/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 --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-22 00:38:11,396 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-22 00:38:11,400 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-22 00:38:11,454 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-02-22 00:38:11,510 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-22 00:38:11,513 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-22 00:38:11,525 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-22 00:38:11,527 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-22 00:38:11,528 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-22 00:38:11,533 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-22 00:38:11,541 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-22 00:38:11,549 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-22 00:38:11,551 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-22 00:38:11,553 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-22 00:38:11,555 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-22 00:38:11,558 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-22 00:38:11,566 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-02-22 00:38:11,579 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-22 00:38:11,580 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-22 00:38:11,581 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-22 00:38:11,582 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2021-02-22 00:38:11,608 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-22 00:38:11,609 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-22 00:38:11,614 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-22 00:38:11,615 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-22 00:38:11,615 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-22 00:38:11,615 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-22 00:38:11,615 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-22 00:38:11,615 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-22 00:38:11,616 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-22 00:38:11,616 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-22 00:38:11,617 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-22 00:38:11,618 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-22 00:38:11,618 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-22 00:38:11,618 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-22 00:38:11,618 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-22 00:38:11,619 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 00:38:11,619 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-22 00:38:11,619 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-22 00:38:11,619 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-22 00:38:11,619 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2021-02-22 00:38:12,031 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-22 00:38:12,063 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-22 00:38:12,067 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-22 00:38:12,069 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-22 00:38:12,070 INFO L275 PluginConnector]: CDTParser initialized [2021-02-22 00:38:12,071 INFO L432 ainManager$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-kernel-locking-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i [2021-02-22 00:38:12,143 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0470ede6b/34f621b1a79c4c3988540ce055a8506c/FLAGffd21bdcf [2021-02-22 00:38:13,473 INFO L306 CDTParser]: Found 1 translation units. [2021-02-22 00:38:13,474 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i [2021-02-22 00:38:13,553 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0470ede6b/34f621b1a79c4c3988540ce055a8506c/FLAGffd21bdcf [2021-02-22 00:38:13,632 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0470ede6b/34f621b1a79c4c3988540ce055a8506c [2021-02-22 00:38:13,636 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-22 00:38:13,651 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-22 00:38:13,655 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-22 00:38:13,655 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-22 00:38:13,660 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-22 00:38:13,661 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 12:38:13" (1/1) ... [2021-02-22 00:38:13,662 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@529530d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:38:13, skipping insertion in model container [2021-02-22 00:38:13,663 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 12:38:13" (1/1) ... [2021-02-22 00:38:13,674 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-22 00:38:13,962 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-22 00:38:20,665 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-kernel-locking-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i[622320,622333] [2021-02-22 00:38:20,668 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-kernel-locking-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i[622489,622502] [2021-02-22 00:38:20,669 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-kernel-locking-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i[622656,622669] [2021-02-22 00:38:20,670 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-kernel-locking-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i[622824,622837] [2021-02-22 00:38:20,696 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 00:38:20,883 INFO L203 MainTranslator]: Completed pre-run [2021-02-22 00:38:21,937 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-kernel-locking-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i[622320,622333] [2021-02-22 00:38:21,938 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-kernel-locking-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i[622489,622502] [2021-02-22 00:38:21,938 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-kernel-locking-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i[622656,622669] [2021-02-22 00:38:21,939 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-kernel-locking-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i[622824,622837] [2021-02-22 00:38:21,947 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 00:38:23,629 INFO L208 MainTranslator]: Completed translation [2021-02-22 00:38:23,629 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:38:23 WrapperNode [2021-02-22 00:38:23,630 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-22 00:38:23,631 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-22 00:38:23,631 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-22 00:38:23,631 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-22 00:38:23,647 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:38:23" (1/1) ... [2021-02-22 00:38:23,648 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:38:23" (1/1) ... [2021-02-22 00:38:23,997 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:38:23" (1/1) ... [2021-02-22 00:38:24,002 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:38:23" (1/1) ... [2021-02-22 00:38:24,469 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:38:23" (1/1) ... [2021-02-22 00:38:24,537 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:38:23" (1/1) ... [2021-02-22 00:38:24,712 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:38:23" (1/1) ... [2021-02-22 00:38:24,863 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-22 00:38:24,865 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-22 00:38:24,865 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-22 00:38:24,865 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-22 00:38:24,866 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:38:23" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 00:38:24,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-22 00:38:24,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-22 00:38:24,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-02-22 00:38:24,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-02-22 00:38:24,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-22 00:38:24,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~__u8~0~X~$Pointer$~TO~~__s32~0 [2021-02-22 00:38:24,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~__s32~0~X~$Pointer$~TO~VOID [2021-02-22 00:38:24,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-02-22 00:38:24,981 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-22 00:38:24,981 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-02-22 00:38:24,981 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-22 00:38:24,982 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-02-22 00:38:24,982 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-02-22 00:38:24,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2021-02-22 00:38:24,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2021-02-22 00:38:24,983 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-02-22 00:38:24,983 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-02-22 00:38:24,986 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-02-22 00:38:24,986 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2021-02-22 00:38:24,986 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2021-02-22 00:38:24,986 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2021-02-22 00:38:24,986 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-02-22 00:38:24,986 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-02-22 00:38:24,987 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-02-22 00:38:24,987 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-02-22 00:38:24,987 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-02-22 00:38:24,987 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-02-22 00:38:24,987 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2021-02-22 00:38:24,987 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-22 00:38:24,987 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-22 00:38:24,988 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-22 00:38:24,988 INFO L138 BoogieDeclarations]: Found implementation of procedure media_devnode_is_registered [2021-02-22 00:38:24,988 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_find_endpoint [2021-02-22 00:38:24,988 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_format_by_guid [2021-02-22 00:38:24,988 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_colorspace [2021-02-22 00:38:24,988 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_simplify_fraction [2021-02-22 00:38:24,988 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_fraction_to_interval [2021-02-22 00:38:24,989 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_entity_by_id [2021-02-22 00:38:24,989 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_entity_by_reference [2021-02-22 00:38:24,989 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_stream_by_id [2021-02-22 00:38:24,989 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_format [2021-02-22 00:38:24,989 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_streaming [2021-02-22 00:38:24,989 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_alloc_entity [2021-02-22 00:38:24,989 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_vendor_control [2021-02-22 00:38:24,990 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_standard_control [2021-02-22 00:38:24,990 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_control [2021-02-22 00:38:24,990 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_chain_entity [2021-02-22 00:38:24,990 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_chain_forward [2021-02-22 00:38:24,990 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_chain_backward [2021-02-22 00:38:24,990 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_chain [2021-02-22 00:38:24,990 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_print_terms [2021-02-22 00:38:24,991 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_print_chain [2021-02-22 00:38:24,991 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_device [2021-02-22 00:38:24,991 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_delete [2021-02-22 00:38:24,991 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_release [2021-02-22 00:38:24,991 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_unregister_video [2021-02-22 00:38:24,991 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_register_video [2021-02-22 00:38:24,991 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_register_terms [2021-02-22 00:38:24,992 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_register_chains [2021-02-22 00:38:24,992 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_probe [2021-02-22 00:38:24,992 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_disconnect [2021-02-22 00:38:24,992 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_suspend [2021-02-22 00:38:24,992 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_resume [2021-02-22 00:38:24,992 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_resume [2021-02-22 00:38:24,993 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_reset_resume [2021-02-22 00:38:24,993 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_clock_param_get [2021-02-22 00:38:24,993 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_clock_param_set [2021-02-22 00:38:24,993 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_init [2021-02-22 00:38:24,994 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_cleanup [2021-02-22 00:38:24,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_uvc_cleanup_10_2 [2021-02-22 00:38:24,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_uvc_init_10_19 [2021-02-22 00:38:24,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2021-02-22 00:38:24,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_8_1 [2021-02-22 00:38:24,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_10_4 [2021-02-22 00:38:24,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_10_5 [2021-02-22 00:38:24,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_10_6 [2021-02-22 00:38:24,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_7_10_7 [2021-02-22 00:38:24,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_3_10_8 [2021-02-22 00:38:24,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_io_instance_10_10_9 [2021-02-22 00:38:24,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_6_2 [2021-02-22 00:38:24,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_6_3 [2021-02-22 00:38:24,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_2 [2021-02-22 00:38:24,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_10_10 [2021-02-22 00:38:24,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_5_10_11 [2021-02-22 00:38:24,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_6_10_12 [2021-02-22 00:38:24,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_7_10_13 [2021-02-22 00:38:24,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_3_10_14 [2021-02-22 00:38:25,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_io_instance_10_10_15 [2021-02-22 00:38:25,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2021-02-22 00:38:25,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2021-02-22 