:26,583 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_open [2022-12-14 10:53:26,583 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_release [2022-12-14 10:53:26,584 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_release [2022-12-14 10:53:26,587 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-14 10:53:26,589 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_release [2022-12-14 10:53:26,603 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait [2022-12-14 10:53:26,604 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-14 10:53:26,604 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 10:53:26,610 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 10:53:26,611 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 10:53:26,611 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 10:53:26,612 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 10:53:26,613 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 10:53:26,613 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 10:53:26,614 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 10:53:26,615 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 10:53:26,615 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 10:53:26,695 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:26,697 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:26,721 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait [2022-12-14 10:53:26,722 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-14 10:53:26,722 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 10:53:26,729 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_grab [2022-12-14 10:53:26,733 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_grab [2022-12-14 10:53:26,746 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-14 10:53:26,746 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 10:53:26,746 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:53:26,748 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init [2022-12-14 10:53:26,748 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 10:53:26,749 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 10:53:26,749 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 10:53:26,749 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 10:53:26,749 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 10:53:26,749 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 10:53:26,750 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_custom [2022-12-14 10:53:26,750 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 10:53:26,750 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std_menu [2022-12-14 10:53:26,751 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 10:53:26,751 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 10:53:26,751 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_cluster [2022-12-14 10:53:26,752 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-14 10:53:26,759 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:26,761 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-12-14 10:53:26,765 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:26,765 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:26,766 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:26,767 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:26,767 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:26,768 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:26,771 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:26,775 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 10:53:26,793 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-12-14 10:53:26,793 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-12-14 10:53:26,795 WARN L623 FunctionHandler]: Unknown extern function video_device_release_empty [2022-12-14 10:53:26,795 WARN L623 FunctionHandler]: Unknown extern function ldv_cpia2_template_probe_3 [2022-12-14 10:53:26,796 WARN L623 FunctionHandler]: Unknown extern function v4l2_event_unsubscribe [2022-12-14 10:53:26,799 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_subscribe_event [2022-12-14 10:53:26,801 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 10:53:26,801 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:53:26,801 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 10:53:26,802 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:53:26,802 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 10:53:26,802 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 10:53:26,803 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:53:26,803 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 10:53:26,803 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:53:26,804 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 10:53:26,804 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:53:26,805 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 10:53:26,805 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:53:26,805 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 10:53:26,806 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:53:26,806 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 10:53:26,806 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:53:26,806 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:53:26,807 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 10:53:26,807 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:53:26,807 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 10:53:26,808 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 10:53:26,808 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:53:26,888 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-14 10:53:26,891 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-14 10:53:26,988 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:26,989 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:26,991 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:26,992 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:26,993 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:26,994 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-12-14 10:53:26,998 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 10:53:26,998 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-14 10:53:26,999 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,004 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-14 10:53:27,005 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-14 10:53:27,006 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-14 10:53:27,006 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-14 10:53:27,006 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:53:27,010 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-14 10:53:27,014 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-14 10:53:27,015 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,015 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,016 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,016 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,017 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,017 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,017 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,019 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:53:27,019 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-14 10:53:27,020 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,020 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-14 10:53:27,033 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-14 10:53:27,033 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,036 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,036 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,040 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,041 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,041 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:53:27,042 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,042 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:53:27,043 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,043 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,044 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,045 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,045 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:53:27,046 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_disconnect [2022-12-14 10:53:27,046 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_put [2022-12-14 10:53:27,047 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 10:53:27,048 WARN L623 FunctionHandler]: Unknown extern function usb_driver_release_interface [2022-12-14 10:53:27,048 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,049 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 10:53:27,050 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_setup [2022-12-14 10:53:27,051 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 10:53:27,052 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 10:53:27,055 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 10:53:27,055 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:53:27,056 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 10:53:27,056 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 10:53:27,057 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:53:27,057 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 10:53:27,057 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:53:27,058 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 10:53:27,058 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:53:27,059 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 10:53:27,059 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:53:27,059 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 10:53:27,060 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:53:27,060 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 10:53:27,060 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:53:27,061 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-12-14 10:53:27,061 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-12-14 10:53:27,136 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 10:53:27,136 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-14 10:53:27,213 WARN L623 FunctionHandler]: Unknown extern function vmalloc_to_page [2022-12-14 10:53:27,213 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 10:53:27,217 WARN L623 FunctionHandler]: Unknown extern function vmalloc_32 [2022-12-14 10:53:27,218 WARN L623 FunctionHandler]: Unknown extern function vmalloc_to_page [2022-12-14 10:53:27,222 WARN L623 FunctionHandler]: Unknown extern function vmalloc_to_page [2022-12-14 10:53:27,222 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-14 10:53:27,231 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,238 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,243 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,244 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 10:53:27,244 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_interruptible [2022-12-14 10:53:27,245 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 10:53:27,245 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_interruptible [2022-12-14 10:53:27,247 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 10:53:27,247 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_interruptible [2022-12-14 10:53:27,251 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,257 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-14 10:53:27,258 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,260 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 10:53:27,261 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,267 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,275 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,284 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_setup [2022-12-14 10:53:27,294 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,294 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-14 10:53:27,294 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,295 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:53:27,295 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 10:53:27,295 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 10:53:27,296 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,297 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,298 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,298 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:53:27,300 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:53:27,301 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,302 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,303 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait [2022-12-14 10:53:27,303 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-14 10:53:27,303 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 10:53:27,304 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_poll [2022-12-14 10:53:27,306 WARN L623 FunctionHandler]: Unknown extern function remap_pfn_range [2022-12-14 10:53:27,307 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 10:53:27,307 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:53:27,307 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 10:53:27,308 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 10:53:27,308 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:53:27,308 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 10:53:27,308 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:53:27,308 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 10:53:27,309 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:53:27,309 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:53:27,309 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 10:53:27,313 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_84f2608a-60d0-4153-a207-fd1eeb3cfc8e/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--usb--cpia2--cpia2.ko-main.cil.out.i[302833,302846] [2022-12-14 10:53:27,411 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 10:53:27,436 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 10:53:27,511 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 10:53:27,516 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-12-14 10:53:27,516 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-14 10:53:27,517 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-14 10:53:27,517 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-14 10:53:27,518 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_is_singular [2022-12-14 10:53:27,519 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_open [2022-12-14 10:53:27,520 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_release [2022-12-14 10:53:27,520 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_release [2022-12-14 10:53:27,521 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-14 10:53:27,521 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_release [2022-12-14 10:53:27,524 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait [2022-12-14 10:53:27,525 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-14 10:53:27,525 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 10:53:27,527 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 10:53:27,528 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 10:53:27,528 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 10:53:27,529 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 10:53:27,529 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 10:53:27,529 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 10:53:27,530 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 10:53:27,530 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 10:53:27,531 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 10:53:27,549 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,549 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,554 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait [2022-12-14 10:53:27,555 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-14 10:53:27,555 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 10:53:27,557 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_grab [2022-12-14 10:53:27,557 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_grab [2022-12-14 10:53:27,560 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-14 10:53:27,560 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 10:53:27,561 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:53:27,562 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init [2022-12-14 10:53:27,562 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 10:53:27,562 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 10:53:27,562 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 10:53:27,562 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 10:53:27,562 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 10:53:27,562 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 10:53:27,563 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_custom [2022-12-14 10:53:27,563 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 10:53:27,563 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std_menu [2022-12-14 10:53:27,563 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 10:53:27,563 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 10:53:27,564 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_cluster [2022-12-14 10:53:27,564 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-14 10:53:27,580 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,607 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-12-14 