/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_64.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-22 04:08:46,772 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-22 04:08:46,774 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-22 04:08:46,829 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-22 04:08:46,830 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-22 04:08:46,835 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-22 04:08:46,839 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-22 04:08:46,856 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-22 04:08:46,859 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-22 04:08:46,867 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-22 04:08:46,869 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-22 04:08:46,871 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-22 04:08:46,871 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-22 04:08:46,874 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-22 04:08:46,876 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-22 04:08:46,878 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-22 04:08:46,882 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-22 04:08:46,883 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-22 04:08:46,886 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-22 04:08:46,890 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-22 04:08:46,895 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-22 04:08:46,897 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-22 04:08:46,898 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-22 04:08:46,901 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-22 04:08:46,909 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-22 04:08:46,909 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-22 04:08:46,909 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-22 04:08:46,910 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-22 04:08:46,913 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-22 04:08:46,914 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-22 04:08:46,915 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-22 04:08:46,916 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-22 04:08:46,917 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-22 04:08:46,918 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-22 04:08:46,919 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-22 04:08:46,920 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-22 04:08:46,920 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-22 04:08:46,921 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-22 04:08:46,921 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-22 04:08:46,922 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-22 04:08:46,922 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-22 04:08:46,923 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_64.epf [2021-02-22 04:08:46,944 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-22 04:08:46,944 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-22 04:08:46,948 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-22 04:08:46,949 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-22 04:08:46,949 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-22 04:08:46,949 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-22 04:08:46,949 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-22 04:08:46,949 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-22 04:08:46,950 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-22 04:08:46,950 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-22 04:08:46,951 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-22 04:08:46,952 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-22 04:08:46,952 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-22 04:08:46,952 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-22 04:08:46,953 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-22 04:08:46,953 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 04:08:46,953 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-22 04:08:46,953 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-22 04:08:46,953 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-22 04:08:46,954 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-22 04:08:46,954 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-22 04:08:47,324 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-22 04:08:47,351 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-22 04:08:47,354 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-22 04:08:47,356 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-22 04:08:47,357 INFO L275 PluginConnector]: CDTParser initialized [2021-02-22 04:08:47,358 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i [2021-02-22 04:08:47,443 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/14136b6d8/36a0d6a3077248ad9dfdb197f2f8b4eb/FLAG5f420e9a1 [2021-02-22 04:08:48,928 INFO L306 CDTParser]: Found 1 translation units. [2021-02-22 04:08:48,929 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i [2021-02-22 04:08:49,034 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/14136b6d8/36a0d6a3077248ad9dfdb197f2f8b4eb/FLAG5f420e9a1 [2021-02-22 04:08:49,499 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/14136b6d8/36a0d6a3077248ad9dfdb197f2f8b4eb [2021-02-22 04:08:49,502 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-22 04:08:49,519 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-22 04:08:49,521 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-22 04:08:49,522 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-22 04:08:49,525 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-22 04:08:49,526 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 04:08:49" (1/1) ... [2021-02-22 04:08:49,528 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b716d73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:08:49, skipping insertion in model container [2021-02-22 04:08:49,528 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 04:08:49" (1/1) ... [2021-02-22 04:08:49,537 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-22 04:08:49,946 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-22 04:08:56,648 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i[624921,624934] [2021-02-22 04:08:56,653 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i[625066,625079] [2021-02-22 04:08:56,697 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 04:08:56,809 INFO L203 MainTranslator]: Completed pre-run [2021-02-22 04:08:57,846 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i[624921,624934] [2021-02-22 04:08:57,847 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i[625066,625079] [2021-02-22 04:08:57,858 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 04:08:59,009 INFO L208 MainTranslator]: Completed translation [2021-02-22 04:08:59,009 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:08:59 WrapperNode [2021-02-22 04:08:59,009 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-22 04:08:59,011 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-22 04:08:59,011 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-22 04:08:59,011 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-22 04:08:59,025 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:08:59" (1/1) ... [2021-02-22 04:08:59,026 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:08:59" (1/1) ... [2021-02-22 04:08:59,297 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:08:59" (1/1) ... [2021-02-22 04:08:59,298 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:08:59" (1/1) ... [2021-02-22 04:08:59,866 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:08:59" (1/1) ... [2021-02-22 04:08:59,928 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:08:59" (1/1) ... [2021-02-22 04:09:00,060 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:08:59" (1/1) ... [2021-02-22 04:09:00,172 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-22 04:09:00,175 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-22 04:09:00,175 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-22 04:09:00,175 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-22 04:09:00,176 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:08:59" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 04:09:00,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-22 04:09:00,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-22 04:09:00,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-02-22 04:09:00,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-02-22 04:09:00,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-22 04:09:00,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~__u8~0~X~$Pointer$~TO~~__s32~0 [2021-02-22 04:09:00,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~__s32~0~X~$Pointer$~TO~VOID [2021-02-22 04:09:00,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-02-22 04:09:00,276 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-22 04:09:00,276 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-02-22 04:09:00,276 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-22 04:09:00,277 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-02-22 04:09:00,277 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-02-22 04:09:00,277 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2021-02-22 04:09:00,277 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2021-02-22 04:09:00,277 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-02-22 04:09:00,277 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-02-22 04:09:00,277 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-02-22 04:09:00,278 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2021-02-22 04:09:00,278 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2021-02-22 04:09:00,278 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2021-02-22 04:09:00,278 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-02-22 04:09:00,278 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-02-22 04:09:00,278 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-02-22 04:09:00,279 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-02-22 04:09:00,279 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2021-02-22 04:09:00,279 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-22 04:09:00,279 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-22 04:09:00,279 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-22 04:09:00,279 INFO L138 BoogieDeclarations]: Found implementation of procedure media_devnode_is_registered [2021-02-22 04:09:00,279 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_find_endpoint [2021-02-22 04:09:00,280 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_format_by_guid [2021-02-22 04:09:00,280 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_colorspace [2021-02-22 04:09:00,280 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_simplify_fraction [2021-02-22 04:09:00,280 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_fraction_to_interval [2021-02-22 04:09:00,280 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_entity_by_id [2021-02-22 04:09:00,280 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_entity_by_reference [2021-02-22 04:09:00,280 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_stream_by_id [2021-02-22 04:09:00,281 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_format [2021-02-22 04:09:00,281 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_streaming [2021-02-22 04:09:00,281 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_alloc_entity [2021-02-22 04:09:00,281 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_vendor_control [2021-02-22 04:09:00,281 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_standard_control [2021-02-22 04:09:00,281 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_control [2021-02-22 04:09:00,281 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_chain_entity [2021-02-22 04:09:00,281 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_chain_forward [2021-02-22 04:09:00,282 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_chain_backward [2021-02-22 04:09:00,282 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_chain [2021-02-22 04:09:00,282 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_print_terms [2021-02-22 04:09:00,282 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_print_chain [2021-02-22 04:09:00,282 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_device [2021-02-22 04:09:00,282 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_delete [2021-02-22 04:09:00,282 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_release [2021-02-22 04:09:00,283 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_unregister_video [2021-02-22 04:09:00,283 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_register_video [2021-02-22 04:09:00,283 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_register_terms [2021-02-22 04:09:00,283 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_register_chains [2021-02-22 04:09:00,283 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_probe [2021-02-22 04:09:00,283 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_disconnect [2021-02-22 04:09:00,283 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_suspend [2021-02-22 04:09:00,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_resume [2021-02-22 04:09:00,284 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_resume [2021-02-22 04:09:00,284 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_reset_resume [2021-02-22 04:09:00,284 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_clock_param_get [2021-02-22 04:09:00,284 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_clock_param_set [2021-02-22 04:09:00,284 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_init [2021-02-22 04:09:00,284 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_cleanup [2021-02-22 04:09:00,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_uvc_cleanup_10_2 [2021-02-22 04:09:00,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_uvc_init_10_19 [2021-02-22 04:09:00,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2021-02-22 04:09:00,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_8_1 [2021-02-22 04:09:00,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_10_4 [2021-02-22 04:09:00,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_10_5 [2021-02-22 04:09:00,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_10_6 [2021-02-22 04:09:00,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_7_10_7 [2021-02-22 04:09:00,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_3_10_8 [2021-02-22 04:09:00,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_io_instance_10_10_9 [2021-02-22 04:09:00,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_6_2 [2021-02-22 04:09:00,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_6_3 [2021-02-22 04:09:00,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_2 [2021-02-22 04:09:00,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_10_10 [2021-02-22 04:09:00,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_5_10_11 [2021-02-22 04:09:00,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_6_10_12 [2021-02-22 04:09:00,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_7_10_13 [2021-02-22 04:09:00,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_3_10_14 [2021-02-22 04:09:00,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_io_instance_10_10_15 [2021-02-22 04:09:00,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2021-02-22 04:09:00,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2021-02-22 04:09:00,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_10 [2021-02-22 04:09:00,288 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-22 04:09:00,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2021-02-22 04:09:00,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2021-02-22 04:09:00,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_kernel_param_ops_dummy_resourceless_instance_1 [2021-02-22 04:09:00,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_uvc_menu_info_dummy_resourceless_instance_2 [2021-02-22 04:09:00,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_subscribed_event_ops_dummy_resourceless_instance_3 [2021-02-22 04:09:00,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_vb2_ops_dummy_resourceless_instance_4 [2021-02-22 04:09:00,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-02-22 04:09:00,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-02-22 04:09:00,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-02-22 04:09:00,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-02-22 04:09:00,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-02-22 04:09:00,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2021-02-22 04:09:00,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2021-02-22 04:09:00,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2021-02-22 04:09:00,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2021-02-22 