/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-36cd7be [2021-02-24 06:32:24,911 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-24 06:32:24,917 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-24 06:32:24,968 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-24 06:32:24,968 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-24 06:32:24,972 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-24 06:32:24,975 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-24 06:32:24,983 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-24 06:32:24,986 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-24 06:32:24,992 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-24 06:32:24,993 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-24 06:32:24,994 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-24 06:32:24,995 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-24 06:32:24,998 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-24 06:32:25,000 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-24 06:32:25,002 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-24 06:32:25,006 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-24 06:32:25,007 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-24 06:32:25,015 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-24 06:32:25,023 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-24 06:32:25,025 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-24 06:32:25,027 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-24 06:32:25,028 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-24 06:32:25,031 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-24 06:32:25,039 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-24 06:32:25,039 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-24 06:32:25,040 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-24 06:32:25,042 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-24 06:32:25,042 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-24 06:32:25,043 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-24 06:32:25,044 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-24 06:32:25,044 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-24 06:32:25,046 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-24 06:32:25,047 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-24 06:32:25,048 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-24 06:32:25,049 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-24 06:32:25,049 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-24 06:32:25,050 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-24 06:32:25,050 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-24 06:32:25,051 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-24 06:32:25,052 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-24 06:32:25,057 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_64.epf [2021-02-24 06:32:25,078 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-24 06:32:25,078 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-24 06:32:25,082 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-24 06:32:25,082 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-24 06:32:25,082 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-24 06:32:25,082 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-24 06:32:25,083 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-24 06:32:25,083 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-24 06:32:25,083 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-24 06:32:25,083 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-24 06:32:25,084 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-24 06:32:25,085 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-24 06:32:25,085 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-24 06:32:25,085 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-24 06:32:25,085 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-24 06:32:25,086 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-24 06:32:25,086 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-24 06:32:25,086 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-24 06:32:25,086 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-24 06:32:25,087 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-24 06:32:25,087 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-24 06:32:25,494 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-24 06:32:25,523 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-24 06:32:25,541 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-24 06:32:25,543 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-24 06:32:25,544 INFO L275 PluginConnector]: CDTParser initialized [2021-02-24 06:32:25,545 INFO L432 ainManager$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 [2021-02-24 06:32:25,628 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/75e10425f/24fd7e98ee284ffd997b3bb5e4cc6a7e/FLAG11e79b7fc [2021-02-24 06:32:27,151 INFO L306 CDTParser]: Found 1 translation units. [2021-02-24 06:32:27,152 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 [2021-02-24 06:32:27,231 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/75e10425f/24fd7e98ee284ffd997b3bb5e4cc6a7e/FLAG11e79b7fc [2021-02-24 06:32:27,703 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/75e10425f/24fd7e98ee284ffd997b3bb5e4cc6a7e [2021-02-24 06:32:27,706 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-24 06:32:27,720 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-24 06:32:27,721 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-24 06:32:27,721 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-24 06:32:27,726 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-24 06:32:27,726 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 06:32:27" (1/1) ... [2021-02-24 06:32:27,728 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5765ecac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:32:27, skipping insertion in model container [2021-02-24 06:32:27,728 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 06:32:27" (1/1) ... [2021-02-24 06:32:27,736 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-24 06:32:27,984 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-24 06:32:34,191 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] [2021-02-24 06:32:34,194 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] [2021-02-24 06:32:34,219 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 06:32:34,360 INFO L203 MainTranslator]: Completed pre-run [2021-02-24 06:32:35,278 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] [2021-02-24 06:32:35,278 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] [2021-02-24 06:32:35,287 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 06:32:36,467 INFO L208 MainTranslator]: Completed translation [2021-02-24 06:32:36,467 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:32:36 WrapperNode [2021-02-24 06:32:36,467 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-24 06:32:36,468 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-24 06:32:36,469 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-24 06:32:36,469 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-24 06:32:36,480 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:32:36" (1/1) ... [2021-02-24 06:32:36,480 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:32:36" (1/1) ... [2021-02-24 06:32:36,858 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:32:36" (1/1) ... [2021-02-24 06:32:36,859 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:32:36" (1/1) ... [2021-02-24 06:32:37,346 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:32:36" (1/1) ... [2021-02-24 06:32:37,394 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:32:36" (1/1) ... [2021-02-24 06:32:37,539 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:32:36" (1/1) ... [2021-02-24 06:32:37,635 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-24 06:32:37,636 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-24 06:32:37,636 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-24 06:32:37,636 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-24 06:32:37,637 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:32:36" (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 [2021-02-24 06:32:37,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-24 06:32:37,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-24 06:32:37,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-02-24 06:32:37,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-02-24 06:32:37,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-24 06:32:37,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~__u8~0~X~$Pointer$~TO~~__s32~0 [2021-02-24 06:32:37,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~__s32~0~X~$Pointer$~TO~VOID [2021-02-24 06:32:37,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-02-24 06:32:37,737 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-24 06:32:37,737 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-02-24 06:32:37,737 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-24 06:32:37,737 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-02-24 06:32:37,737 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-02-24 06:32:37,738 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2021-02-24 06:32:37,738 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2021-02-24 06:32:37,738 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-02-24 06:32:37,738 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-02-24 06:32:37,738 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-02-24 06:32:37,738 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2021-02-24 06:32:37,739 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2021-02-24 06:32:37,739 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2021-02-24 06:32:37,739 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-02-24 06:32:37,739 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-02-24 06:32:37,739 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-02-24 06:32:37,739 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-02-24 06:32:37,739 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2021-02-24 06:32:37,740 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-24 06:32:37,740 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-24 06:32:37,740 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-24 06:32:37,740 INFO L138 BoogieDeclarations]: Found implementation of procedure media_devnode_is_registered [2021-02-24 06:32:37,740 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_find_endpoint [2021-02-24 06:32:37,740 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_format_by_guid [2021-02-24 06:32:37,740 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_colorspace [2021-02-24 06:32:37,741 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_simplify_fraction [2021-02-24 06:32:37,741 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_fraction_to_interval [2021-02-24 06:32:37,741 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_entity_by_id [2021-02-24 06:32:37,741 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_entity_by_reference [2021-02-24 06:32:37,741 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_stream_by_id [2021-02-24 06:32:37,741 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_format [2021-02-24 06:32:37,741 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_streaming [2021-02-24 06:32:37,741 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_alloc_entity [2021-02-24 06:32:37,742 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_vendor_control [2021-02-24 06:32:37,742 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_standard_control [2021-02-24 06:32:37,742 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_control [2021-02-24 06:32:37,742 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_chain_entity [2021-02-24 06:32:37,742 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_chain_forward [2021-02-24 06:32:37,742 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_chain_backward [2021-02-24 06:32:37,742 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_chain [2021-02-24 06:32:37,743 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_print_terms [2021-02-24 06:32:37,743 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_print_chain [2021-02-24 06:32:37,743 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_device [2021-02-24 06:32:37,743 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_delete [2021-02-24 06:32:37,743 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_release [2021-02-24 06:32:37,743 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_unregister_video [2021-02-24 06:32:37,743 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_register_video [2021-02-24 06:32:37,743 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_register_terms [2021-02-24 06:32:37,744 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_register_chains [2021-02-24 06:32:37,744 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_probe [2021-02-24 06:32:37,744 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_disconnect [2021-02-24 06:32:37,744 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_suspend [2021-02-24 06:32:37,744 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_resume [2021-02-24 06:32:37,744 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_resume [2021-02-24 06:32:37,744 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_reset_resume [2021-02-24 06:32:37,744 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_clock_param_get [2021-02-24 06:32:37,745 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_clock_param_set [2021-02-24 06:32:37,745 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_init [2021-02-24 06:32:37,745 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_cleanup [2021-02-24 06:32:37,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_uvc_cleanup_10_2 [2021-02-24 06:32:37,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_uvc_init_10_19 [2021-02-24 06:32:37,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2021-02-24 06:32:37,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_8_1 [2021-02-24 06:32:37,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_10_4 [2021-02-24 06:32:37,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_10_5 [2021-02-24 06:32:37,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_10_6 [2021-02-24 06:32:37,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_7_10_7 [2021-02-24 06:32:37,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_3_10_8 [2021-02-24 06:32:37,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_io_instance_10_10_9 [2021-02-24 06:32:37,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_6_2 [2021-02-24 06:32:37,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_6_3 [2021-02-24 06:32:37,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_2 [2021-02-24 06:32:37,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_10_10 [2021-02-24 06:32:37,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_5_10_11 [2021-02-24 06:32:37,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_6_10_12 [2021-02-24 06:32:37,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_7_10_13 [2021-02-24 06:32:37,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_3_10_14 [2021-02-24 06:32:37,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_io_instance_10_10_15 [2021-02-24 06:32:37,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2021-02-24 06:32:37,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2021-02-24 06:32:37,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_10 [2021-02-24 06:32:37,748 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-24 06:32:37,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2021-02-24 06:32:37,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2021-02-24 06:32:37,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_kernel_param_ops_dummy_resourceless_instance_1 [2021-02-24 06:32:37,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_uvc_menu_info_dummy_resourceless_instance_2 [2021-02-24 06:32:37,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_subscribed_event_ops_dummy_resourceless_instance_3 [2021-02-24 06:32:37,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_vb2_ops_dummy_resourceless_instance_4 [2021-02-24 06:32:37,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-02-24 06:32:37,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-02-24 06:32:37,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-02-24 06:32:37,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-02-24 06:32:37,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-02-24 06:32:37,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2021-02-24 06:32:37,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2021-02-24 06:32:37,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2021-02-24 06:32:37,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2021-02-24 06:32:37,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2021-02-24 06:32:37,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2021-02-24 06:32:37,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2021-02-24 