00:38:25,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_10 [2021-02-22 00:38:25,000 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-22 00:38:25,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2021-02-22 00:38:25,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2021-02-22 00:38:25,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_kernel_param_ops_dummy_resourceless_instance_1 [2021-02-22 00:38:25,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_uvc_menu_info_dummy_resourceless_instance_2 [2021-02-22 00:38:25,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_subscribed_event_ops_dummy_resourceless_instance_3 [2021-02-22 00:38:25,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_vb2_ops_dummy_resourceless_instance_4 [2021-02-22 00:38:25,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-02-22 00:38:25,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-02-22 00:38:25,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-02-22 00:38:25,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-02-22 00:38:25,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-02-22 00:38:25,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2021-02-22 00:38:25,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2021-02-22 00:38:25,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2021-02-22 00:38:25,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2021-02-22 00:38:25,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2021-02-22 00:38:25,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2021-02-22 00:38:25,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2021-02-22 00:38:25,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2021-02-22 00:38:25,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2021-02-22 00:38:25,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_15 [2021-02-22 00:38:25,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2021-02-22 00:38:25,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_4 [2021-02-22 00:38:25,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister [2021-02-22 00:38:25,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_dummy_factory_6 [2021-02-22 00:38:25,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_callback_5_6 [2021-02-22 00:38:25,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_post_5_9 [2021-02-22 00:38:25,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_pre_5_10 [2021-02-22 00:38:25,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_probe_5_13 [2021-02-22 00:38:25,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_5_4 [2021-02-22 00:38:25,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_resume_5_7 [2021-02-22 00:38:25,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_suspend_5_8 [2021-02-22 00:38:25,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver [2021-02-22 00:38:25,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_usb_instance_5 [2021-02-22 00:38:25,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_38 [2021-02-22 00:38:25,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_39 [2021-02-22 00:38:25,007 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-22 00:38:25,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_42 [2021-02-22 00:38:25,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_43 [2021-02-22 00:38:25,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_48 [2021-02-22 00:38:25,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_49 [2021-02-22 00:38:25,008 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-02-22 00:38:25,008 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-02-22 00:38:25,008 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_is_busy [2021-02-22 00:38:25,008 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2021-02-22 00:38:25,010 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_set_plane_payload [2021-02-22 00:38:25,011 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_plane_payload [2021-02-22 00:38:25,014 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_size [2021-02-22 00:38:25,014 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_setup [2021-02-22 00:38:25,015 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_buffer_prepare [2021-02-22 00:38:25,016 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_buffer_queue [2021-02-22 00:38:25,016 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_buffer_finish [2021-02-22 00:38:25,017 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_wait_prepare [2021-02-22 00:38:25,021 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_wait_finish [2021-02-22 00:38:25,021 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_init [2021-02-22 00:38:25,022 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_alloc_buffers [2021-02-22 00:38:25,022 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_free_buffers [2021-02-22 00:38:25,024 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_buffer [2021-02-22 00:38:25,024 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_buffer [2021-02-22 00:38:25,024 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_dequeue_buffer [2021-02-22 00:38:25,025 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_mmap [2021-02-22 00:38:25,025 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_poll [2021-02-22 00:38:25,025 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_allocated [2021-02-22 00:38:25,025 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_enable [2021-02-22 00:38:25,025 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_cancel [2021-02-22 00:38:25,025 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_next_buffer [2021-02-22 00:38:25,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_12 [2021-02-22 00:38:25,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_13 [2021-02-22 00:38:25,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2021-02-22 00:38:25,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_7 [2021-02-22 00:38:25,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_8 [2021-02-22 00:38:25,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_9 [2021-02-22 00:38:25,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_48 [2021-02-22 00:38:25,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_49 [2021-02-22 00:38:25,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_50 [2021-02-22 00:38:25,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_52 [2021-02-22 00:38:25,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_54 [2021-02-22 00:38:25,027 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-02-22 00:38:25,027 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-02-22 00:38:25,027 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2021-02-22 00:38:25,027 INFO L138 BoogieDeclarations]: Found implementation of procedure __chk_range_not_ok [2021-02-22 00:38:25,027 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_user_generic [2021-02-22 00:38:25,027 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_nocheck [2021-02-22 00:38:25,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user [2021-02-22 00:38:25,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_nocheck [2021-02-22 00:38:25,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user [2021-02-22 00:38:25,028 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-02-22 00:38:25,028 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-02-22 00:38:25,028 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2021-02-22 00:38:25,028 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata___0 [2021-02-22 00:38:25,029 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-02-22 00:38:25,029 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_is_streaming [2021-02-22 00:38:25,029 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_streaming [2021-02-22 00:38:25,029 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_commit [2021-02-22 00:38:25,029 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_rollback [2021-02-22 00:38:25,029 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ioctl_ctrl_map [2021-02-22 00:38:25,029 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_try_frame_interval [2021-02-22 00:38:25,029 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_try_format [2021-02-22 00:38:25,030 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_get_format [2021-02-22 00:38:25,030 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_set_format [2021-02-22 00:38:25,030 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_get_streamparm [2021-02-22 00:38:25,030 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_set_streamparm [2021-02-22 00:38:25,030 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_acquire_privileges [2021-02-22 00:38:25,030 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_dismiss_privileges [2021-02-22 00:38:25,030 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_has_privileges [2021-02-22 00:38:25,030 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_open [2021-02-22 00:38:25,031 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_release [2021-02-22 00:38:25,031 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_do_ioctl [2021-02-22 00:38:25,031 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_ioctl [2021-02-22 00:38:25,031 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_get_xu_mapping [2021-02-22 00:38:25,031 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_put_xu_mapping [2021-02-22 00:38:25,031 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_get_xu_query [2021-02-22 00:38:25,031 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_put_xu_query [2021-02-22 00:38:25,031 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_compat_ioctl32 [2021-02-22 00:38:25,031 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_read [2021-02-22 00:38:25,032 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_mmap [2021-02-22 00:38:25,032 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_poll [2021-02-22 00:38:25,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_22 [2021-02-22 00:38:25,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_23 [2021-02-22 00:38:25,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_24 [2021-02-22 00:38:25,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_27 [2021-02-22 00:38:25,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_4 [2021-02-22 00:38:25,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_7_11 [2021-02-22 00:38:25,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_7_2 [2021-02-22 00:38:25,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_14 [2021-02-22 00:38:25,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_5 [2021-02-22 00:38:25,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_7 [2021-02-22 00:38:25,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_42___0 [2021-02-22 00:38:25,033 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-02-22 00:38:25,033 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2021-02-22 00:38:25,033 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2021-02-22 00:38:25,033 INFO L138 BoogieDeclarations]: Found implementation of procedure timespec_sub [2021-02-22 00:38:25,034 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2021-02-22 00:38:25,034 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-02-22 00:38:25,034 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-02-22 00:38:25,034 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2021-02-22 00:38:25,034 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_query_ctrl [2021-02-22 00:38:25,034 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_name [2021-02-22 00:38:25,034 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_ctrl [2021-02-22 00:38:25,034 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_fixup_video_ctrl [2021-02-22 00:38:25,035 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_get_video_ctrl [2021-02-22 00:38:25,035 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_set_video_ctrl [2021-02-22 00:38:25,035 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_probe_video [2021-02-22 00:38:25,035 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_commit_video [2021-02-22 00:38:25,035 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_decode [2021-02-22 00:38:25,035 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_reset [2021-02-22 00:38:25,035 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_init [2021-02-22 00:38:25,035 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_cleanup [2021-02-22 00:38:25,036 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_host_sof [2021-02-22 00:38:25,036 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_update [2021-02-22 00:38:25,036 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_decode [2021-02-22 00:38:25,036 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_update [2021-02-22 00:38:25,036 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_dump [2021-02-22 00:38:25,036 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_start [2021-02-22 00:38:25,036 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_stop [2021-02-22 00:38:25,037 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_start [2021-02-22 00:38:25,037 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_data [2021-02-22 00:38:25,037 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_end [2021-02-22 00:38:25,037 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_encode_header [2021-02-22 00:38:25,037 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_encode_data [2021-02-22 00:38:25,037 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_isoc [2021-02-22 00:38:25,037 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_bulk [2021-02-22 00:38:25,037 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_encode_bulk [2021-02-22 00:38:25,038 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_complete [2021-02-22 00:38:25,038 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_free_urb_buffers [2021-02-22 00:38:25,038 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_alloc_urb_buffers [2021-02-22 00:38:25,038 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_uninit_video [2021-02-22 00:38:25,038 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_endpoint_max_bpi [2021-02-22 00:38:25,038 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_init_video_isoc [2021-02-22 00:38:25,038 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_init_video_bulk [2021-02-22 00:38:25,038 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_init_video [2021-02-22 00:38:25,039 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_suspend [2021-02-22 00:38:25,039 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_resume [2021-02-22 00:38:25,040 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_init [2021-02-22 00:38:25,044 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_enable [2021-02-22 00:38:25,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_48___0 [2021-02-22 00:38:25,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_49___0 [2021-02-22 00:38:25,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_50___0 [2021-02-22 00:38:25,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_52___0 [2021-02-22 00:38:25,045 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-02-22 00:38:25,045 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-02-22 00:38:25,048 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-02-22 