/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-21 18:22:16,648 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-21 18:22:16,652 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-21 18:22:16,710 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-21 18:22:16,710 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-21 18:22:16,715 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-21 18:22:16,718 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-21 18:22:16,726 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-21 18:22:16,749 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-21 18:22:16,755 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-21 18:22:16,756 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-21 18:22:16,758 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-21 18:22:16,758 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-21 18:22:16,761 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-21 18:22:16,763 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-21 18:22:16,765 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-21 18:22:16,769 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-21 18:22:16,770 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-21 18:22:16,779 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-21 18:22:16,784 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-21 18:22:16,787 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-21 18:22:16,789 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-21 18:22:16,790 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-21 18:22:16,793 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-21 18:22:16,805 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-02-21 18:22:16,816 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-21 18:22:16,817 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-21 18:22:16,818 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-21 18:22:16,819 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2021-02-21 18:22:16,873 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-21 18:22:16,874 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-21 18:22:16,878 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-02-21 18:22:16,878 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-02-21 18:22:16,878 INFO L138 SettingsManager]: * Use SBE=true [2021-02-21 18:22:16,879 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-21 18:22:16,879 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-21 18:22:16,879 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-21 18:22:16,879 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-21 18:22:16,880 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-21 18:22:16,881 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-21 18:22:16,881 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-21 18:22:16,881 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-21 18:22:16,881 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-21 18:22:16,882 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-21 18:22:16,882 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-02-21 18:22:16,882 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-21 18:22:16,882 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 18:22:16,883 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-21 18:22:16,883 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-02-21 18:22:16,883 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-02-21 18:22:16,883 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-02-21 18:22:16,884 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-02-21 18:22:16,884 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-21 18:22:16,884 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-02-21 18:22:16,884 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-21 18:22:17,271 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-21 18:22:17,300 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-21 18:22:17,303 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-21 18:22:17,305 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-21 18:22:17,306 INFO L275 PluginConnector]: CDTParser initialized [2021-02-21 18:22:17,306 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i [2021-02-21 18:22:17,392 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac858d148/1d4187d1ad6b4e6dbe0a5013f9747e46/FLAG3ac882d0b [2021-02-21 18:22:18,782 INFO L306 CDTParser]: Found 1 translation units. [2021-02-21 18:22:18,782 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i [2021-02-21 18:22:18,865 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac858d148/1d4187d1ad6b4e6dbe0a5013f9747e46/FLAG3ac882d0b [2021-02-21 18:22:18,904 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac858d148/1d4187d1ad6b4e6dbe0a5013f9747e46 [2021-02-21 18:22:18,907 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-21 18:22:18,922 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-21 18:22:18,926 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-21 18:22:18,926 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-21 18:22:18,930 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-21 18:22:18,932 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 06:22:18" (1/1) ... [2021-02-21 18:22:18,935 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b2c0727 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:22:18, skipping insertion in model container [2021-02-21 18:22:18,936 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 06:22:18" (1/1) ... [2021-02-21 18:22:18,976 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-21 18:22:19,250 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-21 18:22:25,542 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-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i[580326,580339] [2021-02-21 18:22:25,546 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-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i[580473,580486] [2021-02-21 18:22:25,549 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-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i[580612,580625] [2021-02-21 18:22:25,550 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-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i[580770,580783] [2021-02-21 18:22:25,604 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 18:22:25,733 INFO L203 MainTranslator]: Completed pre-run [2021-02-21 18:22:26,769 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-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i[580326,580339] [2021-02-21 18:22:26,770 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-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i[580473,580486] [2021-02-21 18:22:26,771 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-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i[580612,580625] [2021-02-21 18:22:26,771 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-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i[580770,580783] [2021-02-21 18:22:26,781 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 18:22:27,967 INFO L208 MainTranslator]: Completed translation [2021-02-21 18:22:27,968 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:22:27 WrapperNode [2021-02-21 18:22:27,968 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-21 18:22:27,969 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-21 18:22:27,970 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-21 18:22:27,970 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-21 18:22:27,984 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:22:27" (1/1) ... [2021-02-21 18:22:27,984 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:22:27" (1/1) ... [2021-02-21 18:22:28,231 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:22:27" (1/1) ... [2021-02-21 18:22:28,232 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:22:27" (1/1) ... [2021-02-21 18:22:28,753 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:22:27" (1/1) ... [2021-02-21 18:22:28,817 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:22:27" (1/1) ... [2021-02-21 18:22:28,945 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:22:27" (1/1) ... [2021-02-21 18:22:29,064 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-21 18:22:29,066 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-21 18:22:29,066 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-21 18:22:29,066 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-21 18:22:29,068 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:22:27" (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 [2021-02-21 18:22:29,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-21 18:22:29,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-21 18:22:29,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-02-21 18:22:29,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-02-21 18:22:29,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-21 18:22:29,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~__u8~0~X~$Pointer$~TO~~__s32~0 [2021-02-21 18:22:29,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~__s32~0~X~$Pointer$~TO~VOID [2021-02-21 18:22:29,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-02-21 18:22:29,182 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-21 18:22:29,183 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-02-21 18:22:29,183 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-21 18:22:29,186 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-02-21 18:22:29,186 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-02-21 18:22:29,186 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2021-02-21 18:22:29,186 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2021-02-21 18:22:29,186 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-02-21 18:22:29,186 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2021-02-21 18:22:29,187 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2021-02-21 18:22:29,187 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2021-02-21 18:22:29,187 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-02-21 18:22:29,187 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-02-21 18:22:29,187 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-02-21 18:22:29,187 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-02-21 18:22:29,187 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-02-21 18:22:29,188 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-02-21 18:22:29,188 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2021-02-21 18:22:29,188 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-21 18:22:29,188 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-21 18:22:29,188 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-21 18:22:29,188 INFO L138 BoogieDeclarations]: Found implementation of procedure media_devnode_is_registered [2021-02-21 18:22:29,188 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_find_endpoint [2021-02-21 18:22:29,189 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_format_by_guid [2021-02-21 18:22:29,189 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_colorspace [2021-02-21 18:22:29,189 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_simplify_fraction [2021-02-21 18:22:29,189 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_fraction_to_interval [2021-02-21 18:22:29,189 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_entity_by_id [2021-02-21 18:22:29,189 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_entity_by_reference [2021-02-21 18:22:29,189 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_stream_by_id [2021-02-21 18:22:29,189 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_format [2021-02-21 18:22:29,190 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_streaming [2021-02-21 18:22:29,190 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_alloc_entity [2021-02-21 18:22:29,190 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_vendor_control [2021-02-21 18:22:29,190 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_standard_control [2021-02-21 18:22:29,190 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_control [2021-02-21 18:22:29,190 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_chain_entity [2021-02-21 18:22:29,190 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_chain_forward [2021-02-21 18:22:29,190 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_chain_backward [2021-02-21 18:22:29,191 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_chain [2021-02-21 18:22:29,191 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_print_terms [2021-02-21 18:22:29,191 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_print_chain [2021-02-21 18:22:29,191 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_device [2021-02-21 18:22:29,191 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_delete [2021-02-21 18:22:29,191 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_release [2021-02-21 18:22:29,191 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_unregister_video [2021-02-21 18:22:29,192 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_register_video [2021-02-21 18:22:29,192 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_register_terms [2021-02-21 18:22:29,192 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_register_chains [2021-02-21 18:22:29,192 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_probe [2021-02-21 18:22:29,192 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_disconnect [2021-02-21 18:22:29,192 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_suspend [2021-02-21 18:22:29,193 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_resume [2021-02-21 18:22:29,193 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_resume [2021-02-21 18:22:29,193 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_reset_resume [2021-02-21 18:22:29,193 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_clock_param_get [2021-02-21 18:22:29,194 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_clock_param_set [2021-02-21 18:22:29,194 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_init [2021-02-21 18:22:29,194 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_cleanup [2021-02-21 18:22:29,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_uvc_cleanup_10_2 [2021-02-21 18:22:29,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_uvc_init_10_19 [2021-02-21 18:22:29,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_8_1 [2021-02-21 18:22:29,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_10_4 [2021-02-21 18:22:29,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_10_5 [2021-02-21 18:22:29,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_10_6 [2021-02-21 18:22:29,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_7_10_7 [2021-02-21 18:22:29,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_3_10_8 [2021-02-21 18:22:29,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_io_instance_10_10_9 [2021-02-21 18:22:29,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_6_2 [2021-02-21 18:22:29,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_6_3 [2021-02-21 18:22:29,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_2 [2021-02-21 18:22:29,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_10_10 [2021-02-21 18:22:29,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_5_10_11 [2021-02-21 18:22:29,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_6_10_12 [2021-02-21 18:22:29,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_7_10_13 [2021-02-21 18:22:29,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_3_10_14 [2021-02-21 18:22:29,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_io_instance_10_10_15 [2021-02-21 18:22:29,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2021-02-21 18:22:29,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2021-02-21 18:22:29,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_10 [2021-02-21 18:22:29,200 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-21 18:22:29,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2021-02-21 18:22:29,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_kernel_param_ops_dummy_resourceless_instance_1 [2021-02-21 18:22:29,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_uvc_menu_info_dummy_resourceless_instance_2 [2021-02-21 18:22:29,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_subscribed_event_ops_dummy_resourceless_instance_3 [2021-02-21 18:22:29,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_vb2_ops_dummy_resourceless_instance_4 [2021-02-21 18:22:29,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister [2021-02-21 18:22:29,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_dummy_factory_6 [2021-02-21 18:22:29,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_callback_5_6 [2021-02-21 18:22:29,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_post_5_9 [2021-02-21 18:22:29,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_pre_5_10 [2021-02-21 18:22:29,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_probe_5_13 [2021-02-21 18:22:29,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_5_4 [2021-02-21 18:22:29,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_resume_5_7 [2021-02-21 18:22:29,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_suspend_5_8 [2021-02-21 18:22:29,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver [2021-02-21 18:22:29,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_usb_instance_5 [2021-02-21 18:22:29,203 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-02-21 18:22:29,205 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-02-21 18:22:29,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_15 [2021-02-21 18:22:29,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_16 [2021-02-21 18:22:29,205 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-21 18:22:29,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_18 [2021-02-21 18:22:29,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_19 [2021-02-21 18:22:29,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev_24 [2021-02-21 18:22:29,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_dev_25 [2021-02-21 18:22:29,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_26 [2021-02-21 18:22:29,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_27 [2021-02-21 18:22:29,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_probe_28 [2021-02-21 18:22:29,206 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-02-21 18:22:29,207 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-02-21 18:22:29,207 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_is_busy [2021-02-21 18:22:29,207 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2021-02-21 18:22:29,207 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_set_plane_payload [2021-02-21 18:22:29,207 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_plane_payload [2021-02-21 18:22:29,207 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_size [2021-02-21 18:22:29,207 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_setup [2021-02-21 18:22:29,207 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_buffer_prepare [2021-02-21 18:22:29,208 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_buffer_queue [2021-02-21 18:22:29,208 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_buffer_finish [2021-02-21 18:22:29,208 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_wait_prepare [2021-02-21 18:22:29,210 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_wait_finish [2021-02-21 18:22:29,210 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_init [2021-02-21 18:22:29,210 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_alloc_buffers [2021-02-21 18:22:29,210 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_free_buffers [2021-02-21 18:22:29,211 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_buffer [2021-02-21 18:22:29,212 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_buffer [2021-02-21 18:22:29,215 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_dequeue_buffer [2021-02-21 18:22:29,215 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_mmap [2021-02-21 18:22:29,216 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_poll [2021-02-21 18:22:29,217 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_allocated [2021-02-21 18:22:29,222 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_enable [2021-02-21 18:22:29,222 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_cancel [2021-02-21 18:22:29,222 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_next_buffer [2021-02-21 18:22:29,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_12 [2021-02-21 18:22:29,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_13 [2021-02-21 18:22:29,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2021-02-21 18:22:29,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_7 [2021-02-21 18:22:29,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_8 [2021-02-21 18:22:29,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_9 [2021-02-21 18:22:29,223 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2021-02-21 18:22:29,223 INFO L138 BoogieDeclarations]: Found implementation of procedure __chk_range_not_ok [2021-02-21 18:22:29,224 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_user_generic [2021-02-21 18:22:29,224 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_nocheck [2021-02-21 18:22:29,224 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user [2021-02-21 18:22:29,224 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_nocheck [2021-02-21 18:22:29,224 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user [2021-02-21 18:22:29,224 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-02-21 18:22:29,224 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-02-21 18:22:29,224 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2021-02-21 18:22:29,225 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata___0 [2021-02-21 18:22:29,225 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-02-21 18:22:29,225 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_is_streaming [2021-02-21 18:22:29,225 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_streaming [2021-02-21 18:22:29,225 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_commit [2021-02-21 18:22:29,225 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_rollback [2021-02-21 18:22:29,225 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ioctl_ctrl_map [2021-02-21 18:22:29,225 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_try_frame_interval [2021-02-21 18:22:29,225 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_try_format [2021-02-21 18:22:29,226 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_get_format [2021-02-21 18:22:29,226 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_set_format [2021-02-21 18:22:29,226 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_get_streamparm [2021-02-21 18:22:29,226 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_set_streamparm [2021-02-21 18:22:29,226 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_acquire_privileges [2021-02-21 18:22:29,226 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_dismiss_privileges [2021-02-21 18:22:29,226 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_has_privileges [2021-02-21 18:22:29,226 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_open [2021-02-21 18:22:29,226 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_release [2021-02-21 18:22:29,226 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_do_ioctl [2021-02-21 18:22:29,227 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_ioctl [2021-02-21 18:22:29,227 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_get_xu_mapping [2021-02-21 18:22:29,227 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_put_xu_mapping [2021-02-21 18:22:29,227 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_get_xu_query [2021-02-21 18:22:29,227 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_put_xu_query [2021-02-21 18:22:29,227 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_compat_ioctl32 [2021-02-21 18:22:29,227 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_read [2021-02-21 18:22:29,227 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_mmap [2021-02-21 18:22:29,227 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_poll [2021-02-21 18:22:29,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_22 [2021-02-21 18:22:29,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_23 [2021-02-21 18:22:29,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_24 [2021-02-21 18:22:29,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_27 [2021-02-21 18:22:29,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_4 [2021-02-21 18:22:29,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_7_11 [2021-02-21 18:22:29,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_7_2 [2021-02-21 18:22:29,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_7 [2021-02-21 18:22:29,228 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-02-21 18:22:29,229 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-02-21 18:22:29,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_18___0 [2021-02-21 18:22:29,229 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-02-21 18:22:29,229 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2021-02-21 18:22:29,229 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2021-02-21 18:22:29,229 INFO L138 BoogieDeclarations]: Found implementation of procedure timespec_sub [2021-02-21 18:22:29,229 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2021-02-21 18:22:29,229 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-02-21 18:22:29,229 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-02-21 18:22:29,229 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2021-02-21 18:22:29,230 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_query_ctrl [2021-02-21 18:22:29,230 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_name [2021-02-21 18:22:29,230 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_ctrl [2021-02-21 18:22:29,230 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_fixup_video_ctrl [2021-02-21 18:22:29,230 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_get_video_ctrl [2021-02-21 18:22:29,230 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_set_video_ctrl [2021-02-21 18:22:29,230 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_probe_video [2021-02-21 18:22:29,232 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_commit_video [2021-02-21 18:22:29,232 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_decode [2021-02-21 18:22:29,232 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_reset [2021-02-21 18:22:29,232 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_init [2021-02-21 18:22:29,232 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_cleanup [2021-02-21 18:22:29,232 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_host_sof [2021-02-21 18:22:29,232 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_update [2021-02-21 18:22:29,232 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_decode [2021-02-21 18:22:29,232 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_update [2021-02-21 18:22:29,233 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_dump [2021-02-21 18:22:29,233 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_start [2021-02-21 18:22:29,233 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_stop [2021-02-21 18:22:29,233 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_start [2021-02-21 18:22:29,233 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_data [2021-02-21 18:22:29,233 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_end [2021-02-21 18:22:29,233 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_encode_header [2021-02-21 18:22:29,233 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_encode_data [2021-02-21 18:22:29,233 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_isoc [2021-02-21 18:22:29,233 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_bulk [2021-02-21 18:22:29,234 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_encode_bulk [2021-02-21 18:22:29,234 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_complete [2021-02-21 18:22:29,234 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_free_urb_buffers [2021-02-21 18:22:29,234 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_alloc_urb_buffers [2021-02-21 18:22:29,234 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_uninit_video [2021-02-21 18:22:29,234 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_endpoint_max_bpi [2021-02-21 18:22:29,234 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_init_video_isoc [2021-02-21 18:22:29,234 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_init_video_bulk [2021-02-21 18:22:29,234 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_init_video [2021-02-21 18:22:29,234 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_suspend [2021-02-21 18:22:29,235 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_resume [2021-02-21 18:22:29,235 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_init [2021-02-21 18:22:29,235 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_enable [2021-02-21 18:22:29,235 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-02-21 18:22:29,235 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-02-21 18:22:29,235 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-02-21 18:22:29,235 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_get_zoom [2021-02-21 18:22:29,235 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_set_zoom [2021-02-21 18:22:29,235 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_data [2021-02-21 18:22:29,236 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_test_bit [2021-02-21 18:22:29,236 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_clear_bit [2021-02-21 18:22:29,236 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_get_le_value [2021-02-21 18:22:29,236 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_set_le_value [2021-02-21 18:22:29,236 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_entity_match_guid [2021-02-21 18:22:29,236 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_find_control [2021-02-21 18:22:29,236 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_find_control [2021-02-21 18:22:29,236 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_populate_cache [2021-02-21 18:22:29,236 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_ctrl_get [2021-02-21 18:22:29,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_query_v4l2_ctrl [2021-02-21 18:22:29,237 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_v4l2_ctrl [2021-02-21 18:22:29,238 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_v4l2_menu [2021-02-21 18:22:29,242 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_fill_event [2021-02-21 18:22:29,242 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_send_event [2021-02-21 18:22:29,242 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_send_slave_event [2021-02-21 18:22:29,242 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_send_events [2021-02-21 18:22:29,243 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_add_event [2021-02-21 18:22:29,245 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_del_event [2021-02-21 18:22:29,245 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_begin [2021-02-21 18:22:29,245 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_commit_entity [2021-02-21 18:22:29,246 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_ctrl_commit [2021-02-21 18:22:29,246 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_get [2021-02-21 18:22:29,246 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_set [2021-02-21 18:22:29,246 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_fixup_xu_info [2021-02-21 18:22:29,246 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_fill_xu_info [2021-02-21 18:22:29,246 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_init_xu_ctrl [2021-02-21 18:22:29,246 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_xu_ctrl_query [2021-02-21 18:22:29,246 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_resume_device [2021-02-21 18:22:29,246 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_add_info [2021-02-21 18:22:29,247 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_ctrl_add_mapping [2021-02-21 18:22:29,247 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_add_mapping [2021-02-21 18:22:29,247 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_prune_entity [2021-02-21 18:22:29,247 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_init_ctrl [2021-02-21 18:22:29,247 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_init_device [2021-02-21 18:22:29,247 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_cleanup_mappings [2021-02-21 18:22:29,247 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_cleanup_device [2021-02-21 18:22:29,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2021-02-21 18:22:29,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_9 [2021-02-21 18:22:29,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_10 [2021-02-21 18:22:29,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_13 [2021-02-21 18:22:29,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2021-02-21 18:22:29,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_9 [2021-02-21 18:22:29,248 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2021-02-21 18:22:29,248 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2021-02-21 18:22:29,248 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2021-02-21 18:22:29,248 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2021-02-21 18:22:29,248 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2021-02-21 18:22:29,248 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2021-02-21 18:22:29,248 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_to_input_id [2021-02-21 18:22:29,249 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_input_init [2021-02-21 18:22:29,249 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_input_cleanup [2021-02-21 18:22:29,249 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_input_report_key [2021-02-21 18:22:29,249 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_event_streaming [2021-02-21 18:22:29,249 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_event_control [2021-02-21 18:22:29,249 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_complete [2021-02-21 18:22:29,249 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_init [2021-02-21 18:22:29,249 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_cleanup [2021-02-21 18:22:29,249 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_start [2021-02-21 18:22:29,250 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_stop [2021-02-21 18:22:29,250 INFO L138 BoogieDeclarations]: Found implementation of procedure isight_decode [2021-02-21 18:22:29,250 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_isight [2021-02-21 18:22:29,250 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_stats_open [2021-02-21 18:22:29,250 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_stats_read [2021-02-21 18:22:29,250 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_stats_release [2021-02-21 18:22:29,250 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_init_stream [2021-02-21 18:22:29,250 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_cleanup_stream [2021-02-21 18:22:29,250 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_init [2021-02-21 18:22:29,251 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_cleanup [2021-02-21 18:22:29,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2021-02-21 18:22:29,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2021-02-21 18:22:29,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_19 [2021-02-21 18:22:29,251 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2021-02-21 18:22:29,251 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_mc_register_entity [2021-02-21 18:22:29,251 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_mc_cleanup_entity [2021-02-21 18:22:29,251 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_mc_init_entity [2021-02-21 18:22:29,251 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_mc_register_entities [2021-02-21 18:22:29,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add [2021-02-21 18:22:29,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub [2021-02-21 18:22:29,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub_and_test [2021-02-21 18:22:29,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc [2021-02-21 18:22:29,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec [2021-02-21 18:22:29,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_test [2021-02-21 18:22:29,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc_and_test [2021-02-21 18:22:29,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add_return [2021-02-21 18:22:29,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add_negative [2021-02-21 18:22:29,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc_short [2021-02-21 18:22:29,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-02-21 18:22:29,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-02-21 18:22:29,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2021-02-21 18:22:29,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-21 18:22:29,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2021-02-21 18:22:29,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2021-02-21 18:22:29,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2021-02-21 18:22:29,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-02-21 18:22:29,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2021-02-21 18:22:29,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-02-21 18:22:29,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-02-21 18:22:29,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2021-02-21 18:22:29,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_dev [2021-02-21 18:22:29,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev [2021-02-21 18:22:29,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-02-21 18:22:29,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-21 18:22:29,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-21 18:22:29,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-02-21 18:22:29,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-02-21 18:22:29,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-21 18:22:29,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2021-02-21 18:22:29,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-21 18:22:29,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-02-21 18:22:29,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-02-21 18:22:29,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-02-21 18:22:29,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-02-21 18:22:29,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2021-02-21 18:22:29,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-02-21 18:22:29,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2021-02-21 18:22:29,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2021-02-21 18:22:29,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2021-02-21 18:22:29,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2021-02-21 18:22:29,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2021-02-21 18:22:29,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2021-02-21 18:22:29,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2021-02-21 18:22:29,257 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-21 18:22:29,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2021-02-21 18:22:29,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2021-02-21 18:22:29,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__probe_failed [2021-02-21 18:22:29,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2021-02-21 18:22:29,257 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_user [2021-02-21 18:22:29,257 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2021-02-21 18:22:29,257 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2021-02-21 18:22:29,258 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-02-21 18:22:29,258 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-02-21 18:22:29,258 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-02-21 18:22:29,258 INFO L138 BoogieDeclarations]: Found implementation of procedure __video_register_device [2021-02-21 18:22:29,258 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-02-21 18:22:29,258 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-02-21 18:22:29,258 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-02-21 18:22:29,258 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2021-02-21 18:22:29,258 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_alloc_user_space [2021-02-21 18:22:29,259 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_in_user [2021-02-21 18:22:29,259 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-02-21 18:22:29,259 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-02-21 18:22:29,259 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive [2021-02-21 18:22:29,259 INFO L138 BoogieDeclarations]: Found implementation of procedure getnstimeofday [2021-02-21 18:22:29,259 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2021-02-21 