04:09:00,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2021-02-22 04:09:00,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2021-02-22 04:09:00,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2021-02-22 04:09:00,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2021-02-22 04:09:00,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2021-02-22 04:09:00,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_15 [2021-02-22 04:09:00,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2021-02-22 04:09:00,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_4 [2021-02-22 04:09:00,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister [2021-02-22 04:09:00,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_dummy_factory_6 [2021-02-22 04:09:00,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_callback_5_6 [2021-02-22 04:09:00,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_post_5_9 [2021-02-22 04:09:00,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_pre_5_10 [2021-02-22 04:09:00,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_probe_5_13 [2021-02-22 04:09:00,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_5_4 [2021-02-22 04:09:00,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_resume_5_7 [2021-02-22 04:09:00,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_suspend_5_8 [2021-02-22 04:09:00,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver [2021-02-22 04:09:00,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_usb_instance_5 [2021-02-22 04:09:00,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_39 [2021-02-22 04:09:00,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_40 [2021-02-22 04:09:00,293 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-02-22 04:09:00,293 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-22 04:09:00,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_51 [2021-02-22 04:09:00,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_52 [2021-02-22 04:09:00,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_58 [2021-02-22 04:09:00,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_59 [2021-02-22 04:09:00,294 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-02-22 04:09:00,294 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-02-22 04:09:00,294 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_is_busy [2021-02-22 04:09:00,294 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2021-02-22 04:09:00,294 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_set_plane_payload [2021-02-22 04:09:00,294 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_plane_payload [2021-02-22 04:09:00,295 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_size [2021-02-22 04:09:00,295 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_setup [2021-02-22 04:09:00,295 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_buffer_prepare [2021-02-22 04:09:00,295 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_buffer_queue [2021-02-22 04:09:00,295 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_buffer_finish [2021-02-22 04:09:00,295 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_wait_prepare [2021-02-22 04:09:00,295 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_wait_finish [2021-02-22 04:09:00,295 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_init [2021-02-22 04:09:00,296 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_alloc_buffers [2021-02-22 04:09:00,296 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_free_buffers [2021-02-22 04:09:00,296 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_buffer [2021-02-22 04:09:00,296 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_buffer [2021-02-22 04:09:00,296 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_dequeue_buffer [2021-02-22 04:09:00,296 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_mmap [2021-02-22 04:09:00,297 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_poll [2021-02-22 04:09:00,297 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_allocated [2021-02-22 04:09:00,297 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_enable [2021-02-22 04:09:00,297 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_cancel [2021-02-22 04:09:00,297 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_next_buffer [2021-02-22 04:09:00,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_12 [2021-02-22 04:09:00,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_13 [2021-02-22 04:09:00,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2021-02-22 04:09:00,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_7 [2021-02-22 04:09:00,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_8 [2021-02-22 04:09:00,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_9 [2021-02-22 04:09:00,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_58 [2021-02-22 04:09:00,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_59 [2021-02-22 04:09:00,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_60 [2021-02-22 04:09:00,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_62 [2021-02-22 04:09:00,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_64 [2021-02-22 04:09:00,299 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-02-22 04:09:00,299 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-02-22 04:09:00,299 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2021-02-22 04:09:00,299 INFO L138 BoogieDeclarations]: Found implementation of procedure __chk_range_not_ok [2021-02-22 04:09:00,299 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_user_generic [2021-02-22 04:09:00,299 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_nocheck [2021-02-22 04:09:00,299 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user [2021-02-22 04:09:00,300 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_nocheck [2021-02-22 04:09:00,300 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user [2021-02-22 04:09:00,300 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-02-22 04:09:00,300 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-02-22 04:09:00,300 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2021-02-22 04:09:00,300 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata___0 [2021-02-22 04:09:00,300 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-02-22 04:09:00,301 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_is_streaming [2021-02-22 04:09:00,301 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_streaming [2021-02-22 04:09:00,301 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_commit [2021-02-22 04:09:00,301 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_rollback [2021-02-22 04:09:00,301 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ioctl_ctrl_map [2021-02-22 04:09:00,301 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_try_frame_interval [2021-02-22 04:09:00,301 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_try_format [2021-02-22 04:09:00,302 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_get_format [2021-02-22 04:09:00,302 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_set_format [2021-02-22 04:09:00,302 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_get_streamparm [2021-02-22 04:09:00,302 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_set_streamparm [2021-02-22 04:09:00,302 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_acquire_privileges [2021-02-22 04:09:00,302 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_dismiss_privileges [2021-02-22 04:09:00,303 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_has_privileges [2021-02-22 04:09:00,303 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_open [2021-02-22 04:09:00,303 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_release [2021-02-22 04:09:00,303 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_do_ioctl [2021-02-22 04:09:00,303 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_ioctl [2021-02-22 04:09:00,303 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_get_xu_mapping [2021-02-22 04:09:00,303 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_put_xu_mapping [2021-02-22 04:09:00,304 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_get_xu_query [2021-02-22 04:09:00,304 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_put_xu_query [2021-02-22 04:09:00,304 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_compat_ioctl32 [2021-02-22 04:09:00,304 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_read [2021-02-22 04:09:00,304 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_mmap [2021-02-22 04:09:00,304 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_poll [2021-02-22 04:09:00,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_22 [2021-02-22 04:09:00,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_23 [2021-02-22 04:09:00,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_24 [2021-02-22 04:09:00,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_27 [2021-02-22 04:09:00,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_4 [2021-02-22 04:09:00,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_7_11 [2021-02-22 04:09:00,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_7_2 [2021-02-22 04:09:00,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_14 [2021-02-22 04:09:00,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_5 [2021-02-22 04:09:00,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_7 [2021-02-22 04:09:00,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_51___0 [2021-02-22 04:09:00,306 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-02-22 04:09:00,306 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2021-02-22 04:09:00,306 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2021-02-22 04:09:00,306 INFO L138 BoogieDeclarations]: Found implementation of procedure timespec_sub [2021-02-22 04:09:00,307 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2021-02-22 04:09:00,307 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-02-22 04:09:00,307 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-02-22 04:09:00,307 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2021-02-22 04:09:00,307 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_query_ctrl [2021-02-22 04:09:00,307 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_name [2021-02-22 04:09:00,307 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_ctrl [2021-02-22 04:09:00,308 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_fixup_video_ctrl [2021-02-22 04:09:00,308 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_get_video_ctrl [2021-02-22 04:09:00,308 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_set_video_ctrl [2021-02-22 04:09:00,308 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_probe_video [2021-02-22 04:09:00,308 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_commit_video [2021-02-22 04:09:00,308 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_decode [2021-02-22 04:09:00,308 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_reset [2021-02-22 04:09:00,308 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_init [2021-02-22 04:09:00,309 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_cleanup [2021-02-22 04:09:00,309 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_host_sof [2021-02-22 04:09:00,309 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_update [2021-02-22 04:09:00,309 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_decode [2021-02-22 04:09:00,309 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_update [2021-02-22 04:09:00,309 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_dump [2021-02-22 04:09:00,309 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_start [2021-02-22 04:09:00,310 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_stop [2021-02-22 04:09:00,310 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_start [2021-02-22 04:09:00,310 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_data [2021-02-22 04:09:00,310 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_end [2021-02-22 04:09:00,310 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_encode_header [2021-02-22 04:09:00,310 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_encode_data [2021-02-22 04:09:00,310 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_isoc [2021-02-22 04:09:00,310 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_bulk [2021-02-22 04:09:00,311 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_encode_bulk [2021-02-22 04:09:00,311 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_complete [2021-02-22 04:09:00,311 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_free_urb_buffers [2021-02-22 04:09:00,311 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_alloc_urb_buffers [2021-02-22 04:09:00,311 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_uninit_video [2021-02-22 04:09:00,311 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_endpoint_max_bpi [2021-02-22 04:09:00,311 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_init_video_isoc [2021-02-22 04:09:00,311 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_init_video_bulk [2021-02-22 04:09:00,312 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_init_video [2021-02-22 04:09:00,312 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_suspend [2021-02-22 04:09:00,312 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_resume [2021-02-22 04:09:00,312 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_init [2021-02-22 04:09:00,312 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_enable [2021-02-22 04:09:00,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_58___0 [2021-02-22 04:09:00,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_59___0 [2021-02-22 04:09:00,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_60___0 [2021-02-22 04:09:00,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_62___0 [2021-02-22 04:09:00,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_64 [2021-02-22 04:09:00,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_coherent_65 [2021-02-22 04:09:00,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_66 [2021-02-22 04:09:00,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_67 [2021-02-22 04:09:00,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_68 [2021-02-22 04:09:00,313 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-02-22 04:09:00,313 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_get_zoom [2021-02-22 04:09:00,314 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_set_zoom [2021-02-22 04:09:00,314 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_data [2021-02-22 04:09:00,314 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_test_bit [2021-02-22 04:09:00,314 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_clear_bit [2021-02-22 04:09:00,314 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_get_le_value [2021-02-22 04:09:00,314 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_set_le_value [2021-02-22 04:09:00,314 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_entity_match_guid [2021-02-22 04:09:00,314 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_find_control [2021-02-22 04:09:00,315 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_find_control [2021-02-22 04:09:00,315 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_populate_cache [2021-02-22 04:09:00,315 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_ctrl_get [2021-02-22 04:09:00,315 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_query_v4l2_ctrl [2021-02-22 04:09:00,315 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_v4l2_ctrl [2021-02-22 04:09:00,315 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_v4l2_menu [2021-02-22 04:09:00,315 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_fill_event [2021-02-22 04:09:00,315 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_send_event [2021-02-22 04:09:00,316 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_send_slave_event [2021-02-22 04:09:00,316 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_send_events [2021-02-22 04:09:00,316 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_add_event [2021-02-22 04:09:00,316 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_del_event [2021-02-22 04:09:00,316 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_begin [2021-02-22 04:09:00,316 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_commit_entity [2021-02-22 04:09:00,316 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_ctrl_commit [2021-02-22 04:09:00,316 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_get [2021-02-22 04:09:00,317 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_set [2021-02-22 04:09:00,317 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_fixup_xu_info [2021-02-22 04:09:00,317 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_fill_xu_info [2021-02-22 04:09:00,317 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_init_xu_ctrl [2021-02-22 04:09:00,317 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_xu_ctrl_query [2021-02-22 04:09:00,317 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_resume_device [2021-02-22 