10:53:27,607 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,607 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,608 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,608 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,608 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,609 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,609 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,609 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 10:53:27,611 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-12-14 10:53:27,611 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-12-14 10:53:27,612 WARN L623 FunctionHandler]: Unknown extern function video_device_release_empty [2022-12-14 10:53:27,612 WARN L623 FunctionHandler]: Unknown extern function ldv_cpia2_template_probe_3 [2022-12-14 10:53:27,613 WARN L623 FunctionHandler]: Unknown extern function v4l2_event_unsubscribe [2022-12-14 10:53:27,615 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_subscribe_event [2022-12-14 10:53:27,615 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 10:53:27,616 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:53:27,616 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 10:53:27,616 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:53:27,616 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 10:53:27,616 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 10:53:27,617 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:53:27,617 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 10:53:27,617 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:53:27,617 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 10:53:27,617 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:53:27,617 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 10:53:27,618 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:53:27,618 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 10:53:27,618 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:53:27,618 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 10:53:27,618 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:53:27,619 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:53:27,619 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 10:53:27,619 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:53:27,619 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 10:53:27,619 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 10:53:27,619 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:53:27,621 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-14 10:53:27,621 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-14 10:53:27,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,630 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,631 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,632 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,633 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,634 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-12-14 10:53:27,636 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 10:53:27,636 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-14 10:53:27,637 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,641 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-14 10:53:27,641 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-14 10:53:27,642 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-14 10:53:27,642 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-14 10:53:27,642 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:53:27,643 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-14 10:53:27,644 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-14 10:53:27,644 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,645 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,645 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,645 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,646 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,646 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,646 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,647 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:53:27,648 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-14 10:53:27,648 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,648 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-14 10:53:27,650 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-14 10:53:27,650 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,651 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,652 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,653 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,654 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,654 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:53:27,654 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,654 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:53:27,654 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,655 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,655 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,655 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,655 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:53:27,668 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_disconnect [2022-12-14 10:53:27,668 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_put [2022-12-14 10:53:27,668 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 10:53:27,668 WARN L623 FunctionHandler]: Unknown extern function usb_driver_release_interface [2022-12-14 10:53:27,669 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,669 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 10:53:27,670 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_setup [2022-12-14 10:53:27,670 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 10:53:27,670 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 10:53:27,672 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 10:53:27,672 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:53:27,672 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 10:53:27,672 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 10:53:27,673 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:53:27,673 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 10:53:27,673 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:53:27,673 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 10:53:27,673 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:53:27,674 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 10:53:27,674 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:53:27,674 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 10:53:27,674 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:53:27,674 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 10:53:27,674 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:53:27,675 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-12-14 10:53:27,675 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-12-14 10:53:27,675 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 10:53:27,675 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-14 10:53:27,678 WARN L623 FunctionHandler]: Unknown extern function vmalloc_to_page [2022-12-14 10:53:27,678 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 10:53:27,679 WARN L623 FunctionHandler]: Unknown extern function vmalloc_32 [2022-12-14 10:53:27,679 WARN L623 FunctionHandler]: Unknown extern function vmalloc_to_page [2022-12-14 10:53:27,680 WARN L623 FunctionHandler]: Unknown extern function vmalloc_to_page [2022-12-14 10:53:27,680 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-14 10:53:27,685 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,690 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,691 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,692 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 10:53:27,692 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_interruptible [2022-12-14 10:53:27,692 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 10:53:27,692 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_interruptible [2022-12-14 10:53:27,693 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 10:53:27,693 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_interruptible [2022-12-14 10:53:27,696 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,698 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-14 10:53:27,698 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,700 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 10:53:27,700 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,704 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,709 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,715 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_setup [2022-12-14 10:53:27,721 