18:22:29,260 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2021-02-21 18:22:29,260 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2021-02-21 18:22:29,261 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2021-02-21 18:22:29,261 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2021-02-21 18:22:29,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_ts [2021-02-21 18:22:29,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-02-21 18:22:29,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-02-21 18:22:29,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-02-21 18:22:29,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-02-21 18:22:29,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2021-02-21 18:22:29,266 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-02-21 18:22:29,266 INFO L138 BoogieDeclarations]: Found implementation of procedure media_device_register [2021-02-21 18:22:29,266 INFO L138 BoogieDeclarations]: Found implementation of procedure media_device_unregister [2021-02-21 18:22:29,266 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_cleanup [2021-02-21 18:22:29,266 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_create_link [2021-02-21 18:22:29,266 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_init [2021-02-21 18:22:29,266 INFO L138 BoogieDeclarations]: Found implementation of procedure memweight [2021-02-21 18:22:29,266 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-02-21 18:22:29,267 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-02-21 18:22:29,267 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-02-21 18:22:29,267 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-21 18:22:29,267 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2021-02-21 18:22:29,267 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-21 18:22:29,267 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2021-02-21 18:22:29,267 INFO L138 BoogieDeclarations]: Found implementation of procedure set_normalized_timespec [2021-02-21 18:22:29,268 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2021-02-21 18:22:29,268 INFO L138 BoogieDeclarations]: Found implementation of procedure strcasecmp [2021-02-21 18:22:29,268 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2021-02-21 18:22:29,268 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-02-21 18:22:29,268 INFO L138 BoogieDeclarations]: Found implementation of procedure strncasecmp [2021-02-21 18:22:29,268 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2021-02-21 18:22:29,268 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-02-21 18:22:29,268 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2021-02-21 18:22:29,268 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2021-02-21 18:22:29,269 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-02-21 18:22:29,269 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2021-02-21 18:22:29,269 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_driver_claim_interface [2021-02-21 18:22:29,269 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_driver_release_interface [2021-02-21 18:22:29,269 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_enable_autosuspend [2021-02-21 18:22:29,269 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2021-02-21 18:22:29,269 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-02-21 18:22:29,269 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_current_frame_number [2021-02-21 18:22:29,269 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intf [2021-02-21 18:22:29,270 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ifnum_to_if [2021-02-21 18:22:29,270 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-02-21 18:22:29,270 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_match_one_id [2021-02-21 18:22:29,270 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_intf [2021-02-21 18:22:29,270 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2021-02-21 18:22:29,270 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-02-21 18:22:29,270 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string [2021-02-21 18:22:29,270 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-02-21 18:22:29,270 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_merge [2021-02-21 18:22:29,270 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_replace [2021-02-21 18:22:29,271 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2021-02-21 18:22:29,271 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register_subdev [2021-02-21 18:22:29,271 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-02-21 18:22:29,271 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_dequeue [2021-02-21 18:22:29,271 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_queue_fh [2021-02-21 18:22:29,271 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_subscribe [2021-02-21 18:22:29,271 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-02-21 18:22:29,271 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_add [2021-02-21 18:22:29,271 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_del [2021-02-21 18:22:29,271 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_exit [2021-02-21 18:22:29,272 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_init [2021-02-21 18:22:29,272 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_prio_change [2021-02-21 18:22:29,272 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_prio_check [2021-02-21 18:22:29,272 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_prio_init [2021-02-21 18:22:29,272 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_prio_max [2021-02-21 18:22:29,272 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_init [2021-02-21 18:22:29,272 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l_printk_ioctl [2021-02-21 18:22:29,272 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_buffer_done [2021-02-21 18:22:29,272 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_dqbuf [2021-02-21 18:22:29,272 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_mmap [2021-02-21 18:22:29,273 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_vaddr [2021-02-21 18:22:29,273 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_poll [2021-02-21 18:22:29,273 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_qbuf [2021-02-21 18:22:29,273 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_querybuf [2021-02-21 18:22:29,273 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_queue_init [2021-02-21 18:22:29,273 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_queue_release [2021-02-21 18:22:29,273 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_reqbufs [2021-02-21 18:22:29,273 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_streamoff [2021-02-21 18:22:29,273 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_streamon [2021-02-21 18:22:29,274 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-21 18:22:29,274 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2021-02-21 18:22:29,274 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-02-21 18:22:29,274 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-21 18:22:29,274 INFO L138 BoogieDeclarations]: Found implementation of procedure video_usercopy [2021-02-21 18:22:29,274 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-21 18:22:29,274 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-21 18:22:29,275 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-02-21 18:22:29,275 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-02-21 18:22:29,275 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-02-21 18:22:29,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc [2021-02-21 18:22:29,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_test [2021-02-21 18:22:29,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-02-21 18:22:29,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-02-21 18:22:29,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2021-02-21 18:22:29,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-02-21 18:22:29,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-02-21 18:22:29,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_dev [2021-02-21 18:22:29,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev [2021-02-21 18:22:29,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-02-21 18:22:29,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-21 18:22:29,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2021-02-21 18:22:29,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-02-21 18:22:29,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-02-21 18:22:29,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_probe_28 [2021-02-21 18:22:29,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2021-02-21 18:22:29,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-21 18:22:29,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-02-21 18:22:29,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-02-21 18:22:29,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-02-21 18:22:29,277 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-21 18:22:29,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-21 18:22:29,277 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-02-21 18:22:29,277 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-02-21 18:22:29,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-21 18:22:29,277 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-21 18:22:29,278 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-02-21 18:22:29,278 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-02-21 18:22:29,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-21 18:22:29,278 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2021-02-21 18:22:29,278 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2021-02-21 18:22:29,278 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-21 18:22:29,278 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2021-02-21 18:22:29,278 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2021-02-21 18:22:29,278 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2021-02-21 18:22:29,279 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-21 18:22:29,279 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-02-21 18:22:29,279 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2021-02-21 18:22:29,279 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2021-02-21 18:22:29,279 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-02-21 18:22:29,279 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2021-02-21 18:22:29,279 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2021-02-21 18:22:29,279 INFO L130 BoogieDeclarations]: Found specification of procedure strncasecmp [2021-02-21 18:22:29,279 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2021-02-21 18:22:29,279 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-02-21 18:22:29,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-21 18:22:29,280 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-02-21 18:22:29,280 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-02-21 18:22:29,280 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-02-21 18:22:29,280 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-02-21 18:22:29,280 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-21 18:22:29,280 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2021-02-21 18:22:29,280 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2021-02-21 18:22:29,280 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2021-02-21 18:22:29,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_15 [2021-02-21 18:22:29,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_18 [2021-02-21 18:22:29,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_16 [2021-02-21 18:22:29,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_19 [2021-02-21 18:22:29,281 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-02-21 18:22:29,281 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-02-21 18:22:29,281 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intf [2021-02-21 18:22:29,281 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_intf [2021-02-21 18:22:29,281 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-02-21 18:22:29,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_dev_25 [2021-02-21 18:22:29,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev_24 [2021-02-21 18:22:29,282 INFO L130 BoogieDeclarations]: Found specification of procedure usb_enable_autosuspend [2021-02-21 18:22:29,282 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_claim_interface [2021-02-21 18:22:29,282 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_release_interface [2021-02-21 18:22:29,282 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ifnum_to_if [2021-02-21 18:22:29,282 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2021-02-21 18:22:29,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_26 [2021-02-21 18:22:29,282 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2021-02-21 18:22:29,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_27 [2021-02-21 18:22:29,282 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string [2021-02-21 18:22:29,283 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-21 18:22:29,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-21 18:22:29,283 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-02-21 18:22:29,283 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-02-21 18:22:29,283 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-21 18:22:29,283 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-02-21 18:22:29,283 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2021-02-21 18:22:29,283 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_prio_init [2021-02-21 18:22:29,283 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2021-02-21 18:22:29,284 