04:09:00,317 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_add_info [2021-02-22 04:09:00,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_ctrl_add_mapping [2021-02-22 04:09:00,318 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_add_mapping [2021-02-22 04:09:00,318 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_prune_entity [2021-02-22 04:09:00,318 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_init_ctrl [2021-02-22 04:09:00,318 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_init_device [2021-02-22 04:09:00,318 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_cleanup_mappings [2021-02-22 04:09:00,318 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_cleanup_device [2021-02-22 04:09:00,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2021-02-22 04:09:00,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_9 [2021-02-22 04:09:00,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_10 [2021-02-22 04:09:00,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_13 [2021-02-22 04:09:00,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2021-02-22 04:09:00,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_9 [2021-02-22 04:09:00,319 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-02-22 04:09:00,319 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2021-02-22 04:09:00,319 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2021-02-22 04:09:00,319 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2021-02-22 04:09:00,320 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2021-02-22 04:09:00,320 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2021-02-22 04:09:00,320 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2021-02-22 04:09:00,320 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_to_input_id [2021-02-22 04:09:00,320 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_input_init [2021-02-22 04:09:00,320 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_input_cleanup [2021-02-22 04:09:00,320 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_input_report_key [2021-02-22 04:09:00,320 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_event_streaming [2021-02-22 04:09:00,321 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_event_control [2021-02-22 04:09:00,321 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_complete [2021-02-22 04:09:00,321 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_init [2021-02-22 04:09:00,321 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_cleanup [2021-02-22 04:09:00,321 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_start [2021-02-22 04:09:00,321 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_stop [2021-02-22 04:09:00,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_60 [2021-02-22 04:09:00,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_61 [2021-02-22 04:09:00,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_62 [2021-02-22 04:09:00,322 INFO L138 BoogieDeclarations]: Found implementation of procedure isight_decode [2021-02-22 04:09:00,322 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_isight [2021-02-22 04:09:00,322 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_stats_open [2021-02-22 04:09:00,322 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_stats_read [2021-02-22 04:09:00,322 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_stats_release [2021-02-22 04:09:00,322 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_init_stream [2021-02-22 04:09:00,322 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_cleanup_stream [2021-02-22 04:09:00,322 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_init [2021-02-22 04:09:00,322 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_cleanup [2021-02-22 04:09:00,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2021-02-22 04:09:00,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2021-02-22 04:09:00,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_19 [2021-02-22 04:09:00,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_15 [2021-02-22 04:09:00,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-02-22 04:09:00,323 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2021-02-22 04:09:00,323 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_mc_register_entity [2021-02-22 04:09:00,323 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_mc_cleanup_entity [2021-02-22 04:09:00,324 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_mc_init_entity [2021-02-22 04:09:00,324 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_mc_register_entities [2021-02-22 04:09:00,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-02-22 04:09:00,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2021-02-22 04:09:00,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-02-22 04:09:00,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-02-22 04:09:00,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2021-02-22 04:09:00,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-22 04:09:00,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2021-02-22 04:09:00,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2021-02-22 04:09:00,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2021-02-22 04:09:00,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-02-22 04:09:00,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2021-02-22 04:09:00,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-02-22 04:09:00,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-02-22 04:09:00,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2021-02-22 04:09:00,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-02-22 04:09:00,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-02-22 04:09:00,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-22 04:09:00,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2021-02-22 04:09:00,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-22 04:09:00,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-02-22 04:09:00,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-02-22 04:09:00,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-02-22 04:09:00,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-02-22 04:09:00,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2021-02-22 04:09:00,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-02-22 04:09:00,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2021-02-22 04:09:00,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2021-02-22 04:09:00,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2021-02-22 04:09:00,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2021-02-22 04:09:00,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2021-02-22 04:09:00,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2021-02-22 04:09:00,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2021-02-22 04:09:00,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2021-02-22 04:09:00,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2021-02-22 04:09:00,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2021-02-22 04:09:00,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2021-02-22 04:09:00,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2021-02-22 04:09:00,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2021-02-22 04:09:00,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2021-02-22 04:09:00,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2021-02-22 04:09:00,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2021-02-22 04:09:00,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2021-02-22 04:09:00,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2021-02-22 04:09:00,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2021-02-22 04:09:00,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2021-02-22 04:09:00,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2021-02-22 04:09:00,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2021-02-22 04:09:00,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2021-02-22 04:09:00,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irqlock_of_uvc_video_queue [2021-02-22 04:09:00,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqlock_of_uvc_video_queue [2021-02-22 04:09:00,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_irqlock_of_uvc_video_queue [2021-02-22 04:09:00,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_irqlock_of_uvc_video_queue [2021-02-22 04:09:00,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_irqlock_of_uvc_video_queue [2021-02-22 04:09:00,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_irqlock_of_uvc_video_queue [2021-02-22 04:09:00,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_irqlock_of_uvc_video_queue [2021-02-22 04:09:00,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_irqlock_of_uvc_video_queue [2021-02-22 04:09:00,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2021-02-22 04:09:00,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2021-02-22 04:09:00,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2021-02-22 04:09:00,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2021-02-22 04:09:00,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2021-02-22 04:09:00,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2021-02-22 04:09:00,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2021-02-22 04:09:00,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2021-02-22 04:09:00,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2021-02-22 04:09:00,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2021-02-22 04:09:00,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2021-02-22 04:09:00,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2021-02-22 04:09:00,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2021-02-22 04:09:00,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2021-02-22 04:09:00,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2021-02-22 04:09:00,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2021-02-22 04:09:00,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_uvc_clock [2021-02-22 04:09:00,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_uvc_clock [2021-02-22 04:09:00,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_uvc_clock [2021-02-22 04:09:00,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_uvc_clock [2021-02-22 04:09:00,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_uvc_clock [2021-02-22 04:09:00,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_uvc_clock [2021-02-22 04:09:00,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_uvc_clock [2021-02-22 04:09:00,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_uvc_clock [2021-02-22 04:09:00,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2021-02-22 04:09:00,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2021-02-22 04:09:00,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2021-02-22 04:09:00,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2021-02-22 04:09:00,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2021-02-22 04:09:00,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2021-02-22 04:09:00,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2021-02-22 04:09:00,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2021-02-22 04:09:00,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2021-02-22 04:09:00,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2021-02-22 04:09:00,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2021-02-22 04:09:00,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2021-02-22 04:09:00,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2021-02-22 04:09:00,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2021-02-22 04:09:00,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2021-02-22 04:09:00,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2021-02-22 04:09:00,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2021-02-22 04:09:00,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2021-02-22 04:09:00,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2021-02-22 04:09:00,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2021-02-22 04:09:00,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2021-02-22 04:09:00,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2021-02-22 04:09:00,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2021-02-22 04:09:00,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2021-02-22 04:09:00,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-22 04:09:00,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-02-22 04:09:00,336 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-22 04:09:00,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2021-02-22 04:09:00,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2021-02-22 04:09:00,337 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_user [2021-02-22 04:09:00,337 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2021-02-22 04:09:00,337 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2021-02-22 04:09:00,337 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-02-22 04:09:00,337 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-02-22 04:09:00,337 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-02-22 04:09:00,337 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-02-22 04:09:00,337 INFO L138 BoogieDeclarations]: Found implementation of procedure __video_register_device [2021-02-22 04:09:00,338 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-02-22 04:09:00,338 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-02-22 04:09:00,338 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2021-02-22 04:09:00,338 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_alloc_user_space [2021-02-22 04:09:00,338 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_in_user [2021-02-22 04:09:00,338 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-02-22 04:09:00,338 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-02-22 04:09:00,338 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive [2021-02-22 04:09:00,338 INFO L138 BoogieDeclarations]: Found implementation of procedure getnstimeofday [2021-02-22 04:09:00,338 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2021-02-22 04:09:00,339 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2021-02-22 04:09:00,339 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2021-02-22 04:09:00,339 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2021-02-22 04:09:00,339 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2021-02-22 04:09:00,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_ts [2021-02-22 04:09:00,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-02-22 04:09:00,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-02-22 04:09:00,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-22 04:09:00,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-02-22 04:09:00,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2021-02-22 04:09:00,340 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-02-22 04:09:00,340 INFO L138 BoogieDeclarations]: Found implementation of procedure media_device_register [2021-02-22 04:09:00,340 INFO L138 BoogieDeclarations]: Found implementation of procedure media_device_unregister [2021-02-22 04:09:00,340 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_cleanup [2021-02-22 04:09:00,340 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_create_link [2021-02-22 04:09:00,340 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_init [2021-02-22 04:09:00,340 INFO L138 BoogieDeclarations]: Found implementation of procedure memweight [2021-02-22 04:09:00,340 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-02-22 04:09:00,341 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-02-22 04:09:00,341 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-02-22 04:09:00,341 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-22 04:09:00,341 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2021-02-22 04:09:00,341 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-22 04:09:00,341 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2021-02-22 04:09:00,341 INFO L138 BoogieDeclarations]: Found implementation of procedure set_normalized_timespec [2021-02-22 04:09:00,341 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2021-02-22 04:09:00,342 INFO L138 BoogieDeclarations]: Found implementation of procedure strcasecmp [2021-02-22 04:09:00,342 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2021-02-22 04:09:00,342 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-02-22 04:09:00,342 INFO L138 BoogieDeclarations]: Found implementation of procedure strncasecmp [2021-02-22 04:09:00,342 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2021-02-22 04:09:00,342 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2021-02-22 04:09:00,342 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-02-22 04:09:00,342 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2021-02-22 04:09:00,343 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_driver_claim_interface [2021-02-22 04:09:00,343 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_driver_release_interface [2021-02-22 