06:32:37,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2021-02-24 06:32:37,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2021-02-24 06:32:37,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_15 [2021-02-24 06:32:37,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2021-02-24 06:32:37,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_4 [2021-02-24 06:32:37,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister [2021-02-24 06:32:37,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_dummy_factory_6 [2021-02-24 06:32:37,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_callback_5_6 [2021-02-24 06:32:37,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_post_5_9 [2021-02-24 06:32:37,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_pre_5_10 [2021-02-24 06:32:37,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_probe_5_13 [2021-02-24 06:32:37,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_5_4 [2021-02-24 06:32:37,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_resume_5_7 [2021-02-24 06:32:37,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_suspend_5_8 [2021-02-24 06:32:37,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver [2021-02-24 06:32:37,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_usb_instance_5 [2021-02-24 06:32:37,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_39 [2021-02-24 06:32:37,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_40 [2021-02-24 06:32:37,753 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-02-24 06:32:37,754 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-24 06:32:37,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_51 [2021-02-24 06:32:37,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_52 [2021-02-24 06:32:37,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_58 [2021-02-24 06:32:37,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_59 [2021-02-24 06:32:37,754 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-02-24 06:32:37,754 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-02-24 06:32:37,754 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_is_busy [2021-02-24 06:32:37,755 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2021-02-24 06:32:37,755 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_set_plane_payload [2021-02-24 06:32:37,755 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_plane_payload [2021-02-24 06:32:37,755 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_size [2021-02-24 06:32:37,755 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_setup [2021-02-24 06:32:37,755 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_buffer_prepare [2021-02-24 06:32:37,755 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_buffer_queue [2021-02-24 06:32:37,756 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_buffer_finish [2021-02-24 06:32:37,756 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_wait_prepare [2021-02-24 06:32:37,756 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_wait_finish [2021-02-24 06:32:37,756 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_init [2021-02-24 06:32:37,756 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_alloc_buffers [2021-02-24 06:32:37,756 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_free_buffers [2021-02-24 06:32:37,756 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_buffer [2021-02-24 06:32:37,757 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_buffer [2021-02-24 06:32:37,757 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_dequeue_buffer [2021-02-24 06:32:37,757 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_mmap [2021-02-24 06:32:37,757 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_poll [2021-02-24 06:32:37,757 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_allocated [2021-02-24 06:32:37,757 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_enable [2021-02-24 06:32:37,757 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_cancel [2021-02-24 06:32:37,758 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_next_buffer [2021-02-24 06:32:37,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_12 [2021-02-24 06:32:37,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_13 [2021-02-24 06:32:37,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2021-02-24 06:32:37,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_7 [2021-02-24 06:32:37,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_8 [2021-02-24 06:32:37,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_9 [2021-02-24 06:32:37,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_58 [2021-02-24 06:32:37,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_59 [2021-02-24 06:32:37,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_60 [2021-02-24 06:32:37,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_62 [2021-02-24 06:32:37,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_64 [2021-02-24 06:32:37,759 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-02-24 06:32:37,759 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-02-24 06:32:37,759 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2021-02-24 06:32:37,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __chk_range_not_ok [2021-02-24 06:32:37,760 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_user_generic [2021-02-24 06:32:37,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_nocheck [2021-02-24 06:32:37,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user [2021-02-24 06:32:37,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_nocheck [2021-02-24 06:32:37,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user [2021-02-24 06:32:37,760 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-02-24 06:32:37,760 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-02-24 06:32:37,760 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2021-02-24 06:32:37,761 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata___0 [2021-02-24 06:32:37,761 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-02-24 06:32:37,761 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_is_streaming [2021-02-24 06:32:37,761 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_streaming [2021-02-24 06:32:37,761 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_commit [2021-02-24 06:32:37,761 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_rollback [2021-02-24 06:32:37,761 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ioctl_ctrl_map [2021-02-24 06:32:37,761 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_try_frame_interval [2021-02-24 06:32:37,762 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_try_format [2021-02-24 06:32:37,762 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_get_format [2021-02-24 06:32:37,762 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_set_format [2021-02-24 06:32:37,762 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_get_streamparm [2021-02-24 06:32:37,762 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_set_streamparm [2021-02-24 06:32:37,762 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_acquire_privileges [2021-02-24 06:32:37,762 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_dismiss_privileges [2021-02-24 06:32:37,762 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_has_privileges [2021-02-24 06:32:37,762 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_open [2021-02-24 06:32:37,763 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_release [2021-02-24 06:32:37,763 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_do_ioctl [2021-02-24 06:32:37,763 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_ioctl [2021-02-24 06:32:37,763 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_get_xu_mapping [2021-02-24 06:32:37,763 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_put_xu_mapping [2021-02-24 06:32:37,763 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_get_xu_query [2021-02-24 06:32:37,763 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_put_xu_query [2021-02-24 06:32:37,764 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_compat_ioctl32 [2021-02-24 06:32:37,764 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_read [2021-02-24 06:32:37,764 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_mmap [2021-02-24 06:32:37,764 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_poll [2021-02-24 06:32:37,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_22 [2021-02-24 06:32:37,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_23 [2021-02-24 06:32:37,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_24 [2021-02-24 06:32:37,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_27 [2021-02-24 06:32:37,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_4 [2021-02-24 06:32:37,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_7_11 [2021-02-24 06:32:37,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_7_2 [2021-02-24 06:32:37,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_14 [2021-02-24 06:32:37,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_5 [2021-02-24 06:32:37,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_7 [2021-02-24 06:32:37,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_51___0 [2021-02-24 06:32:37,765 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-02-24 06:32:37,766 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2021-02-24 06:32:37,766 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2021-02-24 06:32:37,766 INFO L138 BoogieDeclarations]: Found implementation of procedure timespec_sub [2021-02-24 06:32:37,766 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2021-02-24 06:32:37,766 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-02-24 06:32:37,766 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-02-24 06:32:37,766 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2021-02-24 06:32:37,766 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_query_ctrl [2021-02-24 06:32:37,767 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_name [2021-02-24 06:32:37,767 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_ctrl [2021-02-24 06:32:37,767 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_fixup_video_ctrl [2021-02-24 06:32:37,767 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_get_video_ctrl [2021-02-24 06:32:37,767 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_set_video_ctrl [2021-02-24 06:32:37,767 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_probe_video [2021-02-24 06:32:37,767 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_commit_video [2021-02-24 06:32:37,767 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_decode [2021-02-24 06:32:37,768 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_reset [2021-02-24 06:32:37,768 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_init [2021-02-24 06:32:37,768 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_cleanup [2021-02-24 06:32:37,768 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_host_sof [2021-02-24 06:32:37,768 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_update [2021-02-24 06:32:37,768 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_decode [2021-02-24 06:32:37,768 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_update [2021-02-24 06:32:37,768 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_dump [2021-02-24 06:32:37,769 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_start [2021-02-24 06:32:37,769 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_stop [2021-02-24 06:32:37,769 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_start [2021-02-24 06:32:37,769 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_data [2021-02-24 06:32:37,769 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_end [2021-02-24 06:32:37,769 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_encode_header [2021-02-24 06:32:37,769 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_encode_data [2021-02-24 06:32:37,769 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_isoc [2021-02-24 06:32:37,770 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_bulk [2021-02-24 06:32:37,770 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_encode_bulk [2021-02-24 06:32:37,770 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_complete [2021-02-24 06:32:37,770 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_free_urb_buffers [2021-02-24 06:32:37,770 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_alloc_urb_buffers [2021-02-24 06:32:37,770 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_uninit_video [2021-02-24 06:32:37,770 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_endpoint_max_bpi [2021-02-24 06:32:37,771 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_init_video_isoc [2021-02-24 06:32:37,771 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_init_video_bulk [2021-02-24 06:32:37,771 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_init_video [2021-02-24 06:32:37,771 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_suspend [2021-02-24 06:32:37,771 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_resume [2021-02-24 06:32:37,771 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_init [2021-02-24 06:32:37,771 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_enable [2021-02-24 06:32:37,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_58___0 [2021-02-24 06:32:37,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_59___0 [2021-02-24 06:32:37,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_60___0 [2021-02-24 06:32:37,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_62___0 [2021-02-24 06:32:37,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_64 [2021-02-24 06:32:37,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_coherent_65 [2021-02-24 06:32:37,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_66 [2021-02-24 06:32:37,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_67 [2021-02-24 06:32:37,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_68 [2021-02-24 06:32:37,773 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-02-24 06:32:37,773 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_get_zoom [2021-02-24 06:32:37,773 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_set_zoom [2021-02-24 06:32:37,773 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_data [2021-02-24 06:32:37,773 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_test_bit [2021-02-24 06:32:37,773 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_clear_bit [2021-02-24 06:32:37,774 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_get_le_value [2021-02-24 06:32:37,774 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_set_le_value [2021-02-24 06:32:37,774 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_entity_match_guid [2021-02-24 06:32:37,774 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_find_control [2021-02-24 06:32:37,774 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_find_control [2021-02-24 06:32:37,774 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_populate_cache [2021-02-24 06:32:37,774 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_ctrl_get [2021-02-24 06:32:37,774 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_query_v4l2_ctrl [2021-02-24 06:32:37,775 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_v4l2_ctrl [2021-02-24 06:32:37,775 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_v4l2_menu [2021-02-24 06:32:37,775 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_fill_event [2021-02-24 06:32:37,775 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_send_event [2021-02-24 06:32:37,775 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_send_slave_event [2021-02-24 06:32:37,775 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_send_events [2021-02-24 06:32:37,775 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_add_event [2021-02-24 06:32:37,775 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_del_event [2021-02-24 06:32:37,776 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_begin [2021-02-24 06:32:37,776 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_commit_entity [2021-02-24 06:32:37,776 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_ctrl_commit [2021-02-24 06:32:37,776 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_get [2021-02-24 06:32:37,776 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_set [2021-02-24 06:32:37,776 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_fixup_xu_info [2021-02-24 06:32:37,776 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_fill_xu_info [2021-02-24 06:32:37,776 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_init_xu_ctrl [2021-02-24 06:32:37,777 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_xu_ctrl_query [2021-02-24 06:32:37,777 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_resume_device [2021-02-24 06:32:37,777 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_add_info [2021-02-24 06:32:37,777 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_ctrl_add_mapping [2021-02-24 06:32:37,777 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_add_mapping [2021-02-24 06:32:37,777 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_prune_entity [2021-02-24 06:32:37,777 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_init_ctrl [2021-02-24 06:32:37,777 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_init_device [2021-02-24 06:32:37,777 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_cleanup_mappings [2021-02-24 06:32:37,777 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_cleanup_device [2021-02-24 06:32:37,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2021-02-24 06:32:37,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_9 [2021-02-24 06:32:37,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_10 [2021-02-24 06:32:37,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_13 [2021-02-24 06:32:37,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2021-02-24 06:32:37,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_9 [2021-02-24 06:32:37,778 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-02-24 06:32:37,778 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2021-02-24 06:32:37,778 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2021-02-24 06:32:37,779 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2021-02-24 06:32:37,779 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2021-02-24 06:32:37,779 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2021-02-24 06:32:37,779 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2021-02-24 06:32:37,779 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_to_input_id [2021-02-24 06:32:37,779 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_input_init [2021-02-24 06:32:37,779 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_input_cleanup [2021-02-24 06:32:37,779 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_input_report_key [2021-02-24 06:32:37,779 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_event_streaming [2021-02-24 06:32:37,780 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_event_control [2021-02-24 06:32:37,780 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_complete [2021-02-24 06:32:37,780 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_init [2021-02-24 06:32:37,780 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_cleanup [2021-02-24 06:32:37,780 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_start [2021-02-24 06:32:37,780 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_stop [2021-02-24 06:32:37,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_60 [2021-02-24 06:32:37,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_61 [2021-02-24 06:32:37,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_62 [2021-02-24 06:32:37,781 INFO L138 BoogieDeclarations]: Found implementation of procedure isight_decode [2021-02-24 06:32:37,781 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_isight [2021-02-24 06:32:37,781 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_stats_open [2021-02-24 06:32:37,781 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_stats_read [2021-02-24 06:32:37,781 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_stats_release [2021-02-24 06:32:37,781 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_init_stream [2021-02-24 06:32:37,781 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_cleanup_stream [2021-02-24 06:32:37,781 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_init [2021-02-24 06:32:37,782 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_cleanup [2021-02-24 06:32:37,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2021-02-24 06:32:37,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2021-02-24 06:32:37,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_19 [2021-02-24 06:32:37,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_15 [2021-02-24 06:32:37,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-02-24 06:32:37,782 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2021-02-24 06:32:37,782 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_mc_register_entity [2021-02-24 06:32:37,782 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_mc_cleanup_entity [2021-02-24 06:32:37,783 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_mc_init_entity [2021-02-24 06:32:37,783 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_mc_register_entities [2021-02-24 06:32:37,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-02-24 06:32:37,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2021-02-24 06:32:37,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-02-24 06:32:37,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-02-24 06:32:37,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2021-02-24 06:32:37,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-24 06:32:37,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2021-02-24 06:32:37,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2021-02-24 06:32:37,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2021-02-24 06:32:37,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-02-24 06:32:37,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2021-02-24 06:32:37,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-02-24 06:32:37,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-02-24 06:32:37,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2021-02-24 06:32:37,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-02-24 06:32:37,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-02-24 06:32:37,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-24 06:32:37,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2021-02-24 06:32:37,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-24 06:32:37,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-02-24 06:32:37,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-02-24 06:32:37,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-02-24 06:32:37,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-02-24 06:32:37,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2021-02-24 06:32:37,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-02-24 06:32:37,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2021-02-24 06:32:37,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2021-02-24 06:32:37,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2021-02-24 06:32:37,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2021-02-24 06:32:37,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2021-02-24 06:32:37,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2021-02-24 06:32:37,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2021-02-24 06:32:37,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2021-02-24 06:32:37,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2021-02-24 06:32:37,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2021-02-24 06:32:37,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2021-02-24 06:32:37,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2021-02-24 06:32:37,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2021-02-24 06:32:37,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2021-02-24 06:32:37,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2021-02-24 06:32:37,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2021-02-24 06:32:37,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2021-02-24 06:32:37,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2021-02-24 06:32:37,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2021-02-24 06:32:37,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2021-02-24 06:32:37,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2021-02-24 06:32:37,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2021-02-24 06:32:37,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2021-02-24 06:32:37,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irqlock_of_uvc_video_queue [2021-02-24 06:32:37,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqlock_of_uvc_video_queue [2021-02-24 06:32:37,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_irqlock_of_uvc_video_queue [2021-02-24 06:32:37,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_irqlock_of_uvc_video_queue [2021-02-24 06:32:37,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_irqlock_of_uvc_video_queue [2021-02-24 06:32:37,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_irqlock_of_uvc_video_queue [2021-02-24 06:32:37,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_irqlock_of_uvc_video_queue [2021-02-24 06:32:37,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_irqlock_of_uvc_video_queue [2021-02-24 06:32:37,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2021-02-24 06:32:37,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2021-02-24 06:32:37,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2021-02-24 06:32:37,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2021-02-24 06:32:37,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2021-02-24 06:32:37,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2021-02-24 06:32:37,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2021-02-24 06:32:37,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2021-02-24 06:32:37,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2021-02-24 06:32:37,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2021-02-24 06:32:37,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2021-02-24 06:32:37,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2021-02-24 06:32:37,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2021-02-24 06:32:37,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2021-02-24 06:32:37,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2021-02-24 06:32:37,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2021-02-24 06:32:37,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_uvc_clock [2021-02-24 06:32:37,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_uvc_clock [2021-02-24 06:32:37,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_uvc_clock [2021-02-24 06:32:37,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_uvc_clock [2021-02-24 06:32:37,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_uvc_clock [2021-02-24 06:32:37,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_uvc_clock [2021-02-24 06:32:37,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_uvc_clock [2021-02-24 06:32:37,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_uvc_clock [2021-02-24 06:32:37,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2021-02-24 06:32:37,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2021-02-24 06:32:37,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2021-02-24 06:32:37,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2021-02-24 06:32:37,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2021-02-24 06:32:37,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2021-02-24 06:32:37,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2021-02-24 06:32:37,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2021-02-24 06:32:37,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2021-02-24 06:32:37,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2021-02-24 06:32:37,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2021-02-24 06:32:37,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2021-02-24 06:32:37,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2021-02-24 06:32:37,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2021-02-24 06:32:37,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2021-02-24 06:32:37,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2021-02-24 06:32:37,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2021-02-24 06:32:37,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2021-02-24 06:32:37,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2021-02-24 06:32:37,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2021-02-24 06:32:37,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2021-02-24 06:32:37,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2021-02-24 06:32:37,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2021-02-24 06:32:37,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2021-02-24 06:32:37,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-24 06:32:37,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-02-24 06:32:37,796 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-24 06:32:37,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2021-02-24 06:32:37,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2021-02-24 06:32:37,796 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_user [2021-02-24 06:32:37,796 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2021-02-24 06:32:37,796 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2021-02-24 06:32:37,797 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-02-24 06:32:37,797 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-02-24 06:32:37,797 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-02-24 06:32:37,797 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-02-24 06:32:37,797 INFO L138 BoogieDeclarations]: Found implementation of procedure __video_register_device [2021-02-24 06:32:37,797 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-02-24 06:32:37,797 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-02-24 06:32:37,797 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2021-02-24 06:32:37,797 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_alloc_user_space [2021-02-24 06:32:37,798 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_in_user [2021-02-24 06:32:37,798 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-02-24 06:32:37,798 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-02-24 06:32:37,798 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive [2021-02-24 06:32:37,798 INFO L138 BoogieDeclarations]: Found implementation of procedure getnstimeofday [2021-02-24 06:32:37,798 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2021-02-24 06:32:37,798 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2021-02-24 06:32:37,798 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2021-02-24 06:32:37,798 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2021-02-24 06:32:37,799 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2021-02-24 06:32:37,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_ts [2021-02-24 06:32:37,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-02-24 06:32:37,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-02-24 06:32:37,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-24 06:32:37,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-02-24 06:32:37,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2021-02-24 06:32:37,799 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-02-24 06:32:37,799 INFO L138 BoogieDeclarations]: Found implementation of procedure media_device_register [2021-02-24 06:32:37,800 INFO L138 BoogieDeclarations]: Found implementation of procedure media_device_unregister [2021-02-24 06:32:37,800 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_cleanup [2021-02-24 06:32:37,800 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_create_link [2021-02-24 06:32:37,800 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_init [2021-02-24 06:32:37,800 INFO L138 BoogieDeclarations]: Found implementation of procedure memweight [2021-02-24 06:32:37,800 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-02-24 06:32:37,800 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-02-24 06:32:37,800 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-02-24 06:32:37,800 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-24 06:32:37,800 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2021-02-24 06:32:37,801 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-24 06:32:37,801 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2021-02-24 06:32:37,801 INFO L138 BoogieDeclarations]: Found implementation of procedure set_normalized_timespec [2021-02-24 06:32:37,801 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2021-02-24 06:32:37,801 INFO L138 BoogieDeclarations]: Found implementation of procedure strcasecmp [2021-02-24 06:32:37,801 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2021-02-24 06:32:37,801 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-02-24 06:32:37,801 INFO L138 BoogieDeclarations]: Found implementation of procedure strncasecmp [2021-02-24 06:32:37,802 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2021-02-24 06:32:37,802 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2021-02-24 06:32:37,802 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-02-24 06:32:37,802 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2021-02-24 06:32:37,802 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_driver_claim_interface [2021-02-24 06:32:37,802 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_driver_release_interface [2021-02-24 06:32:37,802 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_enable_autosuspend [2021-02-24 06:32:37,802 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2021-02-24 06:32:37,802 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-02-24 06:32:37,802 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_current_frame_number [2021-02-24 06:32:37,803 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2021-02-24 06:32:37,803 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intf [2021-02-24 06:32:37,803 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ifnum_to_if [2021-02-24 06:32:37,803 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-02-24 06:32:37,803 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_match_one_id [2021-02-24 06:32:37,803 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2021-02-24 06:32:37,803 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_intf [2021-02-24 06:32:37,803 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2021-02-24 06:32:37,804 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-02-24 06:32:37,804 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string [2021-02-24 06:32:37,804 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_merge [2021-02-24 06:32:37,804 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_replace [2021-02-24 06:32:37,804 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2021-02-24 06:32:37,804 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register_subdev [2021-02-24 06:32:37,804 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-02-24 06:32:37,804 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_dequeue [2021-02-24 06:32:37,805 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_queue_fh [2021-02-24 06:32:37,805 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_subscribe [2021-02-24 06:32:37,805 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-02-24 06:32:37,805 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_add [2021-02-24 06:32:37,805 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_del [2021-02-24 06:32:37,805 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_exit [2021-02-24 06:32:37,805 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_init [2021-02-24 06:32:37,805 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_prio_change [2021-02-24 06:32:37,805 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_prio_check [2021-02-24 06:32:37,806 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_prio_init [2021-02-24 06:32:37,806 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_prio_max [2021-02-24 06:32:37,806 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_init [2021-02-24 06:32:37,806 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l_printk_ioctl [2021-02-24 06:32:37,806 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_buffer_done [2021-02-24 06:32:37,806 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_dqbuf [2021-02-24 06:32:37,806 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_mmap [2021-02-24 06:32:37,806 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_vaddr [2021-02-24 06:32:37,806 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_poll [2021-02-24 06:32:37,807 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_qbuf [2021-02-24 06:32:37,807 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_querybuf [2021-02-24 06:32:37,807 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_queue_init [2021-02-24 06:32:37,807 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_queue_release [2021-02-24 06:32:37,807 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_reqbufs [2021-02-24 06:32:37,807 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_streamoff [2021-02-24 06:32:37,807 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_streamon [2021-02-24 06:32:37,807 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-24 06:32:37,807 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2021-02-24 06:32:37,808 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-02-24 06:32:37,808 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-24 06:32:37,808 INFO L138 BoogieDeclarations]: Found implementation of procedure video_usercopy [2021-02-24 06:32:37,808 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-24 06:32:37,808 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-24 06:32:37,808 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-02-24 06:32:37,809 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-02-24 06:32:37,809 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-02-24 06:32:37,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-24 06:32:37,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2021-02-24 06:32:37,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-02-24 06:32:37,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-02-24 06:32:37,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2021-02-24 06:32:37,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-24 06:32:37,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-02-24 06:32:37,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-02-24 06:32:37,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-02-24 06:32:37,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-02-24 06:32:37,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-02-24 06:32:37,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-02-24 06:32:37,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-02-24 06:32:37,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-02-24 06:32:37,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-02-24 06:32:37,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2021-02-24 06:32:37,811 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-24 06:32:37,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-24 06:32:37,811 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-02-24 06:32:37,811 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-02-24 06:32:37,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-24 06:32:37,811 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-24 06:32:37,811 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-02-24 06:32:37,811 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-02-24 06:32:37,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-24 06:32:37,812 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2021-02-24 06:32:37,812 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2021-02-24 06:32:37,812 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-24 06:32:37,812 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2021-02-24 06:32:37,812 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2021-02-24 06:32:37,812 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2021-02-24 06:32:37,812 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-24 06:32:37,812 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-02-24 06:32:37,812 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2021-02-24 06:32:37,812 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2021-02-24 06:32:37,813 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-02-24 06:32:37,813 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2021-02-24 06:32:37,813 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2021-02-24 06:32:37,813 INFO L130 BoogieDeclarations]: Found specification of procedure strncasecmp [2021-02-24 06:32:37,813 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2021-02-24 06:32:37,813 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-02-24 06:32:37,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-24 06:32:37,813 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-02-24 06:32:37,813 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-02-24 06:32:37,813 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-02-24 06:32:37,814 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-02-24 06:32:37,814 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-24 06:32:37,814 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2021-02-24 06:32:37,814 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2021-02-24 06:32:37,814 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2021-02-24 06:32:37,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_39 [2021-02-24 06:32:37,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_51 [2021-02-24 06:32:37,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_40 [2021-02-24 06:32:37,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_52 [2021-02-24 06:32:37,815 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-02-24 06:32:37,815 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-02-24 06:32:37,815 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intf [2021-02-24 06:32:37,815 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_intf [2021-02-24 06:32:37,815 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-02-24 06:32:37,815 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2021-02-24 06:32:37,815 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2021-02-24 06:32:37,815 INFO L130 BoogieDeclarations]: Found specification of procedure usb_enable_autosuspend [2021-02-24 06:32:37,815 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_claim_interface [2021-02-24 06:32:37,815 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_release_interface [2021-02-24 06:32:37,816 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ifnum_to_if [2021-02-24 06:32:37,816 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2021-02-24 06:32:37,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_58 [2021-02-24 06:32:37,816 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2021-02-24 06:32:37,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_59 [2021-02-24 06:32:37,816 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string [2021-02-24 06:32:37,816 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-24 06:32:37,816 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-02-24 06:32:37,816 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-24 06:32:37,816 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-02-24 06:32:37,817 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2021-02-24 06:32:37,817 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_prio_init [2021-02-24 06:32:37,817 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2021-02-24 06:32:37,817 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-24 06:32:37,817 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-24 06:32:37,817 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2021-02-24 06:32:37,817 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-02-24 06:32:37,817 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-24 06:32:37,817 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-24 06:32:37,818 INFO L130 BoogieDeclarations]: Found specification of procedure media_devnode_is_registered [2021-02-24 06:32:37,818 INFO L130 BoogieDeclarations]: Found specification of procedure media_device_register [2021-02-24 06:32:37,818 INFO L130 BoogieDeclarations]: Found specification of procedure media_device_unregister [2021-02-24 06:32:37,818 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2021-02-24 06:32:37,818 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-02-24 06:32:37,818 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_entity_by_id [2021-02-24 06:32:37,818 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_mc_register_entities [2021-02-24 06:32:37,818 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_mc_cleanup_entity [2021-02-24 06:32:37,818 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_init [2021-02-24 06:32:37,819 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_suspend [2021-02-24 06:32:37,819 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_resume [2021-02-24 06:32:37,819 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_init [2021-02-24 06:32:37,819 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_cleanup [2021-02-24 06:32:37,819 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_start [2021-02-24 06:32:37,819 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_stop [2021-02-24 06:32:37,819 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_init_device [2021-02-24 06:32:37,819 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_cleanup_device [2021-02-24 06:32:37,819 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_resume_device [2021-02-24 06:32:37,820 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_simplify_fraction [2021-02-24 06:32:37,820 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_fraction_to_interval [2021-02-24 06:32:37,820 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_find_endpoint [2021-02-24 06:32:37,820 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_init [2021-02-24 06:32:37,820 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_cleanup [2021-02-24 06:32:37,820 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_init_stream [2021-02-24 06:32:37,820 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_cleanup_stream [2021-02-24 06:32:37,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-24 06:32:37,820 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_format_by_guid [2021-02-24 06:32:37,820 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_colorspace [2021-02-24 06:32:37,821 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-24 06:32:37,821 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_entity_by_reference [2021-02-24 06:32:37,821 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_stream_by_id [2021-02-24 06:32:37,821 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_format [2021-02-24 06:32:37,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-24 06:32:37,821 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_streaming [2021-02-24 06:32:37,821 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_alloc_entity [2021-02-24 06:32:37,821 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_vendor_control [2021-02-24 06:32:37,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-02-24 06:32:37,821 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_standard_control [2021-02-24 06:32:37,822 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_control [2021-02-24 06:32:37,822 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_chain_entity [2021-02-24 06:32:37,822 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_chain_forward [2021-02-24 06:32:37,822 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_chain_backward [2021-02-24 06:32:37,822 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_chain [2021-02-24 06:32:37,822 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_print_terms [2021-02-24 06:32:37,822 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_print_chain [2021-02-24 06:32:37,822 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_device [2021-02-24 06:32:37,822 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_delete [2021-02-24 06:32:37,822 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_release [2021-02-24 06:32:37,822 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_unregister_video [2021-02-24 06:32:37,823 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_register_video [2021-02-24 06:32:37,823 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_register_terms [2021-02-24 06:32:37,823 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_register_chains [2021-02-24 06:32:37,823 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_probe [2021-02-24 06:32:37,823 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-02-24 06:32:37,823 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_disconnect [2021-02-24 06:32:37,823 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_suspend [2021-02-24 06:32:37,823 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_resume [2021-02-24 06:32:37,823 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_resume [2021-02-24 06:32:37,823 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_reset_resume [2021-02-24 06:32:37,824 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_clock_param_get [2021-02-24 06:32:37,824 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_clock_param_set [2021-02-24 06:32:37,824 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_init [2021-02-24 06:32:37,824 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_cleanup [2021-02-24 06:32:37,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_uvc_cleanup_10_2 [2021-02-24 06:32:37,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_uvc_init_10_19 [2021-02-24 06:32:37,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2021-02-24 06:32:37,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_8_1 [2021-02-24 06:32:37,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_10_4 [2021-02-24 06:32:37,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_10_5 [2021-02-24 06:32:37,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_10_6 [2021-02-24 06:32:37,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_7_10_7 [2021-02-24 06:32:37,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_3_10_8 [2021-02-24 06:32:37,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_io_instance_10_10_9 [2021-02-24 06:32:37,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_6_2 [2021-02-24 06:32:37,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_6_3 [2021-02-24 06:32:37,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_2 [2021-02-24 06:32:37,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_10_10 [2021-02-24 06:32:37,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_5_10_11 [2021-02-24 06:32:37,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_6_10_12 [2021-02-24 06:32:37,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_7_10_13 [2021-02-24 06:32:37,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_3_10_14 [2021-02-24 06:32:37,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_io_instance_10_10_15 [2021-02-24 06:32:37,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2021-02-24 06:32:37,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2021-02-24 06:32:37,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2021-02-24 06:32:37,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_9 [2021-02-24 06:32:37,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_10 [2021-02-24 06:32:37,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_13 [2021-02-24 06:32:37,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2021-02-24 06:32:37,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_9 [2021-02-24 06:32:37,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_12 [2021-02-24 06:32:37,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_13 [2021-02-24 06:32:37,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2021-02-24 06:32:37,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_7 [2021-02-24 06:32:37,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_8 [2021-02-24 06:32:37,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_9 [2021-02-24 06:32:37,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_10 [2021-02-24 06:32:37,827 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-24 06:32:37,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2021-02-24 06:32:37,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2021-02-24 06:32:37,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2021-02-24 06:32:37,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_kernel_param_ops_dummy_resourceless_instance_1 [2021-02-24 06:32:37,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_uvc_menu_info_dummy_resourceless_instance_2 [2021-02-24 06:32:37,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_subscribed_event_ops_dummy_resourceless_instance_3 [2021-02-24 06:32:37,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_vb2_ops_dummy_resourceless_instance_4 [2021-02-24 06:32:37,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-02-24 06:32:37,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-02-24 06:32:37,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-02-24 06:32:37,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-02-24 06:32:37,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-02-24 06:32:37,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_15 [2021-02-24 06:32:37,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-02-24 06:32:37,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2021-02-24 06:32:37,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2021-02-24 06:32:37,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2021-02-24 06:32:37,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2021-02-24 06:32:37,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2021-02-24 06:32:37,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2021-02-24 06:32:37,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2021-02-24 06:32:37,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2021-02-24 06:32:37,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2021-02-24 06:32:37,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_15 [2021-02-24 06:32:37,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2021-02-24 06:32:37,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_4 [2021-02-24 06:32:37,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_14 [2021-02-24 06:32:37,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_5 [2021-02-24 06:32:37,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister [2021-02-24 06:32:37,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_dummy_factory_6 [2021-02-24 06:32:37,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_callback_5_6 [2021-02-24 06:32:37,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_post_5_9 [2021-02-24 06:32:37,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_pre_5_10 [2021-02-24 06:32:37,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_probe_5_13 [2021-02-24 06:32:37,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_5_4 [2021-02-24 06:32:37,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_resume_5_7 [2021-02-24 06:32:37,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_suspend_5_8 [2021-02-24 06:32:37,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver [2021-02-24 06:32:37,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_usb_instance_5 [2021-02-24 06:32:37,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_7 [2021-02-24 06:32:37,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-24 06:32:37,832 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-02-24 06:32:37,832 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-02-24 06:32:37,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-24 06:32:37,833 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-02-24 06:32:37,833 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-02-24 06:32:37,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_58 [2021-02-24 06:32:37,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_60 [2021-02-24 06:32:37,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_62 [2021-02-24 06:32:37,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_64 [2021-02-24 06:32:37,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irqlock_of_uvc_video_queue [2021-02-24 06:32:37,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqlock_of_uvc_video_queue [2021-02-24 06:32:37,834 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-02-24 06:32:37,834 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2021-02-24 06:32:37,834 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-02-24 06:32:37,834 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-02-24 06:32:37,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_59 [2021-02-24 06:32:37,834 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_vaddr [2021-02-24 06:32:37,834 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_buffer_done [2021-02-24 06:32:37,834 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_querybuf [2021-02-24 06:32:37,834 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_reqbufs [2021-02-24 06:32:37,834 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_queue_init [2021-02-24 06:32:37,834 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_queue_release [2021-02-24 06:32:37,835 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_qbuf [2021-02-24 06:32:37,835 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_dqbuf [2021-02-24 06:32:37,835 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_streamon [2021-02-24 06:32:37,835 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_streamoff [2021-02-24 06:32:37,835 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_mmap [2021-02-24 06:32:37,835 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_poll [2021-02-24 06:32:37,835 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_is_busy [2021-02-24 06:32:37,835 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2021-02-24 06:32:37,835 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_set_plane_payload [2021-02-24 06:32:37,835 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_plane_payload [2021-02-24 06:32:37,836 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_size [2021-02-24 06:32:37,836 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_init [2021-02-24 06:32:37,836 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_alloc_buffers [2021-02-24 06:32:37,836 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_free_buffers [2021-02-24 06:32:37,836 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_buffer [2021-02-24 06:32:37,836 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_buffer [2021-02-24 06:32:37,836 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_dequeue_buffer [2021-02-24 06:32:37,836 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_enable [2021-02-24 06:32:37,836 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_cancel [2021-02-24 06:32:37,836 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_next_buffer [2021-02-24 06:32:37,837 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_mmap [2021-02-24 06:32:37,837 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_poll [2021-02-24 06:32:37,837 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_allocated [2021-02-24 06:32:37,837 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_update [2021-02-24 06:32:37,837 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_setup [2021-02-24 06:32:37,837 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_buffer_prepare [2021-02-24 06:32:37,837 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_buffer_queue [2021-02-24 06:32:37,837 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_buffer_finish [2021-02-24 06:32:37,837 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_wait_prepare [2021-02-24 06:32:37,838 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_wait_finish [2021-02-24 06:32:37,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-02-24 06:32:37,838 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-02-24 06:32:37,838 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-02-24 06:32:37,838 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-02-24 06:32:37,838 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-02-24 06:32:37,838 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-02-24 06:32:37,838 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2021-02-24 06:32:37,838 INFO L130 BoogieDeclarations]: Found specification of procedure __chk_range_not_ok [2021-02-24 06:32:37,838 INFO L130 BoogieDeclarations]: Found specification of procedure __get_user_bad [2021-02-24 06:32:37,838 INFO L130 BoogieDeclarations]: Found specification of procedure __put_user_bad [2021-02-24 06:32:37,839 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_user [2021-02-24 06:32:37,839 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_enhanced_fast_string [2021-02-24 06:32:37,839 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic_string [2021-02-24 06:32:37,839 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic_unrolled [2021-02-24 06:32:37,839 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic [2021-02-24 06:32:37,839 INFO L130 BoogieDeclarations]: Found specification of procedure copy_in_user [2021-02-24 06:32:37,839 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_nocheck [2021-02-24 06:32:37,839 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user [2021-02-24 06:32:37,839 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_nocheck [2021-02-24 06:32:37,839 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user [2021-02-24 06:32:37,840 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-02-24 06:32:37,840 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2021-02-24 06:32:37,840 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-02-24 06:32:37,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_51___0 [2021-02-24 06:32:37,840 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2021-02-24 06:32:37,840 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2021-02-24 06:32:37,840 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-02-24 06:32:37,840 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2021-02-24 06:32:37,840 INFO L130 BoogieDeclarations]: Found specification of procedure compat_alloc_user_space [2021-02-24 06:32:37,840 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_prio_change [2021-02-24 06:32:37,841 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_prio_max [2021-02-24 06:32:37,841 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_prio_check [2021-02-24 06:32:37,841 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata___0 [2021-02-24 06:32:37,841 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-24 06:32:37,841 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-02-24 06:32:37,841 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_dequeue [2021-02-24 06:32:37,841 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_subscribe [2021-02-24 06:32:37,841 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-02-24 06:32:37,841 INFO L130 BoogieDeclarations]: Found specification of procedure v4l_printk_ioctl [2021-02-24 06:32:37,841 INFO L130 BoogieDeclarations]: Found specification of procedure video_usercopy [2021-02-24 06:32:37,842 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_init [2021-02-24 06:32:37,842 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_add [2021-02-24 06:32:37,842 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_del [2021-02-24 06:32:37,842 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_exit [2021-02-24 06:32:37,842 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_is_streaming [2021-02-24 06:32:37,842 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_streaming [2021-02-24 06:32:37,842 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_enable [2021-02-24 06:32:37,842 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_probe_video [2021-02-24 06:32:37,842 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_ctrl [2021-02-24 06:32:37,842 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_v4l2_ctrl [2021-02-24 06:32:37,843 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_v4l2_menu [2021-02-24 06:32:37,843 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_add_mapping [2021-02-24 06:32:37,843 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_begin [2021-02-24 06:32:37,843 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_ctrl_commit [2021-02-24 06:32:37,843 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_commit [2021-02-24 06:32:37,843 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_rollback [2021-02-24 06:32:37,843 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_get [2021-02-24 06:32:37,843 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_set [2021-02-24 06:32:37,843 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_xu_ctrl_query [2021-02-24 06:32:37,843 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ioctl_ctrl_map [2021-02-24 06:32:37,844 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_try_frame_interval [2021-02-24 06:32:37,844 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_try_format [2021-02-24 06:32:37,844 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_get_format [2021-02-24 06:32:37,844 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_set_format [2021-02-24 06:32:37,844 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_get_streamparm [2021-02-24 06:32:37,844 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_set_streamparm [2021-02-24 06:32:37,844 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_acquire_privileges [2021-02-24 06:32:37,844 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_dismiss_privileges [2021-02-24 06:32:37,844 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_has_privileges [2021-02-24 06:32:37,844 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_open [2021-02-24 06:32:37,845 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_release [2021-02-24 06:32:37,845 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_do_ioctl [2021-02-24 06:32:37,845 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_ioctl [2021-02-24 06:32:37,845 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_get_xu_mapping [2021-02-24 06:32:37,845 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_put_xu_mapping [2021-02-24 06:32:37,845 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_get_xu_query [2021-02-24 06:32:37,845 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_put_xu_query [2021-02-24 06:32:37,845 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_compat_ioctl32 [2021-02-24 06:32:37,845 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_read [2021-02-24 06:32:37,845 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_mmap [2021-02-24 06:32:37,846 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_poll [2021-02-24 06:32:37,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_19 [2021-02-24 06:32:37,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_22 [2021-02-24 06:32:37,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_23 [2021-02-24 06:32:37,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_24 [2021-02-24 06:32:37,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_27 [2021-02-24 06:32:37,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_4 [2021-02-24 06:32:37,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_7_11 [2021-02-24 06:32:37,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_7_2 [2021-02-24 06:32:37,846 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-02-24 06:32:37,847 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2021-02-24 06:32:37,847 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2021-02-24 06:32:37,847 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2021-02-24 06:32:37,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_58___0 [2021-02-24 06:32:37,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_60___0 [2021-02-24 06:32:37,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_62___0 [2021-02-24 06:32:37,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_uvc_clock [2021-02-24 06:32:37,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_uvc_clock [2021-02-24 06:32:37,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_59___0 [2021-02-24 06:32:37,847 INFO L130 BoogieDeclarations]: Found specification of procedure set_normalized_timespec [2021-02-24 06:32:37,847 INFO L130 BoogieDeclarations]: Found specification of procedure timespec_sub [2021-02-24 06:32:37,848 INFO L130 BoogieDeclarations]: Found specification of procedure getnstimeofday [2021-02-24 06:32:37,848 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_ts [2021-02-24 06:32:37,848 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2021-02-24 06:32:37,848 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_current_frame_number [2021-02-24 06:32:37,848 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-02-24 06:32:37,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_66 [2021-02-24 06:32:37,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_67 [2021-02-24 06:32:37,848 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-02-24 06:32:37,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_64 [2021-02-24 06:32:37,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_68 [2021-02-24 06:32:37,849 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-02-24 06:32:37,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_coherent_65 [2021-02-24 06:32:37,849 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2021-02-24 06:32:37,849 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-02-24 06:32:37,849 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-02-24 06:32:37,849 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-02-24 06:32:37,849 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2021-02-24 06:32:37,849 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_isight [2021-02-24 06:32:37,849 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_dump [2021-02-24 06:32:37,849 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_query_ctrl [2021-02-24 06:32:37,850 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_name [2021-02-24 06:32:37,850 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_fixup_video_ctrl [2021-02-24 06:32:37,850 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_get_video_ctrl [2021-02-24 06:32:37,850 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_set_video_ctrl [2021-02-24 06:32:37,850 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_commit_video [2021-02-24 06:32:37,850 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_decode [2021-02-24 06:32:37,850 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_reset [2021-02-24 06:32:37,850 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_init [2021-02-24 06:32:37,850 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_cleanup [2021-02-24 06:32:37,850 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_host_sof [2021-02-24 06:32:37,850 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_decode [2021-02-24 06:32:37,851 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_update [2021-02-24 06:32:37,851 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_start [2021-02-24 06:32:37,851 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_stop [2021-02-24 06:32:37,851 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_start [2021-02-24 06:32:37,851 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_data [2021-02-24 06:32:37,851 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_end [2021-02-24 06:32:37,851 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_encode_header [2021-02-24 06:32:37,851 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_encode_data [2021-02-24 06:32:37,851 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_isoc [2021-02-24 06:32:37,851 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_bulk [2021-02-24 06:32:37,851 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_encode_bulk [2021-02-24 06:32:37,852 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_complete [2021-02-24 06:32:37,852 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-24 06:32:37,852 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_free_urb_buffers [2021-02-24 06:32:37,852 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_alloc_urb_buffers [2021-02-24 06:32:37,852 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_uninit_video [2021-02-24 06:32:37,852 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_endpoint_max_bpi [2021-02-24 06:32:37,852 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_init_video_isoc [2021-02-24 06:32:37,852 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_init_video_bulk [2021-02-24 06:32:37,852 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_init_video [2021-02-24 06:32:37,852 INFO L130 BoogieDeclarations]: Found specification of procedure memweight [2021-02-24 06:32:37,853 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-02-24 06:32:37,853 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-02-24 06:32:37,853 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2021-02-24 06:32:37,853 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-02-24 06:32:37,853 INFO L130 BoogieDeclarations]: Found specification of procedure usb_match_one_id [2021-02-24 06:32:37,853 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-02-24 06:32:37,853 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_replace [2021-02-24 06:32:37,853 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_merge [2021-02-24 06:32:37,853 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_queue_fh [2021-02-24 06:32:37,853 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_get_zoom [2021-02-24 06:32:37,853 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_set_zoom [2021-02-24 06:32:37,854 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_data [2021-02-24 06:32:37,854 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_test_bit [2021-02-24 06:32:37,854 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_clear_bit [2021-02-24 06:32:37,854 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_get_le_value [2021-02-24 06:32:37,854 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_set_le_value [2021-02-24 06:32:37,854 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_entity_match_guid [2021-02-24 06:32:37,854 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_find_control [2021-02-24 06:32:37,854 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_find_control [2021-02-24 06:32:37,855 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_populate_cache [2021-02-24 06:32:37,855 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_ctrl_get [2021-02-24 06:32:37,855 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~__u8~0~X~$Pointer$~TO~~__s32~0 [2021-02-24 06:32:37,855 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_query_v4l2_ctrl [2021-02-24 06:32:37,855 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_fill_event [2021-02-24 06:32:37,855 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_send_event [2021-02-24 06:32:37,855 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_send_slave_event [2021-02-24 06:32:37,855 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_send_events [2021-02-24 06:32:37,855 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_add_event [2021-02-24 06:32:37,855 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_del_event [2021-02-24 06:32:37,855 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_commit_entity [2021-02-24 06:32:37,856 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~__s32~0~X~$Pointer$~TO~VOID [2021-02-24 06:32:37,856 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_fixup_xu_info [2021-02-24 06:32:37,856 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_fill_xu_info [2021-02-24 06:32:37,856 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_add_info [2021-02-24 06:32:37,856 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_init_xu_ctrl [2021-02-24 06:32:37,856 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_ctrl_add_mapping [2021-02-24 06:32:37,856 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_prune_entity [2021-02-24 06:32:37,856 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_init_ctrl [2021-02-24 06:32:37,856 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_cleanup_mappings [2021-02-24 06:32:37,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-02-24 06:32:37,857 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2021-02-24 06:32:37,857 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2021-02-24 06:32:37,857 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2021-02-24 06:32:37,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_61 [2021-02-24 06:32:37,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_60 [2021-02-24 06:32:37,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_62 [2021-02-24 06:32:37,857 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2021-02-24 06:32:37,857 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2021-02-24 06:32:37,857 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2021-02-24 06:32:37,857 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2021-02-24 06:32:37,858 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2021-02-24 06:32:37,858 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2021-02-24 06:32:37,858 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2021-02-24 06:32:37,858 INFO L130 BoogieDeclarations]: Found specification of procedure usb_to_input_id [2021-02-24 06:32:37,858 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_input_init [2021-02-24 06:32:37,858 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_input_cleanup [2021-02-24 06:32:37,858 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_input_report_key [2021-02-24 06:32:37,858 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_event_streaming [2021-02-24 06:32:37,858 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_event_control [2021-02-24 06:32:37,858 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_complete [2021-02-24 06:32:37,859 INFO L130 BoogieDeclarations]: Found specification of procedure isight_decode [2021-02-24 06:32:37,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2021-02-24 06:32:37,859 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2021-02-24 06:32:37,859 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2021-02-24 06:32:37,859 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2021-02-24 06:32:37,859 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-02-24 06:32:37,859 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-02-24 06:32:37,859 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2021-02-24 06:32:37,859 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_stats_open [2021-02-24 06:32:37,859 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_stats_read [2021-02-24 06:32:37,859 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_stats_release [2021-02-24 06:32:37,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2021-02-24 06:32:37,860 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_init [2021-02-24 06:32:37,860 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_cleanup [2021-02-24 06:32:37,860 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_create_link [2021-02-24 06:32:37,860 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_init [2021-02-24 06:32:37,860 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register_subdev [2021-02-24 06:32:37,860 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_mc_register_entity [2021-02-24 06:32:37,860 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_mc_init_entity [2021-02-24 06:32:37,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2021-02-24 06:32:37,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2021-02-24 06:32:37,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-02-24 06:32:37,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2021-02-24 06:32:37,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2021-02-24 06:32:37,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-24 06:32:37,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2021-02-24 06:32:37,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-24 06:32:37,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2021-02-24 06:32:37,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2021-02-24 06:32:37,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-02-24 06:32:37,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-02-24 06:32:37,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2021-02-24 06:32:37,862 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-24 06:32:37,862 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2021-02-24 06:32:37,862 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-24 06:32:37,862 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-24 06:32:37,862 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-02-24 06:32:37,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2021-02-24 06:32:37,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2021-02-24 06:32:37,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2021-02-24 06:32:37,862 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-24 06:32:37,862 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-24 06:32:37,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2021-02-24 06:32:37,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2021-02-24 06:32:37,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2021-02-24 06:32:37,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2021-02-24 06:32:37,863 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-02-24 06:32:37,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2021-02-24 06:32:37,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2021-02-24 06:32:37,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2021-02-24 06:32:37,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2021-02-24 06:32:37,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2021-02-24 06:32:37,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2021-02-24 06:32:37,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2021-02-24 06:32:37,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2021-02-24 06:32:37,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2021-02-24 06:32:37,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2021-02-24 06:32:37,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2021-02-24 06:32:37,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2021-02-24 06:32:37,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2021-02-24 06:32:37,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2021-02-24 06:32:37,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2021-02-24 06:32:37,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2021-02-24 06:32:37,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_irqlock_of_uvc_video_queue [2021-02-24 06:32:37,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_irqlock_of_uvc_video_queue [2021-02-24 06:32:37,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_irqlock_of_uvc_video_queue [2021-02-24 06:32:37,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_irqlock_of_uvc_video_queue [2021-02-24 06:32:37,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_irqlock_of_uvc_video_queue [2021-02-24 06:32:37,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_irqlock_of_uvc_video_queue [2021-02-24 06:32:37,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2021-02-24 06:32:37,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2021-02-24 06:32:37,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2021-02-24 06:32:37,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2021-02-24 06:32:37,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2021-02-24 06:32:37,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2021-02-24 06:32:37,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2021-02-24 06:32:37,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2021-02-24 06:32:37,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2021-02-24 06:32:37,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2021-02-24 06:32:37,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2021-02-24 06:32:37,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2021-02-24 06:32:37,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2021-02-24 06:32:37,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2021-02-24 06:32:37,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2021-02-24 06:32:37,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2021-02-24 06:32:37,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_uvc_clock [2021-02-24 06:32:37,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_uvc_clock [2021-02-24 06:32:37,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_uvc_clock [2021-02-24 06:32:37,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_uvc_clock [2021-02-24 06:32:37,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_uvc_clock [2021-02-24 06:32:37,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_uvc_clock [2021-02-24 06:32:37,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2021-02-24 06:32:37,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2021-02-24 06:32:37,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2021-02-24 06:32:37,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2021-02-24 06:32:37,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2021-02-24 06:32:37,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2021-02-24 06:32:37,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2021-02-24 06:32:37,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2021-02-24 06:32:37,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2021-02-24 06:32:37,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2021-02-24 06:32:37,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2021-02-24 06:32:37,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2021-02-24 06:32:37,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2021-02-24 06:32:37,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2021-02-24 06:32:37,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2021-02-24 06:32:37,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2021-02-24 06:32:37,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2021-02-24 06:32:37,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2021-02-24 06:32:37,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2021-02-24 06:32:37,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2021-02-24 06:32:37,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2021-02-24 06:32:37,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2021-02-24 06:32:37,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2021-02-24 06:32:37,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2021-02-24 06:32:37,870 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-24 06:32:37,870 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-24 06:32:37,870 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-24 06:32:37,870 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-24 06:32:37,870 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-24 06:32:37,870 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-24 06:32:37,870 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-24 06:32:37,871 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-24 06:32:37,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-24 06:32:37,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-24 06:32:37,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-24 06:32:37,871 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-24 06:32:37,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-24 06:32:37,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-02-24 06:32:37,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-02-24 06:32:40,909 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 [2021-02-24 06:32:40,910 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11692: #res := ~ret~17; [2021-02-24 06:32:40,910 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 [2021-02-24 06:32:40,910 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11729-1: ~tmp___0~23 := #t~ret1200; [2021-02-24 06:32:40,910 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11729: assume -9223372036854775808 <= #t~ret1200 && #t~ret1200 <= 9223372036854775807; [2021-02-24 06:32:40,910 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); [2021-02-24 06:32:40,911 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11729-2: havoc #t~ret1200; [2021-02-24 06:32:40,911 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11684: #res := ~ret~17; [2021-02-24 06:32:40,911 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11746: assume 0 != ~tmp___1~13; [2021-02-24 06:32:40,911 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11746: assume !(0 != ~tmp___1~13); [2021-02-24 06:32:40,911 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11688: #res := ~ret~17; [2021-02-24 06:32:40,911 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11738: #res := ~ret~17; [2021-02-24 06:32:40,911 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11680: #res := ~ret~17; [2021-02-24 06:32:40,911 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11747: #res := ~ret~17; [2021-02-24 06:32:40,912 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11731: assume 0 != ~tmp___0~23; [2021-02-24 06:32:40,912 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11731: assume !(0 != ~tmp___0~23); [2021-02-24 06:32:40,912 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11756: ~tmp___2~9 := #t~ret1202; [2021-02-24 06:32:40,912 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11756-1: havoc #t~ret1202; [2021-02-24 06:32:40,912 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume 1 == ~size % 4294967296; [2021-02-24 06:32:40,912 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !(1 == ~size % 4294967296); [2021-02-24 06:32:40,912 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11744: assume -9223372036854775808 <= #t~ret1201 && #t~ret1201 <= 9223372036854775807; [2021-02-24 06:32:40,912 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11744-2: havoc #t~ret1201; [2021-02-24 06:32:40,913 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11744-1: ~tmp___1~13 := #t~ret1201; [2021-02-24 06:32:40,913 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11732: #res := ~ret~17; [2021-02-24 06:32:40,913 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11699: assume 16 == ~size % 4294967296; [2021-02-24 06:32:40,913 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11699: assume !(16 == ~size % 4294967296); [2021-02-24 06:32:40,913 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 [2021-02-24 06:32:40,913 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11691: assume 8 == ~size % 4294967296; [2021-02-24 06:32:40,913 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11691: assume !(8 == ~size % 4294967296); [2021-02-24 06:32:40,913 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11695: assume 10 == ~size % 4294967296; [2021-02-24 06:32:40,914 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11695: assume !(10 == ~size % 4294967296); [2021-02-24 06:32:40,914 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11683: assume 2 == ~size % 4294967296; [2021-02-24 06:32:40,914 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11683: assume !(2 == ~size % 4294967296); [2021-02-24 06:32:40,914 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11753: #res := ~ret~17; [2021-02-24 06:32:40,914 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11687: assume 4 == ~size % 4294967296; [2021-02-24 06:32:40,914 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11687: assume !(4 == ~size % 4294967296); [2021-02-24 06:32:46,824 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2021-02-24 06:32:48,964 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11836: #res := ~ret~18; [2021-02-24 06:32:48,964 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); [2021-02-24 06:32:48,964 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 [2021-02-24 06:32:48,964 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11849: assume 0 != ~tmp___1~14; [2021-02-24 06:32:48,964 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11849: assume !(0 != ~tmp___1~14); [2021-02-24 06:32:48,965 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11804: assume 10 == ~size % 4294967296; [2021-02-24 06:32:48,965 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11804: assume !(10 == ~size % 4294967296); [2021-02-24 06:32:48,965 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11808: assume 16 == ~size % 4294967296; [2021-02-24 06:32:48,965 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11808: assume !(16 == ~size % 4294967296); [2021-02-24 06:32:48,965 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11796: assume 4 == ~size % 4294967296; [2021-02-24 06:32:48,965 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11796: assume !(4 == ~size % 4294967296); [2021-02-24 06:32:48,965 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11800: assume 8 == ~size % 4294967296; [2021-02-24 06:32:48,965 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11800: assume !(8 == ~size % 4294967296); [2021-02-24 06:32:48,966 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11833-1: ~tmp___0~24 := #t~ret1205; [2021-02-24 06:32:48,966 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11833: assume -9223372036854775808 <= #t~ret1205 && #t~ret1205 <= 9223372036854775807; [2021-02-24 06:32:48,966 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11833-2: havoc #t~ret1205; [2021-02-24 06:32:48,966 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11850: #res := ~ret~18; [2021-02-24 06:32:48,966 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11792: assume 2 == ~size % 4294967296; [2021-02-24 06:32:48,966 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11792: assume !(2 == ~size % 4294967296); [2021-02-24 06:32:48,966 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11842: #res := ~ret~18; [2021-02-24 06:32:48,966 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 [2021-02-24 06:32:48,966 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 [2021-02-24 06:32:48,967 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11797: #res := ~ret~18; [2021-02-24 06:32:48,967 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11859-1: havoc #t~ret1207; [2021-02-24 06:32:48,967 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11859: ~tmp___2~10 := #t~ret1207; [2021-02-24 06:32:48,967 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11801: #res := ~ret~18; [2021-02-24 06:32:48,967 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11789: #res := ~ret~18; [2021-02-24 06:32:48,967 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11793: #res := ~ret~18; [2021-02-24 06:32:48,967 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume 1 == ~size % 4294967296; [2021-02-24 06:32:48,967 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11847-2: havoc #t~ret1206; [2021-02-24 06:32:48,968 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !(1 == ~size % 4294967296); [2021-02-24 06:32:48,968 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11847-1: ~tmp___1~14 := #t~ret1206; [2021-02-24 06:32:48,968 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11847: assume -9223372036854775808 <= #t~ret1206 && #t~ret1206 <= 9223372036854775807; [2021-02-24 06:32:48,968 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11835: assume 0 != ~tmp___0~24; [2021-02-24 06:32:48,968 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11835: assume !(0 != ~tmp___0~24); [2021-02-24 06:32:48,968 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11856: #res := ~ret~18; [2021-02-24 06:32:49,263 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-02-24 06:32:59,787 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-24 06:32:59,787 INFO L299 CfgBuilder]: Removed 7 assume(true) statements. [2021-02-24 06:32:59,810 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 06:32:59 BoogieIcfgContainer [2021-02-24 06:32:59,810 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-24 06:32:59,813 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-24 06:32:59,813 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-24 06:32:59,817 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-24 06:32:59,817 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.02 06:32:27" (1/3) ... [2021-02-24 06:32:59,818 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@69a60f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 06:32:59, skipping insertion in model container [2021-02-24 06:32:59,818 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 06:32:36" (2/3) ... [2021-02-24 06:32:59,818 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@69a60f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 06:32:59, skipping insertion in model container [2021-02-24 06:32:59,819 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 06:32:59" (3/3) ... [2021-02-24 06:32:59,822 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i [2021-02-24 06:32:59,830 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-24 06:32:59,841 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-02-24 06:32:59,861 INFO L253 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-02-24 06:32:59,892 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-24 06:32:59,892 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-24 06:32:59,892 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-24 06:32:59,892 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-24 06:32:59,893 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-24 06:32:59,893 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-24 06:32:59,893 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-24 06:32:59,893 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-24 06:33:00,091 INFO L276 IsEmpty]: Start isEmpty. Operand 20757 states. [2021-02-24 06:33:00,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5195 [2021-02-24 06:33:00,514 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 06:33:00,534 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] [2021-02-24 06:33:00,538 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 06:33:00,551 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 06:33:00,554 INFO L82 PathProgramCache]: Analyzing trace with hash -1861260678, now seen corresponding path program 1 times [2021-02-24 06:33:00,563 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 06:33:00,564 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [382847255] [2021-02-24 06:33:00,566 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 06:33:00,776 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 06:33:02,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:06,111 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:06,112 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:06,114 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:06,115 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 06:33:06,125 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:06,126 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 06:33:06,127 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:06,127 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:36,933 WARN L202 SmtUtils]: Spent 30.63 s on a formula simplification that was a NOOP. DAG size: 2362 [2021-02-24 06:33:36,942 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 06:33:37,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:43,631 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:43,632 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:52,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4393 [2021-02-24 06:33:52,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:52,242 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:52,242 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:52,599 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2021-02-24 06:33:52,603 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4396 [2021-02-24 06:33:52,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:52,768 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:52,769 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:52,770 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 06:33:52,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:52,856 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:52,856 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:52,901 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 06:33:52,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:52,920 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:52,921 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:52,921 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:33:52,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:52,934 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:52,934 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:52,935 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2021-02-24 06:33:52,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:52,950 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:52,951 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:52,951 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:33:52,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:52,963 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:52,963 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:52,964 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-02-24 06:33:52,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:52,979 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:52,980 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:52,980 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:33:52,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:52,992 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:52,992 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:52,993 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-02-24 06:33:52,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,008 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,009 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,009 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:33:53,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,021 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,021 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,022 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 06:33:53,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,036 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,037 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,037 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:33:53,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,049 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,049 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,050 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2021-02-24 06:33:53,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,065 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,065 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,066 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:33:53,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,077 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,077 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,078 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-02-24 06:33:53,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,093 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,094 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,094 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:33:53,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,108 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,108 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,109 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2021-02-24 06:33:53,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,124 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,125 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,125 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:33:53,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,136 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,137 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2021-02-24 06:33:53,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,152 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,152 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,153 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:33:53,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,165 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,166 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,166 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2021-02-24 06:33:53,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,182 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,182 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,183 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:33:53,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,195 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,195 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,196 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2021-02-24 06:33:53,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,212 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,212 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,213 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:33:53,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,225 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,226 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2021-02-24 06:33:53,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,241 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,242 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,242 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:33:53,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,255 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,255 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,256 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2021-02-24 06:33:53,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,271 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,272 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:33:53,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,284 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,285 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2021-02-24 06:33:53,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,301 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,302 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,302 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:33:53,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,314 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,315 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,316 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2021-02-24 06:33:53,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,332 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,333 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:33:53,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,346 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,347 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,348 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 345 [2021-02-24 06:33:53,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,365 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,366 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:33:53,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,380 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,381 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,381 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 368 [2021-02-24 06:33:53,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,397 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,398 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,398 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:33:53,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,410 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,411 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 391 [2021-02-24 06:33:53,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,428 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,429 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,429 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:33:53,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,440 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,441 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,442 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414 [2021-02-24 06:33:53,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,457 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,457 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,458 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:33:53,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,470 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,471 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,472 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 437 [2021-02-24 06:33:53,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,487 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,487 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,487 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:33:53,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,499 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,500 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,501 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 460 [2021-02-24 06:33:53,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,518 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,519 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,519 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:33:53,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,531 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,532 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,532 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 483 [2021-02-24 06:33:53,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,547 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,548 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,548 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:33:53,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,559 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,560 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,561 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 506 [2021-02-24 06:33:53,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,576 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,576 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,577 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:33:53,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,590 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,591 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,591 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 529 [2021-02-24 06:33:53,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,608 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,609 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,609 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:33:53,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,621 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,621 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,622 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 552 [2021-02-24 06:33:53,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,637 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,638 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,638 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:33:53,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,650 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,651 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,651 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575 [2021-02-24 06:33:53,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,667 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,667 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,668 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:33:53,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,679 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,680 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,681 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 598 [2021-02-24 06:33:53,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,696 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,697 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:33:53,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,709 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,710 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,710 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 621 [2021-02-24 06:33:53,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,725 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,726 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:33:53,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,738 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,739 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,739 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 644 [2021-02-24 06:33:53,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,755 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,755 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,756 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:33:53,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,767 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,768 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,769 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 667 [2021-02-24 06:33:53,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,784 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,785 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,785 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:33:53,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,797 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,797 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,798 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 690 [2021-02-24 06:33:53,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,815 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,816 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:53,816 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 06:33:53,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:53,830 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:53,830 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:54,385 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5127 [2021-02-24 06:33:54,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:54,407 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:54,407 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:33:54,408 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5182 [2021-02-24 06:33:54,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:33:54,418 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:33:54,418 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:34:06,326 INFO L134 CoverageAnalysis]: Checked inductivity of 9517 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9517 trivial. 0 not checked. [2021-02-24 06:34:06,328 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [382847255] [2021-02-24 06:34:06,329 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 06:34:06,330 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-02-24 06:34:06,331 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [872698724] [2021-02-24 06:34:06,342 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-02-24 06:34:06,342 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 06:34:06,355 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-02-24 06:34:06,356 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-02-24 06:34:06,358 INFO L87 Difference]: Start difference. First operand 20757 states. Second operand 6 states. [2021-02-24 06:34:48,978 WARN L202 SmtUtils]: Spent 31.19 s on a formula simplification that was a NOOP. DAG size: 2364 [2021-02-24 06:34:57,792 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2021-02-24 06:43:58,498 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 06:43:58,499 INFO L93 Difference]: Finished difference Result 39270 states and 44929 transitions. [2021-02-24 06:43:58,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-02-24 06:43:58,501 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 5194 [2021-02-24 06:43:58,518 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 06:43:58,966 INFO L225 Difference]: With dead ends: 39270 [2021-02-24 06:43:58,967 INFO L226 Difference]: Without dead ends: 29075 [2021-02-24 06:43:59,043 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 144 GetRequests, 137 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 62.7s TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2021-02-24 06:43:59,116 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29075 states. [2021-02-24 06:44:46,279 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29075 to 24321. [2021-02-24 06:44:46,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24321 states. [2021-02-24 06:44:46,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24321 states to 24321 states and 27044 transitions. [2021-02-24 06:44:46,438 INFO L78 Accepts]: Start accepts. Automaton has 24321 states and 27044 transitions. Word has length 5194 [2021-02-24 06:44:46,449 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 06:44:46,449 INFO L480 AbstractCegarLoop]: Abstraction has 24321 states and 27044 transitions. [2021-02-24 06:44:46,449 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2021-02-24 06:44:46,449 INFO L276 IsEmpty]: Start isEmpty. Operand 24321 states and 27044 transitions. [2021-02-24 06:44:46,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5245 [2021-02-24 06:44:46,660 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 06:44:46,664 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] [2021-02-24 06:44:46,665 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-24 06:44:46,665 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 06:44:46,666 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 06:44:46,667 INFO L82 PathProgramCache]: Analyzing trace with hash 2001559559, now seen corresponding path program 1 times [2021-02-24 06:44:46,670 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 06:44:46,671 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1769039509] [2021-02-24 06:44:46,672 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 06:44:46,728 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 06:44:47,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 06:44:51,134 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:44:51,135 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 06:44:51,136 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:44:51,137 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 06:44:51,140 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:44:51,141 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 06:44:51,141 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 06:44:51,142 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1