00:38:25,048 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_get_zoom [2021-02-22 00:38:25,048 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_set_zoom [2021-02-22 00:38:25,048 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_data [2021-02-22 00:38:25,049 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_test_bit [2021-02-22 00:38:25,049 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_clear_bit [2021-02-22 00:38:25,049 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_get_le_value [2021-02-22 00:38:25,049 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_set_le_value [2021-02-22 00:38:25,049 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_entity_match_guid [2021-02-22 00:38:25,049 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_find_control [2021-02-22 00:38:25,049 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_find_control [2021-02-22 00:38:25,049 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_populate_cache [2021-02-22 00:38:25,049 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_ctrl_get [2021-02-22 00:38:25,050 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_query_v4l2_ctrl [2021-02-22 00:38:25,050 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_v4l2_ctrl [2021-02-22 00:38:25,050 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_v4l2_menu [2021-02-22 00:38:25,050 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_fill_event [2021-02-22 00:38:25,050 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_send_event [2021-02-22 00:38:25,050 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_send_slave_event [2021-02-22 00:38:25,050 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_send_events [2021-02-22 00:38:25,050 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_add_event [2021-02-22 00:38:25,050 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_del_event [2021-02-22 00:38:25,051 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_begin [2021-02-22 00:38:25,051 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_commit_entity [2021-02-22 00:38:25,051 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_ctrl_commit [2021-02-22 00:38:25,051 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_get [2021-02-22 00:38:25,051 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_set [2021-02-22 00:38:25,051 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_fixup_xu_info [2021-02-22 00:38:25,051 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_fill_xu_info [2021-02-22 00:38:25,051 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_init_xu_ctrl [2021-02-22 00:38:25,051 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_xu_ctrl_query [2021-02-22 00:38:25,051 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_resume_device [2021-02-22 00:38:25,052 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_add_info [2021-02-22 00:38:25,052 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_ctrl_add_mapping [2021-02-22 00:38:25,052 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_add_mapping [2021-02-22 00:38:25,052 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_prune_entity [2021-02-22 00:38:25,052 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_init_ctrl [2021-02-22 00:38:25,052 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_init_device [2021-02-22 00:38:25,052 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_cleanup_mappings [2021-02-22 00:38:25,052 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_cleanup_device [2021-02-22 00:38:25,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2021-02-22 00:38:25,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_9 [2021-02-22 00:38:25,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_10 [2021-02-22 00:38:25,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_13 [2021-02-22 00:38:25,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2021-02-22 00:38:25,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_9 [2021-02-22 00:38:25,053 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2021-02-22 00:38:25,053 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2021-02-22 00:38:25,053 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2021-02-22 00:38:25,053 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2021-02-22 00:38:25,053 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2021-02-22 00:38:25,054 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2021-02-22 00:38:25,054 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_to_input_id [2021-02-22 00:38:25,054 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_input_init [2021-02-22 00:38:25,054 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_input_cleanup [2021-02-22 00:38:25,054 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_input_report_key [2021-02-22 00:38:25,054 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_event_streaming [2021-02-22 00:38:25,054 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_event_control [2021-02-22 00:38:25,054 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_complete [2021-02-22 00:38:25,054 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_init [2021-02-22 00:38:25,055 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_cleanup [2021-02-22 00:38:25,055 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_start [2021-02-22 00:38:25,055 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_stop [2021-02-22 00:38:25,055 INFO L138 BoogieDeclarations]: Found implementation of procedure isight_decode [2021-02-22 00:38:25,055 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_isight [2021-02-22 00:38:25,055 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_stats_open [2021-02-22 00:38:25,055 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_stats_read [2021-02-22 00:38:25,055 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_stats_release [2021-02-22 00:38:25,055 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_init_stream [2021-02-22 00:38:25,056 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_cleanup_stream [2021-02-22 00:38:25,056 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_init [2021-02-22 00:38:25,056 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_cleanup [2021-02-22 00:38:25,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2021-02-22 00:38:25,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2021-02-22 00:38:25,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_19 [2021-02-22 00:38:25,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_15 [2021-02-22 00:38:25,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-02-22 00:38:25,056 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2021-02-22 00:38:25,056 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_mc_register_entity [2021-02-22 00:38:25,057 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_mc_cleanup_entity [2021-02-22 00:38:25,057 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_mc_init_entity [2021-02-22 00:38:25,057 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_mc_register_entities [2021-02-22 00:38:25,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-02-22 00:38:25,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-02-22 00:38:25,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2021-02-22 00:38:25,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-22 00:38:25,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2021-02-22 00:38:25,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2021-02-22 00:38:25,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2021-02-22 00:38:25,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-02-22 00:38:25,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2021-02-22 00:38:25,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-02-22 00:38:25,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-02-22 00:38:25,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2021-02-22 00:38:25,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-02-22 00:38:25,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-02-22 00:38:25,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-22 00:38:25,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2021-02-22 00:38:25,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-22 00:38:25,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-02-22 00:38:25,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-02-22 00:38:25,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-02-22 00:38:25,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-02-22 00:38:25,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2021-02-22 00:38:25,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-02-22 00:38:25,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2021-02-22 00:38:25,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2021-02-22 00:38:25,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2021-02-22 00:38:25,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2021-02-22 00:38:25,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2021-02-22 00:38:25,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2021-02-22 00:38:25,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2021-02-22 00:38:25,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2021-02-22 00:38:25,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2021-02-22 00:38:25,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2021-02-22 00:38:25,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2021-02-22 00:38:25,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2021-02-22 00:38:25,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2021-02-22 00:38:25,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2021-02-22 00:38:25,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2021-02-22 00:38:25,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2021-02-22 00:38:25,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2021-02-22 00:38:25,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2021-02-22 00:38:25,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2021-02-22 00:38:25,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2021-02-22 00:38:25,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2021-02-22 00:38:25,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2021-02-22 00:38:25,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2021-02-22 00:38:25,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irqlock_of_uvc_video_queue [2021-02-22 00:38:25,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqlock_of_uvc_video_queue [2021-02-22 00:38:25,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_irqlock_of_uvc_video_queue [2021-02-22 00:38:25,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_irqlock_of_uvc_video_queue [2021-02-22 00:38:25,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_irqlock_of_uvc_video_queue [2021-02-22 00:38:25,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_irqlock_of_uvc_video_queue [2021-02-22 00:38:25,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_irqlock_of_uvc_video_queue [2021-02-22 00:38:25,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_irqlock_of_uvc_video_queue [2021-02-22 00:38:25,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2021-02-22 00:38:25,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2021-02-22 00:38:25,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2021-02-22 00:38:25,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2021-02-22 00:38:25,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2021-02-22 00:38:25,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2021-02-22 00:38:25,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2021-02-22 00:38:25,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2021-02-22 00:38:25,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2021-02-22 00:38:25,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2021-02-22 00:38:25,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2021-02-22 00:38:25,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2021-02-22 00:38:25,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2021-02-22 00:38:25,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2021-02-22 00:38:25,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2021-02-22 00:38:25,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2021-02-22 00:38:25,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_uvc_clock [2021-02-22 00:38:25,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_uvc_clock [2021-02-22 00:38:25,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_uvc_clock [2021-02-22 00:38:25,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_uvc_clock [2021-02-22 00:38:25,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_uvc_clock [2021-02-22 00:38:25,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_uvc_clock [2021-02-22 00:38:25,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_uvc_clock [2021-02-22 00:38:25,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_uvc_clock [2021-02-22 00:38:25,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2021-02-22 00:38:25,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2021-02-22 00:38:25,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2021-02-22 00:38:25,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2021-02-22 00:38:25,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2021-02-22 00:38:25,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2021-02-22 00:38:25,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2021-02-22 00:38:25,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2021-02-22 00:38:25,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2021-02-22 00:38:25,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2021-02-22 00:38:25,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2021-02-22 00:38:25,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2021-02-22 00:38:25,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2021-02-22 00:38:25,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2021-02-22 00:38:25,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2021-02-22 00:38:25,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2021-02-22 00:38:25,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2021-02-22 00:38:25,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2021-02-22 00:38:25,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2021-02-22 00:38:25,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2021-02-22 00:38:25,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2021-02-22 00:38:25,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2021-02-22 00:38:25,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2021-02-22 00:38:25,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2021-02-22 00:38:25,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-22 00:38:25,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-02-22 00:38:25,073 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-22 00:38:25,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-02-22 00:38:25,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-02-22 00:38:25,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-02-22 00:38:25,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-02-22 00:38:25,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_user [2021-02-22 00:38:25,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2021-02-22 00:38:25,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2021-02-22 00:38:25,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-02-22 00:38:25,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-02-22 00:38:25,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-02-22 00:38:25,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-02-22 00:38:25,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __video_register_device [2021-02-22 00:38:25,074 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-02-22 00:38:25,075 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-02-22 00:38:25,075 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2021-02-22 00:38:25,075 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_alloc_user_space [2021-02-22 00:38:25,075 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_in_user [2021-02-22 00:38:25,075 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-02-22 00:38:25,075 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-02-22 00:38:25,075 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive [2021-02-22 00:38:25,075 INFO L138 BoogieDeclarations]: Found implementation of procedure getnstimeofday [2021-02-22 00:38:25,075 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2021-02-22 00:38:25,076 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2021-02-22 00:38:25,076 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2021-02-22 00:38:25,076 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2021-02-22 00:38:25,076 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2021-02-22 00:38:25,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_ts [2021-02-22 00:38:25,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-02-22 00:38:25,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-02-22 00:38:25,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-02-22 00:38:25,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-22 00:38:25,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-02-22 00:38:25,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2021-02-22 00:38:25,077 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-02-22 00:38:25,077 INFO L138 BoogieDeclarations]: Found implementation of procedure media_device_register [2021-02-22 00:38:25,077 INFO L138 BoogieDeclarations]: Found implementation of procedure media_device_unregister [2021-02-22 00:38:25,077 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_cleanup [2021-02-22 00:38:25,077 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_create_link [2021-02-22 00:38:25,077 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_init [2021-02-22 00:38:25,077 INFO L138 BoogieDeclarations]: Found implementation of procedure memweight [2021-02-22 00:38:25,078 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-02-22 00:38:25,078 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-02-22 00:38:25,078 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-02-22 00:38:25,078 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-22 00:38:25,078 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2021-02-22 00:38:25,078 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-22 00:38:25,078 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2021-02-22 00:38:25,078 INFO L138 BoogieDeclarations]: Found implementation of procedure set_normalized_timespec [2021-02-22 00:38:25,078 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2021-02-22 00:38:25,079 INFO L138 BoogieDeclarations]: Found implementation of procedure strcasecmp [2021-02-22 00:38:25,079 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2021-02-22 00:38:25,079 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-02-22 00:38:25,079 INFO L138 BoogieDeclarations]: Found implementation of procedure strncasecmp [2021-02-22 00:38:25,079 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2021-02-22 00:38:25,079 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-02-22 00:38:25,079 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2021-02-22 00:38:25,079 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2021-02-22 00:38:25,079 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-02-22 00:38:25,079 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2021-02-22 00:38:25,080 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_driver_claim_interface [2021-02-22 00:38:25,080 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_driver_release_interface [2021-02-22 00:38:25,080 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_enable_autosuspend [2021-02-22 00:38:25,080 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2021-02-22 00:38:25,080 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-02-22 00:38:25,080 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_current_frame_number [2021-02-22 00:38:25,080 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2021-02-22 00:38:25,080 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intf [2021-02-22 00:38:25,080 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ifnum_to_if [2021-02-22 00:38:25,081 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-02-22 00:38:25,081 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_match_one_id [2021-02-22 00:38:25,081 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2021-02-22 00:38:25,081 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_intf [2021-02-22 00:38:25,081 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2021-02-22 00:38:25,081 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-02-22 00:38:25,081 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string [2021-02-22 00:38:25,081 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-02-22 00:38:25,081 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_merge [2021-02-22 00:38:25,082 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_replace [2021-02-22 00:38:25,082 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2021-02-22 00:38:25,082 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register_subdev [2021-02-22 00:38:25,082 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-02-22 00:38:25,082 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_dequeue [2021-02-22 00:38:25,082 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_queue_fh [2021-02-22 00:38:25,082 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_subscribe [2021-02-22 00:38:25,082 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-02-22 00:38:25,082 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_add [2021-02-22 00:38:25,082 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_del [2021-02-22 00:38:25,083 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_exit [2021-02-22 00:38:25,083 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_init [2021-02-22 00:38:25,083 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_prio_change [2021-02-22 00:38:25,083 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_prio_check [2021-02-22 00:38:25,083 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_prio_init [2021-02-22 00:38:25,083 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_prio_max [2021-02-22 00:38:25,083 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_init [2021-02-22 00:38:25,083 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l_printk_ioctl [2021-02-22 00:38:25,083 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_buffer_done [2021-02-22 00:38:25,083 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_dqbuf [2021-02-22 00:38:25,084 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_mmap [2021-02-22 00:38:25,084 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_vaddr [2021-02-22 00:38:25,084 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_poll [2021-02-22 00:38:25,084 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_qbuf [2021-02-22 00:38:25,084 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_querybuf [2021-02-22 00:38:25,084 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_queue_init [2021-02-22 00:38:25,084 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_queue_release [2021-02-22 00:38:25,084 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_reqbufs [2021-02-22 00:38:25,085 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_streamoff [2021-02-22 00:38:25,085 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_streamon [2021-02-22 00:38:25,085 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-22 00:38:25,085 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2021-02-22 00:38:25,085 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-02-22 00:38:25,085 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-22 00:38:25,085 INFO L138 BoogieDeclarations]: Found implementation of procedure video_usercopy [2021-02-22 00:38:25,085 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-22 00:38:25,086 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-22 00:38:25,086 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-02-22 00:38:25,086 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-02-22 00:38:25,086 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-02-22 00:38:25,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-02-22 00:38:25,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-02-22 00:38:25,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2021-02-22 00:38:25,086 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-22 00:38:25,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-22 00:38:25,087 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-02-22 00:38:25,087 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-02-22 00:38:25,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-22 00:38:25,087 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-22 00:38:25,087 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-02-22 00:38:25,087 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-02-22 00:38:25,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-22 00:38:25,087 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2021-02-22 00:38:25,088 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2021-02-22 00:38:25,088 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-22 00:38:25,088 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2021-02-22 00:38:25,088 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2021-02-22 00:38:25,088 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2021-02-22 00:38:25,088 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-22 00:38:25,088 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-02-22 00:38:25,088 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2021-02-22 00:38:25,088 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2021-02-22 00:38:25,089 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-02-22 00:38:25,089 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2021-02-22 00:38:25,089 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2021-02-22 00:38:25,089 INFO L130 BoogieDeclarations]: Found specification of procedure strncasecmp [2021-02-22 00:38:25,089 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2021-02-22 00:38:25,089 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-02-22 00:38:25,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-22 00:38:25,089 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-02-22 00:38:25,089 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-02-22 00:38:25,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-22 00:38:25,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2021-02-22 00:38:25,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-02-22 00:38:25,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-02-22 00:38:25,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2021-02-22 00:38:25,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-22 00:38:25,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-02-22 00:38:25,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-02-22 00:38:25,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-02-22 00:38:25,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-02-22 00:38:25,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-02-22 00:38:25,091 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-02-22 00:38:25,091 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-02-22 00:38:25,091 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-22 00:38:25,091 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2021-02-22 00:38:25,091 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2021-02-22 00:38:25,091 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2021-02-22 00:38:25,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_38 [2021-02-22 00:38:25,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_42 [2021-02-22 00:38:25,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_39 [2021-02-22 00:38:25,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_43 [2021-02-22 00:38:25,092 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-02-22 00:38:25,092 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-02-22 00:38:25,092 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intf [2021-02-22 00:38:25,092 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_intf [2021-02-22 00:38:25,092 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-02-22 00:38:25,093 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2021-02-22 00:38:25,093 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2021-02-22 00:38:25,093 INFO L130 BoogieDeclarations]: Found specification of procedure usb_enable_autosuspend [2021-02-22 00:38:25,093 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_claim_interface [2021-02-22 00:38:25,093 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_release_interface [2021-02-22 00:38:25,093 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ifnum_to_if [2021-02-22 00:38:25,093 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2021-02-22 00:38:25,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_48 [2021-02-22 00:38:25,094 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2021-02-22 00:38:25,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_49 [2021-02-22 00:38:25,094 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string [2021-02-22 00:38:25,094 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-22 00:38:25,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-22 00:38:25,094 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-02-22 00:38:25,094 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-02-22 00:38:25,094 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-22 00:38:25,095 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-02-22 00:38:25,095 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2021-02-22 00:38:25,095 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_prio_init [2021-02-22 00:38:25,095 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2021-02-22 00:38:25,095 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-22 00:38:25,095 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-22 00:38:25,095 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2021-02-22 00:38:25,095 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-02-22 00:38:25,095 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-22 00:38:25,096 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-22 00:38:25,096 INFO L130 BoogieDeclarations]: Found specification of procedure media_devnode_is_registered [2021-02-22 00:38:25,096 INFO L130 BoogieDeclarations]: Found specification of procedure media_device_register [2021-02-22 00:38:25,096 INFO L130 BoogieDeclarations]: Found specification of procedure media_device_unregister [2021-02-22 00:38:25,096 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2021-02-22 00:38:25,096 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-02-22 00:38:25,096 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_entity_by_id [2021-02-22 00:38:25,096 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_mc_register_entities [2021-02-22 00:38:25,097 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_mc_cleanup_entity [2021-02-22 00:38:25,097 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_init [2021-02-22 00:38:25,097 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_suspend [2021-02-22 00:38:25,097 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_resume [2021-02-22 00:38:25,097 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_init [2021-02-22 00:38:25,097 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_cleanup [2021-02-22 00:38:25,097 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_start [2021-02-22 00:38:25,097 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_stop [2021-02-22 00:38:25,098 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_init_device [2021-02-22 00:38:25,098 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_cleanup_device [2021-02-22 00:38:25,098 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_resume_device [2021-02-22 00:38:25,098 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_simplify_fraction [2021-02-22 00:38:25,098 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_fraction_to_interval [2021-02-22 00:38:25,098 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_find_endpoint [2021-02-22 00:38:25,098 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_init [2021-02-22 00:38:25,098 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_cleanup [2021-02-22 00:38:25,099 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_init_stream [2021-02-22 00:38:25,099 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_cleanup_stream [2021-02-22 00:38:25,099 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-22 00:38:25,099 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_format_by_guid [2021-02-22 00:38:25,099 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_colorspace [2021-02-22 00:38:25,099 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-22 00:38:25,099 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_entity_by_reference [2021-02-22 00:38:25,099 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_stream_by_id [2021-02-22 00:38:25,099 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_format [2021-02-22 00:38:25,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-22 00:38:25,100 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_streaming [2021-02-22 00:38:25,100 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_alloc_entity [2021-02-22 00:38:25,100 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_vendor_control [2021-02-22 00:38:25,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-02-22 00:38:25,100 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_standard_control [2021-02-22 00:38:25,100 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_control [2021-02-22 00:38:25,101 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_chain_entity [2021-02-22 00:38:25,101 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_chain_forward [2021-02-22 00:38:25,101 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_chain_backward [2021-02-22 00:38:25,101 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_chain [2021-02-22 00:38:25,101 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_print_terms [2021-02-22 00:38:25,101 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_print_chain [2021-02-22 00:38:25,101 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_device [2021-02-22 00:38:25,101 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_delete [2021-02-22 00:38:25,101 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_release [2021-02-22 00:38:25,102 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_unregister_video [2021-02-22 00:38:25,102 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_register_video [2021-02-22 00:38:25,102 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_register_terms [2021-02-22 00:38:25,102 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_register_chains [2021-02-22 00:38:25,102 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_probe [2021-02-22 00:38:25,102 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-02-22 00:38:25,102 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_disconnect [2021-02-22 00:38:25,102 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_suspend [2021-02-22 00:38:25,103 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_resume [2021-02-22 00:38:25,103 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_resume [2021-02-22 00:38:25,103 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_reset_resume [2021-02-22 00:38:25,103 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_clock_param_get [2021-02-22 00:38:25,103 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_clock_param_set [2021-02-22 00:38:25,103 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_init [2021-02-22 00:38:25,103 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_cleanup [2021-02-22 00:38:25,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_uvc_cleanup_10_2 [2021-02-22 00:38:25,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_uvc_init_10_19 [2021-02-22 00:38:25,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2021-02-22 00:38:25,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_8_1 [2021-02-22 00:38:25,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_10_4 [2021-02-22 00:38:25,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_10_5 [2021-02-22 00:38:25,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_10_6 [2021-02-22 00:38:25,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_7_10_7 [2021-02-22 00:38:25,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_3_10_8 [2021-02-22 00:38:25,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_io_instance_10_10_9 [2021-02-22 00:38:25,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_6_2 [2021-02-22 00:38:25,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_6_3 [2021-02-22 00:38:25,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_2 [2021-02-22 00:38:25,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_10_10 [2021-02-22 00:38:25,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_5_10_11 [2021-02-22 00:38:25,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_6_10_12 [2021-02-22 00:38:25,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_7_10_13 [2021-02-22 00:38:25,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_3_10_14 [2021-02-22 00:38:25,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_io_instance_10_10_15 [2021-02-22 00:38:25,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2021-02-22 00:38:25,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2021-02-22 00:38:25,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2021-02-22 00:38:25,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_9 [2021-02-22 00:38:25,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_10 [2021-02-22 00:38:25,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_13 [2021-02-22 00:38:25,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2021-02-22 00:38:25,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_9 [2021-02-22 00:38:25,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_12 [2021-02-22 00:38:25,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_13 [2021-02-22 00:38:25,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2021-02-22 00:38:25,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_7 [2021-02-22 00:38:25,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_8 [2021-02-22 00:38:25,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_9 [2021-02-22 00:38:25,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_10 [2021-02-22 00:38:25,108 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-22 00:38:25,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2021-02-22 00:38:25,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2021-02-22 00:38:25,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2021-02-22 00:38:25,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_kernel_param_ops_dummy_resourceless_instance_1 [2021-02-22 00:38:25,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_uvc_menu_info_dummy_resourceless_instance_2 [2021-02-22 00:38:25,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_subscribed_event_ops_dummy_resourceless_instance_3 [2021-02-22 00:38:25,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_vb2_ops_dummy_resourceless_instance_4 [2021-02-22 00:38:25,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-02-22 00:38:25,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-02-22 00:38:25,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-02-22 00:38:25,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-02-22 00:38:25,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-02-22 00:38:25,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_15 [2021-02-22 00:38:25,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-02-22 00:38:25,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2021-02-22 00:38:25,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2021-02-22 00:38:25,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2021-02-22 00:38:25,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2021-02-22 00:38:25,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2021-02-22 00:38:25,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2021-02-22 00:38:25,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2021-02-22 00:38:25,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2021-02-22 00:38:25,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2021-02-22 00:38:25,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_15 [2021-02-22 00:38:25,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2021-02-22 00:38:25,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_4 [2021-02-22 00:38:25,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_14 [2021-02-22 00:38:25,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_5 [2021-02-22 00:38:25,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister [2021-02-22 00:38:25,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_dummy_factory_6 [2021-02-22 00:38:25,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_callback_5_6 [2021-02-22 00:38:25,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_post_5_9 [2021-02-22 00:38:25,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_pre_5_10 [2021-02-22 00:38:25,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_probe_5_13 [2021-02-22 00:38:25,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_5_4 [2021-02-22 00:38:25,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_resume_5_7 [2021-02-22 00:38:25,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_suspend_5_8 [2021-02-22 00:38:25,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver [2021-02-22 00:38:25,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_usb_instance_5 [2021-02-22 00:38:25,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_7 [2021-02-22 00:38:25,113 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-02-22 00:38:25,113 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-02-22 00:38:25,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-22 00:38:25,113 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-02-22 00:38:25,114 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-02-22 00:38:25,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_48 [2021-02-22 00:38:25,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_50 [2021-02-22 00:38:25,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_52 [2021-02-22 00:38:25,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_54 [2021-02-22 00:38:25,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irqlock_of_uvc_video_queue [2021-02-22 00:38:25,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqlock_of_uvc_video_queue [2021-02-22 00:38:25,114 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-02-22 00:38:25,114 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2021-02-22 00:38:25,115 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-02-22 00:38:25,115 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-02-22 00:38:25,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_49 [2021-02-22 00:38:25,115 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_vaddr [2021-02-22 00:38:25,115 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_buffer_done [2021-02-22 00:38:25,115 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_querybuf [2021-02-22 00:38:25,115 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_reqbufs [2021-02-22 00:38:25,115 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_queue_init [2021-02-22 00:38:25,115 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_queue_release [2021-02-22 00:38:25,116 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_qbuf [2021-02-22 00:38:25,116 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_dqbuf [2021-02-22 00:38:25,116 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_streamon [2021-02-22 00:38:25,116 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_streamoff [2021-02-22 00:38:25,116 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_mmap [2021-02-22 00:38:25,116 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_poll [2021-02-22 00:38:25,116 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_is_busy [2021-02-22 00:38:25,116 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2021-02-22 00:38:25,116 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_set_plane_payload [2021-02-22 00:38:25,117 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_plane_payload [2021-02-22 00:38:25,117 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_size [2021-02-22 00:38:25,117 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_init [2021-02-22 00:38:25,117 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_alloc_buffers [2021-02-22 00:38:25,117 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_free_buffers [2021-02-22 00:38:25,117 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_buffer [2021-02-22 00:38:25,117 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_buffer [2021-02-22 00:38:25,117 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_dequeue_buffer [2021-02-22 00:38:25,117 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_enable [2021-02-22 00:38:25,118 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_cancel [2021-02-22 00:38:25,118 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_next_buffer [2021-02-22 00:38:25,118 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_mmap [2021-02-22 00:38:25,118 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_poll [2021-02-22 00:38:25,118 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_allocated [2021-02-22 00:38:25,118 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_update [2021-02-22 00:38:25,118 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_setup [2021-02-22 00:38:25,118 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_buffer_prepare [2021-02-22 00:38:25,118 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_buffer_queue [2021-02-22 00:38:25,119 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_buffer_finish [2021-02-22 00:38:25,119 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_wait_prepare [2021-02-22 00:38:25,119 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_wait_finish [2021-02-22 00:38:25,119 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-02-22 00:38:25,119 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-02-22 00:38:25,119 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-02-22 00:38:25,119 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-02-22 00:38:25,119 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-02-22 00:38:25,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-02-22 00:38:25,120 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2021-02-22 00:38:25,120 INFO L130 BoogieDeclarations]: Found specification of procedure __chk_range_not_ok [2021-02-22 00:38:25,120 INFO L130 BoogieDeclarations]: Found specification of procedure __get_user_bad [2021-02-22 00:38:25,120 INFO L130 BoogieDeclarations]: Found specification of procedure __put_user_bad [2021-02-22 00:38:25,120 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_user [2021-02-22 00:38:25,120 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_enhanced_fast_string [2021-02-22 00:38:25,120 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic_string [2021-02-22 00:38:25,120 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic_unrolled [2021-02-22 00:38:25,120 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic [2021-02-22 00:38:25,121 INFO L130 BoogieDeclarations]: Found specification of procedure copy_in_user [2021-02-22 00:38:25,121 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_nocheck [2021-02-22 00:38:25,121 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user [2021-02-22 00:38:25,121 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_nocheck [2021-02-22 00:38:25,121 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user [2021-02-22 00:38:25,121 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-02-22 00:38:25,121 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2021-02-22 00:38:25,121 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-02-22 00:38:25,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_42___0 [2021-02-22 00:38:25,122 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2021-02-22 00:38:25,122 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2021-02-22 00:38:25,122 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-02-22 00:38:25,122 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2021-02-22 00:38:25,122 INFO L130 BoogieDeclarations]: Found specification of procedure compat_alloc_user_space [2021-02-22 00:38:25,122 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_prio_change [2021-02-22 00:38:25,122 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_prio_max [2021-02-22 00:38:25,122 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_prio_check [2021-02-22 00:38:25,122 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata___0 [2021-02-22 00:38:25,123 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-22 00:38:25,123 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-02-22 00:38:25,123 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_dequeue [2021-02-22 00:38:25,123 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_subscribe [2021-02-22 00:38:25,123 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-02-22 00:38:25,123 INFO L130 BoogieDeclarations]: Found specification of procedure v4l_printk_ioctl [2021-02-22 00:38:25,123 INFO L130 BoogieDeclarations]: Found specification of procedure video_usercopy [2021-02-22 00:38:25,123 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_init [2021-02-22 00:38:25,123 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_add [2021-02-22 00:38:25,124 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_del [2021-02-22 00:38:25,124 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_exit [2021-02-22 00:38:25,124 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_is_streaming [2021-02-22 00:38:25,124 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_streaming [2021-02-22 00:38:25,124 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_enable [2021-02-22 00:38:25,124 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_probe_video [2021-02-22 00:38:25,124 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_ctrl [2021-02-22 00:38:25,124 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_v4l2_ctrl [2021-02-22 00:38:25,124 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_v4l2_menu [2021-02-22 00:38:25,125 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_add_mapping [2021-02-22 00:38:25,125 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_begin [2021-02-22 00:38:25,125 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_ctrl_commit [2021-02-22 00:38:25,125 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_commit [2021-02-22 00:38:25,125 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_rollback [2021-02-22 00:38:25,125 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_get [2021-02-22 00:38:25,125 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_set [2021-02-22 00:38:25,125 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_xu_ctrl_query [2021-02-22 00:38:25,125 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ioctl_ctrl_map [2021-02-22 00:38:25,126 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_try_frame_interval [2021-02-22 00:38:25,126 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_try_format [2021-02-22 00:38:25,126 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_get_format [2021-02-22 00:38:25,126 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_set_format [2021-02-22 00:38:25,126 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_get_streamparm [2021-02-22 00:38:25,126 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_set_streamparm [2021-02-22 00:38:25,126 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_acquire_privileges [2021-02-22 00:38:25,126 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_dismiss_privileges [2021-02-22 00:38:25,126 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_has_privileges [2021-02-22 00:38:25,126 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_open [2021-02-22 00:38:25,127 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_release [2021-02-22 00:38:25,127 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_do_ioctl [2021-02-22 00:38:25,127 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_ioctl [2021-02-22 00:38:25,127 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_get_xu_mapping [2021-02-22 00:38:25,127 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_put_xu_mapping [2021-02-22 00:38:25,127 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_get_xu_query [2021-02-22 00:38:25,127 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_put_xu_query [2021-02-22 00:38:25,127 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_compat_ioctl32 [2021-02-22 00:38:25,127 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_read [2021-02-22 00:38:25,128 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_mmap [2021-02-22 00:38:25,128 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_poll [2021-02-22 00:38:25,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_19 [2021-02-22 00:38:25,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_22 [2021-02-22 00:38:25,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_23 [2021-02-22 00:38:25,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_24 [2021-02-22 00:38:25,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_27 [2021-02-22 00:38:25,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_4 [2021-02-22 00:38:25,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_7_11 [2021-02-22 00:38:25,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_7_2 [2021-02-22 00:38:25,129 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-02-22 00:38:25,129 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2021-02-22 00:38:25,129 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2021-02-22 00:38:25,129 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2021-02-22 00:38:25,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_48___0 [2021-02-22 00:38:25,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_50___0 [2021-02-22 00:38:25,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_52___0 [2021-02-22 00:38:25,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_uvc_clock [2021-02-22 00:38:25,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_uvc_clock [2021-02-22 00:38:25,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_49___0 [2021-02-22 00:38:25,130 INFO L130 BoogieDeclarations]: Found specification of procedure set_normalized_timespec [2021-02-22 00:38:25,130 INFO L130 BoogieDeclarations]: Found specification of procedure timespec_sub [2021-02-22 00:38:25,130 INFO L130 BoogieDeclarations]: Found specification of procedure getnstimeofday [2021-02-22 00:38:25,130 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_ts [2021-02-22 00:38:25,130 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2021-02-22 00:38:25,130 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_current_frame_number [2021-02-22 00:38:25,131 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-02-22 00:38:25,131 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-02-22 00:38:25,131 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-02-22 00:38:25,131 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-02-22 00:38:25,131 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-02-22 00:38:25,131 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2021-02-22 00:38:25,131 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2021-02-22 00:38:25,131 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-02-22 00:38:25,132 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-02-22 00:38:25,132 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-02-22 00:38:25,132 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2021-02-22 00:38:25,132 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_isight [2021-02-22 00:38:25,132 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_dump [2021-02-22 00:38:25,132 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_query_ctrl [2021-02-22 00:38:25,132 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_name [2021-02-22 00:38:25,132 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_fixup_video_ctrl [2021-02-22 00:38:25,132 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_get_video_ctrl [2021-02-22 00:38:25,133 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_set_video_ctrl [2021-02-22 00:38:25,133 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_commit_video [2021-02-22 00:38:25,133 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_decode [2021-02-22 00:38:25,133 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_reset [2021-02-22 00:38:25,133 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_init [2021-02-22 00:38:25,133 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_cleanup [2021-02-22 00:38:25,133 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_host_sof [2021-02-22 00:38:25,133 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_decode [2021-02-22 00:38:25,133 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_update [2021-02-22 00:38:25,133 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_start [2021-02-22 00:38:25,134 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_stop [2021-02-22 00:38:25,134 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_start [2021-02-22 00:38:25,134 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_data [2021-02-22 00:38:25,134 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_end [2021-02-22 00:38:25,134 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_encode_header [2021-02-22 00:38:25,134 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_encode_data [2021-02-22 00:38:25,134 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_isoc [2021-02-22 00:38:25,134 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_bulk [2021-02-22 00:38:25,134 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_encode_bulk [2021-02-22 00:38:25,134 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_complete [2021-02-22 00:38:25,135 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-22 00:38:25,135 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_free_urb_buffers [2021-02-22 00:38:25,135 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_alloc_urb_buffers [2021-02-22 00:38:25,135 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_uninit_video [2021-02-22 00:38:25,135 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_endpoint_max_bpi [2021-02-22 00:38:25,135 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_init_video_isoc [2021-02-22 00:38:25,135 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_init_video_bulk [2021-02-22 00:38:25,135 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_init_video [2021-02-22 00:38:25,135 INFO L130 BoogieDeclarations]: Found specification of procedure memweight [2021-02-22 00:38:25,135 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-02-22 00:38:25,136 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-02-22 00:38:25,136 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2021-02-22 00:38:25,136 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-02-22 00:38:25,136 INFO L130 BoogieDeclarations]: Found specification of procedure usb_match_one_id [2021-02-22 00:38:25,136 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-02-22 00:38:25,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-02-22 00:38:25,136 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-02-22 00:38:25,136 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_replace [2021-02-22 00:38:25,136 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_merge [2021-02-22 00:38:25,137 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_queue_fh [2021-02-22 00:38:25,137 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_get_zoom [2021-02-22 00:38:25,137 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_set_zoom [2021-02-22 00:38:25,137 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_data [2021-02-22 00:38:25,137 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_test_bit [2021-02-22 00:38:25,137 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_clear_bit [2021-02-22 00:38:25,137 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_get_le_value [2021-02-22 00:38:25,137 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_set_le_value [2021-02-22 00:38:25,138 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_entity_match_guid [2021-02-22 00:38:25,138 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_find_control [2021-02-22 00:38:25,138 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_find_control [2021-02-22 00:38:25,138 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_populate_cache [2021-02-22 00:38:25,138 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_ctrl_get [2021-02-22 00:38:25,138 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~__u8~0~X~$Pointer$~TO~~__s32~0 [2021-02-22 00:38:25,138 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_query_v4l2_ctrl [2021-02-22 00:38:25,138 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_fill_event [2021-02-22 00:38:25,138 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_send_event [2021-02-22 00:38:25,139 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_send_slave_event [2021-02-22 00:38:25,139 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_send_events [2021-02-22 00:38:25,140 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_add_event [2021-02-22 00:38:25,141 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_del_event [2021-02-22 00:38:25,141 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_commit_entity [2021-02-22 00:38:25,141 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~__s32~0~X~$Pointer$~TO~VOID [2021-02-22 00:38:25,141 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_fixup_xu_info [2021-02-22 00:38:25,141 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_fill_xu_info [2021-02-22 00:38:25,141 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_add_info [2021-02-22 00:38:25,141 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_init_xu_ctrl [2021-02-22 00:38:25,141 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_ctrl_add_mapping [2021-02-22 00:38:25,142 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_prune_entity [2021-02-22 00:38:25,142 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_init_ctrl [2021-02-22 00:38:25,142 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_cleanup_mappings [2021-02-22 00:38:25,142 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2021-02-22 00:38:25,142 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2021-02-22 00:38:25,142 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2021-02-22 00:38:25,142 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2021-02-22 00:38:25,142 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2021-02-22 00:38:25,142 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2021-02-22 00:38:25,143 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2021-02-22 00:38:25,143 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2021-02-22 00:38:25,143 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2021-02-22 00:38:25,143 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2021-02-22 00:38:25,143 INFO L130 BoogieDeclarations]: Found specification of procedure usb_to_input_id [2021-02-22 00:38:25,143 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_input_init [2021-02-22 00:38:25,143 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_input_cleanup [2021-02-22 00:38:25,143 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_input_report_key [2021-02-22 00:38:25,143 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_event_streaming [2021-02-22 00:38:25,143 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_event_control [2021-02-22 00:38:25,144 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_complete [2021-02-22 00:38:25,144 INFO L130 BoogieDeclarations]: Found specification of procedure isight_decode [2021-02-22 00:38:25,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2021-02-22 00:38:25,144 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2021-02-22 00:38:25,144 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2021-02-22 00:38:25,144 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2021-02-22 00:38:25,144 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-02-22 00:38:25,144 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-02-22 00:38:25,144 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2021-02-22 00:38:25,145 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_stats_open [2021-02-22 00:38:25,145 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_stats_read [2021-02-22 00:38:25,145 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_stats_release [2021-02-22 00:38:25,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2021-02-22 00:38:25,145 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_init [2021-02-22 00:38:25,145 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_cleanup [2021-02-22 00:38:25,145 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_create_link [2021-02-22 00:38:25,145 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_init [2021-02-22 00:38:25,145 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register_subdev [2021-02-22 00:38:25,146 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_mc_register_entity [2021-02-22 00:38:25,146 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_mc_init_entity [2021-02-22 00:38:25,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2021-02-22 00:38:25,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-22 00:38:25,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2021-02-22 00:38:25,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-22 00:38:25,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2021-02-22 00:38:25,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2021-02-22 00:38:25,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-02-22 00:38:25,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-02-22 00:38:25,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-02-22 00:38:25,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-02-22 00:38:25,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2021-02-22 00:38:25,147 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-22 00:38:25,147 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2021-02-22 00:38:25,147 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-22 00:38:25,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-22 00:38:25,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-02-22 00:38:25,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2021-02-22 00:38:25,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2021-02-22 00:38:25,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2021-02-22 00:38:25,148 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-22 00:38:25,148 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-22 00:38:25,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2021-02-22 00:38:25,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2021-02-22 00:38:25,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2021-02-22 00:38:25,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2021-02-22 00:38:25,148 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-02-22 00:38:25,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-02-22 00:38:25,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-02-22 00:38:25,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-02-22 00:38:25,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-02-22 00:38:25,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2021-02-22 00:38:25,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2021-02-22 00:38:25,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2021-02-22 00:38:25,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2021-02-22 00:38:25,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2021-02-22 00:38:25,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2021-02-22 00:38:25,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2021-02-22 00:38:25,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2021-02-22 00:38:25,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2021-02-22 00:38:25,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2021-02-22 00:38:25,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2021-02-22 00:38:25,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2021-02-22 00:38:25,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2021-02-22 00:38:25,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2021-02-22 00:38:25,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2021-02-22 00:38:25,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2021-02-22 00:38:25,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_irqlock_of_uvc_video_queue [2021-02-22 00:38:25,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_irqlock_of_uvc_video_queue [2021-02-22 00:38:25,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_irqlock_of_uvc_video_queue [2021-02-22 00:38:25,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_irqlock_of_uvc_video_queue [2021-02-22 00:38:25,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_irqlock_of_uvc_video_queue [2021-02-22 00:38:25,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_irqlock_of_uvc_video_queue [2021-02-22 00:38:25,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2021-02-22 00:38:25,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2021-02-22 00:38:25,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2021-02-22 00:38:25,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2021-02-22 00:38:25,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2021-02-22 00:38:25,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2021-02-22 00:38:25,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2021-02-22 00:38:25,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2021-02-22 00:38:25,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2021-02-22 00:38:25,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2021-02-22 00:38:25,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2021-02-22 00:38:25,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2021-02-22 00:38:25,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2021-02-22 00:38:25,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2021-02-22 00:38:25,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2021-02-22 00:38:25,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2021-02-22 00:38:25,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_uvc_clock [2021-02-22 00:38:25,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_uvc_clock [2021-02-22 00:38:25,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_uvc_clock [2021-02-22 00:38:25,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_uvc_clock [2021-02-22 00:38:25,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_uvc_clock [2021-02-22 00:38:25,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_uvc_clock [2021-02-22 00:38:25,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2021-02-22 00:38:25,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2021-02-22 00:38:25,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2021-02-22 00:38:25,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2021-02-22 00:38:25,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2021-02-22 00:38:25,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2021-02-22 00:38:25,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2021-02-22 00:38:25,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2021-02-22 00:38:25,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2021-02-22 00:38:25,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2021-02-22 00:38:25,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2021-02-22 00:38:25,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2021-02-22 00:38:25,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2021-02-22 00:38:25,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2021-02-22 00:38:25,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2021-02-22 00:38:25,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2021-02-22 00:38:25,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2021-02-22 00:38:25,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2021-02-22 00:38:25,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2021-02-22 00:38:25,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2021-02-22 00:38:25,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2021-02-22 00:38:25,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2021-02-22 00:38:25,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2021-02-22 00:38:25,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2021-02-22 00:38:25,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-02-22 00:38:25,157 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-22 00:38:25,157 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-22 00:38:25,157 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-22 00:38:25,157 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-22 00:38:25,157 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-22 00:38:25,157 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-22 00:38:25,157 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-22 00:38:25,157 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-22 00:38:25,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-22 00:38:25,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-22 00:38:25,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-22 00:38:25,158 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-22 00:38:25,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-02-22 00:38:25,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-22 00:38:25,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-02-22 00:38:28,329 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11700: SUMMARY for call #t~ret1202 := ldv__builtin_expect((if 0 != ~ret~17 then 1 else 0), 0); srcloc: null [2021-02-22 00:38:28,330 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11692: #res := ~ret~17; [2021-02-22 00:38:28,330 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11696: SUMMARY for call #t~ret1201 := ldv__builtin_expect((if 0 != ~ret~17 then 1 else 0), 0); srcloc: null [2021-02-22 00:38:28,330 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11729-1: ~tmp___0~23 := #t~ret1201; [2021-02-22 00:38:28,330 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11729: assume -9223372036854775808 <= #t~ret1201 && #t~ret1201 <= 9223372036854775807; [2021-02-22 00:38:28,330 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11758: #res := (if ~tmp___2~10 % 18446744073709551616 % 4294967296 <= 2147483647 then ~tmp___2~10 % 18446744073709551616 % 4294967296 else ~tmp___2~10 % 18446744073709551616 % 4294967296 - 4294967296); [2021-02-22 00:38:28,331 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11729-2: havoc #t~ret1201; [2021-02-22 00:38:28,331 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11684: #res := ~ret~17; [2021-02-22 00:38:28,331 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11746: assume 0 != ~tmp___1~13; [2021-02-22 00:38:28,331 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11746: assume !(0 != ~tmp___1~13); [2021-02-22 00:38:28,331 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11688: #res := ~ret~17; [2021-02-22 00:38:28,331 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11738: #res := ~ret~17; [2021-02-22 00:38:28,331 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11680: #res := ~ret~17; [2021-02-22 00:38:28,331 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11747: #res := ~ret~17; [2021-02-22 00:38:28,332 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11731: assume 0 != ~tmp___0~23; [2021-02-22 00:38:28,332 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11731: assume !(0 != ~tmp___0~23); [2021-02-22 00:38:28,332 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11756: ~tmp___2~10 := #t~ret1203; [2021-02-22 00:38:28,332 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11756-1: havoc #t~ret1203; [2021-02-22 00:38:28,332 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume 1 == ~size % 4294967296; [2021-02-22 00:38:28,332 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !(1 == ~size % 4294967296); [2021-02-22 00:38:28,332 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11744: assume -9223372036854775808 <= #t~ret1202 && #t~ret1202 <= 9223372036854775807; [2021-02-22 00:38:28,332 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11744-2: havoc #t~ret1202; [2021-02-22 00:38:28,332 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11744-1: ~tmp___1~13 := #t~ret1202; [2021-02-22 00:38:28,333 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11732: #res := ~ret~17; [2021-02-22 00:38:28,333 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11699: assume 16 == ~size % 4294967296; [2021-02-22 00:38:28,333 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11699: assume !(16 == ~size % 4294967296); [2021-02-22 00:38:28,333 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11703: SUMMARY for call #t~ret1203 := copy_user_generic(~dst.base, ~dst.offset, ~src.base, ~src.offset, ~size); srcloc: null [2021-02-22 00:38:28,333 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11691: assume 8 == ~size % 4294967296; [2021-02-22 00:38:28,333 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11691: assume !(8 == ~size % 4294967296); [2021-02-22 00:38:28,333 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11695: assume 10 == ~size % 4294967296; [2021-02-22 00:38:28,333 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11695: assume !(10 == ~size % 4294967296); [2021-02-22 00:38:28,333 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11683: assume 2 == ~size % 4294967296; [2021-02-22 00:38:28,334 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11683: assume !(2 == ~size % 4294967296); [2021-02-22 00:38:28,334 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11753: #res := ~ret~17; [2021-02-22 00:38:28,334 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11687: assume 4 == ~size % 4294967296; [2021-02-22 00:38:28,334 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11687: assume !(4 == ~size % 4294967296); [2021-02-22 00:38:34,495 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2021-02-22 00:38:36,667 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11836: #res := ~ret~18; [2021-02-22 00:38:36,667 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11861: #res := (if ~tmp___2~11 % 18446744073709551616 % 4294967296 <= 2147483647 then ~tmp___2~11 % 18446744073709551616 % 4294967296 else ~tmp___2~11 % 18446744073709551616 % 4294967296 - 4294967296); [2021-02-22 00:38:36,668 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11812: SUMMARY for call #t~ret1208 := copy_user_generic(~dst.base, ~dst.offset, ~src.base, ~src.offset, ~size); srcloc: null [2021-02-22 00:38:36,668 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11849: assume 0 != ~tmp___1~14; [2021-02-22 00:38:36,668 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11849: assume !(0 != ~tmp___1~14); [2021-02-22 00:38:36,668 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11804: assume 10 == ~size % 4294967296; [2021-02-22 00:38:36,668 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11804: assume !(10 == ~size % 4294967296); [2021-02-22 00:38:36,668 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11808: assume 16 == ~size % 4294967296; [2021-02-22 00:38:36,669 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11808: assume !(16 == ~size % 4294967296); [2021-02-22 00:38:36,669 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11796: assume 4 == ~size % 4294967296; [2021-02-22 00:38:36,669 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11796: assume !(4 == ~size % 4294967296); [2021-02-22 00:38:36,669 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11800: assume 8 == ~size % 4294967296; [2021-02-22 00:38:36,669 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11800: assume !(8 == ~size % 4294967296); [2021-02-22 00:38:36,669 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11833-1: ~tmp___0~24 := #t~ret1206; [2021-02-22 00:38:36,669 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11833: assume -9223372036854775808 <= #t~ret1206 && #t~ret1206 <= 9223372036854775807; [2021-02-22 00:38:36,670 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11833-2: havoc #t~ret1206; [2021-02-22 00:38:36,670 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11850: #res := ~ret~18; [2021-02-22 00:38:36,670 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11792: assume 2 == ~size % 4294967296; [2021-02-22 00:38:36,670 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11792: assume !(2 == ~size % 4294967296); [2021-02-22 00:38:36,670 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11842: #res := ~ret~18; [2021-02-22 00:38:36,670 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11805: SUMMARY for call #t~ret1206 := ldv__builtin_expect((if 0 != ~ret~18 then 1 else 0), 0); srcloc: null [2021-02-22 00:38:36,670 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11809: SUMMARY for call #t~ret1207 := ldv__builtin_expect((if 0 != ~ret~18 then 1 else 0), 0); srcloc: null [2021-02-22 00:38:36,670 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11797: #res := ~ret~18; [2021-02-22 00:38:36,671 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11859-1: havoc #t~ret1208; [2021-02-22 00:38:36,671 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11859: ~tmp___2~11 := #t~ret1208; [2021-02-22 00:38:36,671 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11801: #res := ~ret~18; [2021-02-22 00:38:36,671 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11789: #res := ~ret~18; [2021-02-22 00:38:36,671 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11793: #res := ~ret~18; [2021-02-22 00:38:36,671 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume 1 == ~size % 4294967296; [2021-02-22 00:38:36,671 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11847-2: havoc #t~ret1207; [2021-02-22 00:38:36,671 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !(1 == ~size % 4294967296); [2021-02-22 00:38:36,671 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11847-1: ~tmp___1~14 := #t~ret1207; [2021-02-22 00:38:36,672 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11847: assume -9223372036854775808 <= #t~ret1207 && #t~ret1207 <= 9223372036854775807; [2021-02-22 00:38:36,672 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11835: assume 0 != ~tmp___0~24; [2021-02-22 00:38:36,672 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11835: assume !(0 != ~tmp___0~24); [2021-02-22 00:38:36,672 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11856: #res := ~ret~18; [2021-02-22 00:38:36,977 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-02-22 00:38:50,104 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-22 00:38:50,104 INFO L299 CfgBuilder]: Removed 7 assume(true) statements. [2021-02-22 00:38:50,122 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 12:38:50 BoogieIcfgContainer [2021-02-22 00:38:50,123 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-22 00:38:50,124 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-22 00:38:50,124 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-22 00:38:50,128 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-22 00:38:50,128 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.02 12:38:13" (1/3) ... [2021-02-22 00:38:50,129 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2e4d2898 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 12:38:50, skipping insertion in model container [2021-02-22 00:38:50,129 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:38:23" (2/3) ... [2021-02-22 00:38:50,130 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2e4d2898 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 12:38:50, skipping insertion in model container [2021-02-22 00:38:50,130 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 12:38:50" (3/3) ... [2021-02-22 00:38:50,131 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i [2021-02-22 00:38:50,138 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-22 00:38:50,147 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2021-02-22 00:38:50,168 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-02-22 00:38:50,202 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-22 00:38:50,202 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-22 00:38:50,202 INFO L378 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2021-02-22 00:38:50,202 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-22 00:38:50,202 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-22 00:38:50,202 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-22 00:38:50,202 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-22 00:38:50,202 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-22 00:38:50,409 INFO L276 IsEmpty]: Start isEmpty. Operand 20606 states. [2021-02-22 00:38:50,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5116 [2021-02-22 00:38:50,843 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 00:38:50,850 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] [2021-02-22 00:38:50,858 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 00:38:50,879 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 00:38:50,883 INFO L82 PathProgramCache]: Analyzing trace with hash -456249393, now seen corresponding path program 1 times [2021-02-22 00:38:50,893 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 00:38:50,894 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [478937096] [2021-02-22 00:38:50,897 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 00:38:52,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:38:54,849 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-22 00:38:54,849 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.UnsupportedOperationException: Proofs are not supported at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.getProof(Scriptor.java:166) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.getInterpolants(NoopScript.java:392) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.getInterpolants(NoopScript.java:386) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.getInterpolants(WrapperScript.java:337) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.getInterpolants(WrapperScript.java:337) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.ManagedScript.getInterpolants(ManagedScript.java:191) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.NestedInterpolantsBuilder.computeCraigInterpolants(NestedInterpolantsBuilder.java:285) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.NestedInterpolantsBuilder.(NestedInterpolantsBuilder.java:166) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheckCraig.computeInterpolantsRecursive(InterpolatingTraceCheckCraig.java:326) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheckCraig.computeInterpolants(InterpolatingTraceCheckCraig.java:228) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheckCraig.(InterpolatingTraceCheckCraig.java:97) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModulePreferences.construct(IpTcStrategyModulePreferences.java:107) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:100) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.isCorrect(IpTcStrategyModuleBase.java:56) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.checkFeasibility(AutomatonFreeRefinementEngine.java:241) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:165) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:84) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:74) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:511) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:437) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:372) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:68) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:62) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateAllErrorsAtOnce(TraceAbstractionStarter.java:317) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:171) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:131) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-02-22 00:38:54,854 INFO L168 Benchmark]: Toolchain (without parser) took 41214.95 ms. Allocated memory was 162.5 MB in the beginning and 1.9 GB in the end (delta: 1.8 GB). Free memory was 120.1 MB in the beginning and 1.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 790.5 MB. Max. memory is 8.0 GB. [2021-02-22 00:38:54,855 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 162.5 MB. Free memory is still 135.4 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-22 00:38:54,856 INFO L168 Benchmark]: CACSL2BoogieTranslator took 9975.06 ms. Allocated memory was 162.5 MB in the beginning and 451.9 MB in the end (delta: 289.4 MB). Free memory was 119.1 MB in the beginning and 314.4 MB in the end (delta: -195.3 MB). Peak memory consumption was 313.1 MB. Max. memory is 8.0 GB. [2021-02-22 00:38:54,857 INFO L168 Benchmark]: Boogie Preprocessor took 1231.85 ms. Allocated memory is still 451.9 MB. Free memory was 314.4 MB in the beginning and 183.8 MB in the end (delta: 130.5 MB). Peak memory consumption was 130.0 MB. Max. memory is 8.0 GB. [2021-02-22 00:38:54,858 INFO L168 Benchmark]: RCFGBuilder took 25257.79 ms. Allocated memory was 451.9 MB in the beginning and 1.3 GB in the end (delta: 851.4 MB). Free memory was 183.3 MB in the beginning and 974.1 MB in the end (delta: -790.8 MB). Peak memory consumption was 442.9 MB. Max. memory is 8.0 GB. [2021-02-22 00:38:54,859 INFO L168 Benchmark]: TraceAbstraction took 4727.26 ms. Allocated memory was 1.3 GB in the beginning and 1.9 GB in the end (delta: 611.3 MB). Free memory was 973.5 MB in the beginning and 1.3 GB in the end (delta: -304.8 MB). Peak memory consumption was 503.1 MB. Max. memory is 8.0 GB. [2021-02-22 00:38:54,863 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 162.5 MB. Free memory is still 135.4 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 9975.06 ms. Allocated memory was 162.5 MB in the beginning and 451.9 MB in the end (delta: 289.4 MB). Free memory was 119.1 MB in the beginning and 314.4 MB in the end (delta: -195.3 MB). Peak memory consumption was 313.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 1231.85 ms. Allocated memory is still 451.9 MB. Free memory was 314.4 MB in the beginning and 183.8 MB in the end (delta: 130.5 MB). Peak memory consumption was 130.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 25257.79 ms. Allocated memory was 451.9 MB in the beginning and 1.3 GB in the end (delta: 851.4 MB). Free memory was 183.3 MB in the beginning and 974.1 MB in the end (delta: -790.8 MB). Peak memory consumption was 442.9 MB. Max. memory is 8.0 GB. * TraceAbstraction took 4727.26 ms. Allocated memory was 1.3 GB in the beginning and 1.9 GB in the end (delta: 611.3 MB). Free memory was 973.5 MB in the beginning and 1.3 GB in the end (delta: -304.8 MB). Peak memory consumption was 503.1 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: UnsupportedOperationException: Proofs are not supported de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: UnsupportedOperationException: Proofs are not supported: de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.getProof(Scriptor.java:166) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...