04:09:00,343 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_enable_autosuspend [2021-02-22 04:09:00,343 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2021-02-22 04:09:00,343 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-02-22 04:09:00,343 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_current_frame_number [2021-02-22 04:09:00,343 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2021-02-22 04:09:00,343 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intf [2021-02-22 04:09:00,343 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ifnum_to_if [2021-02-22 04:09:00,344 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-02-22 04:09:00,344 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_match_one_id [2021-02-22 04:09:00,344 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2021-02-22 04:09:00,344 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_intf [2021-02-22 04:09:00,344 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2021-02-22 04:09:00,344 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-02-22 04:09:00,344 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string [2021-02-22 04:09:00,344 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_merge [2021-02-22 04:09:00,345 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_replace [2021-02-22 04:09:00,345 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2021-02-22 04:09:00,345 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register_subdev [2021-02-22 04:09:00,345 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-02-22 04:09:00,345 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_dequeue [2021-02-22 04:09:00,345 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_queue_fh [2021-02-22 04:09:00,345 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_subscribe [2021-02-22 04:09:00,345 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-02-22 04:09:00,345 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_add [2021-02-22 04:09:00,346 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_del [2021-02-22 04:09:00,346 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_exit [2021-02-22 04:09:00,346 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_init [2021-02-22 04:09:00,346 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_prio_change [2021-02-22 04:09:00,346 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_prio_check [2021-02-22 04:09:00,346 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_prio_init [2021-02-22 04:09:00,346 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_prio_max [2021-02-22 04:09:00,346 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_init [2021-02-22 04:09:00,346 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l_printk_ioctl [2021-02-22 04:09:00,347 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_buffer_done [2021-02-22 04:09:00,347 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_dqbuf [2021-02-22 04:09:00,347 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_mmap [2021-02-22 04:09:00,347 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_vaddr [2021-02-22 04:09:00,347 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_poll [2021-02-22 04:09:00,347 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_qbuf [2021-02-22 04:09:00,347 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_querybuf [2021-02-22 04:09:00,347 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_queue_init [2021-02-22 04:09:00,348 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_queue_release [2021-02-22 04:09:00,348 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_reqbufs [2021-02-22 04:09:00,348 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_streamoff [2021-02-22 04:09:00,348 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_streamon [2021-02-22 04:09:00,348 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-22 04:09:00,348 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2021-02-22 04:09:00,348 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-02-22 04:09:00,348 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-22 04:09:00,349 INFO L138 BoogieDeclarations]: Found implementation of procedure video_usercopy [2021-02-22 04:09:00,349 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-22 04:09:00,349 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-22 04:09:00,349 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-02-22 04:09:00,349 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-02-22 04:09:00,350 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-02-22 04:09:00,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-22 04:09:00,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2021-02-22 04:09:00,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-02-22 04:09:00,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-02-22 04:09:00,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2021-02-22 04:09:00,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-22 04:09:00,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-02-22 04:09:00,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-02-22 04:09:00,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-02-22 04:09:00,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-02-22 04:09:00,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-02-22 04:09:00,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-02-22 04:09:00,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-02-22 04:09:00,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-02-22 04:09:00,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-02-22 04:09:00,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2021-02-22 04:09:00,351 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-22 04:09:00,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-22 04:09:00,352 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-02-22 04:09:00,352 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-02-22 04:09:00,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-22 04:09:00,352 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-22 04:09:00,352 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-02-22 04:09:00,352 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-02-22 04:09:00,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-22 04:09:00,352 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2021-02-22 04:09:00,353 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2021-02-22 04:09:00,353 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-22 04:09:00,353 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2021-02-22 04:09:00,353 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2021-02-22 04:09:00,353 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2021-02-22 04:09:00,353 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-22 04:09:00,353 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-02-22 04:09:00,353 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2021-02-22 04:09:00,353 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2021-02-22 04:09:00,353 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-02-22 04:09:00,354 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2021-02-22 04:09:00,354 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2021-02-22 04:09:00,354 INFO L130 BoogieDeclarations]: Found specification of procedure strncasecmp [2021-02-22 04:09:00,354 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2021-02-22 04:09:00,354 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-02-22 04:09:00,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-22 04:09:00,354 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-02-22 04:09:00,354 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-02-22 04:09:00,354 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-02-22 04:09:00,354 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-02-22 04:09:00,354 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-22 04:09:00,355 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2021-02-22 04:09:00,355 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2021-02-22 04:09:00,355 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2021-02-22 04:09:00,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_39 [2021-02-22 04:09:00,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_51 [2021-02-22 04:09:00,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_40 [2021-02-22 04:09:00,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_52 [2021-02-22 04:09:00,355 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-02-22 04:09:00,355 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-02-22 04:09:00,356 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intf [2021-02-22 04:09:00,356 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_intf [2021-02-22 04:09:00,356 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-02-22 04:09:00,356 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2021-02-22 04:09:00,356 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2021-02-22 04:09:00,356 INFO L130 BoogieDeclarations]: Found specification of procedure usb_enable_autosuspend [2021-02-22 04:09:00,356 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_claim_interface [2021-02-22 04:09:00,356 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_release_interface [2021-02-22 04:09:00,356 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ifnum_to_if [2021-02-22 04:09:00,357 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2021-02-22 04:09:00,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_58 [2021-02-22 04:09:00,357 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2021-02-22 04:09:00,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_59 [2021-02-22 04:09:00,357 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string [2021-02-22 04:09:00,357 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-22 04:09:00,357 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-02-22 04:09:00,357 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-22 04:09:00,357 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-02-22 04:09:00,358 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2021-02-22 04:09:00,358 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_prio_init [2021-02-22 04:09:00,358 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2021-02-22 04:09:00,358 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-22 04:09:00,358 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-22 04:09:00,358 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2021-02-22 04:09:00,358 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-02-22 04:09:00,358 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-22 04:09:00,359 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-22 04:09:00,359 INFO L130 BoogieDeclarations]: Found specification of procedure media_devnode_is_registered [2021-02-22 04:09:00,359 INFO L130 BoogieDeclarations]: Found specification of procedure media_device_register [2021-02-22 04:09:00,359 INFO L130 BoogieDeclarations]: Found specification of procedure media_device_unregister [2021-02-22 04:09:00,359 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2021-02-22 04:09:00,359 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-02-22 04:09:00,359 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_entity_by_id [2021-02-22 04:09:00,359 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_mc_register_entities [2021-02-22 04:09:00,360 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_mc_cleanup_entity [2021-02-22 04:09:00,360 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_init [2021-02-22 04:09:00,360 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_suspend [2021-02-22 04:09:00,360 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_resume [2021-02-22 04:09:00,360 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_init [2021-02-22 04:09:00,360 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_cleanup [2021-02-22 04:09:00,360 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_start [2021-02-22 04:09:00,360 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_stop [2021-02-22 04:09:00,361 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_init_device [2021-02-22 04:09:00,361 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_cleanup_device [2021-02-22 04:09:00,361 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_resume_device [2021-02-22 04:09:00,361 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_simplify_fraction [2021-02-22 04:09:00,361 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_fraction_to_interval [2021-02-22 04:09:00,361 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_find_endpoint [2021-02-22 04:09:00,361 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_init [2021-02-22 04:09:00,361 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_cleanup [2021-02-22 04:09:00,361 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_init_stream [2021-02-22 04:09:00,362 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_cleanup_stream [2021-02-22 04:09:00,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-22 04:09:00,362 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_format_by_guid [2021-02-22 04:09:00,362 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_colorspace [2021-02-22 04:09:00,362 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-22 04:09:00,362 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_entity_by_reference [2021-02-22 04:09:00,362 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_stream_by_id [2021-02-22 04:09:00,362 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_format [2021-02-22 04:09:00,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-22 04:09:00,363 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_streaming [2021-02-22 04:09:00,363 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_alloc_entity [2021-02-22 04:09:00,363 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_vendor_control [2021-02-22 04:09:00,363 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-02-22 04:09:00,363 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_standard_control [2021-02-22 04:09:00,363 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_control [2021-02-22 04:09:00,363 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_chain_entity [2021-02-22 04:09:00,363 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_chain_forward [2021-02-22 04:09:00,363 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_chain_backward [2021-02-22 04:09:00,364 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_chain [2021-02-22 04:09:00,364 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_print_terms [2021-02-22 04:09:00,364 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_print_chain [2021-02-22 04:09:00,364 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_device [2021-02-22 04:09:00,364 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_delete [2021-02-22 04:09:00,364 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_release [2021-02-22 04:09:00,364 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_unregister_video [2021-02-22 04:09:00,364 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_register_video [2021-02-22 04:09:00,364 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_register_terms [2021-02-22 04:09:00,364 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_register_chains [2021-02-22 04:09:00,365 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_probe [2021-02-22 04:09:00,365 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-02-22 04:09:00,365 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_disconnect [2021-02-22 04:09:00,365 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_suspend [2021-02-22 04:09:00,365 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_resume [2021-02-22 04:09:00,365 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_resume [2021-02-22 04:09:00,365 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_reset_resume [2021-02-22 04:09:00,365 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_clock_param_get [2021-02-22 04:09:00,365 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_clock_param_set [2021-02-22 04:09:00,366 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_init [2021-02-22 04:09:00,366 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_cleanup [2021-02-22 04:09:00,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_uvc_cleanup_10_2 [2021-02-22 04:09:00,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_uvc_init_10_19 [2021-02-22 04:09:00,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2021-02-22 04:09:00,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_8_1 [2021-02-22 04:09:00,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_10_4 [2021-02-22 04:09:00,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_10_5 [2021-02-22 04:09:00,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_10_6 [2021-02-22 04:09:00,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_7_10_7 [2021-02-22 04:09:00,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_3_10_8 [2021-02-22 