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,724 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-14 10:53:27,724 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,724 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:53:27,724 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 10:53:27,725 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 10:53:27,725 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,726 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,726 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,726 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:53:27,728 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:53:27,729 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,729 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:53:27,730 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait [2022-12-14 10:53:27,731 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-14 10:53:27,731 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 10:53:27,732 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_poll [2022-12-14 10:53:27,733 WARN L623 FunctionHandler]: Unknown extern function remap_pfn_range [2022-12-14 10:53:27,734 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 10:53:27,734 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:53:27,734 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 10:53:27,734 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 10:53:27,735 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:53:27,735 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 10:53:27,735 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:53:27,735 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 10:53:27,735 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:53:27,736 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:53:27,736 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 10:53:27,736 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_84f2608a-60d0-4153-a207-fd1eeb3cfc8e/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--usb--cpia2--cpia2.ko-main.cil.out.i[302833,302846] [2022-12-14 10:53:27,744 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 10:53:27,802 INFO L208 MainTranslator]: Completed translation [2022-12-14 10:53:27,803 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:53:27 WrapperNode [2022-12-14 10:53:27,803 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 10:53:27,804 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 10:53:27,804 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 10:53:27,804 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 10:53:27,809 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:53:27" (1/1) ... [2022-12-14 10:53:27,867 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:53:27" (1/1) ... [2022-12-14 10:53:28,353 INFO L138 Inliner]: procedures = 323, calls = 3899, calls flagged for inlining = 155, calls inlined = 150, statements flattened = 7849 [2022-12-14 10:53:28,354 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 10:53:28,354 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 10:53:28,354 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 10:53:28,355 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 10:53:28,365 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:53:27" (1/1) ... [2022-12-14 10:53:28,366 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:53:27" (1/1) ... [2022-12-14 10:53:28,555 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:53:27" (1/1) ... [2022-12-14 10:53:28,555 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:53:27" (1/1) ... [2022-12-14 10:53:29,169 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:53:27" (1/1) ... [2022-12-14 10:53:29,185 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:53:27" (1/1) ... [2022-12-14 10:53:29,209 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:53:27" (1/1) ... [2022-12-14 10:53:29,223 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:53:27" (1/1) ... [2022-12-14 10:53:29,273 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 10:53:29,274 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 10:53:29,274 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 10:53:29,274 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 10:53:29,275 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:53:27" (1/1) ... [2022-12-14 10:53:29,281 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 10:53:29,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f2608a-60d0-4153-a207-fd1eeb3cfc8e/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 10:53:29,300 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f2608a-60d0-4153-a207-fd1eeb3cfc8e/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 10:53:29,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84f2608a-60d0-4153-a207-fd1eeb3cfc8e/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 10:53:29,331 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_change_streaming_alternate [2022-12-14 10:53:29,331 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_change_streaming_alternate [2022-12-14 10:53:29,331 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_stream_pause [2022-12-14 10:53:29,331 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_stream_pause [2022-12-14 10:53:29,331 INFO L130 BoogieDeclarations]: Found specification of procedure set_vw_size [2022-12-14 10:53:29,332 INFO L138 BoogieDeclarations]: Found implementation of procedure set_vw_size [2022-12-14 10:53:29,332 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-12-14 10:53:29,332 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-12-14 10:53:29,332 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2022-12-14 10:53:29,332 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2022-12-14 10:53:29,332 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2022-12-14 10:53:29,332 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2022-12-14 10:53:29,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-14 10:53:29,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-14 10:53:29,332 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2022-12-14 10:53:29,332 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2022-12-14 10:53:29,333 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-12-14 10:53:29,333 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-12-14 10:53:29,333 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_send_command [2022-12-14 10:53:29,333 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_send_command [2022-12-14 10:53:29,333 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_low_power [2022-12-14 10:53:29,333 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_low_power [2022-12-14 10:53:29,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 10:53:29,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 10:53:29,333 INFO L130 BoogieDeclarations]: Found specification of procedure set_alternate [2022-12-14 10:53:29,333 INFO L138 BoogieDeclarations]: Found implementation of procedure set_alternate [2022-12-14 10:53:29,333 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-12-14 10:53:29,334 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-12-14 10:53:29,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-12-14 10:53:29,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-12-14 10:53:29,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 10:53:29,334 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 10:53:29,334 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_high_power [2022-12-14 10:53:29,334 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_high_power [2022-12-14 10:53:29,334 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_reset_camera [2022-12-14 10:53:29,334 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_reset_camera [2022-12-14 10:53:29,334 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-12-14 10:53:29,334 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-12-14 10:53:29,334 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2022-12-14 10:53:29,335 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2022-12-14 10:53:29,335 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 10:53:29,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 10:53:29,335 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-12-14 10:53:29,335 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-12-14 10:53:29,335 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-12-14 10:53:29,335 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-12-14 10:53:29,335 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_do_command [2022-12-14 10:53:29,335 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_do_command [2022-12-14 10:53:29,335 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2022-12-14 10:53:29,335 