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-21 18:22:29,284 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-21 18:22:29,284 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2021-02-21 18:22:29,284 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-02-21 18:22:29,284 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-21 18:22:29,284 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-21 18:22:29,284 INFO L130 BoogieDeclarations]: Found specification of procedure media_devnode_is_registered [2021-02-21 18:22:29,284 INFO L130 BoogieDeclarations]: Found specification of procedure media_device_register [2021-02-21 18:22:29,284 INFO L130 BoogieDeclarations]: Found specification of procedure media_device_unregister [2021-02-21 18:22:29,284 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2021-02-21 18:22:29,285 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-02-21 18:22:29,285 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_entity_by_id [2021-02-21 18:22:29,285 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_mc_register_entities [2021-02-21 18:22:29,285 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_mc_cleanup_entity [2021-02-21 18:22:29,285 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_init [2021-02-21 18:22:29,285 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_suspend [2021-02-21 18:22:29,285 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_resume [2021-02-21 18:22:29,285 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_init [2021-02-21 18:22:29,285 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_cleanup [2021-02-21 18:22:29,286 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_start [2021-02-21 18:22:29,286 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_stop [2021-02-21 18:22:29,286 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_init_device [2021-02-21 18:22:29,286 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_cleanup_device [2021-02-21 18:22:29,286 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_resume_device [2021-02-21 18:22:29,286 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_simplify_fraction [2021-02-21 18:22:29,286 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_fraction_to_interval [2021-02-21 18:22:29,286 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_find_endpoint [2021-02-21 18:22:29,286 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_init [2021-02-21 18:22:29,286 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_cleanup [2021-02-21 18:22:29,287 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_init_stream [2021-02-21 18:22:29,287 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_cleanup_stream [2021-02-21 18:22:29,287 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-21 18:22:29,287 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_format_by_guid [2021-02-21 18:22:29,287 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_colorspace [2021-02-21 18:22:29,287 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-21 18:22:29,287 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_entity_by_reference [2021-02-21 18:22:29,287 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_stream_by_id [2021-02-21 18:22:29,287 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_format [2021-02-21 18:22:29,287 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-21 18:22:29,288 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_streaming [2021-02-21 18:22:29,288 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_alloc_entity [2021-02-21 18:22:29,288 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_vendor_control [2021-02-21 18:22:29,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-02-21 18:22:29,288 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_standard_control [2021-02-21 18:22:29,288 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_control [2021-02-21 18:22:29,288 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_chain_entity [2021-02-21 18:22:29,288 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_chain_forward [2021-02-21 18:22:29,288 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_chain_backward [2021-02-21 18:22:29,288 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_chain [2021-02-21 18:22:29,288 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_print_terms [2021-02-21 18:22:29,289 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_print_chain [2021-02-21 18:22:29,289 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_device [2021-02-21 18:22:29,289 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_delete [2021-02-21 18:22:29,289 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_release [2021-02-21 18:22:29,289 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_unregister_video [2021-02-21 18:22:29,289 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_register_video [2021-02-21 18:22:29,289 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_register_terms [2021-02-21 18:22:29,289 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_register_chains [2021-02-21 18:22:29,289 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_probe [2021-02-21 18:22:29,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-02-21 18:22:29,290 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_disconnect [2021-02-21 18:22:29,290 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_suspend [2021-02-21 18:22:29,290 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_resume [2021-02-21 18:22:29,290 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_resume [2021-02-21 18:22:29,290 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_reset_resume [2021-02-21 18:22:29,290 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_clock_param_get [2021-02-21 18:22:29,290 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_clock_param_set [2021-02-21 18:22:29,290 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_init [2021-02-21 18:22:29,291 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_cleanup [2021-02-21 18:22:29,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_uvc_cleanup_10_2 [2021-02-21 18:22:29,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_uvc_init_10_19 [2021-02-21 18:22:29,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_8_1 [2021-02-21 18:22:29,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_10_4 [2021-02-21 18:22:29,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_10_5 [2021-02-21 18:22:29,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_10_6 [2021-02-21 18:22:29,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_7_10_7 [2021-02-21 18:22:29,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_3_10_8 [2021-02-21 18:22:29,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_io_instance_10_10_9 [2021-02-21 18:22:29,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_6_2 [2021-02-21 18:22:29,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_6_3 [2021-02-21 18:22:29,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_2 [2021-02-21 18:22:29,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_10_10 [2021-02-21 18:22:29,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_5_10_11 [2021-02-21 18:22:29,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_6_10_12 [2021-02-21 18:22:29,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_7_10_13 [2021-02-21 18:22:29,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_3_10_14 [2021-02-21 18:22:29,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_io_instance_10_10_15 [2021-02-21 18:22:29,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2021-02-21 18:22:29,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2021-02-21 18:22:29,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2021-02-21 18:22:29,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_9 [2021-02-21 18:22:29,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_10 [2021-02-21 18:22:29,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_13 [2021-02-21 18:22:29,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2021-02-21 18:22:29,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_9 [2021-02-21 18:22:29,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_12 [2021-02-21 18:22:29,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_13 [2021-02-21 18:22:29,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2021-02-21 18:22:29,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_7 [2021-02-21 18:22:29,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_8 [2021-02-21 18:22:29,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_9 [2021-02-21 18:22:29,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_10 [2021-02-21 18:22:29,294 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-21 18:22:29,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2021-02-21 18:22:29,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2021-02-21 18:22:29,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_kernel_param_ops_dummy_resourceless_instance_1 [2021-02-21 18:22:29,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_uvc_menu_info_dummy_resourceless_instance_2 [2021-02-21 18:22:29,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_subscribed_event_ops_dummy_resourceless_instance_3 [2021-02-21 18:22:29,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_vb2_ops_dummy_resourceless_instance_4 [2021-02-21 18:22:29,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister [2021-02-21 18:22:29,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_dummy_factory_6 [2021-02-21 18:22:29,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_callback_5_6 [2021-02-21 18:22:29,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_post_5_9 [2021-02-21 18:22:29,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_pre_5_10 [2021-02-21 18:22:29,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_probe_5_13 [2021-02-21 18:22:29,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_5_4 [2021-02-21 18:22:29,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_resume_5_7 [2021-02-21 18:22:29,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_suspend_5_8 [2021-02-21 18:22:29,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver [2021-02-21 18:22:29,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_usb_instance_5 [2021-02-21 18:22:29,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_7 [2021-02-21 18:22:29,296 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-02-21 18:22:29,296 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-02-21 18:22:29,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-21 18:22:29,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-21 18:22:29,297 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-02-21 18:22:29,297 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-02-21 18:22:29,297 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-02-21 18:22:29,297 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2021-02-21 18:22:29,297 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-02-21 18:22:29,297 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-02-21 18:22:29,297 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_vaddr [2021-02-21 18:22:29,297 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_buffer_done [2021-02-21 18:22:29,298 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_querybuf [2021-02-21 18:22:29,298 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_reqbufs [2021-02-21 18:22:29,298 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_queue_init [2021-02-21 18:22:29,298 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_queue_release [2021-02-21 18:22:29,298 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_qbuf [2021-02-21 18:22:29,298 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_dqbuf [2021-02-21 18:22:29,298 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_streamon [2021-02-21 18:22:29,298 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_streamoff [2021-02-21 18:22:29,298 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_mmap [2021-02-21 18:22:29,298 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_poll [2021-02-21 18:22:29,299 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_is_busy [2021-02-21 18:22:29,299 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2021-02-21 18:22:29,299 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_set_plane_payload [2021-02-21 18:22:29,299 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_plane_payload [2021-02-21 18:22:29,299 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_size [2021-02-21 18:22:29,299 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_init [2021-02-21 18:22:29,299 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_alloc_buffers [2021-02-21 18:22:29,299 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_free_buffers [2021-02-21 18:22:29,299 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_buffer [2021-02-21 18:22:29,300 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_buffer [2021-02-21 18:22:29,300 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_dequeue_buffer [2021-02-21 18:22:29,300 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_enable [2021-02-21 18:22:29,300 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_cancel [2021-02-21 18:22:29,300 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_next_buffer [2021-02-21 18:22:29,300 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_mmap [2021-02-21 18:22:29,300 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_poll [2021-02-21 18:22:29,300 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_allocated [2021-02-21 18:22:29,300 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_update [2021-02-21 18:22:29,301 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_setup [2021-02-21 18:22:29,301 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_buffer_prepare [2021-02-21 18:22:29,301 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_buffer_queue [2021-02-21 18:22:29,301 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_buffer_finish [2021-02-21 18:22:29,301 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_wait_prepare [2021-02-21 18:22:29,301 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_wait_finish [2021-02-21 18:22:29,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec [2021-02-21 18:22:29,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add_return [2021-02-21 18:22:29,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-02-21 18:22:29,302 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-02-21 18:22:29,302 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-02-21 18:22:29,302 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-02-21 18:22:29,302 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-02-21 18:22:29,302 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2021-02-21 18:22:29,302 INFO L130 BoogieDeclarations]: Found specification of procedure __chk_range_not_ok [2021-02-21 18:22:29,302 INFO L130 BoogieDeclarations]: Found specification of procedure __get_user_bad [2021-02-21 18:22:29,302 INFO L130 BoogieDeclarations]: Found specification of procedure __put_user_bad [2021-02-21 18:22:29,302 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_user [2021-02-21 18:22:29,303 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_enhanced_fast_string [2021-02-21 18:22:29,303 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic_string [2021-02-21 18:22:29,303 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic_unrolled [2021-02-21 18:22:29,303 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic [2021-02-21 18:22:29,303 INFO L130 BoogieDeclarations]: Found specification of procedure copy_in_user [2021-02-21 18:22:29,303 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_nocheck [2021-02-21 18:22:29,303 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user [2021-02-21 18:22:29,303 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_nocheck [2021-02-21 18:22:29,303 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user [2021-02-21 18:22:29,304 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-02-21 18:22:29,304 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2021-02-21 18:22:29,304 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-02-21 18:22:29,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_18___0 [2021-02-21 18:22:29,304 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2021-02-21 18:22:29,304 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2021-02-21 18:22:29,304 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-02-21 18:22:29,304 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2021-02-21 18:22:29,304 INFO L130 BoogieDeclarations]: Found specification of procedure compat_alloc_user_space [2021-02-21 18:22:29,305 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_prio_change [2021-02-21 18:22:29,305 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_prio_max [2021-02-21 18:22:29,305 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_prio_check [2021-02-21 18:22:29,305 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata___0 [2021-02-21 18:22:29,305 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-21 18:22:29,305 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-02-21 18:22:29,305 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_dequeue [2021-02-21 18:22:29,305 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_subscribe [2021-02-21 18:22:29,306 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-02-21 18:22:29,306 INFO L130 BoogieDeclarations]: Found specification of procedure v4l_printk_ioctl [2021-02-21 18:22:29,306 INFO L130 BoogieDeclarations]: Found specification of procedure video_usercopy [2021-02-21 18:22:29,306 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_init [2021-02-21 18:22:29,306 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_add [2021-02-21 18:22:29,306 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_del [2021-02-21 18:22:29,306 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_exit [2021-02-21 18:22:29,306 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_is_streaming [2021-02-21 18:22:29,306 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_streaming [2021-02-21 18:22:29,307 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_enable [2021-02-21 18:22:29,307 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_probe_video [2021-02-21 18:22:29,307 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_ctrl [2021-02-21 18:22:29,307 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_v4l2_ctrl [2021-02-21 18:22:29,307 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_v4l2_menu [2021-02-21 18:22:29,307 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_add_mapping [2021-02-21 18:22:29,307 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_begin [2021-02-21 18:22:29,307 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_ctrl_commit [2021-02-21 18:22:29,308 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_commit [2021-02-21 18:22:29,308 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_rollback [2021-02-21 18:22:29,308 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_get [2021-02-21 18:22:29,308 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_set [2021-02-21 18:22:29,308 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_xu_ctrl_query [2021-02-21 18:22:29,308 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ioctl_ctrl_map [2021-02-21 18:22:29,308 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_try_frame_interval [2021-02-21 18:22:29,308 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_try_format [2021-02-21 18:22:29,309 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_get_format [2021-02-21 18:22:29,309 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_set_format [2021-02-21 18:22:29,309 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_get_streamparm [2021-02-21 18:22:29,309 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_set_streamparm [2021-02-21 18:22:29,309 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_acquire_privileges [2021-02-21 18:22:29,309 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_dismiss_privileges [2021-02-21 18:22:29,309 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_has_privileges [2021-02-21 18:22:29,309 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_open [2021-02-21 18:22:29,309 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_release [2021-02-21 18:22:29,310 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_do_ioctl [2021-02-21 18:22:29,310 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_ioctl [2021-02-21 18:22:29,310 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_get_xu_mapping [2021-02-21 18:22:29,310 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_put_xu_mapping [2021-02-21 18:22:29,310 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_get_xu_query [2021-02-21 18:22:29,310 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_put_xu_query [2021-02-21 18:22:29,310 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_compat_ioctl32 [2021-02-21 18:22:29,310 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_read [2021-02-21 18:22:29,310 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_mmap [2021-02-21 18:22:29,311 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_poll [2021-02-21 18:22:29,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_19 [2021-02-21 18:22:29,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_22 [2021-02-21 18:22:29,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_23 [2021-02-21 18:22:29,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_24 [2021-02-21 18:22:29,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_27 [2021-02-21 18:22:29,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_4 [2021-02-21 18:22:29,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_7_11 [2021-02-21 18:22:29,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_7_2 [2021-02-21 18:22:29,312 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-02-21 18:22:29,312 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2021-02-21 18:22:29,312 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2021-02-21 18:22:29,312 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2021-02-21 18:22:29,312 INFO L130 BoogieDeclarations]: Found specification of procedure set_normalized_timespec [2021-02-21 18:22:29,312 INFO L130 BoogieDeclarations]: Found specification of procedure timespec_sub [2021-02-21 18:22:29,312 INFO L130 BoogieDeclarations]: Found specification of procedure getnstimeofday [2021-02-21 18:22:29,312 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_ts [2021-02-21 18:22:29,313 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2021-02-21 18:22:29,313 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_current_frame_number [2021-02-21 18:22:29,313 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-02-21 18:22:29,313 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-02-21 18:22:29,313 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-02-21 18:22:29,313 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-02-21 18:22:29,313 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-02-21 18:22:29,313 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2021-02-21 18:22:29,313 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2021-02-21 18:22:29,314 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-02-21 18:22:29,314 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-02-21 18:22:29,314 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-02-21 18:22:29,314 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2021-02-21 18:22:29,314 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_isight [2021-02-21 18:22:29,314 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_dump [2021-02-21 18:22:29,314 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_query_ctrl [2021-02-21 18:22:29,314 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_name [2021-02-21 18:22:29,314 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_fixup_video_ctrl [2021-02-21 18:22:29,315 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_get_video_ctrl [2021-02-21 18:22:29,315 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_set_video_ctrl [2021-02-21 18:22:29,315 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_commit_video [2021-02-21 18:22:29,315 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_decode [2021-02-21 18:22:29,315 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_reset [2021-02-21 18:22:29,315 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_init [2021-02-21 18:22:29,315 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_cleanup [2021-02-21 18:22:29,315 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_host_sof [2021-02-21 18:22:29,315 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_decode [2021-02-21 18:22:29,315 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_update [2021-02-21 18:22:29,316 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_start [2021-02-21 18:22:29,316 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_stop [2021-02-21 18:22:29,316 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_start [2021-02-21 18:22:29,316 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_data [2021-02-21 18:22:29,316 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_end [2021-02-21 18:22:29,316 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_encode_header [2021-02-21 18:22:29,316 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_encode_data [2021-02-21 18:22:29,316 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_isoc [2021-02-21 18:22:29,317 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_bulk [2021-02-21 18:22:29,317 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_encode_bulk [2021-02-21 18:22:29,317 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_complete [2021-02-21 18:22:29,317 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-21 18:22:29,317 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_free_urb_buffers [2021-02-21 18:22:29,317 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_alloc_urb_buffers [2021-02-21 18:22:29,317 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_uninit_video [2021-02-21 18:22:29,317 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_endpoint_max_bpi [2021-02-21 18:22:29,318 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_init_video_isoc [2021-02-21 18:22:29,318 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_init_video_bulk [2021-02-21 18:22:29,318 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_init_video [2021-02-21 18:22:29,318 INFO L130 BoogieDeclarations]: Found specification of procedure memweight [2021-02-21 18:22:29,318 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-02-21 18:22:29,318 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-02-21 18:22:29,318 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2021-02-21 18:22:29,318 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-02-21 18:22:29,318 INFO L130 BoogieDeclarations]: Found specification of procedure usb_match_one_id [2021-02-21 18:22:29,319 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-02-21 18:22:29,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-02-21 18:22:29,319 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-02-21 18:22:29,319 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_replace [2021-02-21 18:22:29,319 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_merge [2021-02-21 18:22:29,319 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_queue_fh [2021-02-21 18:22:29,319 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_get_zoom [2021-02-21 18:22:29,319 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_set_zoom [2021-02-21 18:22:29,319 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_data [2021-02-21 18:22:29,320 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_test_bit [2021-02-21 18:22:29,320 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_clear_bit [2021-02-21 18:22:29,320 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_get_le_value [2021-02-21 18:22:29,320 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_set_le_value [2021-02-21 18:22:29,320 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_entity_match_guid [2021-02-21 18:22:29,320 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_find_control [2021-02-21 18:22:29,320 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_find_control [2021-02-21 18:22:29,320 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_populate_cache [2021-02-21 18:22:29,320 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_ctrl_get [2021-02-21 18:22:29,321 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~__u8~0~X~$Pointer$~TO~~__s32~0 [2021-02-21 18:22:29,321 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_query_v4l2_ctrl [2021-02-21 18:22:29,321 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_fill_event [2021-02-21 18:22:29,321 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_send_event [2021-02-21 18:22:29,321 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_send_slave_event [2021-02-21 18:22:29,321 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_send_events [2021-02-21 18:22:29,321 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_add_event [2021-02-21 18:22:29,321 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_del_event [2021-02-21 18:22:29,321 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_commit_entity [2021-02-21 18:22:29,322 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~__s32~0~X~$Pointer$~TO~VOID [2021-02-21 18:22:29,322 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_fixup_xu_info [2021-02-21 18:22:29,322 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_fill_xu_info [2021-02-21 18:22:29,322 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_add_info [2021-02-21 18:22:29,322 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_init_xu_ctrl [2021-02-21 18:22:29,322 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_ctrl_add_mapping [2021-02-21 18:22:29,322 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_prune_entity [2021-02-21 18:22:29,322 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_init_ctrl [2021-02-21 18:22:29,322 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_cleanup_mappings [2021-02-21 18:22:29,322 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2021-02-21 18:22:29,323 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2021-02-21 18:22:29,323 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2021-02-21 18:22:29,323 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2021-02-21 18:22:29,323 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2021-02-21 18:22:29,323 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2021-02-21 18:22:29,323 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2021-02-21 18:22:29,323 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2021-02-21 18:22:29,323 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2021-02-21 18:22:29,324 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2021-02-21 18:22:29,324 INFO L130 BoogieDeclarations]: Found specification of procedure usb_to_input_id [2021-02-21 18:22:29,324 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_input_init [2021-02-21 18:22:29,324 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_input_cleanup [2021-02-21 18:22:29,324 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_input_report_key [2021-02-21 18:22:29,324 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_event_streaming [2021-02-21 18:22:29,324 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_event_control [2021-02-21 18:22:29,324 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_complete [2021-02-21 18:22:29,324 INFO L130 BoogieDeclarations]: Found specification of procedure isight_decode [2021-02-21 18:22:29,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2021-02-21 18:22:29,325 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2021-02-21 18:22:29,325 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2021-02-21 18:22:29,325 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2021-02-21 18:22:29,325 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-02-21 18:22:29,325 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-02-21 18:22:29,325 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2021-02-21 18:22:29,325 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_stats_open [2021-02-21 18:22:29,325 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_stats_read [2021-02-21 18:22:29,326 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_stats_release [2021-02-21 18:22:29,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2021-02-21 18:22:29,326 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_init [2021-02-21 18:22:29,326 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_cleanup [2021-02-21 18:22:29,326 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_create_link [2021-02-21 18:22:29,326 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_init [2021-02-21 18:22:29,326 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register_subdev [2021-02-21 18:22:29,326 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_mc_register_entity [2021-02-21 18:22:29,326 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_mc_init_entity [2021-02-21 18:22:29,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add [2021-02-21 18:22:29,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub [2021-02-21 18:22:29,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub_and_test [2021-02-21 18:22:29,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc_and_test [2021-02-21 18:22:29,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add_negative [2021-02-21 18:22:29,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc_short [2021-02-21 18:22:29,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2021-02-21 18:22:29,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2021-02-21 18:22:29,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-21 18:22:29,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2021-02-21 18:22:29,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2021-02-21 18:22:29,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-02-21 18:22:29,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-02-21 18:22:29,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-02-21 18:22:29,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2021-02-21 18:22:29,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2021-02-21 18:22:29,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__probe_failed [2021-02-21 18:22:29,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2021-02-21 18:22:29,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-02-21 18:22:29,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2021-02-21 18:22:29,329 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-21 18:22:29,329 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2021-02-21 18:22:29,329 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-21 18:22:29,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-21 18:22:29,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-02-21 18:22:29,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2021-02-21 18:22:29,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2021-02-21 18:22:29,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2021-02-21 18:22:29,330 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-21 18:22:29,330 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-21 18:22:29,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2021-02-21 18:22:29,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2021-02-21 18:22:29,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2021-02-21 18:22:29,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2021-02-21 18:22:29,330 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-02-21 18:22:29,330 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-21 18:22:29,330 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-21 18:22:29,330 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-21 18:22:29,331 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-21 18:22:29,331 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-21 18:22:29,331 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-21 18:22:29,331 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-21 18:22:29,331 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-21 18:22:29,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-21 18:22:29,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-21 18:22:29,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-21 18:22:29,331 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-21 18:22:29,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-02-21 18:22:29,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-21 18:22:29,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-02-21 18:22:32,561 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L10715: #res := ~ret~17; [2021-02-21 18:22:32,561 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L10779: ~tmp___2~10 := #t~ret1180;havoc #t~ret1180;#res := (if ~tmp___2~10 % 18446744073709551616 % 4294967296 <= 2147483647 then ~tmp___2~10 % 18446744073709551616 % 4294967296 else ~tmp___2~10 % 18446744073709551616 % 4294967296 - 4294967296); [2021-02-21 18:22:32,562 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L10752: assume -9223372036854775808 <= #t~ret1178 && #t~ret1178 <= 9223372036854775807;~tmp___0~25 := #t~ret1178;havoc #t~ret1178; [2021-02-21 18:22:32,562 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L10719: SUMMARY for call #t~ret1178 := ldv__builtin_expect((if 0 != ~ret~17 then 1 else 0), 0); srcloc: null [2021-02-21 18:22:32,562 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L10707: #res := ~ret~17; [2021-02-21 18:22:32,562 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L10711: #res := ~ret~17; [2021-02-21 18:22:32,562 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L10769: assume 0 != ~tmp___1~15;#res := ~ret~17; [2021-02-21 18:22:32,563 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L10769: assume !(0 != ~tmp___1~15);#res := ~ret~17; [2021-02-21 18:22:32,563 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L10703: #res := ~ret~17; [2021-02-21 18:22:32,563 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L10767: assume -9223372036854775808 <= #t~ret1179 && #t~ret1179 <= 9223372036854775807;~tmp___1~15 := #t~ret1179;havoc #t~ret1179; [2021-02-21 18:22:32,563 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume 1 == ~size % 4294967296; [2021-02-21 18:22:32,563 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L10722: assume 16 == ~size % 4294967296; [2021-02-21 18:22:32,563 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L10722: assume !(16 == ~size % 4294967296); [2021-02-21 18:22:32,563 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !(1 == ~size % 4294967296); [2021-02-21 18:22:32,563 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L10726: SUMMARY for call #t~ret1180 := copy_user_generic(~dst.base, ~dst.offset, ~src.base, ~src.offset, ~size); srcloc: null [2021-02-21 18:22:32,564 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L10714: assume 8 == ~size % 4294967296; [2021-02-21 18:22:32,564 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L10714: assume !(8 == ~size % 4294967296); [2021-02-21 18:22:32,564 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L10718: assume 10 == ~size % 4294967296; [2021-02-21 18:22:32,564 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L10718: assume !(10 == ~size % 4294967296); [2021-02-21 18:22:32,564 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L10706: assume 2 == ~size % 4294967296; [2021-02-21 18:22:32,564 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L10706: assume !(2 == ~size % 4294967296); [2021-02-21 18:22:32,565 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L10710: assume 4 == ~size % 4294967296; [2021-02-21 18:22:32,565 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L10710: assume !(4 == ~size % 4294967296); [2021-02-21 18:22:32,565 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L10754: assume 0 != ~tmp___0~25;#res := ~ret~17; [2021-02-21 18:22:32,565 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L10754: assume !(0 != ~tmp___0~25);#res := ~ret~17; [2021-02-21 18:22:32,565 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L10723: SUMMARY for call #t~ret1179 := ldv__builtin_expect((if 0 != ~ret~17 then 1 else 0), 0); srcloc: null [2021-02-21 18:22:46,747 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L10812: #res := ~ret~18; [2021-02-21 18:22:46,747 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L10816: #res := ~ret~18; [2021-02-21 18:22:46,748 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L10835: SUMMARY for call #t~ret1185 := copy_user_generic(~dst.base, ~dst.offset, ~src.base, ~src.offset, ~size); srcloc: null [2021-02-21 18:22:46,748 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L10872: assume 0 != ~tmp___1~16;#res := ~ret~18; [2021-02-21 18:22:46,748 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L10872: assume !(0 != ~tmp___1~16);#res := ~ret~18; [2021-02-21 18:22:46,748 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L10870: assume -9223372036854775808 <= #t~ret1184 && #t~ret1184 <= 9223372036854775807;~tmp___1~16 := #t~ret1184;havoc #t~ret1184; [2021-02-21 18:22:46,748 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L10858: assume 0 != ~tmp___0~26;#res := ~ret~18; [2021-02-21 18:22:46,748 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L10858: assume !(0 != ~tmp___0~26);#res := ~ret~18; [2021-02-21 18:22:46,748 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L10827: assume 10 == ~size % 4294967296; [2021-02-21 18:22:46,748 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L10827: assume !(10 == ~size % 4294967296); [2021-02-21 18:22:46,749 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L10831: assume 16 == ~size % 4294967296; [2021-02-21 18:22:46,749 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L10831: assume !(16 == ~size % 4294967296); [2021-02-21 18:22:46,749 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume 1 == ~size % 4294967296; [2021-02-21 18:22:46,749 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L10819: assume 4 == ~size % 4294967296; [2021-02-21 18:22:46,749 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L10819: assume !(4 == ~size % 4294967296); [2021-02-21 18:22:46,749 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L10856: assume -9223372036854775808 <= #t~ret1183 && #t~ret1183 <= 9223372036854775807;~tmp___0~26 := #t~ret1183;havoc #t~ret1183; [2021-02-21 18:22:46,749 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !(1 == ~size % 4294967296); [2021-02-21 18:22:46,749 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L10823: assume 8 == ~size % 4294967296; [2021-02-21 18:22:46,749 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L10823: assume !(8 == ~size % 4294967296); [2021-02-21 18:22:46,750 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L10815: assume 2 == ~size % 4294967296; [2021-02-21 18:22:46,750 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L10815: assume !(2 == ~size % 4294967296); [2021-02-21 18:22:46,750 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L10828: SUMMARY for call #t~ret1183 := ldv__builtin_expect((if 0 != ~ret~18 then 1 else 0), 0); srcloc: null [2021-02-21 18:22:46,750 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L10832: SUMMARY for call #t~ret1184 := ldv__builtin_expect((if 0 != ~ret~18 then 1 else 0), 0); srcloc: null [2021-02-21 18:22:46,750 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L10820: #res := ~ret~18; [2021-02-21 18:22:46,750 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L10882: ~tmp___2~11 := #t~ret1185;havoc #t~ret1185;#res := (if ~tmp___2~11 % 18446744073709551616 % 4294967296 <= 2147483647 then ~tmp___2~11 % 18446744073709551616 % 4294967296 else ~tmp___2~11 % 18446744073709551616 % 4294967296 - 4294967296); [2021-02-21 18:22:46,750 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L10824: #res := ~ret~18; [2021-02-21 18:22:47,812 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-02-21 18:27:39,271 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-21 18:27:39,271 INFO L299 CfgBuilder]: Removed 6 assume(true) statements. [2021-02-21 18:27:39,279 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 06:27:39 BoogieIcfgContainer [2021-02-21 18:27:39,279 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-21 18:27:39,281 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-21 18:27:39,281 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-21 18:27:39,286 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-21 18:27:39,286 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.02 06:22:18" (1/3) ... [2021-02-21 18:27:39,287 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@22db6967 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 06:27:39, skipping insertion in model container [2021-02-21 18:27:39,287 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:22:27" (2/3) ... [2021-02-21 18:27:39,287 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@22db6967 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 06:27:39, skipping insertion in model container [2021-02-21 18:27:39,287 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 06:27:39" (3/3) ... [2021-02-21 18:27:39,289 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i [2021-02-21 18:27:39,297 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-02-21 18:27:39,306 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2021-02-21 18:27:39,326 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-02-21 18:27:39,370 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-21 18:27:39,370 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-21 18:27:39,370 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-02-21 18:27:39,370 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-21 18:27:39,371 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-21 18:27:39,371 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-21 18:27:39,371 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-21 18:27:39,371 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-21 18:27:39,484 INFO L276 IsEmpty]: Start isEmpty. Operand 5237 states. [2021-02-21 18:27:39,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-02-21 18:27:39,499 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:27:39,500 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 18:27:39,500 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:27:39,512 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:27:39,513 INFO L82 PathProgramCache]: Analyzing trace with hash -1752937887, now seen corresponding path program 1 times [2021-02-21 18:27:39,521 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-02-21 18:27:39,521 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1415794134] [2021-02-21 18:27:39,522 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:27:40,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:41,269 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:41,271 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:41,272 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:41,273 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:27:41,298 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:41,300 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:27:41,304 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:41,305 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:27:41,307 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:41,313 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 18:27:41,328 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:41,329 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 18:27:41,352 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:41,353 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:58,728 WARN L202 SmtUtils]: Spent 17.01 s on a formula simplification that was a NOOP. DAG size: 1684 [2021-02-21 18:27:58,734 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:27:58,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:59,154 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:59,155 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:59,210 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-21 18:27:59,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:59,232 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:59,233 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:27:59,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-02-21 18:27:59,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:59,429 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:59,429 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:27:59,446 WARN L141 QuantifierPusher]: treesize reduction 9, result has 60.9 percent of original size [2021-02-21 18:27:59,447 WARN L147 QuantifierPusher]: treesize reduction 9, result has 60.9 percent of original size 14 [2021-02-21 18:27:59,530 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:27:59,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:59,601 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:59,602 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:27:59,605 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:59,606 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:27:59,724 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:27:59,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:59,788 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:59,791 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:59,880 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:27:59,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:59,899 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:59,900 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:59,900 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:27:59,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:59,916 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:59,917 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:59,917 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:27:59,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:59,937 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:59,938 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:59,940 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2021-02-21 18:27:59,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:59,952 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:59,952 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:59,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:27:59,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:59,970 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:59,971 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:28:00,072 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-02-21 18:28:00,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:28:00,113 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:28:00,114 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:28:00,115 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:28:00,115 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:28:00,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:28:00,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:28:00,130 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:28:00,131 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:28:00,132 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-02-21 18:28:00,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:28:00,187 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:28:00,188 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:28:00,188 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:28:00,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:28:00,204 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:28:00,205 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:28:00,205 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-02-21 18:28:00,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:28:00,220 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:28:00,220 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:28:00,221 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-02-21 18:28:00,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:28:00,236 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:28:00,236 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:28:00,256 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-21 18:28:00,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:28:00,273 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:28:00,273 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:28:00,274 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:28:00,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:28:00,290 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:28:00,290 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:28:00,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:28:00,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:28:00,302 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:28:00,303 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:28:00,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-21 18:28:00,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:28:00,316 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:28:00,317 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:28:00,317 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2021-02-21 18:28:00,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:28:00,334 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:28:00,334 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:28:00,459 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2021-02-21 18:28:00,461 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1415794134] [2021-02-21 18:28:00,461 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:28:00,462 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2021-02-21 18:28:00,462 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [20292404] [2021-02-21 18:28:00,468 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-02-21 18:28:00,469 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-02-21 18:28:00,482 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-02-21 18:28:00,483 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=94, Unknown=0, NotChecked=0, Total=132 [2021-02-21 18:28:00,485 INFO L87 Difference]: Start difference. First operand 5237 states. Second operand 12 states. [2021-02-21 18:28:22,055 WARN L202 SmtUtils]: Spent 18.48 s on a formula simplification that was a NOOP. DAG size: 1686 [2021-02-21 18:28:51,174 WARN L202 SmtUtils]: Spent 18.87 s on a formula simplification that was a NOOP. DAG size: 1689 [2021-02-21 18:29:10,076 WARN L202 SmtUtils]: Spent 18.76 s on a formula simplification that was a NOOP. DAG size: 1692 [2021-02-21 18:31:13,373 WARN L202 SmtUtils]: Spent 17.47 s on a formula simplification that was a NOOP. DAG size: 1689 [2021-02-21 18:34:41,096 WARN L202 SmtUtils]: Spent 17.54 s on a formula simplification that was a NOOP. DAG size: 1688