04:09:00,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_io_instance_10_10_9 [2021-02-22 04:09:00,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_6_2 [2021-02-22 04:09:00,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_6_3 [2021-02-22 04:09:00,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_2 [2021-02-22 04:09:00,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_10_10 [2021-02-22 04:09:00,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_5_10_11 [2021-02-22 04:09:00,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_6_10_12 [2021-02-22 04:09:00,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_7_10_13 [2021-02-22 04:09:00,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_3_10_14 [2021-02-22 04:09:00,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_io_instance_10_10_15 [2021-02-22 04:09:00,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2021-02-22 04:09:00,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2021-02-22 04:09:00,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2021-02-22 04:09:00,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_9 [2021-02-22 04:09:00,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_10 [2021-02-22 04:09:00,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_13 [2021-02-22 04:09:00,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2021-02-22 04:09:00,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_9 [2021-02-22 04:09:00,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_12 [2021-02-22 04:09:00,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_13 [2021-02-22 04:09:00,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2021-02-22 04:09:00,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_7 [2021-02-22 04:09:00,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_8 [2021-02-22 04:09:00,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_9 [2021-02-22 04:09:00,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_10 [2021-02-22 04:09:00,370 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-22 04:09:00,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2021-02-22 04:09:00,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2021-02-22 04:09:00,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2021-02-22 04:09:00,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_kernel_param_ops_dummy_resourceless_instance_1 [2021-02-22 04:09:00,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_uvc_menu_info_dummy_resourceless_instance_2 [2021-02-22 04:09:00,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_subscribed_event_ops_dummy_resourceless_instance_3 [2021-02-22 04:09:00,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_vb2_ops_dummy_resourceless_instance_4 [2021-02-22 04:09:00,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-02-22 04:09:00,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-02-22 04:09:00,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-02-22 04:09:00,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-02-22 04:09:00,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-02-22 04:09:00,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_15 [2021-02-22 04:09:00,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-02-22 04:09:00,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2021-02-22 04:09:00,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2021-02-22 04:09:00,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2021-02-22 04:09:00,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2021-02-22 04:09:00,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2021-02-22 04:09:00,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2021-02-22 04:09:00,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2021-02-22 04:09:00,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2021-02-22 04:09:00,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2021-02-22 04:09:00,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_15 [2021-02-22 04:09:00,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2021-02-22 04:09:00,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_4 [2021-02-22 04:09:00,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_14 [2021-02-22 04:09:00,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_5 [2021-02-22 04:09:00,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister [2021-02-22 04:09:00,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_dummy_factory_6 [2021-02-22 04:09:00,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_callback_5_6 [2021-02-22 04:09:00,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_post_5_9 [2021-02-22 04:09:00,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_pre_5_10 [2021-02-22 04:09:00,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_probe_5_13 [2021-02-22 04:09:00,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_5_4 [2021-02-22 04:09:00,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_resume_5_7 [2021-02-22 04:09:00,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_suspend_5_8 [2021-02-22 04:09:00,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver [2021-02-22 04:09:00,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_usb_instance_5 [2021-02-22 04:09:00,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_7 [2021-02-22 04:09:00,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-22 04:09:00,375 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-02-22 04:09:00,375 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-02-22 04:09:00,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-22 04:09:00,375 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-02-22 04:09:00,375 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-02-22 04:09:00,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_58 [2021-02-22 04:09:00,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_60 [2021-02-22 04:09:00,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_62 [2021-02-22 04:09:00,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_64 [2021-02-22 04:09:00,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irqlock_of_uvc_video_queue [2021-02-22 04:09:00,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqlock_of_uvc_video_queue [2021-02-22 04:09:00,376 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-02-22 04:09:00,376 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2021-02-22 04:09:00,376 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-02-22 04:09:00,376 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-02-22 04:09:00,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_59 [2021-02-22 04:09:00,376 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_vaddr [2021-02-22 04:09:00,377 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_buffer_done [2021-02-22 04:09:00,377 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_querybuf [2021-02-22 04:09:00,377 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_reqbufs [2021-02-22 04:09:00,377 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_queue_init [2021-02-22 04:09:00,377 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_queue_release [2021-02-22 04:09:00,377 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_qbuf [2021-02-22 04:09:00,377 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_dqbuf [2021-02-22 04:09:00,377 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_streamon [2021-02-22 04:09:00,377 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_streamoff [2021-02-22 04:09:00,378 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_mmap [2021-02-22 04:09:00,378 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_poll [2021-02-22 04:09:00,378 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_is_busy [2021-02-22 04:09:00,378 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2021-02-22 04:09:00,378 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_set_plane_payload [2021-02-22 04:09:00,378 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_plane_payload [2021-02-22 04:09:00,378 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_size [2021-02-22 04:09:00,378 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_init [2021-02-22 04:09:00,379 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_alloc_buffers [2021-02-22 04:09:00,379 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_free_buffers [2021-02-22 04:09:00,379 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_buffer [2021-02-22 04:09:00,379 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_buffer [2021-02-22 04:09:00,379 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_dequeue_buffer [2021-02-22 04:09:00,379 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_enable [2021-02-22 04:09:00,379 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_cancel [2021-02-22 04:09:00,379 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_next_buffer [2021-02-22 04:09:00,380 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_mmap [2021-02-22 04:09:00,380 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_poll [2021-02-22 04:09:00,380 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_allocated [2021-02-22 04:09:00,380 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_update [2021-02-22 04:09:00,380 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_setup [2021-02-22 04:09:00,380 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_buffer_prepare [2021-02-22 04:09:00,380 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_buffer_queue [2021-02-22 04:09:00,380 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_buffer_finish [2021-02-22 04:09:00,380 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_wait_prepare [2021-02-22 04:09:00,381 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_wait_finish [2021-02-22 04:09:00,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-02-22 04:09:00,381 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-02-22 04:09:00,381 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-02-22 04:09:00,381 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-02-22 04:09:00,381 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-02-22 04:09:00,381 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-02-22 04:09:00,381 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2021-02-22 04:09:00,381 INFO L130 BoogieDeclarations]: Found specification of procedure __chk_range_not_ok [2021-02-22 04:09:00,382 INFO L130 BoogieDeclarations]: Found specification of procedure __get_user_bad [2021-02-22 04:09:00,382 INFO L130 BoogieDeclarations]: Found specification of procedure __put_user_bad [2021-02-22 04:09:00,382 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_user [2021-02-22 04:09:00,382 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_enhanced_fast_string [2021-02-22 04:09:00,382 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic_string [2021-02-22 04:09:00,382 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic_unrolled [2021-02-22 04:09:00,382 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic [2021-02-22 04:09:00,382 INFO L130 BoogieDeclarations]: Found specification of procedure copy_in_user [2021-02-22 04:09:00,382 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_nocheck [2021-02-22 04:09:00,383 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user [2021-02-22 04:09:00,383 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_nocheck [2021-02-22 04:09:00,383 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user [2021-02-22 04:09:00,383 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-02-22 04:09:00,383 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2021-02-22 04:09:00,383 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-02-22 04:09:00,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_51___0 [2021-02-22 04:09:00,383 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2021-02-22 04:09:00,383 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2021-02-22 04:09:00,383 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-02-22 04:09:00,384 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2021-02-22 04:09:00,384 INFO L130 BoogieDeclarations]: Found specification of procedure compat_alloc_user_space [2021-02-22 04:09:00,384 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_prio_change [2021-02-22 04:09:00,384 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_prio_max [2021-02-22 04:09:00,384 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_prio_check [2021-02-22 04:09:00,384 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata___0 [2021-02-22 04:09:00,384 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-22 04:09:00,384 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-02-22 04:09:00,384 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_dequeue [2021-02-22 04:09:00,385 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_subscribe [2021-02-22 04:09:00,385 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-02-22 04:09:00,385 INFO L130 BoogieDeclarations]: Found specification of procedure v4l_printk_ioctl [2021-02-22 04:09:00,385 INFO L130 BoogieDeclarations]: Found specification of procedure video_usercopy [2021-02-22 04:09:00,385 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_init [2021-02-22 04:09:00,385 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_add [2021-02-22 04:09:00,385 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_del [2021-02-22 04:09:00,385 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_exit [2021-02-22 04:09:00,385 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_is_streaming [2021-02-22 04:09:00,385 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_streaming [2021-02-22 04:09:00,386 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_enable [2021-02-22 04:09:00,386 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_probe_video [2021-02-22 04:09:00,386 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_ctrl [2021-02-22 04:09:00,386 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_v4l2_ctrl [2021-02-22 04:09:00,386 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_v4l2_menu [2021-02-22 04:09:00,386 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_add_mapping [2021-02-22 04:09:00,386 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_begin [2021-02-22 04:09:00,386 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_ctrl_commit [2021-02-22 04:09:00,386 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_commit [2021-02-22 04:09:00,387 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_rollback [2021-02-22 04:09:00,387 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_get [2021-02-22 04:09:00,387 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_set [2021-02-22 04:09:00,387 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_xu_ctrl_query [2021-02-22 04:09:00,387 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ioctl_ctrl_map [2021-02-22 04:09:00,387 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_try_frame_interval [2021-02-22 04:09:00,387 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_try_format [2021-02-22 04:09:00,387 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_get_format [2021-02-22 04:09:00,387 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_set_format [2021-02-22 04:09:00,388 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_get_streamparm [2021-02-22 04:09:00,388 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_set_streamparm [2021-02-22 04:09:00,388 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_acquire_privileges [2021-02-22 04:09:00,388 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_dismiss_privileges [2021-02-22 04:09:00,388 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_has_privileges [2021-02-22 04:09:00,388 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_open [2021-02-22 04:09:00,388 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_release [2021-02-22 04:09:00,388 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_do_ioctl [2021-02-22 04:09:00,388 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_ioctl [2021-02-22 04:09:00,389 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_get_xu_mapping [2021-02-22 04:09:00,389 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_put_xu_mapping [2021-02-22 04:09:00,389 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_get_xu_query [2021-02-22 04:09:00,389 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_put_xu_query [2021-02-22 04:09:00,389 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_compat_ioctl32 [2021-02-22 04:09:00,389 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_read [2021-02-22 04:09:00,389 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_mmap [2021-02-22 04:09:00,389 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_poll [2021-02-22 04:09:00,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_19 [2021-02-22 04:09:00,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_22 [2021-02-22 04:09:00,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_23 [2021-02-22 04:09:00,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_24 [2021-02-22 04:09:00,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_27 [2021-02-22 04:09:00,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_4 [2021-02-22 04:09:00,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_7_11 [2021-02-22 04:09:00,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_7_2 [2021-02-22 04:09:00,390 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-02-22 04:09:00,390 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2021-02-22 04:09:00,390 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2021-02-22 04:09:00,390 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2021-02-22 04:09:00,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_58___0 [2021-02-22 04:09:00,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_60___0 [2021-02-22 04:09:00,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_62___0 [2021-02-22 04:09:00,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_uvc_clock [2021-02-22 04:09:00,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_uvc_clock [2021-02-22 04:09:00,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_59___0 [2021-02-22 04:09:00,391 INFO L130 BoogieDeclarations]: Found specification of procedure set_normalized_timespec [2021-02-22 04:09:00,391 INFO L130 BoogieDeclarations]: Found specification of procedure timespec_sub [2021-02-22 04:09:00,391 INFO L130 BoogieDeclarations]: Found specification of procedure getnstimeofday [2021-02-22 04:09:00,392 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_ts [2021-02-22 04:09:00,392 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2021-02-22 04:09:00,392 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_current_frame_number [2021-02-22 04:09:00,392 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-02-22 04:09:00,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_66 [2021-02-22 04:09:00,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_67 [2021-02-22 04:09:00,392 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-02-22 04:09:00,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_64 [2021-02-22 04:09:00,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_68 [2021-02-22 04:09:00,393 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-02-22 04:09:00,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_coherent_65 [2021-02-22 04:09:00,393 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2021-02-22 04:09:00,393 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-02-22 04:09:00,393 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-02-22 04:09:00,393 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-02-22 04:09:00,393 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2021-02-22 04:09:00,393 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_isight [2021-02-22 04:09:00,393 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_dump [2021-02-22 04:09:00,394 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_query_ctrl [2021-02-22 04:09:00,394 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_name [2021-02-22 04:09:00,394 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_fixup_video_ctrl [2021-02-22 04:09:00,394 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_get_video_ctrl [2021-02-22 04:09:00,394 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_set_video_ctrl [2021-02-22 04:09:00,394 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_commit_video [2021-02-22 04:09:00,394 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_decode [2021-02-22 04:09:00,394 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_reset [2021-02-22 04:09:00,394 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_init [2021-02-22 04:09:00,394 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_cleanup [2021-02-22 04:09:00,395 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_host_sof [2021-02-22 04:09:00,395 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_decode [2021-02-22 04:09:00,395 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_update [2021-02-22 04:09:00,395 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_start [2021-02-22 04:09:00,395 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_stop [2021-02-22 04:09:00,395 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_start [2021-02-22 04:09:00,395 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_data [2021-02-22 04:09:00,395 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_end [2021-02-22 04:09:00,395 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_encode_header [2021-02-22 04:09:00,395 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_encode_data [2021-02-22 04:09:00,396 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_isoc [2021-02-22 04:09:00,396 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_bulk [2021-02-22 04:09:00,396 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_encode_bulk [2021-02-22 04:09:00,396 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_complete [2021-02-22 04:09:00,396 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-22 04:09:00,396 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_free_urb_buffers [2021-02-22 04:09:00,396 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_alloc_urb_buffers [2021-02-22 04:09:00,396 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_uninit_video [2021-02-22 04:09:00,396 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_endpoint_max_bpi [2021-02-22 04:09:00,397 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_init_video_isoc [2021-02-22 04:09:00,397 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_init_video_bulk [2021-02-22 04:09:00,397 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_init_video [2021-02-22 04:09:00,397 INFO L130 BoogieDeclarations]: Found specification of procedure memweight [2021-02-22 04:09:00,397 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-02-22 04:09:00,397 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-02-22 04:09:00,397 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2021-02-22 04:09:00,397 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-02-22 04:09:00,397 INFO L130 BoogieDeclarations]: Found specification of procedure usb_match_one_id [2021-02-22 04:09:00,397 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-02-22 04:09:00,398 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_replace [2021-02-22 04:09:00,398 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_merge [2021-02-22 04:09:00,398 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_queue_fh [2021-02-22 04:09:00,398 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_get_zoom [2021-02-22 04:09:00,398 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_set_zoom [2021-02-22 04:09:00,398 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_data [2021-02-22 04:09:00,398 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_test_bit [2021-02-22 04:09:00,398 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_clear_bit [2021-02-22 04:09:00,399 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_get_le_value [2021-02-22 04:09:00,399 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_set_le_value [2021-02-22 04:09:00,399 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_entity_match_guid [2021-02-22 04:09:00,399 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_find_control [2021-02-22 04:09:00,399 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_find_control [2021-02-22 04:09:00,399 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_populate_cache [2021-02-22 04:09:00,399 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_ctrl_get [2021-02-22 04:09:00,399 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~__u8~0~X~$Pointer$~TO~~__s32~0 [2021-02-22 04:09:00,399 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_query_v4l2_ctrl [2021-02-22 04:09:00,399 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_fill_event [2021-02-22 04:09:00,400 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_send_event [2021-02-22 04:09:00,400 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_send_slave_event [2021-02-22 04:09:00,400 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_send_events [2021-02-22 04:09:00,400 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_add_event [2021-02-22 04:09:00,400 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_del_event [2021-02-22 04:09:00,400 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_commit_entity [2021-02-22 04:09:00,400 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~__s32~0~X~$Pointer$~TO~VOID [2021-02-22 04:09:00,400 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_fixup_xu_info [2021-02-22 04:09:00,400 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_fill_xu_info [2021-02-22 04:09:00,401 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_add_info [2021-02-22 04:09:00,401 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_init_xu_ctrl [2021-02-22 04:09:00,401 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_ctrl_add_mapping [2021-02-22 04:09:00,401 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_prune_entity [2021-02-22 04:09:00,401 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_init_ctrl [2021-02-22 04:09:00,401 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_cleanup_mappings [2021-02-22 04:09:00,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-02-22 04:09:00,401 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2021-02-22 04:09:00,401 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2021-02-22 04:09:00,402 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2021-02-22 04:09:00,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_61 [2021-02-22 04:09:00,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_60 [2021-02-22 04:09:00,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_62 [2021-02-22 04:09:00,402 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2021-02-22 04:09:00,402 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2021-02-22 04:09:00,402 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2021-02-22 04:09:00,402 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2021-02-22 04:09:00,402 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2021-02-22 04:09:00,403 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2021-02-22 04:09:00,403 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2021-02-22 04:09:00,403 INFO L130 BoogieDeclarations]: Found specification of procedure usb_to_input_id [2021-02-22 04:09:00,403 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_input_init [2021-02-22 04:09:00,403 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_input_cleanup [2021-02-22 04:09:00,403 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_input_report_key [2021-02-22 04:09:00,403 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_event_streaming [2021-02-22 04:09:00,403 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_event_control [2021-02-22 04:09:00,403 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_complete [2021-02-22 04:09:00,404 INFO L130 BoogieDeclarations]: Found specification of procedure isight_decode [2021-02-22 04:09:00,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2021-02-22 04:09:00,404 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2021-02-22 04:09:00,404 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2021-02-22 04:09:00,404 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2021-02-22 04:09:00,404 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-02-22 04:09:00,404 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-02-22 04:09:00,404 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2021-02-22 04:09:00,404 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_stats_open [2021-02-22 04:09:00,404 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_stats_read [2021-02-22 04:09:00,405 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_stats_release [2021-02-22 04:09:00,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2021-02-22 04:09:00,405 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_init [2021-02-22 04:09:00,405 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_cleanup [2021-02-22 04:09:00,405 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_create_link [2021-02-22 04:09:00,405 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_init [2021-02-22 04:09:00,405 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register_subdev [2021-02-22 04:09:00,405 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_mc_register_entity [2021-02-22 04:09:00,405 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_mc_init_entity [2021-02-22 04:09:00,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2021-02-22 04:09:00,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2021-02-22 04:09:00,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-02-22 04:09:00,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2021-02-22 04:09:00,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2021-02-22 04:09:00,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-22 04:09:00,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2021-02-22 04:09:00,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-22 04:09:00,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2021-02-22 04:09:00,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2021-02-22 04:09:00,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-02-22 04:09:00,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-02-22 04:09:00,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2021-02-22 04:09:00,407 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-22 04:09:00,407 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2021-02-22 04:09:00,407 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-22 04:09:00,407 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-22 04:09:00,407 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-02-22 04:09:00,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2021-02-22 04:09:00,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2021-02-22 04:09:00,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2021-02-22 04:09:00,408 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-22 04:09:00,408 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-22 04:09:00,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2021-02-22 04:09:00,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2021-02-22 04:09:00,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2021-02-22 04:09:00,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2021-02-22 04:09:00,408 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-02-22 04:09:00,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2021-02-22 04:09:00,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2021-02-22 04:09:00,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2021-02-22 04:09:00,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2021-02-22 04:09:00,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2021-02-22 04:09:00,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2021-02-22 04:09:00,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2021-02-22 04:09:00,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2021-02-22 04:09:00,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2021-02-22 04:09:00,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2021-02-22 04:09:00,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2021-02-22 04:09:00,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2021-02-22 04:09:00,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2021-02-22 04:09:00,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2021-02-22 04:09:00,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2021-02-22 04:09:00,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2021-02-22 04:09:00,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_irqlock_of_uvc_video_queue [2021-02-22 04:09:00,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_irqlock_of_uvc_video_queue [2021-02-22 04:09:00,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_irqlock_of_uvc_video_queue [2021-02-22 04:09:00,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_irqlock_of_uvc_video_queue [2021-02-22 04:09:00,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_irqlock_of_uvc_video_queue [2021-02-22 04:09:00,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_irqlock_of_uvc_video_queue [2021-02-22 04:09:00,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2021-02-22 04:09:00,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2021-02-22 04:09:00,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2021-02-22 04:09:00,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2021-02-22 04:09:00,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2021-02-22 04:09:00,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2021-02-22 04:09:00,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2021-02-22 04:09:00,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2021-02-22 04:09:00,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2021-02-22 04:09:00,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2021-02-22 04:09:00,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2021-02-22 04:09:00,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2021-02-22 04:09:00,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2021-02-22 04:09:00,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2021-02-22 04:09:00,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2021-02-22 04:09:00,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2021-02-22 04:09:00,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_uvc_clock [2021-02-22 04:09:00,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_uvc_clock [2021-02-22 04:09:00,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_uvc_clock [2021-02-22 04:09:00,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_uvc_clock [2021-02-22 04:09:00,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_uvc_clock [2021-02-22 04:09:00,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_uvc_clock [2021-02-22 04:09:00,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2021-02-22 04:09:00,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2021-02-22 04:09:00,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2021-02-22 04:09:00,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2021-02-22 04:09:00,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2021-02-22 04:09:00,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2021-02-22 04:09:00,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2021-02-22 04:09:00,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2021-02-22 04:09:00,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2021-02-22 04:09:00,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2021-02-22 04:09:00,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2021-02-22 04:09:00,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2021-02-22 04:09:00,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2021-02-22 04:09:00,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2021-02-22 04:09:00,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2021-02-22 04:09:00,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2021-02-22 04:09:00,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2021-02-22 04:09:00,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2021-02-22 04:09:00,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2021-02-22 04:09:00,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2021-02-22 04:09:00,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2021-02-22 04:09:00,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2021-02-22 04:09:00,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2021-02-22 04:09:00,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2021-02-22 04:09:00,416 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-22 04:09:00,416 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-22 04:09:00,416 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-22 04:09:00,416 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-22 04:09:00,416 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-22 04:09:00,416 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-22 04:09:00,416 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-22 04:09:00,416 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-22 04:09:00,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-22 04:09:00,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-22 04:09:00,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-22 04:09:00,417 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-22 04:09:00,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-22 04:09:00,417 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-02-22 04:09:00,417 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-02-22 04:09:03,494 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11700: SUMMARY for call #t~ret1201 := ldv__builtin_expect((if 0 != ~ret~17 then 1 else 0), 0); srcloc: null [2021-02-22 04:09:03,494 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11692: #res := ~ret~17; [2021-02-22 04:09:03,495 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11696: SUMMARY for call #t~ret1200 := ldv__builtin_expect((if 0 != ~ret~17 then 1 else 0), 0); srcloc: null [2021-02-22 04:09:03,495 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11729-1: ~tmp___0~23 := #t~ret1200; [2021-02-22 04:09:03,495 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11729: assume -9223372036854775808 <= #t~ret1200 && #t~ret1200 <= 9223372036854775807; [2021-02-22 04:09:03,495 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11758: #res := (if ~tmp___2~9 % 18446744073709551616 % 4294967296 <= 2147483647 then ~tmp___2~9 % 18446744073709551616 % 4294967296 else ~tmp___2~9 % 18446744073709551616 % 4294967296 - 4294967296); [2021-02-22 04:09:03,495 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11729-2: havoc #t~ret1200; [2021-02-22 04:09:03,495 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11684: #res := ~ret~17; [2021-02-22 04:09:03,495 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11746: assume 0 != ~tmp___1~13; [2021-02-22 04:09:03,496 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11746: assume !(0 != ~tmp___1~13); [2021-02-22 04:09:03,496 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11688: #res := ~ret~17; [2021-02-22 04:09:03,496 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11738: #res := ~ret~17; [2021-02-22 04:09:03,496 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11680: #res := ~ret~17; [2021-02-22 04:09:03,496 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11747: #res := ~ret~17; [2021-02-22 04:09:03,496 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11731: assume 0 != ~tmp___0~23; [2021-02-22 04:09:03,496 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11731: assume !(0 != ~tmp___0~23); [2021-02-22 04:09:03,497 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11756: ~tmp___2~9 := #t~ret1202; [2021-02-22 04:09:03,498 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11756-1: havoc #t~ret1202; [2021-02-22 04:09:03,498 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume 1 == ~size % 4294967296; [2021-02-22 04:09:03,498 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !(1 == ~size % 4294967296); [2021-02-22 04:09:03,498 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11744: assume -9223372036854775808 <= #t~ret1201 && #t~ret1201 <= 9223372036854775807; [2021-02-22 04:09:03,498 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11744-2: havoc #t~ret1201; [2021-02-22 04:09:03,498 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11744-1: ~tmp___1~13 := #t~ret1201; [2021-02-22 04:09:03,499 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11732: #res := ~ret~17; [2021-02-22 04:09:03,499 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11699: assume 16 == ~size % 4294967296; [2021-02-22 04:09:03,499 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11699: assume !(16 == ~size % 4294967296); [2021-02-22 04:09:03,499 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11703: SUMMARY for call #t~ret1202 := copy_user_generic(~dst.base, ~dst.offset, ~src.base, ~src.offset, ~size); srcloc: null [2021-02-22 04:09:03,499 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11691: assume 8 == ~size % 4294967296; [2021-02-22 04:09:03,499 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11691: assume !(8 == ~size % 4294967296); [2021-02-22 04:09:03,499 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11695: assume 10 == ~size % 4294967296; [2021-02-22 04:09:03,499 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11695: assume !(10 == ~size % 4294967296); [2021-02-22 04:09:03,499 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11683: assume 2 == ~size % 4294967296; [2021-02-22 04:09:03,500 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11683: assume !(2 == ~size % 4294967296); [2021-02-22 04:09:03,500 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11753: #res := ~ret~17; [2021-02-22 04:09:03,500 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11687: assume 4 == ~size % 4294967296; [2021-02-22 04:09:03,500 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11687: assume !(4 == ~size % 4294967296); [2021-02-22 04:09:09,598 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2021-02-22 04:09:11,892 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11836: #res := ~ret~18; [2021-02-22 04:09:11,892 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11861: #res := (if ~tmp___2~10 % 18446744073709551616 % 4294967296 <= 2147483647 then ~tmp___2~10 % 18446744073709551616 % 4294967296 else ~tmp___2~10 % 18446744073709551616 % 4294967296 - 4294967296); [2021-02-22 04:09:11,893 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11812: SUMMARY for call #t~ret1207 := copy_user_generic(~dst.base, ~dst.offset, ~src.base, ~src.offset, ~size); srcloc: null [2021-02-22 04:09:11,893 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11849: assume 0 != ~tmp___1~14; [2021-02-22 04:09:11,893 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11849: assume !(0 != ~tmp___1~14); [2021-02-22 04:09:11,893 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11804: assume 10 == ~size % 4294967296; [2021-02-22 04:09:11,893 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11804: assume !(10 == ~size % 4294967296); [2021-02-22 04:09:11,893 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11808: assume 16 == ~size % 4294967296; [2021-02-22 04:09:11,894 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11808: assume !(16 == ~size % 4294967296); [2021-02-22 04:09:11,894 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11796: assume 4 == ~size % 4294967296; [2021-02-22 04:09:11,894 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11796: assume !(4 == ~size % 4294967296); [2021-02-22 04:09:11,894 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11800: assume 8 == ~size % 4294967296; [2021-02-22 04:09:11,894 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11800: assume !(8 == ~size % 4294967296); [2021-02-22 04:09:11,894 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11833-1: ~tmp___0~24 := #t~ret1205; [2021-02-22 04:09:11,894 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11833: assume -9223372036854775808 <= #t~ret1205 && #t~ret1205 <= 9223372036854775807; [2021-02-22 04:09:11,895 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11833-2: havoc #t~ret1205; [2021-02-22 04:09:11,895 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11850: #res := ~ret~18; [2021-02-22 04:09:11,895 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11792: assume 2 == ~size % 4294967296; [2021-02-22 04:09:11,895 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11792: assume !(2 == ~size % 4294967296); [2021-02-22 04:09:11,895 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11842: #res := ~ret~18; [2021-02-22 04:09:11,895 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11805: SUMMARY for call #t~ret1205 := ldv__builtin_expect((if 0 != ~ret~18 then 1 else 0), 0); srcloc: null [2021-02-22 04:09:11,895 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11809: SUMMARY for call #t~ret1206 := ldv__builtin_expect((if 0 != ~ret~18 then 1 else 0), 0); srcloc: null [2021-02-22 04:09:11,896 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11797: #res := ~ret~18; [2021-02-22 04:09:11,896 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11859-1: havoc #t~ret1207; [2021-02-22 04:09:11,896 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11859: ~tmp___2~10 := #t~ret1207; [2021-02-22 04:09:11,896 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11801: #res := ~ret~18; [2021-02-22 04:09:11,896 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11789: #res := ~ret~18; [2021-02-22 04:09:11,896 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11793: #res := ~ret~18; [2021-02-22 04:09:11,896 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume 1 == ~size % 4294967296; [2021-02-22 04:09:11,896 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11847-2: havoc #t~ret1206; [2021-02-22 04:09:11,896 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !(1 == ~size % 4294967296); [2021-02-22 04:09:11,897 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11847-1: ~tmp___1~14 := #t~ret1206; [2021-02-22 04:09:11,897 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11847: assume -9223372036854775808 <= #t~ret1206 && #t~ret1206 <= 9223372036854775807; [2021-02-22 04:09:11,897 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11835: assume 0 != ~tmp___0~24; [2021-02-22 04:09:11,897 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11835: assume !(0 != ~tmp___0~24); [2021-02-22 04:09:11,897 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11856: #res := ~ret~18; [2021-02-22 04:09:12,214 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-02-22 04:09:22,630 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-22 04:09:22,631 INFO L299 CfgBuilder]: Removed 7 assume(true) statements. [2021-02-22 04:09:22,649 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 04:09:22 BoogieIcfgContainer [2021-02-22 04:09:22,649 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-22 04:09:22,651 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-22 04:09:22,651 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-22 04:09:22,655 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-22 04:09:22,655 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.02 04:08:49" (1/3) ... [2021-02-22 04:09:22,656 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2f6e821a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 04:09:22, skipping insertion in model container [2021-02-22 04:09:22,656 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:08:59" (2/3) ... [2021-02-22 04:09:22,656 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2f6e821a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 04:09:22, skipping insertion in model container [2021-02-22 04:09:22,656 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 04:09:22" (3/3) ... [2021-02-22 04:09:22,658 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i [2021-02-22 04:09:22,664 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-22 04:09:22,674 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-02-22 04:09:22,693 INFO L253 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-02-22 04:09:22,725 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-22 04:09:22,726 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-22 04:09:22,726 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-22 04:09:22,726 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-22 04:09:22,726 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-22 04:09:22,726 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-22 04:09:22,726 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-22 04:09:22,726 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-22 04:09:22,967 INFO L276 IsEmpty]: Start isEmpty. Operand 20757 states. [2021-02-22 04:09:23,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5195 [2021-02-22 04:09:23,519 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 04:09:23,524 INFO L422 BasicCegarLoop]: trace histogram [32, 32, 32, 32, 32, 32, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 04:09:23,528 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 04:09:23,534 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 04:09:23,538 INFO L82 PathProgramCache]: Analyzing trace with hash -1861260678, now seen corresponding path program 1 times [2021-02-22 04:09:23,547 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 04:09:23,547 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [657062134] [2021-02-22 04:09:23,549 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 04:09:23,726 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 04:09:25,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:09:29,541 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:09:29,542 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:09:29,543 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:09:29,544 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 04:09:29,555 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:09:29,556 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 04:09:29,557 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:09:29,558 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:01,588 WARN L202 SmtUtils]: Spent 31.83 s on a formula simplification that was a NOOP. DAG size: 2362 [2021-02-22 04:10:01,596 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 04:10:01,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:06,019 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:06,020 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:13,119 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4393 [2021-02-22 04:10:13,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:13,153 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:13,154 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:13,539 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2021-02-22 04:10:13,543 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4396 [2021-02-22 04:10:13,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:13,750 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:13,750 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:13,752 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 04:10:13,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:13,842 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:13,843 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:13,889 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 04:10:13,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:13,907 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:13,908 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:13,908 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:10:13,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:13,920 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:13,921 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:13,922 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2021-02-22 04:10:13,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:13,937 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:13,938 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:13,938 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:10:13,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:13,950 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:13,951 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:13,952 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-02-22 04:10:13,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:13,970 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:13,970 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:13,971 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:10:13,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:13,984 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:13,984 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:13,985 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-02-22 04:10:13,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,000 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,001 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,001 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:10:14,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,013 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,013 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 04:10:14,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,028 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,029 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:10:14,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,041 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,041 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,042 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2021-02-22 04:10:14,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,057 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,058 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,058 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:10:14,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,070 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,070 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,071 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-02-22 04:10:14,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,085 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,086 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:10:14,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,098 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,098 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,099 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2021-02-22 04:10:14,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,114 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,114 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,115 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:10:14,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,126 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,126 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,127 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2021-02-22 04:10:14,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,141 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,142 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,142 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:10:14,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,154 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,154 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,155 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2021-02-22 04:10:14,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,169 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,170 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,170 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:10:14,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,181 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,182 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,183 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2021-02-22 04:10:14,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,197 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,197 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,197 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:10:14,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,209 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,210 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,210 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2021-02-22 04:10:14,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,226 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,227 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,227 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:10:14,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,239 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,240 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,240 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2021-02-22 04:10:14,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,255 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,256 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,257 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:10:14,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,268 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,269 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,269 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2021-02-22 04:10:14,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,285 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,285 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:10:14,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,297 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,298 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,299 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2021-02-22 04:10:14,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,314 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,315 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,315 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:10:14,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,327 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,328 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,328 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 345 [2021-02-22 04:10:14,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,343 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,344 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,344 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:10:14,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,356 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,357 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,357 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 368 [2021-02-22 04:10:14,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,372 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,373 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,373 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:10:14,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,386 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,387 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,388 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 391 [2021-02-22 04:10:14,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,404 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,405 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,405 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:10:14,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,417 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,418 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414 [2021-02-22 04:10:14,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,434 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,435 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:10:14,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,449 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,449 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,450 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 437 [2021-02-22 04:10:14,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,465 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,466 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,466 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:10:14,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,478 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,478 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,479 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 460 [2021-02-22 04:10:14,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,495 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,495 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,496 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:10:14,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,510 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,510 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,511 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 483 [2021-02-22 04:10:14,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,527 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,527 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,528 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:10:14,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,541 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,541 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,542 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 506 [2021-02-22 04:10:14,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,559 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,560 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,560 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:10:14,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,573 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,574 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,575 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 529 [2021-02-22 04:10:14,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,590 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,590 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,591 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:10:14,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,602 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,603 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,604 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 552 [2021-02-22 04:10:14,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,620 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,620 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:10:14,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,632 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,633 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575 [2021-02-22 04:10:14,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,649 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,649 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,650 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:10:14,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,662 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,663 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,663 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 598 [2021-02-22 04:10:14,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,678 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,679 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,679 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:10:14,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,691 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,692 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,693 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 621 [2021-02-22 04:10:14,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,708 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,709 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:10:14,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,721 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,721 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,722 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 644 [2021-02-22 04:10:14,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,738 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,738 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,739 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:10:14,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,751 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,751 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,752 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 667 [2021-02-22 04:10:14,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,767 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,768 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:10:14,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,780 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,781 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,781 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 690 [2021-02-22 04:10:14,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,797 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,798 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:14,798 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:10:14,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:14,810 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:14,810 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:15,349 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5127 [2021-02-22 04:10:15,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:15,370 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:15,371 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:15,371 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5182 [2021-02-22 04:10:15,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:10:15,382 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:10:15,383 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:10:29,318 INFO L134 CoverageAnalysis]: Checked inductivity of 9517 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9517 trivial. 0 not checked. [2021-02-22 04:10:29,320 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [657062134] [2021-02-22 04:10:29,322 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 04:10:29,322 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-02-22 04:10:29,323 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [809813377] [2021-02-22 04:10:29,336 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-02-22 04:10:29,336 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 04:10:29,350 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-02-22 04:10:29,351 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-02-22 04:10:29,353 INFO L87 Difference]: Start difference. First operand 20757 states. Second operand 6 states. [2021-02-22 04:11:14,158 WARN L202 SmtUtils]: Spent 32.39 s on a formula simplification that was a NOOP. DAG size: 2364 [2021-02-22 04:11:23,543 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2021-02-22 04:20:42,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 04:20:42,947 INFO L93 Difference]: Finished difference Result 39270 states and 44929 transitions. [2021-02-22 04:20:42,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-02-22 04:20:42,949 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 5194 [2021-02-22 04:20:42,968 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 04:20:43,204 INFO L225 Difference]: With dead ends: 39270 [2021-02-22 04:20:43,204 INFO L226 Difference]: Without dead ends: 29075 [2021-02-22 04:20:43,278 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 144 GetRequests, 137 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 65.2s TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2021-02-22 04:20:43,349 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29075 states.