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2022-12-14 10:53:29,336 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2022-12-14 10:53:29,336 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2022-12-14 10:53:29,336 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2022-12-14 10:53:29,336 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2022-12-14 10:53:29,336 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_setup [2022-12-14 10:53:29,336 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_setup [2022-12-14 10:53:29,336 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 10:53:29,336 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2022-12-14 10:53:29,336 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2022-12-14 10:53:29,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_v4l2_lock_of_camera_data [2022-12-14 10:53:29,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_v4l2_lock_of_camera_data [2022-12-14 10:53:29,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 10:53:29,337 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2022-12-14 10:53:29,337 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-12-14 10:53:29,337 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-12-14 10:53:29,337 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_disconnect [2022-12-14 10:53:29,337 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_disconnect [2022-12-14 10:53:29,337 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_try_fmt_vid_cap [2022-12-14 10:53:29,337 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_try_fmt_vid_cap [2022-12-14 10:53:29,337 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_to_page [2022-12-14 10:53:29,337 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_to_page [2022-12-14 10:53:29,337 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_g_parm [2022-12-14 10:53:29,338 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_g_parm [2022-12-14 10:53:29,338 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2022-12-14 10:53:29,338 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2022-12-14 10:53:29,338 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_resume [2022-12-14 10:53:29,338 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_resume [2022-12-14 10:53:29,338 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-12-14 10:53:29,338 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-12-14 10:53:29,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-14 10:53:29,338 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-12-14 10:53:29,338 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-12-14 10:53:29,338 INFO L130 BoogieDeclarations]: Found specification of procedure waitqueue_active [2022-12-14 10:53:29,339 INFO L138 BoogieDeclarations]: Found implementation of procedure waitqueue_active [2022-12-14 10:53:29,339 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-12-14 10:53:29,339 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-12-14 10:53:29,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 10:53:29,339 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_grab [2022-12-14 10:53:29,339 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_grab [2022-12-14 10:53:29,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 10:53:29,339 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_stream_stop [2022-12-14 10:53:29,339 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_stream_stop [2022-12-14 10:53:29,339 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-14 10:53:29,339 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-14 10:53:29,340 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-12-14 10:53:29,340 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-12-14 10:53:29,340 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-14 10:53:29,340 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-14 10:53:29,340 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_stream_resume [2022-12-14 10:53:29,340 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_stream_resume [2022-12-14 10:53:29,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 10:53:29,340 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2022-12-14 10:53:29,340 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2022-12-14 10:53:29,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_v4l2_lock_of_camera_data [2022-12-14 10:53:29,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_v4l2_lock_of_camera_data [2022-12-14 10:53:29,341 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2022-12-14 10:53:29,341 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2022-12-14 10:53:29,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_v4l2_lock_of_camera_data [2022-12-14 10:53:29,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_v4l2_lock_of_camera_data [2022-12-14 10:53:29,341 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_match_video_size [2022-12-14 10:53:29,341 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_match_video_size [2022-12-14 10:53:29,341 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2022-12-14 10:53:29,341 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2022-12-14 10:53:29,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 10:53:29,341 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_send_onebyte_command [2022-12-14 10:53:29,341 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_send_onebyte_command [2022-12-14 10:53:29,342 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_v4l_poll [2022-12-14 10:53:29,342 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_v4l_poll [2022-12-14 10:53:29,342 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 10:53:29,342 INFO L130 BoogieDeclarations]: Found specification of procedure configure_transfer_mode [2022-12-14 10:53:29,342 INFO L138 BoogieDeclarations]: Found implementation of procedure configure_transfer_mode [2022-12-14 10:53:29,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 10:53:29,342 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-14 10:53:29,342 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_fps [2022-12-14 10:53:29,342 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_fps [2022-12-14 10:53:29,342 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-12-14 10:53:29,342 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-12-14 10:53:29,343 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-12-14 10:53:29,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-12-14 10:53:29,343 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-12-14 10:53:29,343 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-12-14 10:53:29,343 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_is_singular_file [2022-12-14 10:53:29,343 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_is_singular_file [2022-12-14 10:53:29,343 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2022-12-14 10:53:29,343 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2022-12-14 10:53:29,343 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_release [2022-12-14 10:53:29,343 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_release [2022-12-14 10:53:29,343 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_stream_start [2022-12-14 10:53:29,343 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_stream_start [2022-12-14 10:53:29,344 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-12-14 10:53:29,344 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-12-14 10:53:29,344 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_dbg_dump_registers [2022-12-14 10:53:29,344 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_dbg_dump_registers [2022-12-14 10:53:29,344 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-12-14 10:53:29,344 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-12-14 10:53:29,344 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2022-12-14 10:53:29,344 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2022-12-14 10:53:29,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 10:53:29,344 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_mmap [2022-12-14 10:53:29,344 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_mmap [2022-12-14 10:53:29,345 INFO L130 BoogieDeclarations]: Found specification of procedure set_all_properties [2022-12-14 10:53:29,345 INFO L138 BoogieDeclarations]: Found implementation of procedure set_all_properties [2022-12-14 10:53:29,345 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-12-14 10:53:29,345 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-12-14 10:53:29,345 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 10:53:29,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 10:53:29,919 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 10:53:29,920 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation